Average annual temperature is 20.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Simuli
* Weather data for Simuli 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) | 30.9 | 34.0 | 32.6 | 30.2 | 28.4 | 26.9 | 27.8 | 30.2 | 28.7 | 30.9 | 28.6 | 30.8 |
| Average daytime temperature (°C) | 29.1 | 31.2 | 27.5 | 26.8 | 26.5 | 25.7 | 25.9 | 26.9 | 26.7 | 27.8 | 26.3 | 27.8 |
| Average temperature (°C) | 20.4 | 22.2 | 20.1 | 19.9 | 19.6 | 19.3 | 19.6 | 20.1 | 19.6 | 20.5 | 19.6 | 20.6 |
| Average night temperature (°C) | 13.1 | 14.6 | 15.0 | 15.2 | 14.3 | 14.5 | 14.5 | 14.6 | 14.6 | 15.3 | 14.8 | 15.1 |
| Absolute minimum temperature (°C) | 10.6 | 12.3 | 13.1 | 13.4 | 13.1 | 13.1 | 12.8 | 12.8 | 13.1 | 13.8 | 13.6 | 13.2 |
| 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) | 10.9 | 10.9 | 9.7 | 9.7 | 10.6 | 10.2 | 10.8 | 11.0 | 10.8 | 10.3 | 9.8 | 10.6 |
| Precipitation (mm) | 0 | 3 | 178 | 214 | 71 | 52 | 45 | 82 | 111 | 138 | 181 | 42 |
| Sunny days | 29 | 22 | 5 | 3 | 5 | 2 | 12 | 11 | 5 | 8 | 5 | 8 |
| Rainy days | 2 | 6 | 26 | 27 | 26 | 28 | 19 | 20 | 25 | 23 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Simuli is at