Average annual temperature is 23.0 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Mwanza
* Weather data for Mwanza 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) | 28.5 | 29.9 | 30.4 | 28.4 | 29.5 | 29.1 | 30.8 | 32.3 | 29.7 | 31.1 | 28.3 | 27.9 |
| Average daytime temperature (°C) | 26.1 | 27.5 | 25.3 | 26.0 | 27.2 | 27.6 | 28.9 | 29.8 | 26.6 | 27.0 | 25.4 | 25.4 |
| Average temperature (°C) | 22.3 | 23.6 | 22.1 | 22.3 | 23.2 | 23.2 | 23.2 | 24.4 | 23.3 | 23.8 | 22.3 | 22.4 |
| Average night temperature (°C) | 18.6 | 19.8 | 18.8 | 19.0 | 19.2 | 19.4 | 18.4 | 20.1 | 20.0 | 20.5 | 19.4 | 19.7 |
| Absolute minimum temperature (°C) | 17.2 | 18.6 | 17.5 | 16.8 | 17.7 | 17.6 | 16.8 | 18.5 | 18.5 | 18.2 | 17.9 | 18.7 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.2 | 10.8 | 9.7 | 10.3 | 10.7 | 11.0 | 11.2 | 11.1 | 10.5 | 10.3 | 9.4 | 10.3 |
| Precipitation (mm) | 75 | 82 | 236 | 196 | 55 | 64 | 0 | 13 | 108 | 108 | 335 | 178 |
| Sunny days | 7 | 10 | 4 | 2 | 7 | 13 | 31 | 22 | 1 | 3 | 0 | 1 |
| Rainy days | 24 | 18 | 27 | 28 | 24 | 17 | 0 | 9 | 29 | 28 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mwanza is at