Average annual temperature is 29.0 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of Boma
* Weather data for Boma Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.5 | 40.2 | 41.5 | 41.2 | 40.9 | 36.8 | 35.3 | 32.6 | 34.2 | 35.3 | 37.7 | 38.1 |
| Average daytime temperature (°C) | 35.0 | 37.4 | 38.9 | 39.5 | 37.5 | 33.6 | 33.0 | 29.9 | 31.0 | 33.0 | 35.6 | 34.9 |
| Average temperature (°C) | 26.8 | 29.3 | 31.9 | 33.0 | 32.2 | 29.2 | 28.4 | 26.2 | 27.0 | 27.8 | 28.8 | 26.9 |
| Average night temperature (°C) | 19.1 | 21.5 | 25.1 | 27.2 | 27.4 | 25.5 | 24.7 | 23.7 | 23.8 | 23.2 | 22.3 | 19.3 |
| Absolute minimum temperature (°C) | 16.6 | 19.9 | 20.3 | 24.0 | 24.4 | 23.6 | 23.2 | 22.7 | 21.5 | 20.4 | 19.5 | 16.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.1 | 9.5 | 9.8 | 10.0 | 9.6 | 10.1 | 7.8 | 8.8 | 10.3 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 3 | 5 | 42 | 32 | 164 | 233 | 162 | 26 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 25 | 21 | 9 | 5 | 5 | 8 | 24 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 5 | 10 | 21 | 26 | 26 | 22 | 7 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boma is at