Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 23:05 on 15 November 2018


Yesterdays Recorded High and Low Weather Conditions

Temperature and Humidity
Maximum Temperature 15.7 °C Recorded at 20:42
Minimum Temperature 8.1 °C Recorded at 20:42
Maximum Apparent Temperature 14.1 °C Recorded at 12:08
Minimum Apparent Temperature 7.3 °C Recorded at 00:56
Lowest Windchill 8.1 °C Recorded at 20:42
Average Temperature 11.0 °C  
Temperature Range 7.6 °C
Maximum Humidity 97 Recorded at 22:18
Minimum Humidity 97 Recorded at 12:08

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 1023.91 mb Recorded at 00:12
Lowest Barometric Pressure 1019.91 mb Recorded at 23:59
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 330wM2 Recorded at 11:35
Sun Shine Hours 6.5
Maximum UV Level 0.8 Recorded at 11:31

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 6.9 mph Recorded At 12:24
Maximum Gust 17.0 mph Recorded At 10:54
Maximum Beaufort Scale F2 Recorded At 12:24
Dominant Direction SW
Total Wind Run 75.7 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 15/11/2018 last updated at 23:05 on 15 November 2018