| Monthly barometric pressures for PORTLAND | back | plot | PDF plot | Text file | Statistics |
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| Monthly barometric pressures for PORTLAND | |||||||
|---|---|---|---|---|---|---|---|
| Mth | Year | Gaps | Good | Minimum | Maximum | Mean | St Devn |
| 7 | 1991 | 512 | 232 | 1004.8 | 1023.7 | 1014.3 | 4.4 |
| 8 | 1991 | 0 | 744 | 988.3 | 1032.0 | 1011.1 | 10.4 |
| 9 | 1991 | 0 | 720 | 992.6 | 1024.9 | 1011.7 | 8.2 |
| 10 | 1991 | 0 | 744 | 997.2 | 1027.2 | 1017.2 | 6.2 |
| 11 | 1991 | 15 | 705 | 999.3 | 1027.1 | 1015.4 | 6.6 |
| 12 | 1991 | 1 | 743 | 1000.8 | 1023.2 | 1012.7 | 5.0 |
| 1 | 1992 | 430 | 314 | 1012.0 | 1027.8 | 1018.8 | 4.3 |
| 2 | 1992 | 1 | 695 | 1005.0 | 1032.5 | 1016.3 | 6.3 |
| 3 | 1992 | 0 | 744 | 1005.6 | 1030.0 | 1019.6 | 4.8 |
| 4 | 1992 | 0 | 720 | 1002.8 | 1033.1 | 1021.5 | 5.6 |
| 5 | 1992 | 0 | 744 | 997.7 | 1030.9 | 1019.0 | 7.3 |
| 6 | 1992 | 0 | 720 | 1001.5 | 1026.7 | 1017.0 | 5.8 |
| 7 | 1992 | 0 | 744 | 998.8 | 1035.0 | 1018.6 | 8.8 |
| 8 | 1992 | 0 | 744 | 983.1 | 1030.0 | 1011.8 | 11.0 |
| 9 | 1992 | 0 | 720 | 999.1 | 1027.1 | 1012.9 | 6.6 |
| 10 | 1992 | 0 | 744 | 996.8 | 1034.3 | 1017.3 | 7.9 |
| 11 | 1992 | 0 | 720 | 991.0 | 1025.4 | 1011.9 | 8.5 |
| 12 | 1992 | 1 | 743 | 1001.2 | 1024.9 | 1013.5 | 5.3 |
| 1 | 1993 | 0 | 744 | 1001.1 | 1025.1 | 1014.8 | 4.8 |
| 2 | 1993 | 0 | 672 | 997.2 | 1022.2 | 1011.9 | 6.1 |
| 3 | 1993 | 0 | 744 | 1007.9 | 1027.7 | 1018.8 | 4.0 |
| 4 | 1993 | 0 | 720 | 1007.3 | 1034.3 | 1022.8 | 6.0 |
| 5 | 1993 | 0 | 744 | 1004.7 | 1036.2 | 1022.9 | 7.1 |
| 6 | 1993 | 0 | 720 | 995.1 | 1038.1 | 1022.2 | 9.0 |
| 7 | 1993 | 0 | 744 | 996.9 | 1031.4 | 1017.3 | 7.5 |
| 8 | 1993 | 0 | 744 | 990.1 | 1032.5 | 1018.8 | 8.0 |
| 9 | 1993 | 0 | 720 | 996.3 | 1033.9 | 1020.5 | 8.4 |
| 10 | 1993 | 0 | 744 | 996.6 | 1030.3 | 1015.6 | 8.1 |
| 11 | 1993 | 0 | 720 | 1002.4 | 1024.5 | 1015.1 | 5.4 |
| 12 | 1993 | 0 | 744 | 993.6 | 1025.1 | 1014.6 | 7.2 |
| 1 | 1994 | 0 | 744 | 987.9 | 1029.3 | 1011.0 | 9.4 |
| 2 | 1994 | 0 | 672 | 1003.2 | 1027.0 | 1014.3 | 5.3 |
| 3 | 1994 | 0 | 744 | 1012.6 | 1032.4 | 1022.9 | 4.5 |
| 4 | 1994 | 0 | 720 | 1006.5 | 1027.6 | 1020.7 | 4.4 |
| 5 | 1994 | 0 | 744 | 993.5 | 1034.2 | 1016.8 | 9.8 |
| 6 | 1994 | 0 | 720 | 993.6 | 1030.9 | 1016.8 | 7.7 |
| 7 | 1994 | 0 | 744 | 999.8 | 1034.8 | 1020.3 | 8.6 |
| 8 | 1994 | 0 | 744 | 1004.4 | 1036.2 | 1024.3 | 6.9 |
| 9 | 1994 | 0 | 720 | 1000.9 | 1026.3 | 1016.7 | 5.4 |
| 10 | 1994 | 0 | 744 | 997.1 | 1028.5 | 1015.7 | 7.9 |
| 11 | 1994 | 0 | 720 | 992.4 | 1027.7 | 1012.6 | 7.7 |
| 12 | 1994 | 0 | 744 | 1002.6 | 1028.7 | 1017.1 | 5.5 |
| 1 | 1995 | 0 | 744 | 999.9 | 1027.4 | 1015.0 | 6.0 |
| 2 | 1995 | 0 | 672 | 998.1 | 1026.6 | 1016.7 | 6.0 |
| 3 | 1995 | 0 | 744 | 1003.2 | 1027.2 | 1017.2 | 5.0 |
| 4 | 1995 | 0 | 720 | 998.9 | 1027.9 | 1016.0 | 6.6 |
| 5 | 1995 | 0 | 744 | 995.9 | 1036.4 | 1020.5 | 9.4 |
| 6 | 1995 | 0 | 720 | 995.5 | 1035.4 | 1018.8 | 10.8 |
| 7 | 1995 | 0 | 744 | 981.4 | 1028.9 | 1012.1 | 10.5 |
| 8 | 1995 | 1 | 743 | 1002.4 | 1033.6 | 1021.3 | 8.1 |
| 9 | 1995 | 0 | 720 | 1004.6 | 1029.7 | 1017.9 | 6.6 |
| 10 | 1995 | 0 | 744 | 1002.3 | 1032.2 | 1017.5 | 6.5 |
| 11 | 1995 | 0 | 720 | 996.8 | 1029.4 | 1011.8 | 6.8 |
| 12 | 1995 | 0 | 744 | 997.6 | 1021.6 | 1013.6 | 5.8 |
| 1 | 1996 | 0 | 744 | 990.2 | 1024.3 | 1011.4 | 8.3 |
| 2 | 1996 | 0 | 696 | 1002.7 | 1029.4 | 1016.6 | 5.9 |
| 3 | 1996 | 0 | 744 | 991.3 | 1027.5 | 1017.4 | 6.6 |
| 4 | 1996 | 0 | 720 | 998.6 | 1030.4 | 1018.5 | 5.9 |
| 5 | 1996 | 126 | 618 | 1009.6 | 1036.6 | 1024.6 | 5.5 |
| 6 | 1996 | 0 | 720 | 994.2 | 1032.0 | 1017.1 | 9.2 |
| 7 | 1996 | 0 | 744 | 989.0 | 1030.0 | 1011.8 | 8.2 |
| 8 | 1996 | 0 | 744 | 990.6 | 1027.5 | 1014.4 | 8.8 |
| 9 | 1996 | 0 | 720 | 978.0 | 1018.3 | 1004.7 | 9.0 |
| 10 | 1996 | 0 | 744 | 994.5 | 1031.7 | 1018.0 | 7.6 |
| 11 | 1996 | 0 | 720 | 990.8 | 1029.1 | 1012.7 | 8.7 |
| 12 | 1996 | 0 | 744 | 996.6 | 1025.0 | 1013.3 | 5.7 |
| 1 | 1997 | 0 | 744 | 997.0 | 1026.2 | 1016.5 | 6.5 |
| 2 | 1997 | 0 | 672 | 1000.5 | 1020.1 | 1012.8 | 4.2 |
| 3 | 1997 | 0 | 744 | 1004.7 | 1026.6 | 1017.5 | 4.9 |
| 4 | 1997 | 0 | 720 | 1009.9 | 1030.9 | 1022.5 | 4.6 |
| 5 | 1997 | 1 | 743 | 1005.0 | 1035.8 | 1020.4 | 7.5 |
| 6 | 1997 | 0 | 720 | 1002.9 | 1036.8 | 1025.4 | 8.7 |
| 7 | 1997 | 0 | 744 | 1000.4 | 1036.8 | 1026.5 | 8.6 |
| 8 | 1997 | 0 | 744 | 998.3 | 1037.3 | 1019.1 | 9.0 |
| 9 | 1997 | 0 | 720 | 993.9 | 1034.1 | 1019.9 | 9.5 |
| 10 | 1997 | 0 | 744 | 999.7 | 1036.0 | 1018.9 | 8.2 |
| 11 | 1997 | 0 | 720 | 1003.5 | 1027.6 | 1016.7 | 5.5 |
| 12 | 1997 | 0 | 744 | 999.8 | 1026.4 | 1015.2 | 5.5 |
| 1 | 1998 | 0 | 744 | 1002.1 | 1022.7 | 1015.3 | 4.7 |
| 2 | 1998 | 0 | 672 | 1005.0 | 1028.9 | 1017.6 | 5.6 |
| 3 | 1998 | 0 | 744 | 1004.3 | 1029.3 | 1019.7 | 5.1 |
| 4 | 1998 | 0 | 720 | 996.5 | 1032.3 | 1020.8 | 8.0 |
| 5 | 1998 | 0 | 744 | 1005.5 | 1035.3 | 1021.9 | 6.2 |
| 6 | 1998 | 0 | 720 | 998.0 | 1034.1 | 1018.9 | 7.2 |
| 7 | 1998 | 0 | 744 | 979.9 | 1035.6 | 1018.0 | 11.2 |
| 8 | 1998 | 0 | 744 | 998.5 | 1038.2 | 1021.9 | 7.2 |
| 9 | 1998 | 5 | 715 | 999.1 | 1036.7 | 1016.3 | 8.8 |
| 10 | 1998 | 46 | 698 | 991.0 | 1029.5 | 1012.9 | 7.4 |
| 11 | 1998 | 0 | 720 | 998.2 | 1029.0 | 1016.5 | 6.4 |
| 12 | 1998 | 0 | 744 | 998.5 | 1023.1 | 1013.9 | 5.2 |
| 1 | 1999 | 30 | 714 | 998.0 | 1022.5 | 1013.0 | 4.3 |
| 2 | 1999 | 0 | 672 | 999.7 | 1025.3 | 1014.4 | 5.1 |
| 3 | 1999 | 0 | 744 | 1001.4 | 1031.6 | 1017.1 | 6.2 |
| 4 | 1999 | 0 | 720 | 1010.4 | 1035.3 | 1024.0 | 5.0 |
| 5 | 1999 | 0 | 744 | 1000.6 | 1034.5 | 1018.0 | 7.9 |
| 6 | 1999 | 31 | 689 | 996.8 | 1034.7 | 1020.5 | 8.8 |
| 7 | 1999 | 0 | 744 | 996.7 | 1034.7 | 1021.2 | 8.5 |
| 8 | 1999 | 0 | 744 | 997.0 | 1037.3 | 1022.2 | 8.6 |
| 9 | 1999 | 0 | 720 | 986.3 | 1032.3 | 1017.3 | 10.2 |
| 10 | 1999 | 0 | 744 | 1000.0 | 1027.5 | 1016.1 | 6.1 |
| 11 | 1999 | 0 | 720 | 997.7 | 1029.1 | 1016.7 | 6.8 |
| 12 | 1999 | 0 | 744 | 999.8 | 1025.4 | 1015.7 | 5.9 |
| 1 | 2000 | 0 | 744 | 1002.1 | 1023.9 | 1015.2 | 4.8 |
| 2 | 2000 | 0 | 696 | 1000.5 | 1027.5 | 1015.5 | 6.3 |
| 3 | 2000 | 0 | 744 | 1001.7 | 1027.2 | 1017.8 | 5.0 |
| 4 | 2000 | 0 | 720 | 1002.5 | 1035.3 | 1020.7 | 7.6 |
| 5 | 2000 | 0 | 744 | 990.9 | 1032.4 | 1019.3 | 9.1 |
| 6 | 2000 | 2 | 718 | 999.3 | 1039.7 | 1021.3 | 9.6 |
| 7 | 2000 | 0 | 744 | 996.1 | 1031.6 | 1015.3 | 9.1 |
| 8 | 2000 | 0 | 744 | 998.0 | 1031.2 | 1014.5 | 9.9 |
| 9 | 2000 | 0 | 720 | 986.4 | 1024.4 | 1011.5 | 8.2 |
| 10 | 2000 | 0 | 744 | 998.6 | 1025.3 | 1014.6 | 6.6 |
| 11 | 2000 | 0 | 720 | 998.7 | 1023.8 | 1014.9 | 4.7 |
| 12 | 2000 | 0 | 744 | 999.1 | 1021.4 | 1013.1 | 5.1 |
| 1 | 2001 | 0 | 744 | 1002.0 | 1022.9 | 1014.5 | 4.7 |
| 2 | 2001 | 0 | 672 | 1002.4 | 1027.0 | 1014.2 | 5.1 |
| 3 | 2001 | 0 | 744 | 993.2 | 1029.3 | 1016.3 | 7.2 |
| 4 | 2001 | 0 | 720 | 1006.6 | 1033.2 | 1021.5 | 5.8 |
| 5 | 2001 | 0 | 744 | 999.5 | 1030.0 | 1019.1 | 6.9 |
| 6 | 2001 | 0 | 720 | 1004.1 | 1030.4 | 1020.6 | 6.1 |
| 7 | 2001 | 0 | 744 | 1006.9 | 1030.4 | 1021.6 | 5.1 |
| 8 | 2001 | 0 | 744 | 996.4 | 1028.7 | 1012.9 | 7.8 |
| 9 | 2001 | 0 | 720 | 990.3 | 1029.4 | 1015.3 | 8.2 |
| 10 | 2001 | 0 | 744 | 998.3 | 1024.3 | 1010.7 | 6.3 |
| 11 | 2001 | 0 | 720 | 996.7 | 1027.2 | 1015.0 | 7.1 |
| 12 | 2001 | 0 | 744 | 995.4 | 1022.6 | 1010.6 | 6.1 |
| 1 | 2002 | 0 | 744 | 995.8 | 1022.2 | 1013.4 | 5.6 |
| 2 | 2002 | 0 | 672 | 999.8 | 1024.4 | 1015.1 | 5.6 |
| 3 | 2002 | 0 | 744 | 1005.9 | 1029.0 | 1018.3 | 5.2 |
| 4 | 2002 | 0 | 720 | 1009.0 | 1031.4 | 1021.6 | 5.6 |
| 5 | 2002 | 0 | 744 | 998.9 | 1031.5 | 1019.8 | 7.6 |
| 6 | 2002 | 0 | 720 | 994.0 | 1034.1 | 1016.2 | 10.8 |
| 7 | 2002 | 0 | 744 | 998.2 | 1030.6 | 1016.2 | 7.4 |
| 8 | 2002 | 0 | 744 | 1002.3 | 1033.6 | 1020.0 | 8.1 |
| 9 | 2002 | 0 | 720 | 990.4 | 1029.3 | 1012.6 | 8.3 |
| 10 | 2002 | 0 | 744 | 990.0 | 1031.7 | 1013.3 | 8.8 |
| 11 | 2002 | 0 | 720 | 1001.5 | 1028.9 | 1017.3 | 5.8 |
| 12 | 2002 | 0 | 744 | 994.9 | 1026.3 | 1015.5 | 7.3 |
| 1 | 2003 | 0 | 744 | 997.2 | 1027.3 | 1017.0 | 5.6 |
| 2 | 2003 | 0 | 672 | 1003.0 | 1026.5 | 1016.3 | 5.4 |
| 3 | 2003 | 0 | 744 | 1000.3 | 1025.3 | 1019.1 | 4.1 |
| 4 | 2003 | 0 | 720 | 998.5 | 1034.6 | 1021.5 | 8.3 |
| 5 | 2003 | 0 | 744 | 994.3 | 1039.0 | 1021.4 | 10.5 |
| 6 | 2003 | 0 | 720 | 994.0 | 1033.0 | 1015.1 | 10.4 |
| 7 | 2003 | 0 | 744 | 993.8 | 1034.4 | 1018.9 | 8.5 |
| 8 | 2003 | 0 | 744 | 983.6 | 1028.4 | 1014.8 | 9.3 |
| 9 | 2003 | 0 | 720 | 991.7 | 1030.6 | 1011.3 | 10.0 |
| 10 | 2003 | 0 | 744 | 996.4 | 1032.9 | 1015.1 | 7.9 |
| 11 | 2003 | 0 | 720 | 1005.2 | 1028.0 | 1018.8 | 5.0 |
| 12 | 2003 | 0 | 744 | 990.2 | 1022.4 | 1012.3 | 5.8 |
| 1 | 2004 | 0 | 744 | 990.1 | 1027.1 | 1012.0 | 6.2 |
| 2 | 2004 | 0 | 696 | 1003.7 | 1025.8 | 1013.9 | 4.9 |
| 3 | 2004 | 0 | 744 | 1003.7 | 1026.1 | 1017.5 | 4.9 |
| 4 | 2004 | 0 | 720 | 1002.8 | 1032.9 | 1021.5 | 6.5 |
| 5 | 2004 | 0 | 744 | 1005.3 | 1028.8 | 1018.8 | 5.2 |
| 6 | 2004 | 0 | 720 | 994.1 | 1029.1 | 1015.3 | 8.6 |
| 7 | 2004 | 0 | 744 | 1001.5 | 1036.8 | 1019.8 | 8.1 |
| 8 | 2004 | 0 | 744 | 992.3 | 1023.7 | 1012.5 | 7.4 |
| 9 | 2004 | 0 | 720 | 997.0 | 1029.8 | 1018.9 | 6.6 |
| 10 | 2004 | 0 | 744 | 998.9 | 1030.7 | 1017.3 | 6.5 |
| 11 | 2004 | 0 | 720 | 998.5 | 1031.5 | 1014.9 | 9.0 |
| 12 | 2004 | 0 | 744 | 1000.8 | 1024.0 | 1014.7 | 5.2 |
| 1 | 2005 | 0 | 744 | 988.9 | 1025.8 | 1012.6 | 7.3 |
| 2 | 2005 | 0 | 672 | 999.1 | 1025.1 | 1013.5 | 6.9 |
| 3 | 2005 | 0 | 744 | 1008.9 | 1027.6 | 1020.2 | 3.4 |
| 4 | 2005 | 0 | 720 | 1000.9 | 1032.7 | 1020.9 | 6.6 |
| 5 | 2005 | 0 | 744 | 1013.5 | 1031.7 | 1022.4 | 4.6 |
| 6 | 2005 | 0 | 720 | 984.2 | 1033.2 | 1014.8 | 12.3 |
| 7 | 2005 | 0 | 744 | 1001.6 | 1039.5 | 1020.1 | 8.5 |
| 8 | 2005 | 0 | 744 | 990.3 | 1036.6 | 1018.2 | 9.2 |
| 9 | 2005 | 0 | 720 | 994.2 | 1025.9 | 1013.6 | 6.8 |
| 10 | 2005 | 0 | 744 | 989.7 | 1024.3 | 1012.4 | 7.4 |
| 11 | 2005 | 0 | 720 | 997.5 | 1028.8 | 1014.1 | 7.0 |
| 12 | 2005 | 0 | 744 | 993.5 | 1017.6 | 1007.2 | 5.4 |
| 1 | 2006 | 0 | 744 | 998.6 | 1022.0 | 1013.6 | 5.1 |
| 2 | 2006 | 0 | 672 | 1002.9 | 1027.6 | 1016.8 | 5.2 |
| 3 | 2006 | 0 | 744 | 1004.5 | 1028.2 | 1018.4 | 4.5 |
| 4 | 2006 | 0 | 720 | 1001.8 | 1027.5 | 1015.2 | 6.3 |
| 5 | 2006 | 0 | 744 | 995.1 | 1032.4 | 1020.8 | 7.7 |
| 6 | 2006 | 0 | 720 | 1005.9 | 1034.2 | 1025.7 | 6.0 |
| 7 | 2006 | 0 | 744 | 1001.8 | 1034.9 | 1021.8 | 7.6 |
| 8 | 2006 | 0 | 744 | 1003.2 | 1032.7 | 1021.3 | 6.7 |
| 9 | 2006 | 0 | 720 | 993.0 | 1038.6 | 1019.5 | 9.8 |
| 10 | 2006 | 0 | 744 | 1006.5 | 1036.0 | 1021.4 | 6.4 |
| 11 | 2006 | 0 | 720 | 999.8 | 1027.4 | 1016.2 | 6.9 |
| 12 | 2006 | 1 | 743 | 1003.5 | 1029.0 | 1018.4 | 5.4 |
| 1 | 2007 | 0 | 744 | 994.0 | 1023.6 | 1012.2 | 5.8 |
| 2 | 2007 | 0 | 672 | 1010.0 | 1024.8 | 1017.1 | 3.2 |
| 3 | 2007 | 0 | 744 | 998.0 | 1031.4 | 1015.9 | 7.1 |
| 4 | 2007 | 0 | 720 | 999.2 | 1031.9 | 1020.3 | 8.0 |
| 5 | 2007 | 0 | 744 | 994.4 | 1032.5 | 1015.2 | 8.2 |
| 6 | 2007 | 0 | 720 | 1001.9 | 1034.5 | 1021.6 | 6.5 |
| 7 | 2007 | 0 | 744 | 989.6 | 1035.5 | 1017.7 | 10.6 |
| 8 | 2007 | 0 | 744 | 999.5 | 1035.0 | 1018.7 | 9.1 |
| 9 | 2007 | 0 | 720 | 996.9 | 1035.3 | 1014.3 | 9.0 |
| 10 | 2007 | 0 | 744 | 992.4 | 1028.8 | 1013.5 | 7.3 |
| 11 | 2007 | 0 | 720 | 1005.8 | 1027.2 | 1018.1 | 5.7 |
| 12 | 2007 | 0 | 744 | 994.0 | 1026.8 | 1012.9 | 6.3 |
| 1 | 2008 | 0 | 744 | 998.0 | 1022.0 | 1014.0 | 5.2 |
| 2 | 2008 | 0 | 696 | 1003.0 | 1025.1 | 1015.7 | 4.6 |
| 3 | 2008 | 0 | 744 | 1001.6 | 1026.0 | 1017.4 | 5.4 |
| 4 | 2008 | 0 | 720 | 992.1 | 1030.7 | 1019.2 | 8.1 |
| 5 | 2008 | 0 | 744 | 999.2 | 1030.9 | 1019.8 | 6.7 |
| 6 | 2008 | 0 | 720 | 998.6 | 1032.9 | 1021.7 | 7.7 |
| 7 | 2008 | 0 | 744 | 996.9 | 1033.5 | 1015.9 | 8.0 |
| 8 | 2008 | 0 | 744 | 999.4 | 1031.3 | 1020.3 | 6.6 |
| 9 | 2008 | 0 | 720 | 990.7 | 1036.0 | 1015.5 | 10.3 |
| 10 | 2008 | 0 | 744 | 1002.1 | 1033.0 | 1019.0 | 7.4 |
| 11 | 2008 | 0 | 720 | 994.7 | 1025.2 | 1011.2 | 6.8 |
| 12 | 2008 | 0 | 744 | 994.4 | 1021.8 | 1009.8 | 4.9 |
| 1 | 2009 | 0 | 744 | 994.0 | 1025.2 | 1013.5 | 6.0 |
| 2 | 2009 | 0 | 672 | 997.8 | 1026.4 | 1015.3 | 5.7 |
| 3 | 2009 | 0 | 744 | 996.1 | 1028.2 | 1016.5 | 5.4 |
| 4 | 2009 | 0 | 720 | 989.3 | 1031.2 | 1017.5 | 8.6 |
| 5 | 2009 | 0 | 744 | 1005.8 | 1033.1 | 1023.0 | 6.7 |
| 6 | 2009 | 0 | 720 | 984.8 | 1030.2 | 1013.4 | 9.3 |
| 7 | 2009 | 0 | 744 | 994.0 | 1027.5 | 1014.4 | 8.2 |
| 8 | 2009 | 7 | 737 | 991.0 | 1025.0 | 1010.3 | 8.1 |
| 9 | 2009 | 4 | 716 | 993.7 | 1022.4 | 1010.4 | 6.6 |
| 10 | 2009 | 36 | 708 | 988.8 | 1031.6 | 1019.5 | 9.3 |
| 11 | 2009 | 1 | 719 | 995.8 | 1026.4 | 1014.4 | 7.9 |
| 12 | 2009 | 1 | 743 | 999.5 | 1024.3 | 1015.0 | 5.4 |
| 1 | 2010 | 0 | 744 | 999.7 | 1021.2 | 1013.7 | 4.4 |
| 2 | 2010 | 0 | 672 | 1003.5 | 1026.6 | 1016.9 | 5.3 |
| 3 | 2010 | 0 | 744 | 1001.3 | 1036.9 | 1019.5 | 7.8 |
| 4 | 2010 | 0 | 720 | 1003.6 | 1028.3 | 1017.8 | 5.9 |
| 5 | 2010 | 0 | 744 | 1003.9 | 1027.6 | 1017.2 | 5.4 |
| 6 | 2010 | 0 | 720 | 999.6 | 1037.4 | 1021.5 | 7.8 |
| 7 | 2010 | 0 | 744 | 996.0 | 1036.2 | 1021.7 | 9.4 |
| 8 | 2010 | 0 | 744 | 991.7 | 1030.7 | 1013.5 | 9.0 |
| 9 | 2010 | 0 | 720 | 984.6 | 1030.5 | 1018.1 | 8.4 |
| 10 | 2010 | 0 | 744 | 996.5 | 1028.7 | 1018.3 | 7.0 |
| 11 | 2010 | 0 | 720 | 999.5 | 1027.1 | 1016.9 | 5.2 |
| 12 | 2010 | 0 | 744 | 994.5 | 1026.5 | 1009.4 | 6.6 |
| 1 | 2011 | 0 | 744 | 991.3 | 1023.5 | 1011.0 | 5.9 |
| 2 | 2011 | 0 | 672 | 993.5 | 1028.4 | 1015.7 | 6.9 |
| 3 | 2011 | 0 | 744 | 999.1 | 1029.3 | 1016.9 | 7.2 |
| 4 | 2011 | 0 | 720 | 1009.7 | 1033.3 | 1021.3 | 6.4 |
| 5 | 2011 | 0 | 744 | 1000.3 | 1032.4 | 1020.6 | 6.9 |
| 6 | 2011 | 0 | 720 | 990.9 | 1034.6 | 1020.1 | 9.5 |
| 7 | 2011 | 0 | 744 | 999.2 | 1036.3 | 1018.7 | 7.9 |
| 8 | 2011 | 2 | 742 | 997.6 | 1037.2 | 1018.2 | 8.2 |
| 9 | 2011 | 0 | 720 | 991.2 | 1027.1 | 1015.0 | 8.2 |
| 10 | 2011 | 0 | 744 | 1004.2 | 1033.4 | 1017.7 | 6.3 |
| 11 | 2011 | 0 | 720 | 999.5 | 1028.6 | 1013.5 | 6.1 |
| 12 | 2011 | 0 | 744 | 1000.4 | 1027.5 | 1014.5 | 6.1 |
| 1 | 2012 | 0 | 744 | 990.0 | 1022.8 | 1013.7 | 6.8 |
| 2 | 2012 | 0 | 696 | 989.0 | 1021.8 | 1013.5 | 5.9 |
| 3 | 2012 | 0 | 744 | 999.4 | 1029.2 | 1015.7 | 6.6 |
| 4 | 2012 | 0 | 720 | 1002.3 | 1036.5 | 1019.3 | 7.4 |
| 5 | 2012 | 0 | 744 | 1003.0 | 1036.4 | 1021.1 | 7.1 |
| 6 | 2012 | 0 | 720 | 999.5 | 1033.5 | 1018.5 | 9.0 |
| 7 | 2012 | 0 | 744 | 999.6 | 1036.8 | 1021.2 | 9.1 |
| 8 | 2012 | 0 | 744 | 993.4 | 1033.3 | 1014.6 | 8.9 |
| 9 | 2012 | 0 | 720 | 987.8 | 1031.3 | 1014.0 | 9.0 |
| 10 | 2012 | 0 | 744 | 1003.5 | 1033.6 | 1017.4 | 5.7 |
| 11 | 2012 | 0 | 720 | 1002.7 | 1026.9 | 1015.3 | 5.3 |
| 12 | 2012 | 1 | 743 | 1000.7 | 1029.2 | 1014.7 | 6.4 |
| 1 | 2013 | 0 | 744 | 996.7 | 1025.7 | 1012.7 | 5.6 |
| 2 | 2013 | 0 | 672 | 1005.7 | 1024.4 | 1016.4 | 4.2 |
| 3 | 2013 | 15 | 729 | 995.0 | 1027.7 | 1015.2 | 5.8 |
| 4 | 2013 | 0 | 720 | 1000.2 | 1029.9 | 1019.3 | 6.3 |
| 5 | 2013 | 0 | 744 | 1001.6 | 1031.0 | 1019.3 | 6.4 |
| 6 | 2013 | 0 | 720 | 1009.4 | 1030.6 | 1020.9 | 5.0 |
| 7 | 2013 | 0 | 744 | 995.8 | 1035.4 | 1018.0 | 9.5 |
| 8 | 2013 | 0 | 744 | 995.4 | 1022.8 | 1010.5 | 6.4 |
| 9 | 2013 | 0 | 720 | 991.3 | 1030.5 | 1011.3 | 9.3 |
| 10 | 2013 | 0 | 744 | 997.0 | 1026.1 | 1014.3 | 7.2 |
| 11 | 2013 | 0 | 720 | 1003.8 | 1031.2 | 1016.6 | 5.7 |
| 12 | 2013 | 0 | 744 | 1000.2 | 1023.0 | 1013.2 | 5.8 |
| 1 | 2014 | 0 | 744 | 1000.1 | 1026.5 | 1014.4 | 5.6 |
| 2 | 2014 | 0 | 672 | 996.4 | 1026.7 | 1013.8 | 7.3 |
| 3 | 2014 | 0 | 744 | 998.5 | 1027.3 | 1018.3 | 5.6 |
| 4 | 2014 | 0 | 720 | 1004.0 | 1026.1 | 1017.4 | 4.8 |
| 5 | 2014 | 0 | 744 | 997.4 | 1029.8 | 1017.3 | 7.0 |
| 6 | 2014 | 0 | 720 | 989.5 | 1034.5 | 1017.5 | 10.9 |
| 7 | 2014 | 0 | 744 | 992.3 | 1033.3 | 1015.5 | 10.0 |
| 8 | 2014 | 0 | 744 | 1005.5 | 1037.6 | 1026.8 | 5.6 |
| 9 | 2014 | 0 | 720 | 999.6 | 1032.7 | 1018.3 | 7.7 |
| 10 | 2014 | 0 | 744 | 991.3 | 1030.6 | 1016.6 | 7.1 |
| 11 | 2014 | 0 | 720 | 1002.0 | 1026.8 | 1015.5 | 6.3 |
| 12 | 2014 | 0 | 744 | 995.1 | 1022.4 | 1011.8 | 5.1 |
| 1 | 2015 | 0 | 744 | 990.8 | 1022.0 | 1012.0 | 6.1 |
| 2 | 2015 | 0 | 672 | 1001.9 | 1026.8 | 1017.6 | 5.4 |
| 3 | 2015 | 48 | 696 | 997.6 | 1027.6 | 1015.8 | 6.5 |
| 4 | 2015 | 1 | 719 | 1001.7 | 1038.3 | 1021.7 | 8.0 |
| 5 | 2015 | 0 | 744 | 995.9 | 1038.1 | 1019.4 | 9.9 |
| 6 | 2015 | 0 | 720 | 1009.5 | 1037.8 | 1024.3 | 6.9 |
| 7 | 2015 | 0 | 744 | 998.8 | 1035.2 | 1019.3 | 8.4 |
| 8 | 2015 | 6 | 738 | 999.3 | 1031.7 | 1019.7 | 7.1 |
| 9 | 2015 | 0 | 720 | 1004.8 | 1037.6 | 1022.2 | 7.4 |
| 10 | 2015 | 0 | 744 | 1006.0 | 1037.8 | 1021.0 | 6.7 |
| 11 | 2015 | 2 | 718 | 994.4 | 1024.6 | 1014.7 | 5.9 |
| 12 | 2015 | 0 | 744 | 998.3 | 1028.4 | 1015.0 | 6.6 |
| 1 | 2016 | 0 | 744 | 1000.0 | 1032.7 | 1014.7 | 7.2 |
| 2 | 2016 | 0 | 696 | 1002.1 | 1025.2 | 1016.0 | 5.3 |
| 3 | 2016 | 0 | 744 | 996.9 | 1023.9 | 1018.1 | 4.6 |
| 4 | 2016 | 0 | 720 | 999.1 | 1031.4 | 1020.1 | 6.5 |
| 5 | 2016 | 0 | 744 | 988.8 | 1027.9 | 1012.6 | 7.5 |
| 6 | 2016 | 0 | 720 | 993.3 | 1036.3 | 1014.9 | 11.2 |
| 7 | 2016 | 0 | 744 | 988.5 | 1031.9 | 1015.1 | 9.8 |
| 8 | 2016 | 0 | 744 | 999.6 | 1031.6 | 1017.8 | 7.0 |
| 9 | 2016 | 0 | 720 | 982.8 | 1028.5 | 1012.1 | 9.1 |
| 10 | 2016 | 1 | 743 | 991.1 | 1028.7 | 1011.8 | 9.1 |
| 11 | 2016 | 0 | 720 | 989.6 | 1024.2 | 1013.3 | 6.8 |
| 12 | 2016 | 0 | 744 | 991.9 | 1024.9 | 1011.1 | 7.1 |
| 1 | 2017 | 0 | 744 | 993.6 | 1022.8 | 1012.5 | 5.8 |
| 2 | 2017 | 2 | 670 | 1004.5 | 1026.8 | 1014.5 | 5.4 |
| 3 | 2017 | 0 | 744 | 998.6 | 1026.1 | 1015.5 | 5.2 |
| 4 | 2017 | 0 | 720 | 1004.3 | 1032.5 | 1021.0 | 5.5 |
| 5 | 2017 | 0 | 744 | 1005.8 | 1038.0 | 1021.2 | 7.0 |
| 6 | 2017 | 0 | 720 | 1012.4 | 1038.0 | 1026.3 | 5.2 |
| 7 | 2017 | 0 | 744 | 1000.0 | 1032.8 | 1014.9 | 7.1 |
| 8 | 2017 | 0 | 744 | 990.5 | 1030.9 | 1015.2 | 10.0 |
| 9 | 2017 | 0 | 720 | 992.9 | 1027.6 | 1012.0 | 8.1 |
| 10 | 2017 | 0 | 744 | 994.8 | 1030.6 | 1016.3 | 7.4 |
| 11 | 2017 | 244 | 476 | 1002.3 | 1021.2 | 1013.2 | 3.8 |
| 12 | 2017 | 0 | 744 | 997.1 | 1023.4 | 1012.3 | 5.7 |
| 1 | 2018 | 0 | 744 | 999.1 | 1024.1 | 1012.6 | 5.0 |
| 2 | 2018 | 1 | 671 | 998.4 | 1024.4 | 1013.4 | 5.1 |
| 3 | 2018 | 0 | 744 | 998.1 | 1031.0 | 1017.0 | 7.0 |
| 4 | 2018 | 0 | 720 | 989.9 | 1030.6 | 1017.2 | 7.7 |
| 5 | 2018 | 0 | 744 | 1002.8 | 1033.3 | 1022.1 | 7.0 |
| 6 | 2018 | 0 | 720 | 998.6 | 1033.7 | 1021.4 | 8.8 |
| 7 | 2018 | 0 | 744 | 995.6 | 1031.6 | 1013.4 | 8.6 |
| 8 | 2018 | 6 | 738 | 995.1 | 1028.2 | 1012.6 | 8.7 |
| 9 | 2018 | 0 | 720 | 998.3 | 1034.5 | 1019.0 | 8.1 |
| 10 | 2018 | 0 | 744 | 1002.8 | 1027.5 | 1017.6 | 5.1 |
| 11 | 2018 | 0 | 720 | 993.0 | 1026.3 | 1012.1 | 7.0 |
| 12 | 2018 | 1 | 743 | 995.8 | 1022.3 | 1012.0 | 6.1 |
| 1 | 2019 | 1 | 743 | 1000.1 | 1023.3 | 1013.3 | 5.1 |
| 2 | 2019 | 0 | 672 | 989.8 | 1026.5 | 1014.5 | 7.3 |
| 3 | 2019 | 0 | 744 | 997.6 | 1026.1 | 1015.2 | 5.1 |
| 4 | 2019 | 0 | 720 | 1002.0 | 1030.4 | 1021.0 | 5.8 |
| 5 | 2019 | 0 | 744 | 1001.0 | 1033.6 | 1019.2 | 8.0 |
| 6 | 2019 | 0 | 720 | 1002.8 | 1036.7 | 1023.3 | 8.3 |
| 7 | 2019 | 0 | 744 | 993.3 | 1037.2 | 1019.1 | 9.2 |
| 8 | 2019 | 0 | 744 | 982.6 | 1033.9 | 1018.9 | 9.4 |
| 9 | 2019 | 1 | 719 | 999.6 | 1030.0 | 1020.0 | 6.9 |
| 10 | 2019 | 0 | 744 | 994.8 | 1029.8 | 1016.2 | 7.5 |
| 11 | 2019 | 0 | 720 | 995.9 | 1023.1 | 1012.3 | 5.7 |
| 12 | 2019 | 0 | 744 | 995.8 | 1024.7 | 1014.2 | 5.9 |
| 1 | 2020 | 0 | 744 | 992.8 | 1025.5 | 1012.4 | 6.4 |
| 2 | 2020 | 0 | 696 | 1004.8 | 1025.0 | 1015.1 | 4.9 |
| 3 | 2020 | 0 | 744 | 1004.0 | 1030.2 | 1019.4 | 6.0 |
| 4 | 2020 | 0 | 720 | 995.3 | 1027.1 | 1013.9 | 7.1 |
| 5 | 2020 | 0 | 744 | 999.8 | 1031.2 | 1019.7 | 7.8 |
| 6 | 2020 | 0 | 720 | 1003.6 | 1034.9 | 1021.6 | 7.7 |
| 7 | 2020 | 0 | 744 | 1000.5 | 1032.8 | 1022.6 | 6.4 |
| 8 | 2020 | 0 | 744 | 988.0 | 1030.8 | 1014.6 | 9.2 |
| 9 | 2020 | 0 | 720 | 997.8 | 1031.6 | 1016.4 | 8.7 |
| 10 | 2020 | 0 | 744 | 996.6 | 1027.8 | 1016.6 | 5.9 |
| 11 | 2020 | 0 | 720 | 999.3 | 1029.0 | 1013.7 | 7.4 |
| 12 | 2020 | 0 | 744 | 992.0 | 1031.1 | 1015.1 | 7.4 |
| 1 | 2021 | 0 | 744 | 998.6 | 1026.0 | 1014.4 | 6.1 |
| 2 | 2021 | 0 | 672 | 993.4 | 1022.1 | 1013.0 | 6.6 |
| 3 | 2021 | 28 | 716 | 1001.8 | 1027.6 | 1017.7 | 6.5 |
| 4 | 2021 | 0 | 720 | 1005.0 | 1029.2 | 1019.0 | 5.9 |
| 5 | 2021 | 1 | 743 | 1003.2 | 1035.0 | 1020.9 | 6.7 |
| 6 | 2021 | 0 | 720 | 999.8 | 1030.8 | 1016.7 | 7.1 |
| 7 | 2021 | 0 | 744 | 985.5 | 1024.9 | 1009.1 | 10.0 |
| 8 | 2021 | 0 | 744 | 1001.2 | 1031.1 | 1017.9 | 6.9 |
| 9 | 2021 | 1 | 719 | 1002.5 | 1032.3 | 1017.9 | 7.9 |
| 10 | 2021 | 7 | 737 | 994.9 | 1025.6 | 1012.9 | 7.4 |
| 11 | 2021 | 8 | 712 | 1000.1 | 1027.3 | 1014.6 | 6.2 |
| 12 | 2021 | 0 | 744 | 998.6 | 1025.4 | 1015.4 | 5.2 |
| 1 | 2022 | 0 | 744 | 1001.5 | 1026.6 | 1012.5 | 6.2 |
| 2 | 2022 | 0 | 672 | 1004.8 | 1025.2 | 1016.6 | 4.7 |
| 3 | 2022 | 0 | 744 | 1006.9 | 1030.3 | 1017.5 | 4.8 |
| 4 | 2022 | 14 | 706 | 1007.3 | 1034.1 | 1020.2 | 6.1 |
| 5 | 2022 | 0 | 744 | 989.9 | 1034.8 | 1017.8 | 9.7 |
| 6 | 2022 | 0 | 720 | 993.3 | 1034.3 | 1017.5 | 8.0 |
| 7 | 2022 | 0 | 744 | 1003.2 | 1033.4 | 1021.5 | 7.3 |
| 8 | 2022 | 0 | 744 | 989.1 | 1029.7 | 1014.0 | 9.5 |
| 9 | 2022 | 4 | 716 | 993.9 | 1032.7 | 1016.9 | 9.3 |
| 10 | 2022 | 0 | 744 | 985.5 | 1026.0 | 1012.1 | 9.2 |
| 11 | 2022 | 0 | 720 | 990.3 | 1028.0 | 1012.3 | 8.5 |
| 12 | 2022 | 0 | 744 | 1001.7 | 1024.4 | 1014.1 | 5.4 |
| 1 | 2023 | 0 | 744 | 1001.6 | 1022.5 | 1013.5 | 3.9 |
| 2 | 2023 | 0 | 672 | 989.6 | 1029.3 | 1012.7 | 7.5 |
| 3 | 2023 | 0 | 744 | 997.8 | 1029.4 | 1014.2 | 6.1 |
| 4 | 2023 | 0 | 720 | 996.3 | 1034.2 | 1016.2 | 8.7 |
| 5 | 2023 | 0 | 744 | 1006.5 | 1032.2 | 1020.7 | 6.5 |
| 6 | 2023 | 0 | 720 | 998.3 | 1028.9 | 1013.8 | 7.4 |
| 7 | 2023 | 0 | 744 | 997.0 | 1037.0 | 1019.7 | 8.7 |
| 8 | 2023 | 2 | 742 | 1002.3 | 1035.5 | 1021.4 | 7.2 |
| 9 | 2023 | 0 | 720 | 997.1 | 1033.4 | 1018.7 | 8.9 |
| 10 | 2023 | 1 | 743 | 999.3 | 1035.1 | 1019.2 | 8.7 |
| 11 | 2023 | 0 | 720 | 1005.7 | 1027.4 | 1018.2 | 5.1 |
| 12 | 2023 | 3 | 741 | 1001.5 | 1023.8 | 1014.2 | 5.2 |
| 1 | 2024 | 0 | 744 | 1001.5 | 1024.3 | 1013.4 | 5.5 |
| 2 | 2024 | 11 | 685 | 999.1 | 1027.9 | 1016.3 | 6.7 |
| 3 | 2024 | 1 | 743 | 1004.2 | 1030.9 | 1020.2 | 5.3 |
| 4 | 2024 | 0 | 720 | 1007.6 | 1034.4 | 1023.0 | 5.6 |
| 5 | 2024 | 0 | 744 | 1003.3 | 1035.3 | 1026.6 | 6.0 |
| 6 | 2024 | 0 | 720 | 1005.8 | 1031.8 | 1019.5 | 5.9 |
| 7 | 2024 | 0 | 744 | 990.1 | 1040.9 | 1020.7 | 11.4 |
| 8 | 2024 | 0 | 744 | 990.6 | 1033.2 | 1014.8 | 9.7 |
| 9 | 2024 | 0 | 720 | 993.5 | 1038.7 | 1018.9 | 9.3 |
| 10 | 2024 | 0 | 744 | 998.3 | 1030.1 | 1017.7 | 7.3 |
| 11 | 2024 | 0 | 720 | 997.8 | 1026.6 | 1014.1 | 6.8 |
| 12 | 2024 | 0 | 744 | 995.8 | 1023.1 | 1011.5 | 5.4 |
| 1 | 2025 | 11 | 733 | 996.9 | 1025.4 | 1013.9 | 5.5 |
| 2 | 2025 | 0 | 672 | 996.8 | 1025.6 | 1014.3 | 5.6 |
| 3 | 2025 | 0 | 744 | 1006.3 | 1026.8 | 1019.0 | 4.1 |
| 4 | 2025 | 0 | 720 | 1001.0 | 1033.9 | 1018.6 | 6.7 |
| 5 | 2025 | 0 | 744 | 995.3 | 1033.9 | 1022.4 | 8.5 |
| 6 | 2025 | 0 | 720 | 986.1 | 1033.0 | 1018.0 | 9.5 |
| 7 | 2025 | 0 | 744 | 989.6 | 1028.2 | 1012.3 | 8.4 |
| 8 | 2025 | 0 | 744 | 991.3 | 1034.9 | 1019.8 | 10.5 |
| 9 | 2025 | 0 | 720 | 1000.5 | 1030.1 | 1015.1 | 7.2 |
| 10 | 2025 | 0 | 744 | 989.4 | 1023.8 | 1012.2 | 6.3 |
| Totals | 1676 | 299332 | |||||
| Statistics | Top |
|---|---|
| Mean barometric pressure = 1016.7 (Average monthly means =1016.7) | |
| Maximum recorded pressure of 1040.9 Hpa at 100 hours 05/07/2024 | |
| Minimum recorded pressure of 978.0 Hpa at 2200 hours 29/09/1996 | |
| Standard deviation of the observations = 8.0 Hpa | |
| Skewness = -0.6 |