Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 03:35 on 10 December 2019

Records began on 28 December 2011. Here are the extremes recorded since then.

Records Since 28 December 2011

Temperature and Humidity
Highest Temperature 37.3 °C at 16:17 on 25 July 2019
Lowest Temperature -9.9 °C at 06:52 on 10 February 2012
Highest Dew Point 23.7 °C at 12:27 on 25 July 2019
Lowest Dew Point -11.4 °C at 06:53 on 11 February 2012
Highest Apparent Temperature 41.3 °C at 14:16 on 25 July 2019
Lowest Apparent Temperature -13.1 °C at 06:53 on 11 February 2012
Lowest Wind Chill Temperature -10.6 °C at 19:10 on 07 February 2012
Highest Heat Index 42.6 °C at 14:04 on 25 July 2019
Highest Minimum 20.3 °C at 05:44 on 24 July 2019
Lowest Maximum -3.0 °C at 00:00 on 22 January 2016
Highest Humidity 100 % at 17:58 on 30 December 2011
Lowest Humidity 21 % at 12:56 on 15 July 2013
Highest Daily Range 22.4 °C on 07 May 2018
Lowest Daily Range 0.0 °C on 08 September 2015
Rainfall
Highest Rain Rate 1645.8 mm/hr at 16:13 on 02 June 2017
Highest Hourly Rainfall 323.8 mm at 21:41 on 04 November 2018
Highest Daily Rainfall 323.8 mm on 04 November 2018
Highest Monthly Rainfall 385.4 mm November 2018
Longest Dry Period 47 days to 26 July 2018
Longest Wet Period 13 days to 09 December 2018
Wind
Highest Wind Gust 38.0 mph at 09:48 on 30 April 2018
Highest Wind Speed Average 24.4 mph at 18:53 on 06 May 2015
Highest Daily Wind Run 575.6 miles on 14 June 2016
Pressure
Lowest Pressure (sl) 970.61 mb at 12:24 on 10 December 2017
Highest Pressure (sl) 1045.21 mb at 20:24 on 27 December 2016


Page updated 10/12/2019 03:35:00
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