Average annual temperature is 22.7 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Iuuma
* Weather data for Iuuma 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) | 30.1 | 31.8 | 31.6 | 30.2 | 30.6 | 30.2 | 30.7 | 31.7 | 31.9 | 34.1 | 29.2 | 28.9 |
| Average daytime temperature (°C) | 28.2 | 30.3 | 29.9 | 27.5 | 28.2 | 27.8 | 27.1 | 28.2 | 30.1 | 30.3 | 27.0 | 27.8 |
| Average temperature (°C) | 22.4 | 24.1 | 23.8 | 22.0 | 22.6 | 22.3 | 21.5 | 22.3 | 23.6 | 23.7 | 21.7 | 22.6 |
| Average night temperature (°C) | 16.9 | 17.6 | 18.5 | 18.4 | 18.2 | 17.4 | 16.7 | 17.0 | 17.9 | 18.6 | 18.4 | 18.5 |
| Absolute minimum temperature (°C) | 15.2 | 16.1 | 16.9 | 17.4 | 16.5 | 15.8 | 15.5 | 15.3 | 16.0 | 17.2 | 17.5 | 16.8 |
| 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) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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 | 11.3 | 10.6 | 9.3 | 10.8 | 9.6 | 9.0 | 9.2 | 10.8 | 10.4 | 9.8 | 10.9 |
| Precipitation (mm) | 12 | 0 | 117 | 199 | 39 | 6 | 2 | 3 | 18 | 115 | 250 | 38 |
| Sunny days | 19 | 24 | 10 | 0 | 7 | 21 | 25 | 24 | 18 | 7 | 2 | 8 |
| Rainy days | 12 | 4 | 21 | 30 | 24 | 9 | 6 | 7 | 12 | 24 | 28 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iuuma is at