Average annual temperature is 21.9 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 302 days
Number of rainy days: 63 days
Look at detailed online map of Serumolwe
* Weather data for Serumolwe Botswana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.1 | 32.7 | 33.4 | 32.4 | 31.4 | 29.6 | 28.3 | 33.3 | 35.7 | 37.9 | 39.4 | 39.7 |
| Average daytime temperature (°C) | 33.7 | 29.1 | 29.6 | 29.3 | 27.3 | 24.0 | 21.9 | 26.0 | 30.0 | 33.4 | 34.3 | 34.2 |
| Average temperature (°C) | 27.5 | 23.3 | 23.5 | 21.6 | 19.3 | 14.9 | 14.1 | 17.6 | 21.3 | 25.1 | 27.2 | 27.5 |
| Average night temperature (°C) | 20.3 | 17.7 | 17.5 | 14.3 | 11.5 | 6.6 | 6.5 | 9.4 | 12.3 | 16.6 | 19.3 | 20.4 |
| Absolute minimum temperature (°C) | 14.1 | 13.5 | 14.5 | 9.2 | 3.7 | 1.6 | -0.6 | 1.8 | 4.2 | 10.7 | 10.1 | 12.9 |
| 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 | 12.7 | 13.3 | 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 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.4 | 10.4 | 10.7 | 10.6 | 10.1 | 9.8 | 9.9 | 10.5 | 11.0 | 11.1 | 11.6 | 12.1 |
| Precipitation (mm) | 12 | 91 | 45 | 3 | 3 | 0 | 0 | 0 | 0 | 3 | 45 | 37 |
| Sunny days | 26 | 14 | 20 | 27 | 28 | 30 | 30 | 31 | 28 | 26 | 21 | 21 |
| Rainy days | 5 | 14 | 11 | 3 | 3 | 0 | 1 | 0 | 2 | 5 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serumolwe is at