Average annual temperature is 15.4 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Bletchley
* Weather data for Bletchley 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) | 40.7 | 39.9 | 33.1 | 28.5 | 22.3 | 21.5 | 19.4 | 25.4 | 31.4 | 32.0 | 40.2 | 35.4 |
| Average daytime temperature (°C) | 27.3 | 26.9 | 23.9 | 21.3 | 17.0 | 15.4 | 15.1 | 16.5 | 21.1 | 21.2 | 21.4 | 23.5 |
| Average temperature (°C) | 20.3 | 20.5 | 17.8 | 16.0 | 12.9 | 12.1 | 11.0 | 11.6 | 14.8 | 15.0 | 16.0 | 17.6 |
| Average night temperature (°C) | 14.9 | 15.4 | 13.5 | 11.8 | 9.8 | 9.6 | 7.7 | 7.8 | 9.3 | 9.7 | 11.9 | 13.3 |
| Absolute minimum temperature (°C) | 10.6 | 11.2 | 10.2 | 6.9 | 6.0 | 5.1 | 3.7 | 3.2 | 5.1 | 4.8 | 8.7 | 9.7 |
| 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 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.4 | 12.3 | 11.2 | 10.3 | 9.8 | 10.0 | 10.8 | 11.9 | 13.0 | 14.0 | 14.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.0 | 10.8 | 9.3 | 8.1 | 6.9 | 6.1 | 7.3 | 7.9 | 10.2 | 10.8 | 11.0 | 9.9 |
| Precipitation (mm) | 41 | 21 | 41 | 28 | 49 | 78 | 39 | 37 | 14 | 8 | 52 | 103 |
| Sunny days | 23 | 18 | 12 | 9 | 12 | 4 | 11 | 14 | 19 | 17 | 20 | 10 |
| Rainy days | 8 | 10 | 19 | 21 | 19 | 26 | 20 | 17 | 11 | 14 | 10 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bletchley is at