Average annual temperature is 16.6 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Pirisya
* Weather data for Pirisya 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) | 24.6 | 26.7 | 27.7 | 23.1 | 23.0 | 23.4 | 22.7 | 23.4 | 25.2 | 26.9 | 22.0 | 22.8 |
| Average daytime temperature (°C) | 21.9 | 25.3 | 23.6 | 20.8 | 21.2 | 21.7 | 20.9 | 21.2 | 22.9 | 22.8 | 20.5 | 21.6 |
| Average temperature (°C) | 16.4 | 18.6 | 17.6 | 16.1 | 16.3 | 16.2 | 15.3 | 15.9 | 17.1 | 17.4 | 16.0 | 16.4 |
| Average night temperature (°C) | 11.6 | 12.8 | 13.1 | 12.7 | 12.6 | 12.2 | 11.4 | 11.8 | 12.5 | 13.6 | 12.8 | 12.2 |
| Absolute minimum temperature (°C) | 9.4 | 11.3 | 11.4 | 11.5 | 10.6 | 11.3 | 10.0 | 10.4 | 11.8 | 11.8 | 10.4 | 10.7 |
| 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) | 10.8 | 11.0 | 10.6 | 9.8 | 10.6 | 10.9 | 10.8 | 10.8 | 10.9 | 11.0 | 9.3 | 10.8 |
| Precipitation (mm) | 10 | 1 | 61 | 124 | 41 | 11 | 12 | 11 | 48 | 51 | 271 | 39 |
| Sunny days | 24 | 25 | 12 | 0 | 6 | 9 | 22 | 17 | 7 | 4 | 2 | 9 |
| Rainy days | 7 | 3 | 19 | 30 | 25 | 21 | 9 | 14 | 23 | 27 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pirisya is at