Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Kisilwa
* Weather data for Kisilwa 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 | 37.5 | 36.1 | 34.8 | 34.5 | 34.8 | 33.5 | 34.5 | 36.5 | 38.5 | 37.7 | 36.7 |
| Average daytime temperature (°C) | 31.3 | 34.3 | 32.5 | 33.1 | 32.8 | 32.0 | 31.4 | 32.5 | 34.5 | 36.4 | 35.3 | 32.4 |
| Average temperature (°C) | 25.4 | 27.6 | 26.0 | 26.5 | 26.2 | 25.0 | 23.9 | 25.2 | 27.1 | 28.7 | 28.0 | 26.5 |
| Average night temperature (°C) | 20.5 | 22.2 | 21.3 | 21.7 | 20.7 | 18.8 | 17.1 | 18.7 | 20.9 | 22.6 | 22.8 | 21.9 |
| Absolute minimum temperature (°C) | 19.2 | 20.1 | 20.0 | 20.5 | 19.0 | 16.5 | 15.2 | 16.5 | 19.6 | 20.6 | 20.9 | 19.8 |
| 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 | 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 | 10.8 | 9.6 | 10.6 | 10.9 | 10.6 | 10.7 | 10.8 | 11.0 | 11.1 | 10.9 | 9.9 |
| Precipitation (mm) | 78 | 56 | 109 | 55 | 11 | 0 | 0 | 0 | 0 | 1 | 60 | 190 |
| Sunny days | 12 | 13 | 7 | 7 | 23 | 27 | 31 | 30 | 29 | 25 | 12 | 7 |
| Rainy days | 19 | 15 | 24 | 23 | 8 | 3 | 0 | 1 | 1 | 6 | 18 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kisilwa is at