This Stations Seasonal Barometric Pressure Summary (mb)

Data last updated 21/08/17 16:45
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Autumn: September, October, November

 Daily DetailMonthly SummarySeasonal Summary 


Maximum Average Barometric Pressure
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 20171044.61035.41025.4*---1044.6*
Dec 2015 / Nov 20161033.51032.81027.51035.61035.6
Dec 2014 / Nov 20151040.51038.61031.51035.11040.5
Dec 2013 / Nov 20141033.21034.71027.11027.91034.7
Dec 2012 / Nov 20131038.91031.71030.51039.51039.5
Dec 2011 / Nov 20121040.11037.21029.11027.91040.1
Dec 2010 / Nov 20111038.61037.11029.81028.6*1038.6*
Dec 2009 / Nov 20101038.41031.91025.41028.4*1038.4*
Dec 2008 / Nov 20091034.1*1032.41027.11033.61034.1*
Dec 2007 / Nov 2008---1023.5*1025.91032.71032.7*
Max1044.6 1038.6 1031.5 1039.5 1044.6
 
Average Barometric Pressure
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 20171022.6 8.3 more than the Winter average.1017.5 2 more than the Spring average.1013.6* 1.3 less than the Summer average.---1018.0*3.3 more than the yearly average.
Dec 2015 / Nov 20161012.6 1.6 less than the Winter average.1013.5 2 less than the Spring average.1017.0 2.1 more than the Summer average.1018.5 4.3 more than the Autumn average.1015.40.7 more than the yearly average.
Dec 2014 / Nov 20151016.5 2.3 more than the Winter average.1018.2 2.7 more than the Spring average.1015.9 1 more than the Summer average.1017.1 2.9 more than the Autumn average.1016.92.2 more than the yearly average.
Dec 2013 / Nov 20141005.3 8.9 less than the Winter average.1014.7 0.8 less than the Spring average.1014.9  1012.4 1.8 less than the Autumn average.1011.92.9 less than the yearly average.
Dec 2012 / Nov 20131013.3 0.9 less than the Winter average.1011.7 3.8 less than the Spring average.1018.0 3.2 more than the Summer average.1015.0 0.7 more than the Autumn average.1014.50.2 less than the yearly average.
Dec 2011 / Nov 20121020.7 6.5 more than the Winter average.1015.7 0.2 more than the Spring average.1012.7 2.2 less than the Summer average.1011.8 2.5 less than the Autumn average.1015.20.5 more than the yearly average.
Dec 2010 / Nov 20111015.3 1.1 more than the Winter average.1017.6 2.1 more than the Spring average.1012.4 2.4 less than the Summer average.1015.5* 1.3 more than the Autumn average.1015.2*0.5 more than the yearly average.
Dec 2009 / Nov 20101007.4 6.8 less than the Winter average.1016.9 1.4 more than the Spring average.1015.5 0.6 more than the Summer average.1011.2* 3 less than the Autumn average.1012.8*1.9 less than the yearly average.
Dec 2008 / Nov 20091014.0* 0.2 less than the Winter average.1014.9 0.6 less than the Spring average.1014.9 0.1 more than the Summer average.1012.3 1.9 less than the Autumn average.1014.0*0.7 less than the yearly average.
Dec 2007 / Nov 2008---1012.6* 2.9 less than the Spring average.1013.7 1.2 less than the Summer average.1014.3  1013.7*1 less than the yearly average.
Avg1014.2 1015.5 1014.9 1014.2 1014.7
 
Minimum Average Barometric Pressure
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 2017990.1989.6995.6---989.6
Dec 2015 / Nov 2016981.7988.8996.2986.8981.7
Dec 2014 / Nov 2015978.7994.1999.5987.3978.7
Dec 2013 / Nov 2014978.5985.41000.1991.7978.5
Dec 2012 / Nov 2013984.0990.71005.9992.5984.0
Dec 2011 / Nov 2012988.1980.0996.8980.3980.0
Dec 2010 / Nov 2011989.0999.8992.5990.7989.0
Dec 2009 / Nov 2010985.5987.31000.2969.9969.9
Dec 2008 / Nov 2009977.8982.81000.0981.9977.8
Dec 2007 / Nov 2008---990.4992.1991.5990.4
Min977.8 980.0 992.1 969.9 969.9
 
colour 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.