Average annual temperature is 24.8 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Ithumba
* Weather data for Ithumba 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) | 32.7 | 34.4 | 35.0 | 32.1 | 32.5 | 32.1 | 34.7 | 32.8 | 33.7 | 35.1 | 32.0 | 31.0 |
| Average daytime temperature (°C) | 30.9 | 32.9 | 32.7 | 29.6 | 30.4 | 30.0 | 29.6 | 30.6 | 32.0 | 32.2 | 29.1 | 29.7 |
| Average temperature (°C) | 25.0 | 26.4 | 26.2 | 24.4 | 24.6 | 24.2 | 23.5 | 24.1 | 25.3 | 25.6 | 23.9 | 24.8 |
| Average night temperature (°C) | 19.0 | 19.8 | 20.6 | 20.4 | 19.8 | 19.0 | 18.2 | 18.4 | 19.3 | 20.3 | 20.3 | 20.6 |
| Absolute minimum temperature (°C) | 17.2 | 18.7 | 19.5 | 19.6 | 18.7 | 17.4 | 16.9 | 17.2 | 17.5 | 18.7 | 19.9 | 18.4 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 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) | 11.0 | 11.0 | 10.6 | 9.5 | 10.7 | 9.8 | 8.9 | 9.6 | 10.3 | 10.7 | 10.1 | 10.7 |
| Precipitation (mm) | 15 | 4 | 108 | 159 | 27 | 8 | 4 | 8 | 6 | 65 | 339 | 143 |
| Sunny days | 17 | 22 | 11 | 0 | 9 | 20 | 22 | 23 | 20 | 10 | 0 | 4 |
| Rainy days | 14 | 6 | 20 | 30 | 22 | 10 | 9 | 8 | 10 | 21 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ithumba is at