Temperature & Rainfall Trends

Note: Trends are based on data recorded at Chelmsford Weather Station since 2013.

Annual Temperature Trend
Month Average since 2013 Current Month Difference
January 5.0°C 6.8°C (2020) 1.8°C1.8°C Warmer than All-Time Average Temperature.
February 5.9°C 7.1°C (2020) 1.2°C1.2°C Warmer than All-Time Average Temperature.
March 7.2°C 7.2°C (2020) 0.0°C 
April 10.4°C 11.0°C (2020) 0.6°C0.6°C Warmer than All-Time Average Temperature.
May 13.8°C 14.1°C (2020) 0.3°C0.3°C Warmer than All-Time Average Temperature.
June 17.1°C 16.7°C (2020) -0.4°C0.4°C Colder than All-Time Average Temperature.
July 19.0°C 18.1°C (2020) -0.9°C0.9°C Colder than All-Time Average Temperature.
August 18.3°C 19.6°C (2020) 1.3°C1.3°C Warmer than All-Time Average Temperature.
September 15.5°C 15.4°C (2020) -0.1°C0.1°C Colder than All-Time Average Temperature.
October 11.7°C 11.3°C (2020) -0.4°C0.4°C Colder than All-Time Average Temperature.
November 7.1°C 6.7°C (2019) -0.4°C0.4°C Colder than All-Time Average Temperature.
December 5.9°C 6.2°C (2019) 0.3°C0.3°C Warmer than All-Time Average Temperature.
Average 12 Month Temperature since 2013: 11.4°C
Current 12 Month Temperature: 11.7°C
Current 12 Month Temperature Trend: 0.3°C0.3°C Warmer than All-Time Average Temperature.

Annual Rainfall Trend
Month Average since 2013 Current Month Difference
January 59.8 mm 51.5 mm (2020) -8.30 mm8.3 mm less than All-Time Average Rainfall.
February 44.4 mm 90.2 mm (2020) 45.80 mm45.8 mm more than All-Time Average Rainfall.
March 37.9 mm 37.1 mm (2020) -0.80 mm0.8 mm Colder than All-Time Average Temperature.
April 26.2 mm 29.5 mm (2020) 3.30 mm3.3 mm more than All-Time Average Rainfall.
May 44.0 mm 12.2 mm (2020) -31.80 mm31.8 mm less than All-Time Average Rainfall.
June 50.0 mm 81.5 mm (2020) 31.50 mm31.5 mm more than All-Time Average Rainfall.
July 53.2 mm 40.1 mm (2020) -13.10 mm13.1 mm less than All-Time Average Rainfall.
August 62.0 mm 60.5 mm (2020) -1.50 mm1.5 mm less than All-Time Average Rainfall.
September 48.2 mm 40.2 mm (2020) -8.00 mm8 mm less than All-Time Average Rainfall.
October 48.4 mm 177.0 mm (2020) 128.60 mm128.6 mm more than All-Time Average Rainfall.
November 65.6 mm 67.3 mm (2019) 1.70 mm1.7 mm more than All-Time Average Rainfall.
December 60.3 mm 112.7 mm (2019) 52.40 mm52.4 mm more than All-Time Average Rainfall.
Average 12 Month Rainfall since 2013: 600.00 mm
Rainfall for last 12 months: 799.00 mm
Current 12 Month Rainfall difference: 199.00 mm199 mm more than All-Time Average Rainfall.
This data is reflective of 12 month trending at the Chelmsford Weather Station Weather Station location. This is not official scientific data. The weather data presented here is based on data collected since 2013. Script courtesy of  Michael Holden from Relay Weather. Script calculations courtesy of Murry Conarroe of Wildwood Weather.