Average annual temperature is 15.0 °C
Absolute maximum temperature: 23.6 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Cheptongei
* Weather data for Cheptongei 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) | 22.2 | 23.5 | 23.6 | 22.0 | 22.1 | 21.3 | 20.8 | 21.4 | 22.5 | 22.0 | 20.3 | 21.3 |
| Average daytime temperature (°C) | 19.6 | 22.0 | 20.9 | 20.0 | 20.0 | 19.8 | 18.8 | 19.3 | 20.2 | 20.3 | 19.0 | 20.1 |
| Average temperature (°C) | 15.1 | 16.5 | 15.8 | 15.3 | 15.1 | 14.7 | 13.8 | 14.2 | 14.8 | 15.5 | 14.5 | 15.2 |
| Average night temperature (°C) | 11.3 | 11.4 | 11.6 | 11.9 | 10.6 | 10.0 | 9.1 | 9.0 | 9.9 | 11.7 | 11.3 | 10.8 |
| Absolute minimum temperature (°C) | 9.6 | 9.4 | 9.6 | 10.3 | 8.6 | 8.8 | 6.9 | 8.0 | 8.4 | 10.1 | 9.6 | 9.3 |
| 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 | 12.2 | 12.2 | 12.2 | 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) | 11.1 | 11.3 | 10.8 | 10.4 | 10.7 | 11.0 | 11.0 | 11.0 | 11.1 | 11.1 | 10.5 | 11.0 |
| Precipitation (mm) | 11 | 4 | 94 | 119 | 83 | 98 | 142 | 127 | 99 | 63 | 101 | 29 |
| Sunny days | 26 | 23 | 4 | 2 | 8 | 4 | 2 | 9 | 1 | 1 | 3 | 11 |
| Rainy days | 5 | 5 | 27 | 28 | 23 | 26 | 29 | 22 | 29 | 30 | 27 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cheptongei is at