| Monthly barometric pressures for TONGA | back | plot | PDF plot | Text file | Statistics |
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| Monthly barometric pressures for TONGA | |||||||
|---|---|---|---|---|---|---|---|
| Mth | Year | Gaps | Good | Minimum | Maximum | Mean | St Devn |
| 1 | 1993 | 480 | 264 | 1005.7 | 1015.9 | 1010.4 | 1.8 |
| 2 | 1993 | 0 | 672 | 1001.4 | 1011.8 | 1007.8 | 2.1 |
| 3 | 1993 | 0 | 744 | 999.7 | 1015.6 | 1010.3 | 3.0 |
| 4 | 1993 | 0 | 720 | 1003.1 | 1016.7 | 1012.1 | 2.4 |
| 5 | 1993 | 0 | 744 | 1009.5 | 1021.2 | 1015.7 | 2.7 |
| 6 | 1993 | 0 | 720 | 1010.6 | 1020.5 | 1015.2 | 2.0 |
| 7 | 1993 | 0 | 744 | 1005.8 | 1022.0 | 1016.4 | 3.5 |
| 8 | 1993 | 0 | 744 | 1007.1 | 1020.4 | 1014.7 | 2.9 |
| 9 | 1993 | 0 | 720 | 1006.3 | 1021.9 | 1015.6 | 3.4 |
| 10 | 1993 | 1 | 743 | 1007.3 | 1020.3 | 1015.4 | 2.3 |
| 11 | 1993 | 96 | 624 | 1003.6 | 1019.0 | 1012.9 | 2.3 |
| 12 | 1993 | 2 | 742 | 1002.4 | 1014.7 | 1009.9 | 2.3 |
| 1 | 1994 | 0 | 744 | 1002.0 | 1013.8 | 1009.3 | 2.4 |
| 2 | 1994 | 0 | 672 | 1005.4 | 1014.8 | 1009.9 | 1.7 |
| 3 | 1994 | 0 | 744 | 1002.7 | 1018.4 | 1010.8 | 3.0 |
| 4 | 1994 | 0 | 720 | 1003.3 | 1020.9 | 1012.1 | 3.5 |
| 5 | 1994 | 0 | 744 | 1004.8 | 1019.5 | 1014.0 | 3.3 |
| 6 | 1994 | 0 | 720 | 1007.3 | 1020.9 | 1014.8 | 3.0 |
| 7 | 1994 | 3 | 741 | 1009.2 | 1020.3 | 1014.4 | 2.1 |
| 8 | 1994 | 1 | 743 | 1011.0 | 1023.9 | 1016.8 | 2.9 |
| 9 | 1994 | 0 | 720 | 1009.8 | 1019.2 | 1014.9 | 1.7 |
| 10 | 1994 | 0 | 744 | 1010.6 | 1018.2 | 1014.3 | 1.5 |
| 11 | 1994 | 1 | 719 | 1004.2 | 1019.3 | 1013.6 | 3.0 |
| 12 | 1994 | 5 | 739 | 997.1 | 1016.4 | 1009.1 | 3.6 |
| 1 | 1995 | 0 | 744 | 1006.2 | 1017.0 | 1011.8 | 2.4 |
| 2 | 1995 | 2 | 670 | 1003.8 | 1014.9 | 1010.2 | 2.6 |
| 3 | 1995 | 3 | 741 | 1006.2 | 1016.0 | 1010.7 | 2.0 |
| 4 | 1995 | 6 | 714 | 1005.8 | 1015.8 | 1011.2 | 1.9 |
| 5 | 1995 | 2 | 742 | 1006.0 | 1019.4 | 1013.2 | 2.9 |
| 6 | 1995 | 5 | 715 | 1008.0 | 1020.5 | 1015.2 | 2.1 |
| 7 | 1995 | 4 | 740 | 1005.8 | 1019.3 | 1014.6 | 2.7 |
| 8 | 1995 | 7 | 737 | 1012.3 | 1023.2 | 1017.1 | 2.2 |
| 9 | 1995 | 7 | 713 | 1010.1 | 1022.9 | 1017.5 | 2.6 |
| 10 | 1995 | 5 | 739 | 1010.5 | 1020.5 | 1014.4 | 1.9 |
| 11 | 1995 | 13 | 707 | 1006.0 | 1018.6 | 1012.2 | 2.6 |
| 12 | 1995 | 12 | 732 | 1004.6 | 1016.8 | 1009.8 | 2.8 |
| 1 | 1996 | 12 | 732 | 992.7 | 1012.7 | 1007.0 | 2.3 |
| 2 | 1996 | 0 | 696 | 1003.1 | 1015.0 | 1009.0 | 2.3 |
| 3 | 1996 | 0 | 744 | 1002.0 | 1017.6 | 1009.1 | 3.1 |
| 4 | 1996 | 2 | 718 | 1006.9 | 1018.5 | 1013.8 | 2.2 |
| 5 | 1996 | 0 | 744 | 1005.8 | 1019.4 | 1012.8 | 2.8 |
| 6 | 1996 | 0 | 720 | 1007.8 | 1019.9 | 1015.2 | 2.6 |
| 7 | 1996 | 0 | 744 | 1009.1 | 1019.2 | 1014.4 | 2.0 |
| 8 | 1996 | 0 | 744 | 1011.3 | 1020.2 | 1016.2 | 1.7 |
| 9 | 1996 | 0 | 720 | 1010.0 | 1021.3 | 1014.6 | 2.3 |
| 10 | 1996 | 0 | 744 | 1007.1 | 1021.1 | 1014.4 | 3.2 |
| 11 | 1996 | 3 | 717 | 1003.8 | 1016.9 | 1011.6 | 2.8 |
| 12 | 1996 | 2 | 742 | 1003.4 | 1015.2 | 1009.9 | 2.4 |
| 1 | 1997 | 23 | 721 | 1003.9 | 1015.4 | 1010.0 | 2.3 |
| 2 | 1997 | 1 | 671 | 1002.2 | 1016.1 | 1010.0 | 2.8 |
| 3 | 1997 | 30 | 714 | 972.1 | 1015.3 | 1008.0 | 4.6 |
| 4 | 1997 | 3 | 717 | 1001.8 | 1018.9 | 1012.1 | 3.2 |
| 5 | 1997 | 11 | 733 | 1008.2 | 1017.7 | 1013.4 | 1.5 |
| 6 | 1997 | 6 | 714 | 1010.3 | 1020.6 | 1016.4 | 1.9 |
| 7 | 1997 | 14 | 730 | 1009.5 | 1020.0 | 1015.2 | 2.5 |
| 8 | 1997 | 4 | 740 | 1006.0 | 1021.7 | 1015.0 | 3.5 |
| 9 | 1997 | 2 | 718 | 1006.7 | 1023.4 | 1016.5 | 3.7 |
| 10 | 1997 | 11 | 733 | 1006.9 | 1020.9 | 1014.4 | 3.1 |
| 11 | 1997 | 0 | 720 | 1010.0 | 1021.1 | 1015.3 | 2.4 |
| 12 | 1997 | 1 | 743 | 1004.9 | 1019.0 | 1012.6 | 3.0 |
| 1 | 1998 | 1 | 743 | 997.6 | 1015.8 | 1010.7 | 3.3 |
| 2 | 1998 | 4 | 668 | 1007.1 | 1019.1 | 1014.0 | 3.0 |
| 3 | 1998 | 3 | 741 | 1005.5 | 1017.8 | 1012.4 | 2.7 |
| 4 | 1998 | 1 | 719 | 1011.1 | 1018.8 | 1015.8 | 1.4 |
| 5 | 1998 | 1 | 743 | 1010.0 | 1020.9 | 1015.9 | 2.2 |
| 6 | 1998 | 19 | 701 | 1006.6 | 1020.9 | 1016.3 | 2.9 |
| 7 | 1998 | 1 | 743 | 1009.6 | 1022.0 | 1017.6 | 2.0 |
| 8 | 1998 | 0 | 744 | 1010.7 | 1023.1 | 1017.7 | 2.5 |
| 9 | 1998 | 0 | 720 | 1012.3 | 1022.4 | 1018.7 | 1.8 |
| 10 | 1998 | 1 | 743 | 1009.4 | 1021.8 | 1015.3 | 2.4 |
| 11 | 1998 | 1 | 719 | 1006.9 | 1015.9 | 1011.6 | 2.2 |
| 12 | 1998 | 0 | 744 | 965.6 | 1016.1 | 1009.0 | 5.2 |
| 1 | 1999 | 0 | 744 | 1006.0 | 1014.0 | 1009.8 | 1.5 |
| 2 | 1999 | 1 | 671 | 994.9 | 1015.1 | 1008.6 | 3.7 |
| 3 | 1999 | 0 | 744 | 1007.2 | 1015.0 | 1011.4 | 1.6 |
| 4 | 1999 | 0 | 720 | 1005.3 | 1017.6 | 1011.2 | 2.7 |
| 5 | 1999 | 0 | 744 | 1010.3 | 1022.9 | 1015.4 | 2.6 |
| 6 | 1999 | 0 | 720 | 1009.7 | 1020.5 | 1014.2 | 2.2 |
| 7 | 1999 | 1 | 743 | 1008.7 | 1019.4 | 1015.0 | 2.5 |
| 8 | 1999 | 0 | 744 | 1009.8 | 1022.0 | 1016.9 | 2.2 |
| 9 | 1999 | 0 | 720 | 1009.9 | 1022.0 | 1016.9 | 2.6 |
| 10 | 1999 | 0 | 744 | 1007.9 | 1019.6 | 1014.8 | 2.7 |
| 11 | 1999 | 0 | 720 | 1004.3 | 1016.3 | 1011.0 | 2.4 |
| 12 | 1999 | 0 | 744 | 1004.8 | 1015.5 | 1010.5 | 2.4 |
| 1 | 2000 | 0 | 744 | 994.9 | 1015.2 | 1008.1 | 3.1 |
| 2 | 2000 | 0 | 696 | 1005.7 | 1016.3 | 1011.7 | 2.0 |
| 3 | 2000 | 0 | 744 | 998.3 | 1015.5 | 1009.6 | 2.7 |
| 4 | 2000 | 1 | 719 | 1004.6 | 1016.4 | 1010.9 | 2.5 |
| 5 | 2000 | 1 | 743 | 1006.6 | 1019.0 | 1013.7 | 2.5 |
| 6 | 2000 | 0 | 720 | 1006.8 | 1021.7 | 1015.0 | 2.8 |
| 7 | 2000 | 0 | 744 | 1006.6 | 1022.1 | 1014.0 | 3.3 |
| 8 | 2000 | 0 | 744 | 1004.9 | 1020.6 | 1014.6 | 3.1 |
| 9 | 2000 | 0 | 720 | 1010.5 | 1023.0 | 1015.7 | 2.5 |
| 10 | 2000 | 0 | 744 | 1001.0 | 1020.3 | 1013.3 | 4.1 |
| 11 | 2000 | 0 | 720 | 1006.0 | 1016.2 | 1011.0 | 2.4 |
| 12 | 2000 | 0 | 744 | 996.9 | 1014.6 | 1008.4 | 3.4 |
| 1 | 2001 | 419 | 325 | 1006.7 | 1015.2 | 1010.5 | 1.7 |
| 2 | 2001 | 0 | 672 | 1003.1 | 1013.5 | 1008.1 | 1.9 |
| 3 | 2001 | 0 | 744 | 990.7 | 1015.2 | 1009.7 | 4.6 |
| 4 | 2001 | 0 | 720 | 1007.0 | 1015.2 | 1011.8 | 1.5 |
| 5 | 2001 | 0 | 744 | 1007.5 | 1017.2 | 1013.1 | 1.7 |
| 6 | 2001 | 0 | 720 | 1004.8 | 1018.8 | 1013.1 | 3.0 |
| 7 | 2001 | 0 | 744 | 1007.1 | 1022.0 | 1014.1 | 3.3 |
| 8 | 2001 | 1 | 743 | 997.0 | 1019.9 | 1014.0 | 3.9 |
| 9 | 2001 | 46 | 674 | 1009.0 | 1021.5 | 1016.4 | 2.1 |
| 10 | 2001 | 0 | 744 | 1004.7 | 1019.3 | 1013.7 | 3.0 |
| 11 | 2001 | 1 | 719 | 1004.8 | 1017.9 | 1012.9 | 2.6 |
| 12 | 2001 | 1 | 743 | 997.4 | 1013.7 | 1007.8 | 2.7 |
| 1 | 2002 | 0 | 744 | 1001.7 | 1013.4 | 1009.1 | 2.1 |
| 2 | 2002 | 1 | 671 | 995.5 | 1014.0 | 1008.0 | 3.4 |
| 3 | 2002 | 0 | 744 | 1001.2 | 1014.7 | 1008.0 | 2.6 |
| 4 | 2002 | 0 | 720 | 1007.3 | 1016.3 | 1012.3 | 1.9 |
| 5 | 2002 | 0 | 744 | 1006.6 | 1018.5 | 1012.6 | 2.8 |
| 6 | 2002 | 0 | 720 | 1008.8 | 1019.7 | 1015.3 | 2.2 |
| 7 | 2002 | 0 | 744 | 1004.7 | 1023.0 | 1014.4 | 4.0 |
| 8 | 2002 | 0 | 744 | 1003.3 | 1022.1 | 1014.4 | 4.0 |
| 9 | 2002 | 0 | 720 | 1011.0 | 1020.4 | 1015.8 | 2.2 |
| 10 | 2002 | 0 | 744 | 1008.3 | 1018.8 | 1013.9 | 2.4 |
| 11 | 2002 | 0 | 720 | 1003.5 | 1017.8 | 1011.8 | 3.2 |
| 12 | 2002 | 3 | 741 | 999.1 | 1016.2 | 1010.5 | 3.0 |
| 1 | 2003 | 3 | 741 | 994.6 | 1015.1 | 1007.8 | 3.0 |
| 2 | 2003 | 0 | 672 | 1002.3 | 1014.3 | 1008.4 | 2.8 |
| 3 | 2003 | 0 | 744 | 994.3 | 1015.2 | 1009.6 | 3.6 |
| 4 | 2003 | 0 | 720 | 1000.8 | 1017.7 | 1011.3 | 3.2 |
| 5 | 2003 | 0 | 744 | 1008.5 | 1019.0 | 1013.5 | 2.0 |
| 6 | 2003 | 1 | 719 | 1006.9 | 1019.5 | 1015.4 | 2.4 |
| 7 | 2003 | 6 | 738 | 1007.2 | 1021.8 | 1015.3 | 2.7 |
| 8 | 2003 | 0 | 744 | 1006.1 | 1019.2 | 1013.2 | 3.0 |
| 9 | 2003 | 3 | 717 | 1010.5 | 1020.1 | 1015.3 | 1.9 |
| 10 | 2003 | 0 | 744 | 1006.8 | 1020.1 | 1013.9 | 2.2 |
| 11 | 2003 | 0 | 720 | 1009.4 | 1017.8 | 1013.4 | 1.7 |
| 12 | 2003 | 68 | 676 | 1007.4 | 1016.9 | 1012.0 | 2.1 |
| 1 | 2004 | 191 | 553 | 1005.5 | 1014.9 | 1011.1 | 1.9 |
| 2 | 2004 | 0 | 696 | 1006.8 | 1015.6 | 1011.1 | 1.6 |
| 3 | 2004 | 0 | 744 | 1000.4 | 1013.8 | 1008.5 | 2.6 |
| 4 | 2004 | 0 | 720 | 1001.0 | 1019.0 | 1011.0 | 4.2 |
| 5 | 2004 | 0 | 744 | 1006.5 | 1018.4 | 1012.8 | 2.3 |
| 6 | 2004 | 0 | 720 | 1007.5 | 1021.0 | 1015.1 | 2.5 |
| 7 | 2004 | 0 | 744 | 1005.4 | 1020.5 | 1014.8 | 2.8 |
| 8 | 2004 | 0 | 744 | 1000.9 | 1019.5 | 1013.2 | 3.2 |
| 9 | 2004 | 0 | 720 | 1006.6 | 1020.8 | 1015.2 | 2.9 |
| 10 | 2004 | 0 | 744 | 1010.6 | 1020.7 | 1015.3 | 2.2 |
| 11 | 2004 | 0 | 720 | 1005.8 | 1016.1 | 1011.3 | 1.7 |
| 12 | 2004 | 0 | 744 | 1006.8 | 1015.6 | 1011.2 | 1.6 |
| 1 | 2005 | 0 | 744 | 996.5 | 1013.2 | 1008.4 | 4.1 |
| 2 | 2005 | 16 | 656 | 999.0 | 1011.5 | 1005.8 | 3.6 |
| 3 | 2005 | 4 | 740 | 1001.5 | 1016.4 | 1010.3 | 3.3 |
| 4 | 2005 | 0 | 720 | 1005.5 | 1017.5 | 1011.4 | 2.8 |
| 5 | 2005 | 0 | 744 | 1005.0 | 1019.3 | 1013.6 | 2.6 |
| 6 | 2005 | 0 | 720 | 1002.0 | 1022.3 | 1014.2 | 4.0 |
| 7 | 2005 | 0 | 744 | 1008.6 | 1022.0 | 1015.7 | 2.6 |
| 8 | 2005 | 1 | 743 | 1007.6 | 1021.3 | 1014.6 | 2.6 |
| 9 | 2005 | 0 | 720 | 1008.7 | 1019.6 | 1015.0 | 2.1 |
| 10 | 2005 | 0 | 744 | 1006.4 | 1019.3 | 1013.6 | 2.4 |
| 11 | 2005 | 2 | 718 | 1003.1 | 1018.4 | 1010.8 | 2.9 |
| 12 | 2005 | 0 | 744 | 1005.4 | 1015.4 | 1010.5 | 2.5 |
| 1 | 2006 | 0 | 744 | 998.8 | 1014.6 | 1008.8 | 3.4 |
| 2 | 2006 | 1 | 671 | 993.5 | 1014.2 | 1005.5 | 4.1 |
| 3 | 2006 | 0 | 744 | 1007.3 | 1016.5 | 1011.6 | 2.0 |
| 4 | 2006 | 0 | 720 | 1003.8 | 1017.5 | 1011.6 | 3.1 |
| 5 | 2006 | 0 | 744 | 1004.4 | 1022.7 | 1013.3 | 3.5 |
| 6 | 2006 | 0 | 720 | 999.5 | 1019.5 | 1013.3 | 3.3 |
| 7 | 2006 | 0 | 744 | 1007.1 | 1021.8 | 1014.3 | 2.9 |
| 8 | 2006 | 0 | 744 | 1008.5 | 1020.8 | 1015.3 | 2.4 |
| 9 | 2006 | 0 | 720 | 1009.4 | 1019.8 | 1015.6 | 1.9 |
| 10 | 2006 | 0 | 744 | 1006.4 | 1022.3 | 1015.5 | 3.5 |
| 11 | 2006 | 0 | 720 | 1008.1 | 1018.5 | 1013.8 | 2.6 |
| 12 | 2006 | 0 | 744 | 1006.2 | 1017.5 | 1011.7 | 2.3 |
| 1 | 2007 | 0 | 744 | 1004.1 | 1015.4 | 1009.7 | 2.4 |
| 2 | 2007 | 0 | 672 | 997.2 | 1017.0 | 1008.5 | 3.5 |
| 3 | 2007 | 0 | 744 | 1002.7 | 1012.1 | 1008.3 | 2.1 |
| 4 | 2007 | 0 | 720 | 1005.0 | 1017.8 | 1011.6 | 2.7 |
| 5 | 2007 | 0 | 744 | 1004.4 | 1019.9 | 1012.5 | 3.4 |
| 6 | 2007 | 0 | 720 | 1006.8 | 1021.2 | 1014.6 | 2.6 |
| 7 | 2007 | 0 | 744 | 1006.1 | 1020.6 | 1013.9 | 3.2 |
| 8 | 2007 | 0 | 744 | 1009.3 | 1022.2 | 1016.7 | 2.5 |
| 9 | 2007 | 0 | 720 | 1008.4 | 1020.5 | 1014.7 | 2.7 |
| 10 | 2007 | 2 | 742 | 1006.3 | 1018.2 | 1013.1 | 2.4 |
| 11 | 2007 | 0 | 720 | 1002.4 | 1014.9 | 1009.2 | 3.0 |
| 12 | 2007 | 0 | 744 | 1003.5 | 1018.3 | 1011.3 | 2.7 |
| 1 | 2008 | 0 | 744 | 993.6 | 1015.0 | 1006.4 | 4.3 |
| 2 | 2008 | 0 | 696 | 1004.1 | 1016.1 | 1011.1 | 2.6 |
| 3 | 2008 | 0 | 744 | 1003.7 | 1016.7 | 1011.3 | 2.1 |
| 4 | 2008 | 0 | 720 | 1007.1 | 1018.7 | 1012.2 | 2.4 |
| 5 | 2008 | 0 | 744 | 1003.4 | 1018.5 | 1011.8 | 3.6 |
| 6 | 2008 | 1 | 719 | 1010.1 | 1019.7 | 1015.3 | 1.8 |
| 7 | 2008 | 0 | 744 | 1010.8 | 1023.4 | 1017.5 | 2.7 |
| 8 | 2008 | 0 | 744 | 1011.4 | 1023.0 | 1016.9 | 2.4 |
| 9 | 2008 | 11 | 709 | 1005.7 | 1020.7 | 1015.4 | 3.0 |
| 10 | 2008 | 0 | 744 | 1010.6 | 1022.3 | 1016.1 | 2.3 |
| 11 | 2008 | 0 | 720 | 1005.0 | 1017.2 | 1012.0 | 2.3 |
| 12 | 2008 | 0 | 744 | 1003.6 | 1015.4 | 1010.4 | 2.1 |
| 1 | 2009 | 0 | 744 | 996.3 | 1014.9 | 1007.6 | 4.3 |
| 2 | 2009 | 0 | 672 | 1005.9 | 1015.6 | 1010.7 | 1.6 |
| 3 | 2009 | 1 | 743 | 1003.4 | 1014.2 | 1009.3 | 2.1 |
| 4 | 2009 | 0 | 720 | 985.8 | 1018.8 | 1010.7 | 4.4 |
| 5 | 2009 | 0 | 744 | 1000.0 | 1016.6 | 1011.0 | 3.0 |
| 6 | 2009 | 0 | 720 | 1009.7 | 1022.9 | 1015.4 | 2.9 |
| 7 | 2009 | 1 | 743 | 1007.1 | 1020.0 | 1014.6 | 2.8 |
| 8 | 2009 | 0 | 744 | 1005.4 | 1022.2 | 1015.3 | 3.3 |
| 9 | 2009 | 0 | 720 | 1007.7 | 1022.8 | 1014.5 | 3.3 |
| 10 | 2009 | 0 | 744 | 1009.6 | 1018.8 | 1013.8 | 2.0 |
| 11 | 2009 | 1 | 719 | 1007.9 | 1019.4 | 1012.9 | 2.2 |
| 12 | 2009 | 0 | 744 | 1002.9 | 1016.2 | 1012.3 | 2.4 |
| 1 | 2010 | 0 | 744 | 1000.0 | 1016.6 | 1008.4 | 3.3 |
| 2 | 2010 | 0 | 672 | 966.2 | 1015.5 | 1009.0 | 5.6 |
| 3 | 2010 | 0 | 744 | 1000.7 | 1014.5 | 1009.4 | 3.5 |
| 4 | 2010 | 0 | 720 | 1006.9 | 1017.7 | 1012.1 | 2.2 |
| 5 | 2010 | 0 | 744 | 1002.8 | 1018.8 | 1013.4 | 2.9 |
| 6 | 2010 | 0 | 720 | 1011.0 | 1021.4 | 1016.0 | 2.1 |
| 7 | 2010 | 0 | 744 | 1008.9 | 1021.4 | 1015.8 | 3.1 |
| 8 | 2010 | 0 | 744 | 1011.4 | 1021.6 | 1016.4 | 2.1 |
| 9 | 2010 | 2 | 718 | 1012.0 | 1024.6 | 1017.5 | 2.3 |
| 10 | 2010 | 0 | 744 | 1009.7 | 1019.2 | 1013.6 | 2.0 |
| 11 | 2010 | 0 | 720 | 1005.4 | 1016.4 | 1011.9 | 2.5 |
| 12 | 2010 | 0 | 744 | 1007.2 | 1016.2 | 1012.2 | 1.7 |
| 1 | 2011 | 0 | 744 | 997.2 | 1016.0 | 1008.8 | 3.0 |
| 2 | 2011 | 0 | 672 | 1005.4 | 1017.6 | 1011.2 | 2.4 |
| 3 | 2011 | 104 | 640 | 1006.4 | 1017.3 | 1012.0 | 2.4 |
| 4 | 2011 | 0 | 720 | 1007.8 | 1016.3 | 1012.3 | 1.6 |
| 5 | 2011 | 51 | 693 | 1007.0 | 1018.0 | 1013.2 | 2.6 |
| 6 | 2011 | 29 | 691 | 1009.4 | 1018.8 | 1014.1 | 1.6 |
| 7 | 2011 | 1 | 743 | 1005.0 | 1021.8 | 1014.8 | 3.4 |
| 8 | 2011 | 0 | 744 | 1007.2 | 1024.4 | 1015.5 | 4.3 |
| 9 | 2011 | 0 | 720 | 1008.7 | 1020.4 | 1015.2 | 2.1 |
| 10 | 2011 | 0 | 744 | 1007.4 | 1019.8 | 1014.5 | 2.4 |
| 11 | 2011 | 0 | 720 | 1006.1 | 1019.5 | 1012.4 | 3.1 |
| 12 | 2011 | 0 | 744 | 1003.9 | 1015.6 | 1010.4 | 2.2 |
| 1 | 2012 | 0 | 744 | 1000.5 | 1012.8 | 1007.7 | 2.8 |
| 2 | 2012 | 1 | 695 | 989.1 | 1016.7 | 1008.2 | 4.8 |
| 3 | 2012 | 0 | 744 | 1005.6 | 1015.6 | 1010.6 | 1.9 |
| 4 | 2012 | 0 | 720 | 1007.0 | 1015.9 | 1012.1 | 2.0 |
| 5 | 2012 | 0 | 744 | 1006.4 | 1018.1 | 1012.8 | 2.2 |
| 6 | 2012 | 0 | 720 | 1004.8 | 1020.3 | 1015.2 | 2.9 |
| 7 | 2012 | 0 | 744 | 1009.3 | 1021.4 | 1015.1 | 2.4 |
| 8 | 2012 | 0 | 744 | 1008.8 | 1021.8 | 1016.3 | 2.1 |
| 9 | 2012 | 0 | 720 | 1008.2 | 1019.9 | 1014.9 | 2.5 |
| 10 | 2012 | 0 | 744 | 1004.8 | 1021.0 | 1014.1 | 3.2 |
| 11 | 2012 | 0 | 720 | 998.4 | 1018.0 | 1012.6 | 3.4 |
| 12 | 2012 | 0 | 744 | 1004.0 | 1016.9 | 1010.9 | 2.8 |
| 1 | 2013 | 0 | 744 | 999.0 | 1013.5 | 1006.4 | 3.2 |
| 2 | 2013 | 0 | 672 | 1003.2 | 1013.6 | 1008.4 | 2.6 |
| 3 | 2013 | 0 | 744 | 1000.2 | 1015.5 | 1009.8 | 2.9 |
| 4 | 2013 | 0 | 720 | 1005.1 | 1017.2 | 1013.0 | 1.9 |
| 5 | 2013 | 0 | 744 | 1001.6 | 1021.2 | 1013.8 | 3.5 |
| 6 | 2013 | 1 | 719 | 1004.2 | 1021.0 | 1013.9 | 2.9 |
| 7 | 2013 | 50 | 694 | 1006.5 | 1021.1 | 1014.8 | 3.1 |
| 8 | 2013 | 0 | 744 | 1009.5 | 1019.8 | 1014.5 | 2.1 |
| 9 | 2013 | 1 | 719 | 1008.1 | 1023.1 | 1015.5 | 2.9 |
| 10 | 2013 | 0 | 744 | 1006.8 | 1019.8 | 1015.0 | 2.6 |
| 11 | 2013 | 1 | 719 | 1007.2 | 1016.7 | 1012.4 | 1.6 |
| 12 | 2013 | 0 | 744 | 999.6 | 1015.3 | 1009.2 | 3.0 |
| 1 | 2014 | 0 | 744 | 995.7 | 1012.8 | 1007.0 | 3.8 |
| 2 | 2014 | 0 | 672 | 998.0 | 1013.8 | 1007.2 | 2.9 |
| 3 | 2014 | 0 | 744 | 992.4 | 1015.9 | 1008.9 | 4.1 |
| 4 | 2014 | 1 | 719 | 1008.5 | 1017.4 | 1012.7 | 1.8 |
| 5 | 2014 | 8 | 736 | 1004.6 | 1020.7 | 1013.5 | 3.5 |
| 6 | 2014 | 1 | 719 | 1009.2 | 1020.5 | 1015.8 | 2.4 |
| 7 | 2014 | 0 | 744 | 1007.3 | 1023.7 | 1013.9 | 3.6 |
| 8 | 2014 | 0 | 744 | 1013.6 | 1023.8 | 1018.0 | 1.8 |
| 9 | 2014 | 0 | 720 | 1010.2 | 1019.9 | 1015.5 | 1.9 |
| 10 | 2014 | 0 | 744 | 1008.8 | 1019.1 | 1014.8 | 1.9 |
| 11 | 2014 | 0 | 720 | 1003.8 | 1019.2 | 1012.5 | 3.7 |
| 12 | 2014 | 0 | 744 | 1006.5 | 1016.7 | 1012.2 | 2.2 |
| 1 | 2015 | 0 | 744 | 1001.8 | 1013.6 | 1008.2 | 2.7 |
| 2 | 2015 | 0 | 672 | 1005.4 | 1014.1 | 1009.2 | 1.8 |
| 3 | 2015 | 0 | 744 | 996.8 | 1014.7 | 1008.1 | 3.1 |
| 4 | 2015 | 0 | 720 | 1008.4 | 1019.5 | 1013.9 | 1.8 |
| 5 | 2015 | 0 | 744 | 1008.9 | 1020.5 | 1015.3 | 2.5 |
| 6 | 2015 | 1 | 719 | 1007.4 | 1020.8 | 1015.8 | 2.7 |
| 7 | 2015 | 0 | 744 | 1009.6 | 1024.5 | 1017.8 | 2.8 |
| 8 | 2015 | 0 | 744 | 1007.3 | 1021.0 | 1016.2 | 3.0 |
| 9 | 2015 | 0 | 720 | 1007.8 | 1021.7 | 1015.8 | 3.0 |
| 10 | 2015 | 0 | 744 | 1011.8 | 1022.2 | 1016.8 | 2.2 |
| 11 | 2015 | 0 | 720 | 1007.6 | 1018.7 | 1013.1 | 2.2 |
| 12 | 2015 | 0 | 744 | 1002.9 | 1018.5 | 1011.4 | 3.3 |
| 1 | 2016 | 0 | 744 | 996.3 | 1016.1 | 1008.8 | 4.2 |
| 2 | 2016 | 0 | 696 | 997.5 | 1014.9 | 1008.7 | 3.7 |
| 3 | 2016 | 0 | 744 | 1005.0 | 1016.9 | 1012.2 | 2.7 |
| 4 | 2016 | 0 | 720 | 996.1 | 1018.2 | 1012.6 | 3.6 |
| 5 | 2016 | 0 | 744 | 1008.7 | 1018.6 | 1014.8 | 1.9 |
| 6 | 2016 | 0 | 720 | 1008.6 | 1019.7 | 1015.5 | 2.1 |
| 7 | 2016 | 0 | 744 | 1008.7 | 1020.1 | 1015.6 | 2.5 |
| 8 | 2016 | 0 | 744 | 1007.5 | 1023.5 | 1015.2 | 3.2 |
| 9 | 2016 | 0 | 720 | 1007.6 | 1021.9 | 1015.4 | 3.4 |
| 10 | 2016 | 0 | 744 | 1006.6 | 1019.1 | 1013.3 | 2.4 |
| 11 | 2016 | 0 | 720 | 1007.6 | 1017.7 | 1012.6 | 1.9 |
| 12 | 2016 | 0 | 744 | 1002.9 | 1014.9 | 1009.6 | 2.4 |
| 1 | 2017 | 0 | 744 | 1003.3 | 1014.5 | 1009.3 | 2.3 |
| 2 | 2017 | 0 | 672 | 999.6 | 1016.7 | 1008.0 | 3.4 |
| 3 | 2017 | 0 | 744 | 1007.2 | 1016.5 | 1012.2 | 2.2 |
| 4 | 2017 | 0 | 720 | 1005.5 | 1015.5 | 1010.6 | 2.1 |
| 5 | 2017 | 0 | 744 | 1006.3 | 1020.2 | 1014.9 | 2.7 |
| 6 | 2017 | 0 | 720 | 1008.6 | 1021.5 | 1015.2 | 2.8 |
| 7 | 2017 | 0 | 744 | 1011.5 | 1022.7 | 1016.3 | 2.1 |
| 8 | 2017 | 0 | 744 | 1006.1 | 1021.7 | 1016.1 | 2.9 |
| 9 | 2017 | 0 | 720 | 1010.5 | 1021.0 | 1016.1 | 2.2 |
| 10 | 2017 | 0 | 744 | 1008.5 | 1021.2 | 1014.3 | 2.6 |
| 11 | 2017 | 0 | 720 | 1007.6 | 1015.3 | 1012.0 | 1.6 |
| 12 | 2017 | 0 | 744 | 1001.6 | 1014.7 | 1008.4 | 2.3 |
| 1 | 2018 | 0 | 744 | 997.1 | 1015.6 | 1009.4 | 3.6 |
| 2 | 2018 | 0 | 672 | 956.2 | 1015.6 | 1006.2 | 6.0 |
| 3 | 2018 | 0 | 744 | 1004.8 | 1015.4 | 1010.4 | 1.8 |
| 4 | 2018 | 2 | 718 | 998.6 | 1017.2 | 1010.8 | 3.7 |
| 5 | 2018 | 20 | 724 | 1006.5 | 1020.6 | 1014.6 | 2.9 |
| 6 | 2018 | 0 | 720 | 1009.5 | 1024.2 | 1015.4 | 2.3 |
| 7 | 2018 | 0 | 744 | 1010.8 | 1022.6 | 1015.9 | 2.2 |
| 8 | 2018 | 0 | 744 | 1006.1 | 1020.7 | 1013.5 | 3.0 |
| 9 | 2018 | 0 | 720 | 1008.0 | 1020.8 | 1014.9 | 2.3 |
| 10 | 2018 | 0 | 744 | 1008.0 | 1020.8 | 1015.2 | 2.7 |
| 11 | 2018 | 6 | 714 | 1004.2 | 1018.6 | 1012.4 | 3.0 |
| 12 | 2018 | 0 | 744 | 1001.3 | 1015.6 | 1010.0 | 3.1 |
| 1 | 2019 | 0 | 744 | 1003.5 | 1011.8 | 1008.1 | 1.5 |
| 2 | 2019 | 0 | 672 | 993.8 | 1011.3 | 1006.1 | 3.5 |
| 3 | 2019 | 0 | 744 | 1006.9 | 1016.6 | 1012.2 | 2.1 |
| 4 | 2019 | 0 | 720 | 1004.2 | 1017.9 | 1012.4 | 2.7 |
| 5 | 2019 | 0 | 744 | 1010.6 | 1017.7 | 1014.3 | 1.3 |
| 6 | 2019 | 0 | 720 | 1009.5 | 1020.1 | 1015.1 | 2.1 |
| 7 | 2019 | 1 | 743 | 1006.0 | 1019.6 | 1014.3 | 2.8 |
| 8 | 2019 | 0 | 744 | 1009.6 | 1020.7 | 1015.8 | 2.2 |
| 9 | 2019 | 2 | 718 | 1006.0 | 1023.2 | 1016.7 | 3.3 |
| 10 | 2019 | 0 | 744 | 1005.8 | 1019.1 | 1014.4 | 2.5 |
| 11 | 2019 | 0 | 720 | 1004.0 | 1017.5 | 1011.7 | 2.8 |
| 12 | 2019 | 0 | 744 | 987.0 | 1018.1 | 1009.4 | 4.8 |
| 1 | 2020 | 0 | 744 | 982.1 | 1015.3 | 1008.3 | 5.1 |
| 2 | 2020 | 0 | 696 | 1001.8 | 1014.3 | 1009.0 | 2.3 |
| 3 | 2020 | 0 | 744 | 1006.9 | 1015.5 | 1011.0 | 1.6 |
| 4 | 2020 | 0 | 720 | 989.1 | 1020.3 | 1012.5 | 3.9 |
| 5 | 2020 | 0 | 744 | 1007.4 | 1020.2 | 1013.5 | 2.7 |
| 6 | 2020 | 0 | 720 | 1006.9 | 1021.9 | 1015.7 | 2.9 |
| 7 | 2020 | 0 | 744 | 1008.0 | 1020.7 | 1016.0 | 2.4 |
| 8 | 2020 | 0 | 744 | 1009.0 | 1021.1 | 1015.6 | 2.6 |
| 9 | 2020 | 1 | 719 | 1004.3 | 1023.3 | 1016.2 | 3.4 |
| 10 | 2020 | 0 | 744 | 1004.2 | 1020.3 | 1014.8 | 2.7 |
| 11 | 2020 | 0 | 720 | 1004.6 | 1020.4 | 1013.4 | 3.2 |
| 12 | 2020 | 0 | 744 | 1001.2 | 1017.0 | 1010.6 | 3.9 |
| 1 | 2021 | 0 | 744 | 997.6 | 1015.6 | 1009.1 | 3.6 |
| 2 | 2021 | 1 | 671 | 999.6 | 1014.3 | 1008.5 | 3.3 |
| 3 | 2021 | 0 | 744 | 1007.8 | 1016.9 | 1011.4 | 1.8 |
| 4 | 2021 | 0 | 720 | 1003.1 | 1017.0 | 1011.9 | 2.2 |
| 5 | 2021 | 103 | 641 | 1006.6 | 1020.2 | 1014.0 | 2.8 |
| 6 | 2021 | 339 | 381 | 1012.3 | 1022.3 | 1016.7 | 2.5 |
| 7 | 2021 | 0 | 744 | 1003.9 | 1020.2 | 1015.8 | 2.7 |
| 8 | 2021 | 1 | 743 | 1002.2 | 1023.5 | 1016.5 | 3.7 |
| 9 | 2021 | 0 | 720 | 1010.7 | 1020.3 | 1015.9 | 2.0 |
| 10 | 2021 | 0 | 744 | 1009.0 | 1021.0 | 1015.6 | 2.7 |
| 11 | 2021 | 0 | 720 | 1008.8 | 1017.1 | 1013.0 | 1.5 |
| 12 | 2021 | 0 | 744 | 1006.2 | 1017.3 | 1011.4 | 1.8 |
| 1 | 2022 | 46 | 698 | 1000.9 | 1015.8 | 1008.4 | 3.1 |
| 2 | 2022 | 0 | 672 | 1001.8 | 1014.5 | 1009.0 | 2.3 |
| 3 | 2022 | 1 | 743 | 1005.6 | 1014.7 | 1010.2 | 1.8 |
| 4 | 2022 | 0 | 720 | 1006.0 | 1018.1 | 1012.7 | 2.0 |
| 5 | 2022 | 0 | 744 | 1007.1 | 1019.8 | 1013.9 | 2.7 |
| 6 | 2022 | 0 | 720 | 1007.9 | 1020.4 | 1016.0 | 2.4 |
| 7 | 2022 | 0 | 744 | 1013.1 | 1020.7 | 1017.7 | 1.3 |
| 8 | 2022 | 66 | 678 | 1008.3 | 1023.5 | 1016.2 | 2.7 |
| 9 | 2022 | 0 | 720 | 1009.2 | 1021.9 | 1016.8 | 2.2 |
| 10 | 2022 | 0 | 744 | 1004.2 | 1019.3 | 1013.4 | 3.0 |
| 11 | 2022 | 0 | 720 | 1004.8 | 1017.4 | 1012.4 | 2.4 |
| 12 | 2022 | 0 | 744 | 1002.4 | 1016.1 | 1009.4 | 3.1 |
| 1 | 2023 | 0 | 744 | 1004.2 | 1013.8 | 1008.8 | 1.9 |
| 2 | 2023 | 0 | 672 | 1003.8 | 1015.0 | 1008.6 | 2.3 |
| 3 | 2023 | 1 | 743 | 1002.8 | 1014.0 | 1010.1 | 2.3 |
| 4 | 2023 | 1 | 719 | 1004.5 | 1018.2 | 1012.2 | 2.2 |
| 5 | 2023 | 0 | 744 | 1007.7 | 1019.8 | 1013.8 | 2.5 |
| 6 | 2023 | 0 | 720 | 1005.3 | 1017.9 | 1012.9 | 2.5 |
| 7 | 2023 | 0 | 744 | 1007.7 | 1019.6 | 1015.4 | 2.3 |
| 8 | 2023 | 0 | 744 | 1009.6 | 1022.1 | 1016.4 | 2.6 |
| 9 | 2023 | 3 | 717 | 1011.8 | 1020.4 | 1016.5 | 1.6 |
| 10 | 2023 | 12 | 732 | 1010.4 | 1023.5 | 1017.1 | 2.4 |
| 11 | 2023 | 14 | 706 | 1006.4 | 1017.9 | 1012.6 | 2.3 |
| 12 | 2023 | 0 | 744 | 1001.9 | 1018.0 | 1011.8 | 3.5 |
| 1 | 2024 | 0 | 744 | 1001.9 | 1015.8 | 1009.5 | 2.9 |
| 2 | 2024 | 0 | 696 | 1002.3 | 1014.4 | 1008.4 | 2.8 |
| 3 | 2024 | 1 | 743 | 1000.4 | 1017.4 | 1010.7 | 3.2 |
| 4 | 2024 | 0 | 720 | 1007.7 | 1017.2 | 1013.2 | 1.9 |
| 5 | 2024 | 0 | 744 | 1005.3 | 1022.5 | 1013.0 | 3.8 |
| 6 | 2024 | 0 | 720 | 1009.1 | 1021.5 | 1016.1 | 2.6 |
| 7 | 2024 | 0 | 744 | 1007.3 | 1022.8 | 1016.0 | 3.5 |
| 8 | 2024 | 1 | 743 | 1010.5 | 1022.9 | 1017.8 | 2.6 |
| 9 | 2024 | 17 | 703 | 1007.8 | 1020.3 | 1016.0 | 2.6 |
| 10 | 2024 | 0 | 744 | 1004.8 | 1021.3 | 1014.7 | 3.4 |
| 11 | 2024 | 0 | 720 | 1007.5 | 1019.3 | 1014.4 | 2.4 |
| 12 | 2024 | 0 | 744 | 1001.4 | 1016.0 | 1009.9 | 2.7 |
| 1 | 2025 | 0 | 744 | 1003.3 | 1014.4 | 1009.8 | 2.1 |
| 2 | 2025 | 0 | 672 | 1003.4 | 1014.6 | 1009.4 | 2.3 |
| 3 | 2025 | 0 | 744 | 1005.2 | 1016.6 | 1011.4 | 2.7 |
| 4 | 2025 | 0 | 720 | 1004.6 | 1016.6 | 1012.5 | 2.2 |
| 5 | 2025 | 1 | 743 | 998.4 | 1019.7 | 1014.2 | 3.8 |
| 6 | 2025 | 0 | 720 | 1007.8 | 1022.3 | 1015.7 | 3.0 |
| 7 | 2025 | 2 | 742 | 1006.8 | 1022.0 | 1015.6 | 3.1 |
| 8 | 2025 | 4 | 740 | 1008.1 | 1020.5 | 1015.4 | 2.4 |
| Totals | 2499 | 283845 | |||||
| Statistics | Top |
|---|---|
| Mean barometric pressure = 1012.8 (Average monthly means =1012.8) | |
| Maximum recorded pressure of 1024.6 Hpa at 1000 hours 05/09/2010 | |
| Minimum recorded pressure of 956.2 Hpa at 1000 hours 12/02/2018 | |
| Standard deviation of the observations = 3.9 Hpa | |
| Skewness = 0.0 |