Average annual temperature is 22.6 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Ilonga
* Weather data for Ilonga 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) | 30.1 | 30.2 | 31.0 | 27.8 | 29.0 | 29.3 | 28.7 | 30.6 | 32.1 | 35.0 | 33.5 | 31.7 |
| Average daytime temperature (°C) | 28.0 | 28.3 | 27.3 | 26.3 | 26.7 | 26.5 | 26.3 | 27.6 | 30.0 | 32.5 | 30.8 | 29.4 |
| Average temperature (°C) | 22.4 | 23.0 | 22.3 | 21.5 | 21.4 | 20.7 | 20.7 | 21.7 | 23.8 | 25.5 | 24.4 | 23.6 |
| Average night temperature (°C) | 18.7 | 19.3 | 19.1 | 18.2 | 17.1 | 15.7 | 15.4 | 16.2 | 17.1 | 18.8 | 19.4 | 19.8 |
| Absolute minimum temperature (°C) | 17.5 | 18.4 | 18.3 | 16.3 | 15.7 | 13.1 | 13.1 | 14.6 | 15.1 | 16.7 | 17.9 | 18.4 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| 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) | 8.3 | 8.9 | 8.2 | 8.9 | 9.6 | 10.3 | 9.8 | 10.2 | 9.7 | 10.8 | 9.9 | 9.7 |
| Precipitation (mm) | 154 | 126 | 216 | 125 | 11 | 8 | 2 | 8 | 3 | 11 | 76 | 232 |
| Sunny days | 5 | 5 | 4 | 5 | 22 | 22 | 27 | 13 | 22 | 16 | 5 | 0 |
| Rainy days | 26 | 23 | 27 | 25 | 9 | 8 | 4 | 18 | 8 | 15 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilonga is at