Average annual temperature is 27.4 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Bwiam
* Weather data for Bwiam Gambia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.5 | 39.2 | 40.9 | 42.1 | 41.8 | 38.0 | 34.3 | 33.0 | 33.8 | 34.3 | 35.1 | 36.3 |
| Average daytime temperature (°C) | 32.1 | 35.4 | 37.4 | 38.2 | 37.6 | 35.3 | 31.9 | 30.7 | 31.4 | 32.5 | 33.5 | 33.6 |
| Average temperature (°C) | 24.5 | 26.9 | 27.9 | 29.2 | 29.6 | 29.2 | 27.5 | 26.7 | 27.1 | 28.0 | 26.4 | 25.6 |
| Average night temperature (°C) | 18.9 | 20.7 | 20.8 | 23.0 | 24.4 | 25.5 | 24.7 | 24.2 | 24.2 | 24.7 | 20.6 | 19.0 |
| Absolute minimum temperature (°C) | 15.3 | 18.1 | 19.1 | 21.0 | 21.1 | 23.7 | 23.1 | 22.9 | 22.9 | 23.9 | 16.2 | 16.6 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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 | 10.7 | 10.8 | 11.2 | 10.5 | 10.1 | 8.6 | 7.4 | 8.6 | 9.7 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 48 | 239 | 327 | 271 | 71 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 27 | 17 | 3 | 4 | 2 | 14 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 4 | 13 | 28 | 27 | 28 | 17 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bwiam is at