Average annual temperature is 16.9 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Posini
* Weather data for Posini South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.5 | 34.8 | 33.4 | 35.0 | 27.7 | 24.7 | 25.6 | 31.9 | 36.5 | 29.4 | 32.3 | 36.9 |
| Average daytime temperature (°C) | 28.0 | 27.1 | 27.0 | 24.8 | 20.0 | 18.3 | 18.1 | 21.8 | 21.1 | 20.4 | 25.6 | 24.9 |
| Average temperature (°C) | 22.3 | 21.3 | 20.5 | 17.9 | 14.1 | 12.3 | 11.6 | 14.2 | 14.6 | 15.5 | 19.2 | 19.4 |
| Average night temperature (°C) | 17.3 | 17.1 | 15.5 | 12.5 | 9.5 | 7.8 | 6.0 | 8.3 | 9.2 | 11.0 | 13.7 | 14.6 |
| Absolute minimum temperature (°C) | 10.0 | 12.3 | 9.2 | 6.5 | 3.6 | 3.4 | 1.1 | 3.2 | 5.0 | 6.1 | 9.1 | 11.7 |
| 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) | 9.0 | 8.7 | 9.3 | 8.5 | 7.2 | 7.6 | 8.9 | 9.2 | 8.1 | 8.8 | 10.8 | 8.8 |
| Precipitation (mm) | 43 | 108 | 76 | 24 | 115 | 62 | 25 | 4 | 71 | 87 | 26 | 69 |
| Sunny days | 15 | 10 | 12 | 22 | 17 | 21 | 21 | 23 | 17 | 11 | 17 | 7 |
| Rainy days | 16 | 18 | 19 | 8 | 14 | 9 | 10 | 8 | 13 | 20 | 13 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Posini is at