Average annual temperature is 28.1 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of Sumat
* Weather data for Sumat 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) | 38.7 | 38.6 | 39.0 | 37.5 | 36.9 | 35.3 | 34.2 | 34.7 | 36.4 | 37.0 | 34.3 | 35.5 |
| Average daytime temperature (°C) | 36.6 | 37.1 | 36.7 | 33.8 | 33.3 | 33.7 | 31.9 | 33.0 | 34.9 | 35.2 | 30.6 | 33.4 |
| Average temperature (°C) | 29.7 | 30.0 | 30.0 | 28.3 | 27.9 | 27.8 | 26.2 | 26.8 | 28.0 | 28.7 | 26.0 | 28.0 |
| Average night temperature (°C) | 23.8 | 24.2 | 24.9 | 24.4 | 24.0 | 23.5 | 22.3 | 22.4 | 23.3 | 24.1 | 23.2 | 23.8 |
| Absolute minimum temperature (°C) | 22.5 | 23.0 | 23.4 | 21.5 | 21.8 | 22.1 | 20.7 | 21.1 | 22.4 | 22.3 | 22.2 | 22.7 |
| 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 | 12.1 | 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) | 10.9 | 10.9 | 10.5 | 9.1 | 10.3 | 10.7 | 9.8 | 9.9 | 10.2 | 10.8 | 8.8 | 10.8 |
| Precipitation (mm) | 4 | 0 | 43 | 186 | 26 | 22 | 33 | 28 | 11 | 62 | 254 | 54 |
| Sunny days | 23 | 23 | 17 | 1 | 1 | 5 | 4 | 4 | 7 | 5 | 0 | 6 |
| Rainy days | 8 | 5 | 14 | 29 | 30 | 25 | 27 | 27 | 23 | 26 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumat is at