Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 09:55 on 16 September 2019

This month's highs and lows

Temperature and Humidity
Highest Temperature 26.8 °C 15:04 on 15 September
Lowest Temperature 6.8 °C 06:31 on 08 September
Highest Dew Point 18.3 °C 10:04 on 04 September
Lowest Dew Point 3.8 °C 15:51 on 05 September
Highest App Temperature 28.2 °C 13:23 on 15 September
Lowest App Temperature 5.7 °C 06:55 on 08 September
Lowest Wind Chill Temperature 6.8 °C 06:31 on 08 September
Highest Heat Index 27.3 °C 15:05 on 15 September
Highest Minimum 14.3 °C 03 September
Lowest Maximum 14.9 °C 09 September
Highest Humidity 97 % 08:53 on 04 September
Lowest Humidity 37 % 14:41 on 14 September
Highest Daily Range 18.4 °C 14 September
Lowest Daily Range 5.2 °C 09 September
Rainfall
Highest Rain Rate 29.8 mm/hr 06:02 on 04 September
Highest Hourly Rainfall 2.8 mm 06:10 on 04 September
Highest Daily Rainfall 6.8 mm 09 September
Longest Dry Period 6 days to 03 September
Longest Wet Period 1 days to 04 September
Wind
Highest Wind Gust 24.0 mph 14:22 on 11 September
Highest Wind Speed 10-minute Average 9.0 mph 10:42 on 11 September
Highest Daily Wind Run 102.4 miles 11 September
Pressure
Lowest Pressure (sl) 1010.19 mb 16:58 on 09 September
Highest Pressure (sl) 1035.15 mb 22:39 on 13 September