Average annual temperature is 18.7 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Gladstone
* Weather data for Gladstone 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) | 30.5 | 31.5 | 32.2 | 25.4 | 24.3 | 22.9 | 25.7 | 24.8 | 31.8 | 34.0 | 31.3 | 34.6 |
| Average daytime temperature (°C) | 25.9 | 26.9 | 26.8 | 22.4 | 20.2 | 19.3 | 19.7 | 20.8 | 23.9 | 25.1 | 24.4 | 29.1 |
| Average temperature (°C) | 22.2 | 22.9 | 22.7 | 18.5 | 14.5 | 13.3 | 13.9 | 15.0 | 17.5 | 19.4 | 20.5 | 23.7 |
| Average night temperature (°C) | 18.6 | 19.0 | 19.1 | 15.1 | 10.3 | 8.5 | 9.1 | 9.9 | 12.0 | 14.7 | 17.4 | 19.8 |
| Absolute minimum temperature (°C) | 15.0 | 15.3 | 11.7 | 9.5 | 5.5 | 5.0 | 4.6 | 5.9 | 6.2 | 10.2 | 12.9 | 15.5 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.3 | 11.0 | 11.9 | 12.8 | 13.7 | 14.1 |
| 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) | 11.7 | 11.4 | 9.7 | 9.7 | 9.1 | 8.7 | 8.7 | 9.9 | 10.7 | 11.3 | 9.4 | 11.3 |
| Precipitation (mm) | 103 | 56 | 110 | 74 | 24 | 16 | 22 | 15 | 8 | 64 | 86 | 60 |
| Sunny days | 4 | 10 | 10 | 6 | 21 | 22 | 21 | 16 | 20 | 17 | 5 | 12 |
| Rainy days | 27 | 18 | 21 | 24 | 10 | 8 | 10 | 15 | 10 | 14 | 25 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gladstone is at