Chelmsford Weather from CM2Weather

Forecast: Partly cloudy with little temperature change. Last Updated 03:50 on 21 March 2019


Yesterdays Recorded High and Low Weather Conditions

Temperature and Humidity
Maximum Temperature 12.8 °C Recorded at 05:59
Minimum Temperature 7.3 °C Recorded at 05:59
Maximum Apparent Temperature 12.6 °C Recorded at 15:23
Minimum Apparent Temperature 6.2 °C Recorded at 06:20
Lowest Windchill 7.3 °C Recorded at 05:59
Average Temperature 10.5 °C  
Temperature Range 5.5 °C
Maximum Humidity 96 Recorded at 06:10
Minimum Humidity 96 Recorded at 17:03

Temperature and Humidity data is taken from both the inside Weather console, and the External ISS Unit, and shows the Minimum Maximum and Ranges of Temperature and Humidity for Yesterday.

Barometric Pressure and Rainfall Data
Highest Barometric Pressure 1032.00 mb Recorded at 22:36
Lowest Barometric Pressure 1028.72 mb Recorded at 00:55
Total Rainfall 0.0 mm
Maximum Rainfall Rate 0.0 mm/h Recorded at 00:00
Maximum Hourly Rainfall 0.0 mm/h Recorded at 00:00

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.

Solar and UV
Maximum Solar Radiation 251wM2 Recorded at 09:45
Sun Shine Hours 2.3
Maximum UV Level 1.2 Recorded at 13:12

Solar and UV information is taken from the external ISS. The Evapotranspiration is calculated from the Solar, Temperature and Wind Data.

Wind and Gusts


Wind and Gusts
Maximum Average Wind Speed 4.1 mph Recorded At 09:51
Maximum Gust 11.0 mph Recorded At 13:05
Maximum Beaufort Scale F2 Recorded At 09:51
Dominant Direction WSW
Total Wind Run 50.6 Miles

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

Showing the Current Highs and Lows Recorded from CM2Weather Yesterday

Highs and Lows of weather data recorded on 21/03/2019 last updated at 03:50 on 21 March 2019