Average annual temperature is 14.4 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Harmers Haven
* Weather data for Harmers Haven 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) | 30.3 | 33.3 | 31.0 | 24.3 | 19.2 | 18.2 | 16.0 | 18.5 | 26.9 | 25.4 | 25.3 | 32.6 |
| Average daytime temperature (°C) | 23.1 | 21.9 | 19.7 | 17.8 | 14.4 | 13.5 | 13.4 | 14.1 | 17.1 | 16.2 | 18.5 | 20.5 |
| Average temperature (°C) | 18.9 | 18.0 | 16.6 | 14.8 | 12.4 | 11.2 | 11.1 | 11.4 | 13.2 | 13.1 | 15.3 | 17.1 |
| Average night temperature (°C) | 15.9 | 15.5 | 14.5 | 12.4 | 10.6 | 9.4 | 9.2 | 9.1 | 10.0 | 10.5 | 13.0 | 14.5 |
| Absolute minimum temperature (°C) | 13.3 | 9.6 | 11.3 | 8.3 | 8.1 | 6.6 | 4.3 | 3.6 | 4.8 | 6.5 | 9.2 | 11.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.5 | 13.5 | 12.3 | 11.1 | 10.0 | 9.5 | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.7 | 10.0 | 8.4 | 7.3 | 6.4 | 6.4 | 6.4 | 7.2 | 9.4 | 8.5 | 9.4 | 9.6 |
| Precipitation (mm) | 33 | 70 | 87 | 95 | 133 | 123 | 43 | 50 | 60 | 139 | 47 | 90 |
| Sunny days | 14 | 13 | 8 | 10 | 5 | 8 | 11 | 9 | 11 | 5 | 8 | 7 |
| Rainy days | 17 | 15 | 23 | 20 | 26 | 22 | 20 | 22 | 19 | 26 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Harmers Haven during the most sunny months:
The largest precipitation sum in Harmers Haven is at