Average annual temperature is 20.2 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Katheka
* Weather data for Katheka 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) | 27.7 | 29.3 | 29.5 | 27.4 | 27.1 | 26.3 | 27.6 | 27.3 | 28.1 | 30.4 | 26.7 | 26.6 |
| Average daytime temperature (°C) | 25.9 | 27.8 | 27.4 | 24.9 | 25.1 | 24.1 | 23.6 | 24.6 | 26.4 | 26.9 | 24.5 | 25.4 |
| Average temperature (°C) | 20.7 | 22.0 | 21.6 | 20.0 | 19.9 | 19.2 | 18.4 | 19.0 | 20.4 | 21.0 | 19.7 | 20.6 |
| Average night temperature (°C) | 15.6 | 15.8 | 16.5 | 16.6 | 15.8 | 14.9 | 14.0 | 14.1 | 15.0 | 16.2 | 16.6 | 16.8 |
| Absolute minimum temperature (°C) | 13.8 | 14.8 | 15.6 | 14.9 | 14.5 | 13.7 | 12.9 | 12.7 | 13.2 | 14.8 | 15.3 | 15.6 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 11.0 | 11.2 | 10.4 | 9.1 | 10.5 | 9.4 | 8.7 | 9.4 | 10.3 | 10.3 | 9.2 | 10.7 |
| Precipitation (mm) | 14 | 3 | 112 | 172 | 40 | 15 | 9 | 6 | 12 | 89 | 300 | 57 |
| Sunny days | 9 | 18 | 8 | 0 | 5 | 15 | 19 | 22 | 11 | 6 | 2 | 3 |
| Rainy days | 22 | 10 | 23 | 30 | 26 | 15 | 12 | 9 | 19 | 25 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Katheka is at