Average annual temperature is 26.5 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 35 days
Number of rainy days: 330 days
Look at detailed online map of Chumvini
* Weather data for Chumvini 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) | 32.6 | 33.6 | 33.0 | 30.8 | 29.0 | 28.0 | 28.0 | 29.1 | 30.5 | 32.6 | 31.0 | 32.6 |
| Average daytime temperature (°C) | 31.3 | 31.9 | 30.9 | 28.3 | 27.8 | 27.3 | 27.0 | 27.7 | 29.3 | 30.3 | 28.3 | 30.6 |
| Average temperature (°C) | 28.0 | 28.3 | 27.9 | 26.4 | 26.2 | 25.7 | 24.8 | 25.0 | 26.0 | 26.8 | 25.8 | 27.6 |
| Average night temperature (°C) | 25.7 | 25.8 | 25.6 | 24.5 | 24.8 | 24.2 | 22.9 | 22.8 | 23.3 | 24.1 | 23.7 | 25.0 |
| Absolute minimum temperature (°C) | 22.5 | 24.7 | 23.5 | 23.4 | 23.1 | 22.3 | 21.2 | 21.5 | 21.7 | 22.4 | 22.7 | 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 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 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 | 11.0 | 10.2 | 8.5 | 10.5 | 10.6 | 10.4 | 10.9 | 11.2 | 10.9 | 8.8 | 11.0 |
| Precipitation (mm) | 30 | 18 | 106 | 381 | 113 | 69 | 80 | 68 | 39 | 123 | 407 | 110 |
| Sunny days | 6 | 12 | 4 | 0 | 1 | 3 | 3 | 0 | 4 | 2 | 0 | 0 |
| Rainy days | 25 | 16 | 27 | 30 | 30 | 27 | 28 | 31 | 26 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chumvini is at