Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 229 days
Number of rainy days: 136 days
Look at detailed online map of Iwawi
* Weather data for Iwawi 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) | 34.3 | 37.0 | 35.6 | 34.2 | 34.7 | 34.2 | 33.3 | 34.5 | 35.9 | 38.8 | 37.6 | 36.6 |
| Average daytime temperature (°C) | 30.9 | 33.9 | 32.0 | 32.4 | 32.6 | 31.8 | 31.1 | 32.2 | 34.2 | 36.2 | 35.0 | 32.1 |
| Average temperature (°C) | 25.0 | 27.3 | 25.6 | 26.0 | 26.0 | 25.0 | 23.9 | 25.1 | 27.0 | 28.7 | 27.8 | 26.2 |
| Average night temperature (°C) | 20.3 | 22.0 | 21.1 | 21.3 | 20.4 | 19.1 | 17.5 | 18.8 | 20.8 | 22.4 | 22.4 | 21.6 |
| Absolute minimum temperature (°C) | 19.1 | 20.0 | 20.0 | 20.1 | 18.5 | 16.9 | 16.0 | 17.3 | 19.1 | 20.6 | 21.0 | 19.2 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 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) | 10.5 | 11.0 | 9.9 | 10.8 | 10.9 | 10.7 | 10.7 | 10.9 | 11.0 | 11.1 | 11.1 | 10.0 |
| Precipitation (mm) | 92 | 57 | 129 | 57 | 16 | 0 | 0 | 0 | 0 | 0 | 88 | 213 |
| Sunny days | 13 | 16 | 6 | 8 | 24 | 29 | 31 | 29 | 29 | 28 | 9 | 7 |
| Rainy days | 18 | 12 | 25 | 22 | 7 | 1 | 0 | 2 | 1 | 3 | 21 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iwawi is at