Average annual temperature is 26.3 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Semewani
* Weather data for Semewani 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) | 32.4 | 32.8 | 33.3 | 30.5 | 29.0 | 28.2 | 28.6 | 29.7 | 31.0 | 32.6 | 30.4 | 31.9 |
| Average daytime temperature (°C) | 31.3 | 31.9 | 31.0 | 28.2 | 27.7 | 27.4 | 27.5 | 28.4 | 29.9 | 30.2 | 28.0 | 30.1 |
| Average temperature (°C) | 27.7 | 28.0 | 27.7 | 26.0 | 25.9 | 25.3 | 24.8 | 25.1 | 26.1 | 26.6 | 25.4 | 27.3 |
| Average night temperature (°C) | 25.2 | 25.4 | 25.3 | 24.1 | 24.3 | 23.7 | 22.7 | 22.5 | 23.1 | 23.9 | 23.4 | 24.9 |
| Absolute minimum temperature (°C) | 23.0 | 24.1 | 23.3 | 22.9 | 22.6 | 22.6 | 20.8 | 21.3 | 21.3 | 22.3 | 22.0 | 23.8 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 11.9 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.0 | 10.9 | 10.3 | 8.6 | 10.4 | 10.6 | 10.6 | 10.9 | 11.2 | 11.0 | 8.9 | 11.0 |
| Precipitation (mm) | 38 | 10 | 105 | 390 | 125 | 78 | 57 | 46 | 32 | 116 | 464 | 126 |
| Sunny days | 7 | 14 | 5 | 0 | 1 | 3 | 2 | 4 | 7 | 5 | 0 | 0 |
| Rainy days | 24 | 14 | 26 | 30 | 30 | 27 | 29 | 27 | 23 | 26 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Semewani is at