Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 14:55 on 19 June 2018


Yesterdays Recorded High and Low Weather Conditions

Temperature and Humidity
Maximum Temperature 26.8 °C Recorded at 15:52
Minimum Temperature 26.8 °C Recorded at 00:00
Maximum Apparent Temperature 27.0 °C Recorded at 15:53
Minimum Apparent Temperature 27.0 °C Recorded at 00:20
Lowest Windchill 15.4 °C Recorded at 00:00
Average Temperature 20.4 °C  
Temperature Range 11.4 °C
Maximum Humidity 94 Recorded at 01:29
Minimum Humidity 94 Recorded at 14:18

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 1018.76 mb Recorded at 22:50
Lowest Barometric Pressure 1014.83 mb Recorded at 03:21
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 1106wM2 Recorded at 11:35
Sun Shine Hours 6.7
Maximum UV Level 5.4 Recorded at 12:11

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 5.2 mph Recorded At 13:29
Maximum Gust 16.0 mph Recorded At 18:06
Maximum Beaufort Scale F2 Recorded At 13:29
Dominant Direction WSW
Total Wind Run 80.3 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 19/06/2018 last updated at 14:55 on 19 June 2018