Chelmsford Weather from CM2Weather

Forecast: Mostly cloudy and cooler. Precipitation possible within 12 hours, possibly heavy at times. Windy. Last Updated 10:25 on 13 November 2019

This year's highs and lows

Temperature and Humidity
Highest Temperature 37.3 °C 16:17 on 25 July
Lowest Temperature -4.6 °C 08:05 on 31 January
Highest Dew Point 23.7 °C 12:27 on 25 July
Lowest Dew Point -5.2 °C 08:05 on 31 January
Highest Apparent Temperature 41.3 °C 14:16 on 25 July
Lowest Apparent Temperature -7.2 °C 08:05 on 31 January
Lowest Wind Chill Temperature -4.6 °C 08:05 on 31 January
Highest Heat Index 42.6 °C 14:04 on 25 July
Highest Minimum 20.3 °C 24 July
Lowest Maximum 2.4 °C 23 January
Highest Humidity 99 % 10:07 on 05 February
Lowest Humidity 27 % 15:24 on 24 July
Highest Daily Range 22.4 °C 25 February
Lowest Daily Range 1.4 °C 12 October
Rainfall
Highest Rain Rate 72.0 mm/hr 18:34 on 09 August
Highest Hourly Rainfall 233.8 mm 15:24 on 26 August
Highest Daily Rainfall 233.8 mm 26 August
Highest Monthly Rainfall 269.0 mm August
Longest Dry Period 15 days to 24 April
Longest Wet Period 13 days to 12 March
Wind
Highest Wind Gust 36.0 mph 09:44 on 10 March
Highest Wind Speed 10-minute Average 15.9 mph 19:19 on 03 March
Highest Daily Wind Run 236.4 miles 16 March
Pressure
Lowest Pressure (sl) 974.91 mb 12:25 on 02 November
Highest Pressure (sl) 1042.30 mb 10:24 on 02 January


Page updated 13/11/2019 10:25:00
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