Average annual temperature is 21.4 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Watheka
* Weather data for Watheka Kenya is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.4 | 34.1 | 35.0 | 31.4 | 29.8 | 28.5 | 29.2 | 31.2 | 29.9 | 31.6 | 29.9 | 31.6 |
| Average daytime temperature (°C) | 30.3 | 32.5 | 28.6 | 28.0 | 27.9 | 27.0 | 27.1 | 28.0 | 27.9 | 28.8 | 27.5 | 28.5 |
| Average temperature (°C) | 21.8 | 23.6 | 21.2 | 21.2 | 21.1 | 20.7 | 20.8 | 21.2 | 20.9 | 21.7 | 20.7 | 21.6 |
| Average night temperature (°C) | 15.2 | 16.9 | 16.8 | 16.8 | 16.4 | 16.5 | 16.2 | 16.2 | 16.5 | 17.0 | 16.6 | 16.9 |
| Absolute minimum temperature (°C) | 13.5 | 14.5 | 15.5 | 15.4 | 15.6 | 15.7 | 14.5 | 14.9 | 15.6 | 15.2 | 15.5 | 15.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.9 | 11.1 | 9.7 | 9.7 | 10.7 | 10.3 | 10.9 | 11.1 | 10.8 | 10.2 | 9.9 | 10.5 |
| Precipitation (mm) | 0 | 11 | 164 | 216 | 66 | 60 | 41 | 64 | 144 | 136 | 232 | 101 |
| Sunny days | 28 | 23 | 5 | 5 | 5 | 3 | 9 | 10 | 3 | 6 | 2 | 8 |
| Rainy days | 3 | 5 | 26 | 25 | 26 | 27 | 22 | 21 | 27 | 25 | 28 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Watheka is at