Average annual temperature is 27.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Merille
* Weather data for Merille 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) | 35.1 | 36.1 | 35.8 | 32.7 | 34.9 | 35.3 | 36.0 | 36.2 | 36.7 | 36.5 | 30.7 | 33.9 |
| Average daytime temperature (°C) | 33.4 | 34.5 | 32.9 | 30.1 | 33.0 | 34.1 | 33.3 | 34.4 | 35.5 | 33.2 | 28.7 | 32.6 |
| Average temperature (°C) | 27.9 | 29.0 | 27.8 | 25.3 | 27.6 | 28.4 | 27.3 | 27.9 | 29.1 | 27.7 | 24.3 | 27.2 |
| Average night temperature (°C) | 22.2 | 23.1 | 23.3 | 21.5 | 22.5 | 22.7 | 21.7 | 22.0 | 23.1 | 22.8 | 21.1 | 22.1 |
| Absolute minimum temperature (°C) | 20.1 | 21.7 | 20.7 | 20.4 | 20.8 | 21.6 | 20.1 | 20.4 | 21.6 | 21.0 | 19.7 | 20.0 |
| 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) | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 |
| 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 | 10.2 | 9.8 | 10.8 | 10.8 | 10.0 | 10.7 | 11.0 | 10.6 | 8.6 | 10.9 |
| Precipitation (mm) | 8 | 0 | 119 | 151 | 29 | 0 | 0 | 0 | 0 | 84 | 224 | 16 |
| Sunny days | 25 | 28 | 12 | 1 | 19 | 28 | 31 | 29 | 28 | 13 | 1 | 15 |
| Rainy days | 6 | 0 | 19 | 29 | 12 | 2 | 0 | 2 | 2 | 18 | 29 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Merille is at