Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 17:20 on 25 August 2019

This month's highs and lows

Temperature and Humidity
Highest Temperature 33.3 °C 12:19 on 25 August
Lowest Temperature 10.3 °C 03:14 on 13 August
Highest Dew Point 20.3 °C 11:02 on 09 August
Lowest Dew Point 7.2 °C 20:32 on 20 August
Highest App Temperature 34.7 °C 12:20 on 25 August
Lowest App Temperature 9.5 °C 03:19 on 13 August
Lowest Wind Chill Temperature 10.3 °C 03:14 on 13 August
Highest Heat Index 33.7 °C 12:19 on 25 August
Highest Minimum 17.4 °C 09 August
Lowest Maximum 17.3 °C 14 August
Highest Humidity 97 % 06:48 on 12 August
Lowest Humidity 32 % 13:57 on 25 August
Highest Daily Range 17.3 °C 24 August
Lowest Daily Range 4.3 °C 14 August
Rainfall
Highest Rain Rate 72.0 mm/hr 18:34 on 09 August
Highest Hourly Rainfall 4.0 mm 18:42 on 09 August
Highest Daily Rainfall 9.8 mm 09 August
Longest Dry Period 6 days to 24 August
Longest Wet Period 4 days to 12 August
Wind
Highest Wind Gust 35.0 mph 11:57 on 10 August
Highest Wind Speed 10-minute Average 12.6 mph 12:07 on 10 August
Highest Daily Wind Run 204.5 miles 10 August
Pressure
Lowest Pressure (sl) 996.75 mb 02:40 on 10 August
Highest Pressure (sl) 1026.31 mb 09:26 on 21 August