Average annual temperature is 16.2 °C
Absolute maximum temperature: 26.5 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Nanyuki
* Weather data for Nanyuki 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) | 24.1 | 26.5 | 25.9 | 21.9 | 23.2 | 23.4 | 24.8 | 24.0 | 25.0 | 26.0 | 21.3 | 23.2 |
| Average daytime temperature (°C) | 22.3 | 24.3 | 22.9 | 20.1 | 21.0 | 21.7 | 21.4 | 21.8 | 23.4 | 22.0 | 19.4 | 21.8 |
| Average temperature (°C) | 16.0 | 17.6 | 16.8 | 15.5 | 15.9 | 16.1 | 15.8 | 15.9 | 17.1 | 16.5 | 15.4 | 16.3 |
| Average night temperature (°C) | 9.6 | 10.8 | 11.7 | 11.8 | 11.3 | 11.4 | 11.0 | 10.5 | 11.4 | 12.1 | 12.3 | 11.2 |
| Absolute minimum temperature (°C) | 8.1 | 8.1 | 9.3 | 10.0 | 10.0 | 9.7 | 9.5 | 8.3 | 10.2 | 11.1 | 9.2 | 9.0 |
| 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 | 11.2 | 10.3 | 9.2 | 10.7 | 11.0 | 11.1 | 11.0 | 10.9 | 10.4 | 8.3 | 10.3 |
| Precipitation (mm) | 9 | 0 | 44 | 120 | 25 | 21 | 17 | 28 | 54 | 64 | 128 | 19 |
| Sunny days | 23 | 25 | 12 | 0 | 7 | 7 | 10 | 16 | 6 | 4 | 3 | 13 |
| Rainy days | 8 | 3 | 19 | 30 | 24 | 23 | 21 | 15 | 24 | 27 | 27 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nanyuki is at