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UK Extremes

High Temp
9.7° C
Saint Helier
Low Temp
-9.3° C
Cairngorm
Precipitation
7.2 mm
Scilly, Saint Mary'S
Sunniest


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This Stations Seasonal Average Wet Bulb Summary (°C)


Data last updated 21/11/24 - 06:15
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 Wet Bulb
DateWinterSpringSummerAutumnYear
Dec 2023 / Nov 202411.3*15.119.117.0*19.1*
Dec 2022 / Nov 202310.512.417.518.818.8
Dec 2021 / Nov 202211.113.117.415.417.4
Dec 2020 / Nov 202110.011.3*17.815.617.8*
Dec 2019 / Nov 202010.013.3*18.415.018.4*
Dec 2018 / Nov 201912.214.217.915.617.9
Dec 2017 / Nov 20189.616.918.016.118.0
Dec 2016 / Nov 201710.715.118.716.518.7
Dec 2015 / Nov 201612.214.818.918.118.9
Dec 2014 / Nov 201510.913.017.914.517.9
Dec 2013 / Nov 201410.314.819.117.919.1
Dec 2012 / Nov 201310.712.017.815.917.8
Dec 2011 / Nov 201210.516.317.915.717.9
Dec 2010 / Nov 201111.113.717.516.3*17.5*
Dec 2009 / Nov 201011.414.417.916.0*17.9*
Dec 2008 / Nov 200910.1*15.018.716.818.7*
Dec 2007 / Nov 2008---15.1*17.415.117.4*
Max12.2 16.9 19.1 18.8 19.1
 
Average Wet Bulb
DateWinterSpringSummerAutumnYear
Dec 2023 / Nov 20245.8* 1.4 more than the Winter average.9.4 1.7 more than the Spring average.13.6 0.1 less than the Summer average.11.3* 1.4 more than the Autumn average.10.4*1.3 more than the yearly average.
Dec 2022 / Nov 20233.6 0.8 less than the Winter average.7.3 0.3 less than the Spring average.13.9 0.2 more than the Summer average.11.0 1 more than the Autumn average.9.00.1 less than the yearly average.
Dec 2021 / Nov 20224.4 0.1 more than the Winter average.7.0 0.7 less than the Spring average.13.2 0.5 less than the Summer average.10.1 0.2 more than the Autumn average.8.70.4 less than the yearly average.
Dec 2020 / Nov 20213.3 1.1 less than the Winter average.5.9* 1.8 less than the Spring average.13.3 0.4 less than the Summer average.9.2 0.7 less than the Autumn average.8.1*0.9 less than the yearly average.
Dec 2019 / Nov 20205.7 1.4 more than the Winter average.7.2* 0.5 less than the Spring average.12.9 0.8 less than the Summer average.8.8 1.1 less than the Autumn average.8.8*0.3 less than the yearly average.
Dec 2018 / Nov 20195.0 0.7 more than the Winter average.7.7  13.7  9.5 0.5 less than the Autumn average.9.00.1 less than the yearly average.
Dec 2017 / Nov 20183.6 0.7 less than the Winter average.8.0 0.3 more than the Spring average.14.7 1 more than the Summer average.9.3 0.7 less than the Autumn average.8.90.1 less than the yearly average.
Dec 2016 / Nov 20174.8 0.5 more than the Winter average.8.6 0.9 more than the Spring average.14.2 0.5 more than the Summer average.9.7 0.2 less than the Autumn average.9.30.3 more than the yearly average.
Dec 2015 / Nov 20166.3 2 more than the Winter average.7.0 0.7 less than the Spring average.14.3 0.6 more than the Summer average.9.5 0.4 less than the Autumn average.9.30.2 more than the yearly average.
Dec 2014 / Nov 20153.8 0.6 less than the Winter average.7.3 0.4 less than the Spring average.13.4 0.3 less than the Summer average.10.1 0.1 more than the Autumn average.8.70.4 less than the yearly average.
Dec 2013 / Nov 20145.9 1.6 more than the Winter average.9.3 1.6 more than the Spring average.14.6 0.9 more than the Summer average.11.6 1.7 more than the Autumn average.10.41.3 more than the yearly average.
Dec 2012 / Nov 20133.7 0.6 less than the Winter average.5.3 2.4 less than the Spring average.13.5 0.2 less than the Summer average.9.9  8.10.9 less than the yearly average.
Dec 2011 / Nov 20124.3  7.4 0.3 less than the Spring average.13.5 0.2 less than the Summer average.9.0 0.9 less than the Autumn average.8.60.5 less than the yearly average.
Dec 2010 / Nov 20113.4 0.9 less than the Winter average.8.5 0.9 more than the Spring average.12.8 0.9 less than the Summer average.11.2* 1.3 more than the Autumn average.9.0* 
Dec 2009 / Nov 20102.8 1.6 less than the Winter average.6.5 1.2 less than the Spring average.14.0 0.3 more than the Summer average.9.3* 0.6 less than the Autumn average.8.2*0.9 less than the yearly average.
Dec 2008 / Nov 20093.6* 0.8 less than the Winter average.8.2 0.5 more than the Spring average.13.5 0.2 less than the Summer average.10.1 0.2 more than the Autumn average.8.9*0.2 less than the yearly average.
Dec 2007 / Nov 2008---11.5* 3.8 more than the Spring average.14.0 0.3 more than the Summer average.9.6 0.4 less than the Autumn average.11.7*2.7 more than the yearly average.
Avg4.3 7.7 13.7 9.9 9.1
 
Minimum Average Wet Bulb
DateWinterSpringSummerAutumnYear
Dec 2023 / Nov 2024-3.22.89.10.6-3.2
Dec 2022 / Nov 2023-4.00.79.3-0.2-4.0
Dec 2021 / Nov 2022-1.3-0.38.84.3-1.3
Dec 2020 / Nov 2021-3.9-0.89.3-1.8-3.9
Dec 2019 / Nov 20200.41.36.82.20.4
Dec 2018 / Nov 2019-1.62.29.22.9-1.6
Dec 2017 / Nov 2018-5.5-5.210.01.9-5.5
Dec 2016 / Nov 2017-1.32.410.2-0.7-1.3
Dec 2015 / Nov 2016-2.40.79.4-1.5-2.4
Dec 2014 / Nov 2015-1.72.17.90.8-1.7
Dec 2013 / Nov 20142.93.49.83.02.9
Dec 2012 / Nov 2013-1.9-2.29.02.0-2.2
Dec 2011 / Nov 2012-4.92.49.10.1-4.9
Dec 2010 / Nov 2011-3.60.78.24.2-3.6
Dec 2009 / Nov 2010-4.5-2.89.1-2.7-4.5
Dec 2008 / Nov 2009-3.92.19.33.7-3.9
Dec 2007 / Nov 2008---6.810.31.81.8
Min-5.5 -5.2 6.8 -2.7 -5.5
 
Colour Key
< 5.0 5.0 - 10.0 10.0 - 15.0 15.0 - 20.0 20.0 - 25.0 25.0 - 30.0 30.0 - 35.0 35.0 - 40.0 40.0 - 45.0 45.0 - 50.0 50.0 - 55.0 55.0 - 60.060.0>
* denotes incomplete data for the month/year.

Wet bulb temperature is the lowest temperature that can be reached by the evaporation of water only. It is the temperature you feel when your skin is wet and is exposed to moving air.