Monthly barometric pressures for file - pnBP.bef back | plot | PDF plot | Text file | Statistics

Monthly barometric pressures for file - pnBP.bef
Mth Year Gaps Good Minimum Maximum Mean St Devn
9 1994 672 48 1009.7 1013.3 1011.6 1.1
10 1994 0 744 1005.7 1014.4 1010.4 1.6
11 1994 8 712 1004.8 1013.8 1009.0 1.6
12 1994 17 727 1004.4 1013.0 1008.7 1.9
1 1995 2 742 1005.2 1012.3 1008.7 1.4
2 1995 3 669 1005.4 1013.2 1009.3 1.4
3 1995 28 716 1003.7 1013.4 1008.5 2.0
4 1995 73 647 1004.2 1011.9 1008.2 1.5
5 1995 744 0        
6 1995 720 0        
7 1995 744 0        
8 1995 744 0        
9 1995 720 0        
10 1995 744 0        
11 1995 720 0        
12 1995 744 0        
1 1996 744 0        
2 1996 696 0        
3 1996 224 520 1002.8 1013.6 1007.6 2.1
4 1996 3 717 1002.7 1013.5 1008.5 1.9
5 1996 1 743 1004.9 1013.5 1009.6 1.5
6 1996 1 719 1004.3 1013.8 1008.8 2.1
7 1996 8 736 1004.2 1012.1 1008.2 1.5
8 1996 0 744 1004.9 1012.9 1009.2 1.5
9 1996 1 719 1003.3 1012.4 1008.1 1.8
10 1996 16 728 1004.6 1013.6 1008.7 1.6
11 1996 1 719 1000.9 1014.9 1007.9 2.5
12 1996 1 743 1001.1 1011.8 1006.4 2.0
1 1997 23 721 1005.8 1012.8 1009.1 1.3
2 1997 1 671 1003.1 1010.9 1007.3 1.5
3 1997 98 646 1003.6 1013.9 1008.7 2.3
4 1997 3 717 1005.4 1014.1 1010.2 1.7
5 1997 10 734 1006.2 1013.7 1009.9 1.6
6 1997 6 714 1006.2 1015.9 1011.2 2.0
7 1997 14 730 1007.0 1014.9 1010.7 1.7
8 1997 5 739 1007.7 1016.4 1012.5 1.6
9 1997 3 717 1007.7 1016.2 1012.8 1.6
10 1997 11 733 1008.4 1016.1 1012.3 1.5
11 1997 1 719 1007.9 1015.8 1011.9 1.7
12 1997 2 742 1006.4 1013.4 1010.2 1.3
1 1998 2 742 1007.4 1015.9 1011.1 1.7
2 1998 3 669 1009.1 1015.8 1012.5 1.4
3 1998 5 739 1008.4 1015.2 1011.7 1.4
4 1998 33 687 1008.2 1015.1 1011.5 1.4
5 1998 1 743 1005.8 1015.4 1010.6 1.8
6 1998 4 716 1007.5 1013.5 1010.1 1.2
7 1998 8 736 1006.4 1014.2 1010.4 1.4
8 1998 9 735 1007.2 1013.7 1010.6 1.3
9 1998 2 718 1005.4 1015.2 1010.1 1.9
10 1998 1 743 1006.8 1013.2 1009.7 1.3
11 1998 0 720 1005.1 1012.2 1008.6 1.4
12 1998 0 744 1004.6 1011.8 1008.1 1.4
1 1999 0 744 1002.3 1012.8 1007.4 2.1
2 1999 6 666 1003.9 1013.5 1008.3 1.9
3 1999 12 732 1003.3 1013.1 1007.7 1.5
4 1999 3 717 1005.5 1014.4 1009.2 1.4
5 1999 13 731 1005.1 1012.9 1009.3 1.5
6 1999 10 710 1007.1 1012.8 1010.1 1.2
7 1999 11 733 1005.5 1011.6 1009.3 1.1
8 1999 13 731 1006.9 1013.8 1010.5 1.3
9 1999 78 642 1007.3 1014.9 1010.7 1.4
10 1999 1 743 1007.0 1013.2 1010.0 1.3
11 1999 15 705 1004.6 1013.5 1009.2 1.7
12 1999 0 744 1005.5 1012.1 1008.6 1.3
1 2000 0 744 1003.7 1011.6 1008.0 1.5
2 2000 0 696 1005.3 1012.4 1008.7 1.4
3 2000 5 739 1005.2 1012.6 1009.1 1.5
4 2000 13 707 1005.7 1013.0 1009.1 1.4
5 2000 7 737 1006.1 1014.1 1010.1 1.5
6 2000 6 714 1005.9 1013.5 1009.9 1.4
7 2000 11 733 1005.2 1015.3 1010.2 1.8
8 2000 1 743 1006.4 1015.1 1010.2 1.5
9 2000 10 710 1008.2 1014.9 1011.2 1.3
10 2000 3 741 1006.0 1013.2 1009.5 1.3
11 2000 504 216 1006.8 1013.4 1010.4 1.3
12 2000 744 0        
1 2001 744 0        
2 2001 672 0        
3 2001 744 0        
4 2001 720 0        
5 2001 744 0        
6 2001 720 0        
7 2001 744 0        
8 2001 744 0        
9 2001 720 0        
10 2001 744 0        
11 2001 488 232 1003.8 1010.9 1007.9 1.6
12 2001 0 744 1003.6 1012.1 1007.9 1.7
1 2002 0 744 1004.6 1012.2 1008.1 1.4
2 2002 0 672 1004.2 1012.9 1008.4 1.6
3 2002 0 744 1001.9 1012.2 1007.9 1.8
4 2002 0 720 1003.8 1012.4 1008.3 1.7
5 2002 0 744 1002.6 1013.1 1008.6 2.5
6 2002 13 707 1003.7 1012.1 1008.4 1.5
7 2002 4 740 1006.1 1012.7 1009.7 1.3
8 2002 0 744 1004.5 1013.0 1009.0 1.7
9 2002 0 720 1006.3 1013.7 1010.1 1.3
10 2002 0 744 1003.5 1012.6 1008.5 1.7
11 2002 1 719 1003.7 1011.8 1007.9 1.7
12 2002 7 737 1004.1 1014.7 1008.8 2.0
1 2003 2 742 1004.2 1011.7 1008.4 1.3
2 2003 344 328 1004.7 1010.6 1007.7 1.3
3 2003 0 744 1004.1 1012.9 1008.6 1.8
4 2003 0 720 1003.8 1011.9 1008.1 1.6
5 2003 0 744 1003.8 1011.6 1007.9 1.7
6 2003 1 719 1005.5 1012.2 1009.0 1.3
7 2003 0 744 1005.1 1012.4 1008.5 1.3
8 2003 49 695 1005.5 1012.5 1009.1 1.2
9 2003 20 700 1005.7 1012.8 1009.4 1.5
10 2003 53 691 1004.7 1012.6 1008.6 1.5
11 2003 0 720 1003.1 1011.5 1007.3 1.6
12 2003 0 744 1001.7 1012.1 1007.1 1.7
1 2004 0 744 1003.0 1012.4 1008.0 1.7
2 2004 0 696 1002.5 1011.5 1007.5 1.7
3 2004 0 744 1002.2 1012.2 1007.1 2.0
4 2004 0 720 1002.8 1012.3 1008.0 1.7
5 2004 0 744 1003.3 1013.2 1008.4 2.1
6 2004 0 720 1004.7 1013.2 1008.8 1.5
7 2004 0 744 1005.1 1012.6 1008.9 1.2
8 2004 0 744 1005.7 1012.9 1009.3 1.4
9 2004 0 720 1006.3 1013.3 1009.6 1.4
10 2004 21 723 1005.0 1012.5 1008.9 1.4
11 2004 18 702 1002.7 1012.0 1007.7 1.5
12 2004 9 735 1004.0 1010.7 1007.5 1.4
1 2005 0 744 1002.9 1010.7 1006.6 1.6
2 2005 0 672 1004.1 1012.3 1008.7 1.6
3 2005 1 743 1004.1 1013.3 1008.8 1.8
4 2005 0 720 1004.1 1012.5 1008.3 1.8
5 2005 0 744 1003.7 1012.2 1008.4 1.5
6 2005 1 719 1005.0 1011.5 1008.6 1.2
7 2005 4 740 1005.0 1012.6 1008.8 1.5
8 2005 1 743 1004.8 1013.9 1009.5 1.6
9 2005 2 718 1004.3 1013.3 1009.0 1.9
10 2005 0 744 1005.0 1012.3 1008.5 1.4
11 2005 0 720 1003.4 1011.1 1007.2 1.4
12 2005 0 744 1002.8 1011.4 1006.9 1.9
1 2006 7 737 1001.4 1010.9 1006.2 1.7
2 2006 0 672 1002.5 1010.3 1006.9 1.6
3 2006 25 719 1003.4 1011.2 1007.3 1.5
4 2006 28 692 1003.9 1012.0 1008.1 1.6
5 2006 32 712 1005.2 1011.7 1008.9 1.3
6 2006 12 708 1003.7 1013.0 1008.2 1.6
7 2006 0 744 1006.5 1013.2 1009.3 1.2
8 2006 0 744 1005.0 1013.6 1009.0 1.4
9 2006 0 720 1004.0 1013.2 1009.1 1.5
10 2006 0 744 1004.2 1015.1 1009.7 2.0
11 2006 47 673 1004.2 1012.6 1008.4 1.7
12 2006 0 744 1003.0 1011.6 1007.6 1.6
1 2007 0 744 1004.0 1011.2 1007.7 1.4
2 2007 0 672 1002.0 1012.5 1007.7 2.0
3 2007 44 700 1002.7 1011.5 1007.4 1.8
4 2007 54 666 1004.0 1012.2 1008.6 1.4
5 2007 0 744 1004.7 1012.2 1008.8 1.6
6 2007 0 720 1001.2 1010.7 1007.1 2.0
7 2007 3 741 1004.1 1012.9 1008.6 1.7
8 2007 0 744 1006.2 1012.1 1008.8 1.2
9 2007 0 720 1005.1 1012.0 1008.0 1.2
10 2007 3 741 1004.7 1012.4 1008.4 1.5
11 2007 0 720 1001.2 1012.6 1006.2 2.0
12 2007 4 740 1002.0 1010.7 1006.4 1.7
1 2008 6 738 1002.2 1010.2 1006.4 1.5
2 2008 7 689 1003.1 1011.7 1007.3 1.9
3 2008 1 743 1002.9 1011.0 1008.0 1.5
4 2008 2 718 1002.9 1011.4 1007.4 1.7
5 2008 0 744 1004.0 1013.1 1008.8 1.7
6 2008 110 610 1006.2 1012.0 1009.1 1.2
7 2008 11 733 1005.6 1012.4 1008.8 1.4
8 2008 0 744 1005.5 1012.7 1009.0 1.3
9 2008 0 720 1004.3 1013.7 1008.9 1.5
10 2008 0 744 1004.8 1012.7 1008.7 1.6
11 2008 0 720 1003.6 1012.7 1007.6 1.8
12 2008 0 744 1003.5 1011.0 1006.8 1.4
1 2009 1 743 1002.7 1011.9 1007.6 1.8
2 2009 0 672 1002.3 1011.1 1006.9 1.8
3 2009 450 294 1005.3 1010.6 1007.8 1.2
4 2009 32 688 1003.7 1012.4 1008.0 1.7
5 2009 104 640 1004.3 1011.7 1007.9 1.5
6 2009 113 607 1005.9 1012.4 1009.1 1.3
7 2009 675 69 1006.3 1011.8 1008.4 1.2
8 2009 182 562 1005.6 1011.7 1008.6 1.3
9 2009 31 689 1003.5 1013.3 1008.5 1.9
10 2009 15 729 1005.1 1012.7 1008.8 1.5
11 2009 0 720 1002.8 1011.4 1006.9 1.6
12 2009 1 743 1003.8 1012.5 1007.8 1.6
1 2010 88 656 1003.2 1010.5 1007.3 1.5
2 2010 2 670 1005.8 1013.3 1009.4 1.5
3 2010 4 740 1003.4 1013.0 1008.5 1.8
4 2010 0 720 1004.8 1013.1 1009.1 1.5
5 2010 1 743 1002.3 1012.2 1007.8 1.9
6 2010 0 720 1005.8 1011.3 1009.0 1.1
7 2010 11 733 1005.4 1013.3 1008.9 1.4
8 2010 0 744 1005.5 1013.0 1009.0 1.4
9 2010 0 720 1005.3 1012.3 1008.9 1.3
10 2010 2 742 1004.4 1011.7 1008.1 1.4
11 2010 0 720 1003.0 1012.3 1007.6 1.7
12 2010 348 396 1002.3 1008.6 1005.7 1.4
1 2011 525 219 1003.8 1009.6 1006.7 1.3
2 2011 232 440 1003.8 1010.4 1007.3 1.4
3 2011 154 590 1003.2 1010.9 1007.1 1.5
4 2011 0 720 1004.3 1011.6 1008.2 1.5
5 2011 0 744 1003.1 1012.0 1008.1 1.6
6 2011 0 720 1004.6 1011.6 1008.2 1.3
7 2011 0 744 1004.7 1012.9 1008.4 1.4
8 2011 30 714 1005.7 1011.7 1008.7 1.2
9 2011 467 253 1007.1 1011.9 1009.5 1.2
10 2011 436 308 1003.7 1010.2 1007.2 1.5
11 2011 0 720 1003.2 1011.5 1007.2 1.5
12 2011 0 744 1000.8 1009.7 1006.1 1.6
1 2012 0 744 1003.2 1011.4 1007.1 1.5
2 2012 4 692 1003.0 1010.7 1006.9 1.6
Totals 22729 130655  

Statistics Top
 
Mean barometric pressure = 1008.7 (Average monthly means =1008.7)
 
Maximum recorded pressure of 1016.4 Hpa at 2300 hours 29/08/1997
Minimum recorded pressure of 1000.8 Hpa at 0500 hours 23/12/2011
Standard deviation of the observations = 2.0 Hpa
Skewness = -23.4