Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Acha
* Weather data for Acha Uganda is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.1 | 39.5 | 39.2 | 34.6 | 34.5 | 33.9 | 34.6 | 35.5 | 35.1 | 35.8 | 32.4 | 36.6 |
| Average daytime temperature (°C) | 34.9 | 36.7 | 32.5 | 31.8 | 32.2 | 31.4 | 32.0 | 32.0 | 32.2 | 32.2 | 30.3 | 34.1 |
| Average temperature (°C) | 27.6 | 29.2 | 25.9 | 25.5 | 26.1 | 25.3 | 25.8 | 25.6 | 25.9 | 25.8 | 24.8 | 27.1 |
| Average night temperature (°C) | 20.4 | 21.8 | 21.1 | 21.0 | 21.2 | 20.7 | 20.5 | 20.4 | 20.8 | 21.3 | 20.5 | 20.9 |
| Absolute minimum temperature (°C) | 17.4 | 19.8 | 18.9 | 18.1 | 19.8 | 18.6 | 19.0 | 19.0 | 19.4 | 20.1 | 19.1 | 18.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.7 | 10.5 | 8.8 | 9.7 | 11.0 | 10.0 | 11.0 | 10.8 | 10.3 | 10.0 | 9.9 | 10.4 |
| Precipitation (mm) | 0 | 5 | 119 | 84 | 57 | 108 | 82 | 89 | 72 | 202 | 152 | 9 |
| Sunny days | 29 | 25 | 7 | 5 | 8 | 7 | 8 | 9 | 6 | 4 | 5 | 25 |
| Rainy days | 2 | 3 | 24 | 25 | 23 | 23 | 23 | 22 | 24 | 27 | 25 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Acha is at