Average annual temperature is 21.7 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Masasi
* Weather data for Masasi 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) | 29.5 | 30.8 | 29.2 | 26.7 | 27.3 | 27.9 | 30.2 | 28.8 | 28.6 | 29.1 | 27.0 | 28.0 |
| Average daytime temperature (°C) | 26.9 | 27.9 | 25.4 | 24.6 | 25.4 | 25.8 | 26.0 | 26.5 | 26.5 | 26.9 | 25.3 | 25.8 |
| Average temperature (°C) | 21.7 | 22.9 | 21.3 | 21.4 | 21.7 | 21.6 | 21.7 | 21.8 | 21.6 | 22.1 | 21.2 | 21.5 |
| Average night temperature (°C) | 16.8 | 18.5 | 17.8 | 18.5 | 17.8 | 17.7 | 17.4 | 17.7 | 17.7 | 18.3 | 18.2 | 17.6 |
| Absolute minimum temperature (°C) | 15.3 | 16.3 | 16.2 | 16.9 | 15.8 | 15.6 | 15.5 | 15.7 | 16.7 | 16.6 | 15.9 | 16.4 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 11.0 | 10.4 | 8.7 | 8.2 | 10.3 | 10.5 | 10.8 | 10.9 | 10.3 | 10.0 | 8.3 | 9.8 |
| Precipitation (mm) | 46 | 53 | 131 | 213 | 107 | 96 | 26 | 66 | 94 | 110 | 272 | 119 |
| Sunny days | 8 | 4 | 1 | 0 | 0 | 0 | 6 | 2 | 1 | 0 | 0 | 2 |
| Rainy days | 23 | 24 | 30 | 30 | 31 | 30 | 25 | 29 | 29 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Masasi is at