Average annual temperature is 20.4 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 160 days
Number of rainy days: 205 days
Look at detailed online map of Rosoga
* Weather data for Rosoga 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) | 29.5 | 31.2 | 31.3 | 29.3 | 28.4 | 29.5 | 28.8 | 29.7 | 30.1 | 30.9 | 25.6 | 27.5 |
| Average daytime temperature (°C) | 27.3 | 29.5 | 27.5 | 25.8 | 26.5 | 27.1 | 26.8 | 26.9 | 27.3 | 27.5 | 24.0 | 26.2 |
| Average temperature (°C) | 20.7 | 22.4 | 21.0 | 19.6 | 20.3 | 20.8 | 20.1 | 20.3 | 20.5 | 20.8 | 18.7 | 20.3 |
| Average night temperature (°C) | 13.5 | 14.2 | 15.1 | 14.8 | 15.0 | 15.1 | 14.0 | 14.1 | 14.5 | 15.2 | 14.6 | 14.3 |
| Absolute minimum temperature (°C) | 11.8 | 12.5 | 13.3 | 13.8 | 13.3 | 13.3 | 11.5 | 12.3 | 12.5 | 13.8 | 13.4 | 11.5 |
| 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) | 10.7 | 11.0 | 10.3 | 10.1 | 10.5 | 10.5 | 10.9 | 11.0 | 11.0 | 10.9 | 10.3 | 11.0 |
| Precipitation (mm) | 4 | 0 | 116 | 147 | 38 | 10 | 23 | 48 | 68 | 59 | 214 | 15 |
| Sunny days | 29 | 24 | 14 | 5 | 11 | 11 | 13 | 17 | 11 | 7 | 3 | 15 |
| Rainy days | 2 | 4 | 17 | 25 | 20 | 19 | 18 | 14 | 19 | 24 | 27 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rosoga is at