Average annual temperature is 16.4 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Gloucester
* Weather data for Gloucester 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) | 34.9 | 34.9 | 35.7 | 24.8 | 22.7 | 22.5 | 23.7 | 25.3 | 32.9 | 34.7 | 34.4 | 37.2 |
| Average daytime temperature (°C) | 27.7 | 29.3 | 28.1 | 21.4 | 19.2 | 18.4 | 18.4 | 20.2 | 24.7 | 26.8 | 26.0 | 29.9 |
| Average temperature (°C) | 21.0 | 21.8 | 21.0 | 15.6 | 11.4 | 10.1 | 10.1 | 11.8 | 15.1 | 17.8 | 19.2 | 22.6 |
| Average night temperature (°C) | 16.0 | 15.9 | 15.3 | 11.0 | 5.6 | 4.0 | 4.0 | 4.9 | 7.1 | 10.1 | 14.0 | 16.7 |
| Absolute minimum temperature (°C) | 9.8 | 10.3 | 8.0 | 5.5 | 0.4 | -1.1 | -0.4 | -0.3 | 1.3 | 5.1 | 9.0 | 12.2 |
| 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) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.8 | 11.2 | 9.6 | 8.9 | 9.2 | 8.5 | 8.7 | 9.6 | 10.7 | 11.1 | 9.9 | 11.1 |
| Precipitation (mm) | 97 | 89 | 116 | 70 | 18 | 10 | 25 | 22 | 15 | 48 | 97 | 105 |
| Sunny days | 7 | 10 | 13 | 10 | 21 | 22 | 22 | 19 | 22 | 20 | 6 | 10 |
| Rainy days | 24 | 18 | 18 | 20 | 10 | 8 | 9 | 12 | 8 | 11 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gloucester is at