Average annual temperature is 25.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Uno de Mayo
* Weather data for Uno de Mayo 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) | 33.0 | 32.4 | 32.8 | 32.2 | 31.3 | 30.7 | 32.7 | 35.6 | 36.9 | 38.2 | 37.3 | 33.6 |
| Average daytime temperature (°C) | 29.4 | 29.1 | 29.4 | 29.4 | 28.1 | 28.0 | 30.8 | 32.8 | 33.5 | 34.6 | 32.6 | 30.8 |
| Average temperature (°C) | 25.0 | 24.7 | 25.0 | 24.9 | 24.1 | 22.8 | 24.8 | 26.4 | 27.3 | 28.3 | 27.0 | 26.0 |
| Average night temperature (°C) | 21.7 | 21.7 | 22.0 | 21.5 | 21.2 | 18.6 | 20.1 | 21.3 | 22.9 | 23.8 | 23.1 | 23.0 |
| Absolute minimum temperature (°C) | 17.8 | 19.5 | 21.0 | 18.4 | 18.1 | 9.9 | 16.4 | 17.7 | 20.2 | 21.9 | 19.3 | 21.2 |
| 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) | 8.2 | 7.5 | 7.7 | 8.3 | 7.6 | 9.5 | 10.2 | 10.1 | 9.7 | 9.9 | 9.4 | 8.3 |
| Precipitation (mm) | 229 | 359 | 296 | 183 | 185 | 35 | 5 | 41 | 99 | 91 | 203 | 366 |
| Sunny days | 3 | 1 | 0 | 1 | 4 | 11 | 16 | 20 | 7 | 12 | 4 | 0 |
| Rainy days | 28 | 27 | 31 | 29 | 27 | 19 | 15 | 11 | 23 | 19 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Uno de Mayo is at