Temperature & Rainfall Trends

Note: Trends are based on data recorded at Lerum since 2006.

Annual Temperature Trend
Month Average since 2006 Current Month Difference
January -1.0°C 0.7°C (2018) 1.7°C1.7°C Warmer than All-Time Average Temperature.
February -0.9°C -3.2°C (2018) -2.3°C2.3°C Colder than All-Time Average Temperature.
March 1.7°C -2.1°C (2018) -3.8°C3.8°C Colder than All-Time Average Temperature.
April 6.7°C 6.7°C (2018) 0.0°C 
May 11.7°C 15.5°C (2018) 3.8°C3.8°C Warmer than All-Time Average Temperature.
June 14.8°C 16.2°C (2018) 1.4°C1.4°C Warmer than All-Time Average Temperature.
July 17.3°C 19.4°C (2018) 2.1°C2.1°C Warmer than All-Time Average Temperature.
August 15.9°C 16.1°C (2018) 0.2°C0.2°C Warmer than All-Time Average Temperature.
September 12.7°C 12.7°C (2018) 0.0°C 
October 8.0°C 8.3°C (2018) 0.3°C0.3°C Warmer than All-Time Average Temperature.
November 4.2°C 3.9°C (2018) -0.3°C0.3°C Colder than All-Time Average Temperature.
December 1.2°C 2.7°C (2018) 1.5°C1.5°C Warmer than All-Time Average Temperature.
Average 12 Month Temperature since 2006: 7.7°C
Current 12 Month Temperature: 8.1°C
Current 12 Month Temperature Trend: 0.4°C0.4°C Warmer than All-Time Average Temperature.

Annual Rainfall Trend
Month Average since 2006 Current Month Difference
January 73.4 mm 84.8 mm (2018) 11.40 mm11.4 mm more than All-Time Average Rainfall.
February 40.7 mm 34.6 mm (2018) -6.10 mm6.1 mm less than All-Time Average Rainfall.
March 45.2 mm 17.8 mm (2018) -27.40 mm27.4 mm Colder than All-Time Average Temperature.
April 58.5 mm 61.0 mm (2018) 2.50 mm2.5 mm more than All-Time Average Rainfall.
May 62.3 mm 29.2 mm (2018) -33.10 mm33.1 mm less than All-Time Average Rainfall.
June 68.9 mm 41.6 mm (2018) -27.30 mm27.3 mm less than All-Time Average Rainfall.
July 84.6 mm 26.2 mm (2018) -58.40 mm58.4 mm less than All-Time Average Rainfall.
August 118.1 mm 26.2 mm (2018) -91.90 mm91.9 mm less than All-Time Average Rainfall.
September 101.3 mm 94.4 mm (2018) -6.90 mm6.9 mm less than All-Time Average Rainfall.
October 109.4 mm 124.2 mm (2018) 14.80 mm14.8 mm more than All-Time Average Rainfall.
November 89.7 mm 66.8 mm (2018) -22.90 mm22.9 mm less than All-Time Average Rainfall.
December 89.3 mm 40.6 mm (2018) -48.70 mm48.7 mm less than All-Time Average Rainfall.
Average 12 Month Rainfall since 2006: 941.40 mm
Rainfall for last 12 months: 698.40 mm
Current 12 Month Rainfall difference: -243.00 mm243 mm less than All-Time Average Rainfall.
This data is reflective of 12 month trending at the Lerum Weather Station location. This is not official scientific data. The weather data presented here is based on data collected since 2006. Script courtesy of  Michael Holden from Relay Weather. Script calculations courtesy of Murry Conarroe of Wildwood Weather.