Average annual temperature is 21.6 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of Gacheru
* Weather data for Gacheru 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) | 30.0 | 31.6 | 31.8 | 28.4 | 27.8 | 27.8 | 28.9 | 30.2 | 31.1 | 32.6 | 27.5 | 29.4 |
| Average daytime temperature (°C) | 27.5 | 29.9 | 29.0 | 26.1 | 26.4 | 26.1 | 26.1 | 27.6 | 29.9 | 28.7 | 25.3 | 26.7 |
| Average temperature (°C) | 21.1 | 22.7 | 22.8 | 21.0 | 21.5 | 21.2 | 20.6 | 21.5 | 23.1 | 22.4 | 20.3 | 20.9 |
| Average night temperature (°C) | 15.1 | 16.0 | 17.4 | 17.1 | 17.7 | 17.2 | 16.3 | 16.4 | 17.6 | 17.3 | 16.9 | 15.9 |
| Absolute minimum temperature (°C) | 12.8 | 14.4 | 15.8 | 15.4 | 15.9 | 15.0 | 14.4 | 13.4 | 15.4 | 15.5 | 14.5 | 13.9 |
| 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) | 11.1 | 11.2 | 10.4 | 10.1 | 10.4 | 9.9 | 10.1 | 10.4 | 10.8 | 10.8 | 9.4 | 11.0 |
| Precipitation (mm) | 15 | 3 | 82 | 129 | 86 | 33 | 30 | 31 | 37 | 130 | 237 | 62 |
| Sunny days | 12 | 22 | 4 | 0 | 1 | 10 | 6 | 4 | 3 | 6 | 0 | 1 |
| Rainy days | 19 | 6 | 27 | 30 | 30 | 20 | 25 | 27 | 27 | 25 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gacheru is at