Average annual temperature is 14.2 °C
Absolute maximum temperature: 23.7 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Simotwa
* Weather data for Simotwa 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) | 21.2 | 23.7 | 23.4 | 20.8 | 20.4 | 20.5 | 20.7 | 21.6 | 21.7 | 22.3 | 18.8 | 20.6 |
| Average daytime temperature (°C) | 19.0 | 21.6 | 20.1 | 18.8 | 18.9 | 18.9 | 18.8 | 19.1 | 19.6 | 20.0 | 17.5 | 19.4 |
| Average temperature (°C) | 14.1 | 16.0 | 14.7 | 14.0 | 14.0 | 13.7 | 13.6 | 13.9 | 14.0 | 14.7 | 13.4 | 14.6 |
| Average night temperature (°C) | 9.8 | 10.7 | 10.6 | 10.8 | 9.7 | 9.2 | 8.8 | 8.9 | 9.4 | 11.0 | 10.5 | 10.6 |
| Absolute minimum temperature (°C) | 8.1 | 8.1 | 8.6 | 9.1 | 8.1 | 8.0 | 7.2 | 7.5 | 8.1 | 8.5 | 10.0 | 8.1 |
| 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) | 11.2 | 11.1 | 10.4 | 10.1 | 10.7 | 10.5 | 10.9 | 10.9 | 10.8 | 11.0 | 10.2 | 11.0 |
| Precipitation (mm) | 9 | 2 | 69 | 200 | 72 | 63 | 43 | 62 | 102 | 81 | 118 | 20 |
| Sunny days | 26 | 26 | 8 | 2 | 6 | 8 | 3 | 10 | 5 | 1 | 2 | 12 |
| Rainy days | 5 | 2 | 23 | 28 | 25 | 22 | 28 | 21 | 25 | 30 | 28 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Simotwa is at