Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Isombeka
* Weather data for Isombeka Tanzania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.0 | 31.9 | 31.1 | 30.3 | 29.6 | 30.1 | 30.4 | 30.6 | 32.4 | 35.3 | 33.0 | 31.8 |
| Average daytime temperature (°C) | 26.9 | 29.1 | 27.9 | 27.2 | 27.8 | 28.3 | 27.6 | 28.8 | 30.9 | 32.6 | 31.0 | 28.3 |
| Average temperature (°C) | 22.0 | 23.7 | 22.6 | 22.0 | 22.1 | 22.0 | 21.2 | 22.3 | 24.2 | 25.6 | 24.2 | 23.1 |
| Average night temperature (°C) | 17.6 | 18.9 | 18.5 | 17.8 | 17.0 | 16.1 | 14.9 | 16.1 | 17.9 | 19.4 | 19.1 | 18.9 |
| Absolute minimum temperature (°C) | 16.4 | 17.8 | 17.2 | 16.0 | 15.1 | 14.5 | 13.4 | 14.5 | 16.7 | 17.6 | 18.3 | 16.8 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.7 | 10.9 | 10.5 | 10.7 | 10.8 | 10.7 | 10.8 | 10.8 | 10.9 | 11.0 | 11.0 | 10.4 |
| Precipitation (mm) | 153 | 39 | 96 | 135 | 17 | 2 | 0 | 1 | 0 | 5 | 46 | 264 |
| Sunny days | 5 | 14 | 6 | 2 | 12 | 25 | 30 | 27 | 27 | 28 | 5 | 6 |
| Rainy days | 26 | 14 | 25 | 28 | 19 | 5 | 1 | 4 | 3 | 3 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isombeka is at