Average annual temperature is 15.1 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Mountain Home
* Weather data for Mountain Home 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) | 33.2 | 34.1 | 34.6 | 22.4 | 17.7 | 18.3 | 16.9 | 18.0 | 27.2 | 30.1 | 29.7 | 34.7 |
| Average daytime temperature (°C) | 27.9 | 27.9 | 25.9 | 18.9 | 13.6 | 12.2 | 12.7 | 14.7 | 19.5 | 21.2 | 24.3 | 27.1 |
| Average temperature (°C) | 21.7 | 21.4 | 20.0 | 13.8 | 9.2 | 8.3 | 8.6 | 9.7 | 13.8 | 15.2 | 18.6 | 21.5 |
| Average night temperature (°C) | 15.9 | 15.3 | 15.0 | 9.9 | 5.3 | 5.3 | 5.0 | 5.6 | 8.4 | 9.3 | 13.5 | 16.0 |
| Absolute minimum temperature (°C) | 10.7 | 8.6 | 8.5 | 5.9 | 1.2 | -1.2 | 0.2 | 1.6 | 1.6 | 4.5 | 9.3 | 11.0 |
| 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 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.0 | 12.2 | 10.2 | 9.1 | 7.9 | 7.2 | 7.4 | 8.8 | 10.9 | 11.2 | 10.7 | 12.2 |
| Precipitation (mm) | 48 | 15 | 119 | 49 | 17 | 45 | 33 | 39 | 3 | 31 | 111 | 57 |
| Sunny days | 13 | 19 | 17 | 16 | 18 | 16 | 14 | 17 | 27 | 23 | 13 | 16 |
| Rainy days | 18 | 9 | 14 | 14 | 13 | 14 | 17 | 14 | 3 | 8 | 17 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mountain Home is at