Barometric Pressure Seasonal Summary (hPa)

Data last updated 20/11/2017 09:10.
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Fall: September, October, November

 Daily DetailMonthly SummarySeasonal Summary 



Maximum Average Barometric Pressure
DateWinterSpringSummerFallYear
Dec 2016 / Nov 20171043.1*1036.71027.51033.7*1043.1*
Dec 2015 / Nov 20161033.2*1032.71028.21035.7*1035.7*
Dec 2014 / Nov 20151043.41040.7*1032.91033.21043.4*
Dec 2013 / Nov 20141034.51035.71028.41027.91035.7
Dec 2012 / Nov 20131039.01032.01031.5*1041.21041.2*
Dec 2011 / Nov 20121040.6*1039.11031.21028.31040.6*
Dec 2010 / Nov 20111039.3*1038.1*1033.71029.11039.3*
Max1043.4 1040.7 1033.7 1041.2 1043.4
 
Average Barometric Pressure
DateWinterSpringSummerFallYear
Dec 2016 / Nov 20171025.4* 9.3 more than the Winter average.1018.3 1.5 more than the Spring average.1015.4 0.6 less than the Summer average.1018.2* 2.7 more than the Fall average.1018.8*2.7 more than the yearly average.
Dec 2015 / Nov 20161012.3* 3.8 less than the Winter average.1014.4 2.3 less than the Spring average.1017.6 1.6 more than the Summer average.1017.7* 2.2 more than the Fall average.1015.5*0.6 less than the yearly average.
Dec 2014 / Nov 20151018.9 2.8 more than the Winter average.1020.1* 3.4 more than the Spring average.1016.6 0.7 more than the Summer average.1017.5 2 more than the Fall average.1018.3*2.2 more than the yearly average.
Dec 2013 / Nov 20141005.0 11.2 less than the Winter average.1015.2 1.5 less than the Spring average.1015.7 0.3 less than the Summer average.1012.0 3.4 less than the Fall average.1012.04.1 less than the yearly average.
Dec 2012 / Nov 20131013.6 2.5 less than the Winter average.1012.0 4.8 less than the Spring average.1018.8* 2.8 more than the Summer average.1015.6 0.1 more than the Fall average.1015.0*1.1 less than the yearly average.
Dec 2011 / Nov 20121023.1* 7 more than the Winter average.1016.5 0.3 less than the Spring average.1012.9 3 less than the Summer average.1011.9 3.6 less than the Fall average.1016.1* 
Dec 2010 / Nov 20111018.5* 2.4 more than the Winter average.1020.8* 4.1 more than the Spring average.1014.9 1.1 less than the Summer average.1015.7 0.2 more than the Fall average.1017.3*1.3 more than the yearly average.
Avg1016.1 1016.7 1016.0 1015.5 1016.1
 
Minimum Average Barometric Pressure
DateWinterSpringSummerFallYear
Dec 2016 / Nov 20171005.6990.0997.6999.5990.0
Dec 2015 / Nov 2016981.9991.5997.5983.6981.9
Dec 2014 / Nov 2015984.8995.01001.9989.1984.8
Dec 2013 / Nov 2014978.0986.01000.3989.1978.0
Dec 2012 / Nov 2013982.1990.21006.8992.7982.1
Dec 2011 / Nov 2012993.0979.0992.1982.4979.0
Dec 2010 / Nov 2011989.11001.7998.1988.0988.0
Min978.0 979.0 992.1 982.4 978.0
 
Color Key
< 980.0 980.0 - 985.0 985.0 - 990.0 990.0 - 995.0 995.0 - 1000.0 1000.0 - 1005.0 1005.0 - 1010.0 1010.0 - 1015.0 1015.0 - 1020.0 1020.0 - 1025.0 1025.0 - 1030.0 1030.0 - 1035.01035.0>
* denotes incomplete data for the month/year.

Script Developed by Murry Conarroe of Wildwood Weather.