Average annual temperature is 20.4 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Isongo
* Weather data for Isongo 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) | 31.5 | 34.0 | 32.8 | 30.6 | 28.5 | 27.1 | 28.2 | 30.5 | 29.2 | 31.7 | 28.8 | 31.5 |
| Average daytime temperature (°C) | 29.3 | 31.4 | 27.8 | 27.0 | 26.7 | 26.1 | 26.3 | 27.1 | 27.1 | 28.1 | 26.5 | 28.0 |
| Average temperature (°C) | 20.8 | 22.5 | 20.4 | 20.2 | 20.0 | 19.7 | 19.8 | 20.2 | 20.0 | 20.7 | 19.8 | 20.7 |
| Average night temperature (°C) | 13.7 | 15.1 | 15.3 | 15.6 | 14.7 | 14.9 | 14.5 | 14.5 | 14.7 | 15.3 | 15.0 | 15.2 |
| Absolute minimum temperature (°C) | 12.2 | 12.7 | 13.2 | 13.7 | 13.6 | 13.7 | 12.8 | 12.4 | 13.4 | 13.6 | 13.6 | 13.3 |
| 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) | 11.0 | 10.8 | 9.7 | 9.4 | 10.6 | 10.1 | 10.8 | 11.0 | 10.6 | 10.1 | 9.7 | 10.5 |
| Precipitation (mm) | 1 | 7 | 176 | 235 | 80 | 72 | 57 | 79 | 147 | 143 | 202 | 59 |
| Sunny days | 28 | 22 | 5 | 3 | 4 | 4 | 12 | 9 | 5 | 5 | 4 | 6 |
| Rainy days | 3 | 6 | 26 | 27 | 27 | 26 | 19 | 22 | 25 | 26 | 26 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isongo is at