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 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