Average annual temperature is 16.0 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Happy Valley
* Weather data for Happy Valley 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) | 36.7 | 39.0 | 27.0 | 26.2 | 21.3 | 20.9 | 17.0 | 22.5 | 28.7 | 28.9 | 34.7 | 29.1 |
| Average daytime temperature (°C) | 24.4 | 24.6 | 21.5 | 20.2 | 16.9 | 15.8 | 14.9 | 15.8 | 19.4 | 18.9 | 19.8 | 21.3 |
| Average temperature (°C) | 19.9 | 20.3 | 18.4 | 16.9 | 14.5 | 13.5 | 12.4 | 12.8 | 15.2 | 15.2 | 16.1 | 17.5 |
| Average night temperature (°C) | 16.7 | 17.5 | 16.1 | 14.6 | 12.3 | 11.8 | 10.2 | 10.2 | 11.6 | 12.2 | 13.6 | 14.9 |
| Absolute minimum temperature (°C) | 14.8 | 13.0 | 13.0 | 11.0 | 8.0 | 7.2 | 5.8 | 6.6 | 6.1 | 7.8 | 12.4 | 12.3 |
| 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) | 11.1 | 11.1 | 9.5 | 7.7 | 6.6 | 6.1 | 7.4 | 7.6 | 10.5 | 10.0 | 11.3 | 10.0 |
| Precipitation (mm) | 22 | 36 | 28 | 56 | 29 | 77 | 31 | 34 | 33 | 12 | 32 | 113 |
| Sunny days | 22 | 16 | 9 | 9 | 7 | 5 | 9 | 11 | 18 | 13 | 15 | 7 |
| Rainy days | 9 | 12 | 22 | 21 | 24 | 25 | 22 | 20 | 12 | 18 | 15 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Happy Valley is at