Barometric Pressure Seasonal Summary (hPa)

Note: Data is updated after midnight each day.
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 2024 / Nov 20251045.61032.9*------1045.6*
Dec 2023 / Nov 20241041.51032.11027.61036.31041.5
Dec 2022 / Nov 20231037.71038.21025.01025.31038.2
Dec 2021 / Nov 20221038.71049.21029.41030.51049.2
Dec 2020 / Nov 20211042.61034.51029.01030.81042.6
Dec 2019 / Nov 20201035.0*1037.3*1029.0*1031.31037.3*
Dec 2018 / Nov 20191037.41038.51026.1*1029.21038.5*
Dec 2017 / Nov 2018---------1040.4*1040.4*
Dec 2015 / Nov 20161026.6*---------1026.6*
Dec 2014 / Nov 20151030.4*1040.61031.01038.1*1040.6*
Dec 2013 / Nov 20141030.41039.11025.91032.5*1039.1*
Dec 2012 / Nov 2013---------1032.6*1032.6*
Dec 2011 / Nov 20121044.2*1032.9*------1044.2*
Dec 2010 / Nov 20111032.91028.8*1030.8*1034.6*1034.6*
Dec 2009 / Nov 2010---1030.4*1019.3*1027.31030.4*
Max1045.6 1049.2 1031.0 1040.4 1049.2
 
Average Barometric Pressure
DateWinterSpringSummerFallYear
Dec 2024 / Nov 20251014.1 6.4 more than the Winter average.1016.8* 2.6 more than the Spring average.------1015.2*4.4 more than the yearly average.
Dec 2023 / Nov 20241006.2 1.5 less than the Winter average.1011.0 3.2 less than the Spring average.1009.6 2 less than the Summer average.1013.8 4.1 more than the Fall average.1010.20.6 less than the yearly average.
Dec 2022 / Nov 20231010.6 2.9 more than the Winter average.1015.1 0.9 more than the Spring average.1010.8 0.8 less than the Summer average.1007.4 2.4 less than the Fall average.1011.00.2 more than the yearly average.
Dec 2021 / Nov 20221008.3 0.6 more than the Winter average.1018.6 4.4 more than the Spring average.1015.6 3.9 more than the Summer average.1008.9 0.9 less than the Fall average.1012.92.1 more than the yearly average.
Dec 2020 / Nov 20211009.7 2 more than the Winter average.1013.3 1 less than the Spring average.1013.5 1.9 more than the Summer average.1011.3 1.6 more than the Fall average.1012.01.2 more than the yearly average.
Dec 2019 / Nov 20201002.1* 5.5 less than the Winter average.1016.1* 1.9 more than the Spring average.1011.5* 0.1 less than the Summer average.1010.3 0.5 more than the Fall average.1010.0*0.7 less than the yearly average.
Dec 2018 / Nov 20191011.3 3.6 more than the Winter average.1012.8 1.4 less than the Spring average.1012.5* 0.9 more than the Summer average.1008.7 1.1 less than the Fall average.1011.3*0.6 more than the yearly average.
Dec 2017 / Nov 2018---------1014.9* 5.1 more than the Fall average.1014.9*4.1 more than the yearly average.
Dec 2015 / Nov 20161006.9* 0.8 less than the Winter average.---------1006.9*3.8 less than the yearly average.
Dec 2014 / Nov 20151006.4* 1.3 less than the Winter average.1013.0 1.3 less than the Spring average.1012.1 0.4 more than the Summer average.1006.5* 3.2 less than the Fall average.1009.5*1.2 less than the yearly average.
Dec 2013 / Nov 20141001.0 6.7 less than the Winter average.1015.3 1 more than the Spring average.1012.6 1 more than the Summer average.1012.3* 2.5 more than the Fall average.1010.2*0.6 less than the yearly average.
Dec 2012 / Nov 2013---------1007.0* 2.8 less than the Fall average.1007.0*3.8 less than the yearly average.
Dec 2011 / Nov 20121006.1* 1.6 less than the Winter average.1013.2* 1 less than the Spring average.------1009.5*1.2 less than the yearly average.
Dec 2010 / Nov 20111009.3 1.6 more than the Winter average.1013.2* 1 less than the Spring average.1006.4* 5.3 less than the Summer average.1009.8*  1009.7*1 less than the yearly average.
Dec 2009 / Nov 2010---1010.8* 3.5 less than the Spring average.1009.3* 2.4 less than the Summer average.1007.2 2.5 less than the Fall average.1008.6*2.2 less than the yearly average.
Avg1007.7 1014.2 1011.6 1009.8 1010.8
 
Minimum Average Barometric Pressure
DateWinterSpringSummerFallYear
Dec 2024 / Nov 2025969.5997.6------969.5
Dec 2023 / Nov 2024973.5985.1992.6985.3973.5
Dec 2022 / Nov 2023974.6975.4990.6975.8974.6
Dec 2021 / Nov 2022979.7978.01001.3950.5950.5
Dec 2020 / Nov 2021965.6975.9986.6985.5965.6
Dec 2019 / Nov 2020967.0978.7986.6986.6967.0
Dec 2018 / Nov 2019977.5973.5996.8988.2973.5
Dec 2017 / Nov 2018---------994.8994.8
Dec 2015 / Nov 2016984.7---------984.7
Dec 2014 / Nov 2015968.1981.2991.5971.2968.1
Dec 2013 / Nov 2014971.2993.1990.9991.0971.2
Dec 2012 / Nov 2013---------978.5978.5
Dec 2011 / Nov 2012954.6985.4------954.6
Dec 2010 / Nov 2011982.7993.6988.9982.1982.1
Dec 2009 / Nov 2010---988.9983.5966.1966.1
Min954.6 973.5 983.5 950.5 950.5
 
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.