Average annual temperature is 18.8 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Upper Main Arm
* Weather data for Upper Main Arm 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) | 33.9 | 36.8 | 35.2 | 28.4 | 24.0 | 26.3 | 25.4 | 26.7 | 34.1 | 34.0 | 33.0 | 35.8 |
| Average daytime temperature (°C) | 27.5 | 27.9 | 28.2 | 23.5 | 20.7 | 20.7 | 20.3 | 21.7 | 24.1 | 26.2 | 25.2 | 30.4 |
| Average temperature (°C) | 22.2 | 22.4 | 22.7 | 18.6 | 15.1 | 14.8 | 14.3 | 15.5 | 17.2 | 19.3 | 20.3 | 23.9 |
| Average night temperature (°C) | 18.5 | 18.6 | 19.2 | 15.3 | 11.1 | 10.4 | 9.9 | 11.0 | 12.4 | 14.6 | 16.9 | 19.6 |
| Absolute minimum temperature (°C) | 15.6 | 15.5 | 14.8 | 11.4 | 7.8 | 5.8 | 6.0 | 8.7 | 8.6 | 11.5 | 12.9 | 15.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.4 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.5 | 10.9 | 8.8 | 9.7 | 9.2 | 9.0 | 8.7 | 9.7 | 10.6 | 10.7 | 9.5 | 11.3 |
| Precipitation (mm) | 158 | 105 | 94 | 58 | 123 | 15 | 34 | 32 | 26 | 52 | 153 | 135 |
| Sunny days | 3 | 7 | 6 | 6 | 21 | 19 | 20 | 13 | 16 | 11 | 4 | 10 |
| Rainy days | 28 | 21 | 25 | 24 | 10 | 11 | 11 | 18 | 14 | 20 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Upper Main Arm is at