Average annual temperature is 20.5 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Chamunyana
* Weather data for Chamunyana 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) | 29.2 | 31.6 | 31.6 | 27.4 | 29.4 | 29.5 | 30.9 | 30.9 | 30.4 | 30.5 | 28.1 | 28.2 |
| Average daytime temperature (°C) | 26.5 | 28.6 | 26.1 | 25.3 | 26.7 | 28.0 | 28.7 | 29.4 | 28.1 | 28.0 | 25.2 | 26.3 |
| Average temperature (°C) | 19.7 | 21.3 | 19.6 | 19.4 | 20.4 | 21.5 | 21.6 | 22.4 | 20.6 | 20.8 | 19.5 | 19.9 |
| Average night temperature (°C) | 14.0 | 15.1 | 15.0 | 14.7 | 15.1 | 15.7 | 15.1 | 16.2 | 15.1 | 15.6 | 15.3 | 14.8 |
| Absolute minimum temperature (°C) | 12.0 | 13.5 | 13.3 | 12.6 | 13.7 | 14.5 | 13.5 | 14.4 | 13.2 | 13.8 | 12.5 | 13.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.4 | 10.1 | 8.9 | 9.3 | 10.3 | 10.3 | 10.5 | 10.3 | 10.2 | 10.2 | 8.2 | 9.8 |
| Precipitation (mm) | 43 | 26 | 150 | 123 | 48 | 17 | 0 | 5 | 82 | 72 | 98 | 81 |
| Sunny days | 13 | 15 | 5 | 1 | 9 | 12 | 31 | 19 | 3 | 3 | 0 | 0 |
| Rainy days | 18 | 13 | 26 | 29 | 22 | 18 | 0 | 12 | 27 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chamunyana is at