Average annual temperature is 18.6 °C
Absolute maximum temperature: 28.4 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Katheri
* Weather data for Katheri 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) | 26.5 | 27.6 | 26.2 | 25.0 | 24.5 | 24.7 | 25.3 | 26.7 | 26.3 | 28.4 | 24.4 | 25.5 |
| Average daytime temperature (°C) | 23.9 | 25.6 | 24.7 | 22.9 | 23.2 | 22.6 | 22.2 | 23.5 | 25.1 | 25.0 | 22.4 | 23.5 |
| Average temperature (°C) | 18.3 | 19.5 | 19.4 | 18.5 | 18.7 | 18.1 | 17.3 | 18.2 | 19.4 | 19.6 | 18.1 | 18.6 |
| Average night temperature (°C) | 13.0 | 13.6 | 15.0 | 15.1 | 15.3 | 14.2 | 13.4 | 13.7 | 14.3 | 15.1 | 15.0 | 14.1 |
| Absolute minimum temperature (°C) | 11.3 | 12.1 | 13.5 | 13.8 | 13.8 | 12.5 | 11.6 | 11.0 | 13.0 | 13.5 | 13.3 | 12.1 |
| 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) | 11.2 | 11.2 | 10.3 | 10.1 | 10.4 | 9.8 | 10.1 | 10.6 | 10.9 | 10.8 | 9.1 | 10.7 |
| Precipitation (mm) | 44 | 11 | 104 | 160 | 82 | 21 | 23 | 19 | 53 | 93 | 202 | 91 |
| Sunny days | 11 | 14 | 3 | 0 | 4 | 7 | 9 | 13 | 4 | 3 | 3 | 5 |
| Rainy days | 20 | 14 | 28 | 30 | 27 | 23 | 22 | 18 | 26 | 28 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Katheri is at