Average annual temperature is 3.7 °C
Absolute maximum temperature: 14.9 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 80 days
Number of rainy days: 281 days
Number of snow days: 4 days
Look at detailed online map of Umán
* Weather data for Umán Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.7 | 9.8 | 11.5 | 10.6 | 10.7 | 12.0 | 13.8 | 14.9 | 11.8 | 11.5 | 11.1 | 11.3 |
| Average daytime temperature (°C) | 7.5 | 7.8 | 7.8 | 8.8 | 8.5 | 9.9 | 11.8 | 11.9 | 9.8 | 9.4 | 9.6 | 9.7 |
| Average temperature (°C) | 2.8 | 3.2 | 3.2 | 3.3 | 3.0 | 3.3 | 4.6 | 4.6 | 3.8 | 4.2 | 4.1 | 4.6 |
| Average night temperature (°C) | -0.6 | 0.0 | 0.3 | -0.8 | -1.8 | -1.8 | -1.2 | -1.0 | -0.7 | 0.4 | 0.4 | 1.1 |
| Absolute minimum temperature (°C) | -4.6 | -4.2 | -1.9 | -4.4 | -5.3 | -3.2 | -2.8 | -2.5 | -3.3 | -1.7 | -1.2 | -0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.0 | 8.6 | 8.8 | 10.1 | 10.2 | 10.5 | 10.6 | 10.8 | 10.6 | 10.1 | 9.7 | 9.6 |
| Precipitation (mm) | 157 | 241 | 175 | 86 | 63 | 5 | 4 | 22 | 122 | 162 | 226 | 254 |
| Sunny days | 0 | 0 | 0 | 3 | 9 | 22 | 26 | 11 | 5 | 1 | 3 | 0 |
| Rainy days | 31 | 28 | 31 | 27 | 21 | 8 | 5 | 17 | 25 | 30 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umán is at