Average annual temperature is 27.3 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 249 days
Number of rainy days: 116 days
Look at detailed online map of Gissay
* Weather data for Gissay 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) | 35.8 | 38.5 | 40.6 | 41.7 | 41.6 | 37.5 | 34.9 | 32.7 | 33.4 | 34.3 | 35.4 | 36.7 |
| Average daytime temperature (°C) | 31.6 | 35.0 | 37.0 | 37.8 | 37.1 | 34.9 | 32.0 | 30.7 | 31.2 | 32.4 | 33.9 | 34.2 |
| Average temperature (°C) | 24.2 | 26.7 | 27.7 | 28.9 | 29.3 | 29.1 | 27.5 | 26.7 | 27.0 | 28.0 | 26.6 | 25.9 |
| Average night temperature (°C) | 18.9 | 20.6 | 20.9 | 22.9 | 24.3 | 25.6 | 24.7 | 24.2 | 24.2 | 24.6 | 20.6 | 19.1 |
| Absolute minimum temperature (°C) | 15.3 | 18.0 | 18.9 | 20.8 | 21.0 | 23.6 | 23.2 | 22.9 | 22.8 | 23.6 | 16.3 | 16.5 |
| 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) | 10.0 | 10.7 | 10.8 | 11.2 | 10.5 | 10.2 | 8.5 | 7.4 | 8.6 | 9.7 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 38 | 254 | 348 | 285 | 61 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 26 | 17 | 5 | 4 | 3 | 14 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 5 | 13 | 26 | 27 | 27 | 17 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gissay is at