Average annual temperature is 21.5 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Bumala
* Weather data for Bumala 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) | 33.7 | 34.8 | 32.5 | 30.5 | 29.5 | 29.4 | 30.2 | 32.1 | 30.3 | 33.5 | 29.0 | 32.8 |
| Average daytime temperature (°C) | 30.8 | 32.5 | 27.2 | 27.1 | 27.8 | 27.4 | 27.9 | 29.4 | 28.4 | 29.3 | 27.3 | 28.3 |
| Average temperature (°C) | 22.3 | 23.7 | 20.9 | 20.9 | 21.3 | 21.1 | 21.2 | 21.9 | 21.1 | 21.8 | 20.6 | 21.5 |
| Average night temperature (°C) | 16.1 | 17.5 | 16.5 | 16.9 | 16.2 | 16.4 | 16.0 | 16.2 | 16.4 | 16.8 | 16.4 | 16.8 |
| Absolute minimum temperature (°C) | 13.8 | 15.8 | 15.3 | 15.6 | 14.9 | 15.3 | 14.7 | 14.8 | 14.9 | 15.4 | 15.3 | 14.8 |
| 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) | 11.1 | 11.2 | 9.9 | 9.2 | 10.7 | 10.6 | 10.8 | 10.9 | 10.6 | 10.2 | 9.8 | 10.5 |
| Precipitation (mm) | 9 | 29 | 243 | 289 | 94 | 53 | 36 | 41 | 98 | 148 | 235 | 97 |
| Sunny days | 16 | 19 | 5 | 1 | 6 | 4 | 7 | 8 | 2 | 2 | 2 | 2 |
| Rainy days | 15 | 9 | 26 | 29 | 25 | 26 | 24 | 23 | 28 | 29 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumala is at