Average annual temperature is 19.0 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Boma
* Weather data for Boma 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) | 27.9 | 28.9 | 29.3 | 26.5 | 27.6 | 27.5 | 26.5 | 27.8 | 29.2 | 29.3 | 24.2 | 26.3 |
| Average daytime temperature (°C) | 25.1 | 27.2 | 26.3 | 24.6 | 25.3 | 26.0 | 25.2 | 25.4 | 27.4 | 26.4 | 22.6 | 24.7 |
| Average temperature (°C) | 18.3 | 20.1 | 19.5 | 18.1 | 18.9 | 19.3 | 18.5 | 18.7 | 20.2 | 19.8 | 17.7 | 18.6 |
| Average night temperature (°C) | 11.0 | 12.2 | 13.8 | 13.4 | 13.7 | 13.7 | 13.0 | 13.3 | 14.2 | 14.7 | 14.1 | 13.6 |
| Absolute minimum temperature (°C) | 9.1 | 9.9 | 12.5 | 11.8 | 12.4 | 12.8 | 11.9 | 11.7 | 12.6 | 13.8 | 11.4 | 9.6 |
| 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) | 12.1 | 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 | 11.4 | 10.2 | 10.0 | 10.6 | 10.8 | 10.9 | 10.9 | 11.0 | 10.6 | 9.7 | 10.8 |
| Precipitation (mm) | 7 | 0 | 92 | 121 | 27 | 3 | 11 | 14 | 17 | 89 | 131 | 17 |
| Sunny days | 24 | 26 | 10 | 0 | 7 | 19 | 18 | 19 | 13 | 6 | 3 | 10 |
| Rainy days | 7 | 2 | 21 | 30 | 24 | 11 | 13 | 12 | 17 | 25 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boma is at