Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 32 days
Number of rainy days: 333 days
Look at detailed online map of Dos de Mayo
* Weather data for Dos 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) | 32.5 | 33.0 | 33.0 | 33.0 | 32.3 | 31.4 | 33.6 | 35.0 | 37.9 | 37.3 | 36.2 | 34.3 |
| Average daytime temperature (°C) | 29.8 | 29.8 | 30.2 | 30.1 | 29.8 | 28.9 | 30.9 | 32.6 | 33.6 | 33.8 | 32.6 | 31.0 |
| Average temperature (°C) | 25.0 | 24.9 | 25.1 | 25.2 | 25.4 | 24.2 | 25.6 | 26.6 | 27.2 | 27.7 | 27.0 | 26.1 |
| Average night temperature (°C) | 22.1 | 22.3 | 22.3 | 22.4 | 22.8 | 21.2 | 21.9 | 22.7 | 23.3 | 23.9 | 23.8 | 23.3 |
| Absolute minimum temperature (°C) | 20.3 | 20.4 | 21.2 | 21.4 | 21.9 | 15.8 | 19.6 | 20.5 | 21.4 | 22.4 | 22.5 | 22.2 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 7.8 | 7.6 | 7.8 | 8.5 | 8.7 | 10.1 | 10.2 | 9.8 | 9.7 | 9.4 | 8.1 |
| Precipitation (mm) | 328 | 349 | 374 | 279 | 249 | 148 | 91 | 68 | 101 | 162 | 211 | 280 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 3 | 6 | 9 | 4 | 5 | 2 | 2 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 27 | 25 | 22 | 26 | 26 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dos de Mayo is at