Average annual temperature is 28.1 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 86 days
Number of rainy days: 279 days
Look at detailed online map of Chewani
* Weather data for Chewani 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) | 39.2 | 39.2 | 38.7 | 36.6 | 37.1 | 35.5 | 34.2 | 35.0 | 36.3 | 37.9 | 34.2 | 35.6 |
| Average daytime temperature (°C) | 36.8 | 37.5 | 36.7 | 33.6 | 33.3 | 33.9 | 32.0 | 33.3 | 35.0 | 35.3 | 30.7 | 33.8 |
| Average temperature (°C) | 29.6 | 30.0 | 29.9 | 28.2 | 27.8 | 27.7 | 26.2 | 26.7 | 28.0 | 28.6 | 26.1 | 28.2 |
| Average night temperature (°C) | 23.6 | 24.1 | 24.7 | 24.3 | 24.0 | 23.4 | 22.3 | 22.4 | 23.4 | 24.1 | 23.2 | 23.9 |
| Absolute minimum temperature (°C) | 21.8 | 22.7 | 23.3 | 21.4 | 22.3 | 21.9 | 20.7 | 21.1 | 22.5 | 22.5 | 22.2 | 22.9 |
| 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 | 12.0 | 12.0 | 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) | 10.6 | 10.8 | 10.4 | 8.4 | 10.1 | 10.5 | 9.7 | 9.9 | 10.0 | 10.4 | 8.4 | 10.5 |
| Precipitation (mm) | 5 | 0 | 49 | 162 | 45 | 19 | 35 | 25 | 17 | 67 | 379 | 59 |
| Sunny days | 24 | 25 | 17 | 2 | 1 | 4 | 2 | 2 | 3 | 2 | 0 | 4 |
| Rainy days | 7 | 3 | 14 | 28 | 30 | 26 | 29 | 29 | 27 | 29 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chewani is at