Average annual temperature is 14.8 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Summerland
* Weather data for Summerland 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 | 34.8 | 31.7 | 23.1 | 19.6 | 17.0 | 16.0 | 18.5 | 28.0 | 25.9 | 26.8 | 32.8 |
| Average daytime temperature (°C) | 22.6 | 21.9 | 19.6 | 17.8 | 14.6 | 13.5 | 13.5 | 14.2 | 17.6 | 16.6 | 18.3 | 20.4 |
| Average temperature (°C) | 19.0 | 18.4 | 16.9 | 15.2 | 12.8 | 11.6 | 11.4 | 11.7 | 13.7 | 13.6 | 15.7 | 17.3 |
| Average night temperature (°C) | 16.4 | 16.2 | 15.0 | 12.9 | 11.1 | 10.0 | 9.7 | 9.4 | 10.7 | 11.0 | 13.8 | 15.1 |
| Absolute minimum temperature (°C) | 14.1 | 11.6 | 12.5 | 9.0 | 8.4 | 7.0 | 6.5 | 4.4 | 5.9 | 8.0 | 11.2 | 12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.5 | 13.5 | 12.3 | 11.1 | 10.0 | 9.5 | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 |
| Daylight minimum duration (h) | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.5 | 10.4 | 8.8 | 7.7 | 6.4 | 6.6 | 7.0 | 7.1 | 9.7 | 8.7 | 9.9 | 10.1 |
| Precipitation (mm) | 20 | 39 | 54 | 81 | 84 | 79 | 28 | 33 | 40 | 100 | 52 | 107 |
| Sunny days | 14 | 12 | 10 | 8 | 7 | 8 | 11 | 10 | 16 | 6 | 10 | 8 |
| Rainy days | 17 | 16 | 21 | 22 | 24 | 22 | 20 | 21 | 14 | 25 | 20 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Summerland during the most sunny months:
The largest precipitation sum in Summerland is at