Average annual temperature is 21.5 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 4.5 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of Janseput
* Weather data for Janseput 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) | 36.3 | 31.7 | 34.0 | 32.6 | 30.4 | 29.0 | 27.7 | 34.3 | 35.6 | 37.5 | 39.0 | 38.5 |
| Average daytime temperature (°C) | 30.7 | 27.9 | 29.7 | 29.3 | 26.0 | 24.7 | 22.0 | 25.3 | 30.8 | 31.1 | 32.5 | 30.1 |
| Average temperature (°C) | 24.6 | 22.7 | 23.4 | 22.4 | 19.2 | 17.1 | 15.0 | 18.0 | 22.9 | 23.4 | 25.5 | 24.2 |
| Average night temperature (°C) | 18.7 | 18.6 | 17.5 | 15.8 | 13.5 | 10.2 | 8.9 | 11.2 | 15.3 | 16.1 | 18.6 | 18.6 |
| Absolute minimum temperature (°C) | 15.2 | 15.7 | 13.5 | 11.7 | 10.0 | 6.3 | 4.5 | 5.9 | 10.6 | 10.3 | 11.0 | 15.3 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 11.5 | 10.2 | 10.7 | 10.4 | 9.5 | 9.8 | 9.5 | 10.2 | 10.7 | 10.5 | 11.2 | 10.4 |
| Precipitation (mm) | 38 | 122 | 11 | 11 | 22 | 0 | 8 | 0 | 19 | 18 | 11 | 140 |
| Sunny days | 20 | 9 | 22 | 28 | 21 | 29 | 27 | 30 | 25 | 26 | 24 | 15 |
| Rainy days | 11 | 19 | 9 | 2 | 10 | 1 | 4 | 1 | 5 | 5 | 6 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janseput is at