Average annual temperature is 15.9 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of Geranium Plain
* Weather data for Geranium Plain Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.8 | 38.7 | 34.8 | 26.6 | 22.6 | 21.1 | 18.6 | 25.9 | 31.6 | 32.2 | 39.6 | 37.9 |
| Average daytime temperature (°C) | 30.2 | 29.6 | 26.2 | 20.9 | 17.0 | 15.0 | 14.6 | 17.0 | 22.1 | 21.8 | 26.3 | 27.1 |
| Average temperature (°C) | 22.3 | 21.9 | 19.1 | 15.3 | 12.1 | 11.0 | 9.7 | 11.2 | 15.3 | 15.1 | 18.3 | 19.8 |
| Average night temperature (°C) | 15.3 | 14.9 | 13.3 | 10.5 | 8.3 | 8.0 | 6.2 | 6.6 | 9.1 | 9.1 | 11.5 | 13.6 |
| Absolute minimum temperature (°C) | 10.1 | 9.1 | 9.0 | 6.5 | 3.9 | 3.0 | 1.5 | 2.2 | 3.1 | 4.6 | 8.1 | 9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 9.9 | 10.1 | 10.9 | 11.9 | 12.9 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.8 | 11.6 | 10.1 | 9.4 | 7.5 | 6.5 | 7.6 | 8.4 | 10.6 | 11.5 | 11.9 | 11.4 |
| Precipitation (mm) | 20 | 3 | 16 | 26 | 16 | 40 | 15 | 30 | 8 | 12 | 12 | 51 |
| Sunny days | 24 | 22 | 22 | 19 | 14 | 15 | 17 | 17 | 23 | 24 | 25 | 19 |
| Rainy days | 7 | 6 | 9 | 11 | 17 | 15 | 14 | 14 | 7 | 7 | 5 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Geranium Plain is at