Average annual temperature is 15.4 °C
Absolute maximum temperature: 26.6 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Njombe
* Weather data for Njombe 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) | 24.1 | 23.6 | 23.3 | 22.1 | 21.8 | 22.4 | 23.9 | 22.8 | 24.9 | 26.6 | 24.6 | 25.0 |
| Average daytime temperature (°C) | 21.7 | 22.1 | 21.3 | 20.1 | 19.6 | 19.5 | 17.9 | 18.9 | 21.8 | 23.8 | 22.7 | 22.8 |
| Average temperature (°C) | 16.1 | 16.6 | 16.3 | 15.7 | 14.4 | 13.3 | 12.1 | 13.3 | 15.0 | 17.2 | 17.1 | 17.3 |
| Average night temperature (°C) | 12.2 | 12.9 | 13.1 | 13.0 | 10.5 | 8.5 | 7.8 | 9.3 | 10.3 | 11.8 | 13.3 | 13.8 |
| Absolute minimum temperature (°C) | 10.3 | 10.7 | 11.4 | 10.0 | 7.3 | 5.5 | 6.3 | 7.5 | 8.9 | 9.3 | 11.0 | 12.2 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 |
| 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) | 9.2 | 8.9 | 8.2 | 8.6 | 9.8 | 10.1 | 10.2 | 9.2 | 9.4 | 10.2 | 9.7 | 8.9 |
| Precipitation (mm) | 233 | 182 | 147 | 98 | 18 | 7 | 4 | 16 | 12 | 20 | 79 | 236 |
| Sunny days | 2 | 1 | 1 | 3 | 12 | 22 | 19 | 7 | 9 | 10 | 3 | 1 |
| Rainy days | 29 | 27 | 30 | 27 | 19 | 8 | 12 | 24 | 21 | 21 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Njombe is at