Temperature & Rainfall Trends

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



Temperature Trend
Month Average since 2006 Current Month Difference
January 18.6°C 16.0°C (2010) -2.6°C2.6°C Colder than All-Time Average Temperature.
February 19.1°C 20.5°C (2010) 1.4°C1.4°C Warmer than All-Time Average Temperature.
March 18.6°C 18.6°C (2010) 0.0°C 
April 15.4°C 16.2°C (2010) 0.8°C0.8°C Warmer than All-Time Average Temperature.
May 12.9°C 12.2°C (2010) -0.7°C0.7°C Colder than All-Time Average Temperature.
June 10.1°C 9.2°C (2010) -0.9°C0.9°C Colder than All-Time Average Temperature.
July 9.3°C 8.6°C (2010) -0.7°C0.7°C Colder than All-Time Average Temperature.
August 10.1°C 7.2°C (2009) -2.9°C2.9°C Colder than All-Time Average Temperature.
September 12.0°C 12.4°C (2009) 0.4°C0.4°C Warmer than All-Time Average Temperature.
October 14.4°C 14.0°C (2009) -0.4°C0.4°C Colder than All-Time Average Temperature.
November 15.8°C 13.4°C (2009) -2.4°C2.4°C Colder than All-Time Average Temperature.
December 17.7°C 18.4°C (2009) 0.7°C0.7°C Warmer than All-Time Average Temperature.
Totals 14.5°C 13.9°C -0.6°C0.6°C Colder than All-Time Average Temperature.
Average Annual All-Time Temperature: 14.5°C
Average 12 Month Temperature: 13.9°C
Current 12 Month Temperature Trend: -0.6°C0.6°C Colder than All-Time Average Temperature.


Rain Trend
Month Average since 2006 Current Month Difference
January 13.4 mm 10.8 mm (2010) -2.60 mm2.6 mm Less than All-Time Average Rainfall.
February 19.1 mm 35.9 mm (2010) 16.80 mm16.8 mm More than All-Time Average Rainfall.
March 27.8 mm 47.1 mm (2010) 19.30 mm19.3 mm More than All-Time Average Rainfall.
April 30.2 mm 46.2 mm (2010) 16.00 mm16 mm More than All-Time Average Rainfall.
May 31.2 mm 46.2 mm (2010) 15.00 mm15 mm More than All-Time Average Rainfall.
June 36.4 mm 46.3 mm (2010) 9.90 mm9.9 mm More than All-Time Average Rainfall.
July 32.7 mm 3.1 mm (2010) -29.60 mm29.6 mm Less than All-Time Average Rainfall.
August 42.4 mm 68.6 mm (2009) 26.20 mm26.2 mm More than All-Time Average Rainfall.
September 37.2 mm 65.1 mm (2009) 27.90 mm27.9 mm More than All-Time Average Rainfall.
October 20.8 mm 45.7 mm (2009) 24.90 mm24.9 mm More than All-Time Average Rainfall.
November 61.0 mm 91.0 mm (2009) 30.00 mm30 mm More than All-Time Average Rainfall.
December 39.1 mm 34.3 mm (2009) -4.80 mm4.8 mm Less than All-Time Average Rainfall.
Totals 391.3 mm 540.3 mm 149.00 mm149 mm More than All-Time Average Rainfall.
Average 12 Month Rainfall: 391.3 mm
Current 12 Month Rainfall: 540.3 mm
Current 12 Month Rainfall Trend: 149.00 mm149 mm More than All-Time Average Rainfall.


This table is reflective of 12 month temperature & Rainfall trending at the Geelong Weather Station location. This is not official scientific data. The weather data presented here is based on 4 years of collection (June. 2006). Script courtesy of: Michael Holden from www.relayweather.com