Average annual temperature is 24.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Mariwenyi
* Weather data for Mariwenyi 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) | 33.5 | 34.8 | 34.4 | 33.6 | 32.6 | 31.1 | 31.3 | 31.8 | 32.2 | 34.3 | 31.5 | 31.4 |
| Average daytime temperature (°C) | 31.5 | 32.9 | 32.3 | 30.0 | 29.2 | 28.5 | 28.3 | 28.9 | 29.8 | 30.8 | 28.4 | 29.2 |
| Average temperature (°C) | 25.1 | 26.0 | 25.7 | 24.4 | 23.7 | 22.9 | 22.3 | 22.7 | 23.5 | 24.3 | 23.3 | 24.3 |
| Average night temperature (°C) | 19.8 | 20.2 | 20.6 | 20.7 | 19.9 | 19.0 | 18.2 | 18.2 | 18.8 | 19.7 | 19.9 | 20.6 |
| Absolute minimum temperature (°C) | 18.1 | 19.2 | 19.7 | 19.0 | 19.1 | 18.0 | 17.0 | 17.3 | 17.7 | 17.5 | 18.3 | 19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.0 | 11.1 | 10.6 | 9.2 | 10.4 | 9.7 | 10.1 | 10.0 | 10.5 | 10.9 | 9.8 | 10.6 |
| Precipitation (mm) | 22 | 3 | 53 | 152 | 64 | 24 | 17 | 23 | 54 | 93 | 337 | 137 |
| Sunny days | 14 | 21 | 9 | 1 | 4 | 18 | 18 | 16 | 8 | 6 | 0 | 1 |
| Rainy days | 17 | 7 | 22 | 29 | 27 | 12 | 13 | 15 | 22 | 25 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mariwenyi is at