Average annual temperature is 23.6 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Sansui
* Weather data for Sansui 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) | 34.9 | 33.9 | 34.8 | 31.0 | 32.3 | 31.5 | 32.2 | 34.1 | 33.5 | 34.5 | 33.7 | 31.4 |
| Average daytime temperature (°C) | 29.5 | 30.6 | 27.7 | 28.0 | 29.7 | 30.1 | 30.0 | 31.3 | 31.1 | 32.8 | 27.9 | 27.9 |
| Average temperature (°C) | 23.2 | 24.3 | 22.0 | 22.3 | 23.8 | 24.2 | 23.3 | 24.9 | 24.8 | 25.6 | 22.3 | 22.3 |
| Average night temperature (°C) | 17.5 | 18.8 | 17.7 | 17.6 | 18.2 | 18.2 | 16.5 | 18.2 | 19.3 | 19.9 | 18.1 | 18.0 |
| Absolute minimum temperature (°C) | 15.9 | 17.1 | 16.3 | 16.0 | 16.7 | 16.5 | 14.9 | 16.9 | 17.6 | 18.2 | 17.1 | 16.5 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 11.1 | 10.8 | 9.6 | 10.1 | 10.4 | 10.3 | 10.4 | 9.8 | 10.7 | 10.4 | 9.7 | 10.1 |
| Precipitation (mm) | 25 | 19 | 158 | 99 | 25 | 4 | 0 | 0 | 22 | 25 | 196 | 136 |
| Sunny days | 13 | 12 | 4 | 2 | 19 | 26 | 31 | 30 | 15 | 15 | 3 | 1 |
| Rainy days | 18 | 16 | 27 | 28 | 12 | 4 | 0 | 1 | 15 | 16 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sansui is at