This Month and Years Highs and Lows

This Month and Year

Chelmsford Weather Highs and Lows for this Month and Year from CM2Weather

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Temperature and Humidity

Temp and Humidity This Month This Year
Maximum Temp 32.3 °C 13:44 15 September 36.6 °C 12:15 12 August
Maximum App Temp 35.6 °C 13:16 15 September 40.5 °C 12:07 01 January
Maximum Dew Point 11.7 °C 04:05 14.0 °C 09:55
Maximum Humidity 90% 03:51 88% 06:23
Average Temperature 13.5 °C 15.8 °C
Temperature Range 0.6 °C 12.0 °C
Minimum Temp 13.2 °C 03:31 10.4 °C 06:09
Minimum App Temp 12.7 °C 00:34 9.3 °C 05:27
Minimum Dew Point 11.7 °C 04:05 8.3 °C 06:09
Minimum Wind Chill 13.2 °C 03:31 10.4 °C 06:09
Minimum Humidity 84% 00:00 46% 12:55

Temperature and Humidity data is taken from both the indide Weather console, and the External ISS Unit.

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Rain and Barometric Pressure

Rainfall This Month This Year
Total Rainfall 2.6 mm 324.4 mm
Max Rainfall Rate 1.8 mm/h 00:30 05 September 576.0 mm/h 18:18 15 August
Max Hourly Rainfall 0.6 mm/h 17:21 03 September 24.4 mm 01:05 18 June
Max Daily Rainfall 1.0 mm 02 September 64.0 mm 18 June

Barometric Pressure has been set-up against the Station Sea Level Pressure, The External rain bucket has been calibrated to tip each 0.2mm of rain.

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Wind and Gusts

Wind This Month This Year
Max Gust 20.0 mph 12:16 17 September 44.0 mph 11:16 09 February
Max Wind Speed 8.6 mph 10:20 18 September 17.2 mph 11:40 09 February
Wind Run 95.8 miles 18 September 261.7 miles 09 February

The Wind information is taken from the annometter showing both the speed and direction. Averages are based on 10minute intervals. Data is sampled every 3 seconds.

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Pressure

Pressure This Month This Year
High Pressure 1028.34 mb 09:01 17 September 1047.78 mb 23:14 19 January
Low Pressure 1012.33 mb 03 September 978.77 mb 08:51 29 February

The Barometric Pressure of this Station has been calibrated against Sea Level Pressure of 66m.

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Solar ans Sunshine

Solar This Month This Year
Max Solar Radiation 0 W/m3 00:00 592 W/m3 12:31
Sunshine hours 0.0 hrs 8.2 hrs
Max UV index 0.0 00:00 2.9 12:30

The UV and Solar information are taken from the UV and Solar Sensor. At the moment they are not in Optimal Position so Early Morning Readings and Late Eveing Readings may apprear lower than they should be.