Note: Trends are based on data recorded at Geelong Weather since 2006.
| Temperature Trend | |||
| Month | Average since 2006 | Current Month | Difference |
| January | 19.4°C | 20.3°C (2013) |
0.9°C |
| February | 19.7°C | 20.9°C (2013) |
1.2°C |
| March | 18.4°C | 20.4°C (2013) |
2.0°C |
| April | 15.3°C | 15.5°C (2013) |
0.2°C |
| May | 12.5°C | 12.5°C (2013) | 0.0°C |
| June | 10.3°C | 10.7°C (2013) |
0.4°C |
| July | 9.5°C | 9.9°C (2012) |
0.4°C |
| August | 10.3°C | 10.5°C (2012) |
0.2°C |
| September | 12.0°C | 12.6°C (2012) |
0.6°C |
| October | 14.2°C | 14.1°C (2012) |
-0.1°C |
| November | 16.3°C | 16.6°C (2012) |
0.3°C |
| December | 17.8°C | 18.0°C (2012) |
0.2°C |
| Totals | 14.6°C | 15.2°C |
0.6°C |
| Average Annual All-Time Temperature: 14.6°C | |||
| Average 12 Month Temperature: 15.2°C | |||
|
Current 12 Month Temperature Trend:
0.6°C |
|||
| Rain Trend | |||
| Month | Average since 2006 | Current Month | Difference |
| January | 34.8 mm | 4.8 mm (2013) |
-30.00 mm |
| February | 47.4 mm | 41.5 mm (2013) |
-5.90 mm |
| March | 28.3 mm | 20.2 mm (2013) |
-8.10 mm |
| April | 37.5 mm | 15.1 mm (2013) |
-22.40 mm |
| May | 36.2 mm | 39.1 mm (2013) |
2.90 mm |
| June | 47.8 mm | 98.0 mm (2013) |
50.20 mm |
| July | 43.3 mm | 49.6 mm (2012) |
6.30 mm |
| August | 48.2 mm | 61.9 mm (2012) |
13.70 mm |
| September | 44.9 mm | 64.2 mm (2012) |
19.30 mm |
| October | 44.9 mm | 16.4 mm (2012) |
-28.50 mm |
| November | 62.9 mm | 5.2 mm (2012) |
-57.70 mm |
| December | 42.8 mm | 71.5 mm (2012) |
28.70 mm |
| Totals | 519 mm | 487.5 mm |
-31.50 mm |
| Average 12 Month Rainfall: 519 mm | |||
| Current 12 Month Rainfall: 487.5 mm | |||
|
Current 12 Month Rainfall Trend:
-31.50 mm |
|||
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





