Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Arusha District
* Weather data for Arusha District 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 | 35.4 | 35.8 | 29.5 | 29.6 | 29.0 | 29.6 | 30.6 | 31.7 | 32.1 | 29.7 | 33.1 |
| Average daytime temperature (°C) | 32.3 | 33.7 | 31.8 | 27.2 | 26.8 | 25.8 | 25.2 | 27.4 | 29.6 | 29.9 | 26.9 | 29.6 |
| Average temperature (°C) | 25.3 | 26.3 | 25.2 | 22.1 | 21.7 | 20.6 | 20.1 | 21.5 | 23.1 | 23.5 | 21.7 | 23.5 |
| Average night temperature (°C) | 18.9 | 19.3 | 19.5 | 18.8 | 18.4 | 17.0 | 16.4 | 16.8 | 18.0 | 18.6 | 18.4 | 18.9 |
| Absolute minimum temperature (°C) | 17.0 | 17.5 | 18.1 | 17.4 | 17.3 | 15.2 | 14.9 | 14.8 | 16.1 | 16.7 | 17.4 | 17.9 |
| 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) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 11.1 | 11.4 | 10.4 | 8.8 | 8.9 | 8.9 | 8.7 | 9.1 | 10.3 | 10.5 | 9.2 | 11.0 |
| Precipitation (mm) | 6 | 2 | 108 | 268 | 67 | 61 | 17 | 27 | 28 | 61 | 269 | 33 |
| Sunny days | 19 | 24 | 13 | 0 | 4 | 11 | 9 | 8 | 15 | 10 | 1 | 10 |
| Rainy days | 12 | 4 | 18 | 30 | 27 | 19 | 22 | 23 | 15 | 21 | 29 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arusha District is at