Average annual temperature is 15.5 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Cosgrove South
* Weather data for Cosgrove South 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) | 36.6 | 39.2 | 36.5 | 26.4 | 19.3 | 19.1 | 16.5 | 19.1 | 27.3 | 28.1 | 34.1 | 35.2 |
| Average daytime temperature (°C) | 30.2 | 29.5 | 26.3 | 20.2 | 15.3 | 13.2 | 13.2 | 14.9 | 19.6 | 19.7 | 25.6 | 28.1 |
| Average temperature (°C) | 23.3 | 22.3 | 20.0 | 14.7 | 10.4 | 9.5 | 8.8 | 9.8 | 13.0 | 14.0 | 19.2 | 21.7 |
| Average night temperature (°C) | 16.8 | 15.7 | 14.4 | 10.2 | 6.3 | 6.7 | 5.2 | 5.6 | 7.6 | 8.7 | 13.4 | 15.9 |
| Absolute minimum temperature (°C) | 11.0 | 9.1 | 9.6 | 5.9 | 2.0 | -0.6 | 0.4 | 1.0 | 2.7 | 3.6 | 7.5 | 10.6 |
| 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 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.3 | 13.4 | 12.3 | 11.2 | 10.2 | 9.7 | 9.9 | 10.8 | 11.9 | 13.0 | 14.1 | 14.6 |
| Daylight minimum duration (h) | 13.0 | 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) | 11.7 | 11.8 | 9.7 | 8.6 | 7.2 | 5.8 | 6.8 | 7.9 | 10.1 | 9.7 | 11.5 | 11.8 |
| Precipitation (mm) | 48 | 10 | 45 | 75 | 34 | 121 | 42 | 57 | 24 | 91 | 66 | 62 |
| Sunny days | 22 | 24 | 16 | 18 | 18 | 5 | 12 | 13 | 22 | 15 | 18 | 18 |
| Rainy days | 9 | 4 | 15 | 12 | 13 | 25 | 19 | 18 | 8 | 16 | 12 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cosgrove South during the most sunny months:
The largest precipitation sum in Cosgrove South is at