Average annual temperature is 28.4 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Garissa
* Weather data for Garissa 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) | 37.9 | 37.8 | 38.2 | 36.4 | 36.2 | 35.3 | 34.7 | 35.1 | 36.3 | 37.1 | 32.4 | 36.8 |
| Average daytime temperature (°C) | 36.1 | 36.4 | 35.7 | 33.2 | 34.0 | 33.9 | 32.3 | 33.2 | 35.0 | 35.2 | 29.9 | 34.4 |
| Average temperature (°C) | 29.7 | 29.9 | 29.9 | 28.2 | 28.4 | 28.2 | 26.6 | 27.2 | 28.4 | 29.1 | 25.9 | 29.0 |
| Average night temperature (°C) | 23.4 | 23.5 | 24.6 | 24.1 | 23.8 | 23.4 | 22.1 | 22.2 | 23.0 | 24.1 | 22.9 | 24.0 |
| Absolute minimum temperature (°C) | 22.1 | 22.6 | 23.5 | 22.0 | 22.7 | 22.5 | 21.1 | 20.9 | 22.1 | 22.8 | 22.4 | 22.4 |
| 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) | 11.0 | 11.0 | 10.2 | 9.5 | 10.8 | 10.5 | 9.9 | 10.0 | 10.3 | 10.5 | 9.1 | 11.1 |
| Precipitation (mm) | 3 | 0 | 35 | 113 | 12 | 10 | 18 | 16 | 7 | 24 | 261 | 9 |
| Sunny days | 28 | 27 | 18 | 2 | 5 | 15 | 12 | 10 | 8 | 9 | 0 | 13 |
| Rainy days | 3 | 1 | 13 | 28 | 26 | 15 | 19 | 21 | 22 | 22 | 30 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Garissa is at