Average annual temperature is 24.5 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Portsmith
* Weather data for Portsmith 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) | 30.6 | 32.4 | 30.9 | 33.9 | 27.9 | 27.5 | 27.5 | 26.2 | 28.3 | 29.7 | 30.4 | 33.2 |
| Average daytime temperature (°C) | 29.2 | 29.3 | 29.3 | 29.1 | 25.8 | 25.5 | 24.5 | 24.4 | 25.6 | 27.3 | 28.5 | 29.3 |
| Average temperature (°C) | 26.5 | 26.7 | 26.8 | 26.6 | 23.4 | 23.0 | 21.9 | 20.9 | 22.7 | 23.9 | 25.5 | 26.8 |
| Average night temperature (°C) | 24.3 | 24.6 | 24.6 | 24.5 | 21.6 | 21.0 | 19.8 | 17.9 | 20.1 | 20.7 | 22.8 | 24.8 |
| Absolute minimum temperature (°C) | 21.9 | 21.9 | 22.6 | 22.2 | 18.9 | 18.2 | 14.7 | 14.2 | 17.7 | 18.8 | 19.1 | 22.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.1 | 7.7 | 10.0 | 10.3 | 10.1 | 10.0 | 9.0 | 10.2 | 10.9 | 11.6 | 11.6 | 9.0 |
| Precipitation (mm) | 520 | 326 | 215 | 82 | 35 | 64 | 82 | 66 | 70 | 20 | 32 | 835 |
| Sunny days | 0 | 2 | 5 | 5 | 13 | 5 | 8 | 11 | 11 | 13 | 8 | 3 |
| Rainy days | 31 | 26 | 26 | 25 | 18 | 25 | 23 | 20 | 19 | 18 | 22 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Portsmith is at