Average annual temperature is 25.9 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 29 days
Number of rainy days: 336 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 | 32.5 | 33.5 | 32.8 | 31.7 | 32.0 | 32.2 | 34.2 | 35.3 | 35.6 | 35.0 | 32.8 |
| Average daytime temperature (°C) | 29.8 | 29.7 | 29.0 | 29.5 | 29.6 | 28.8 | 30.0 | 31.8 | 32.3 | 32.9 | 31.3 | 30.2 |
| Average temperature (°C) | 25.4 | 25.4 | 25.2 | 25.3 | 25.7 | 24.7 | 25.4 | 26.5 | 27.0 | 27.6 | 26.7 | 25.9 |
| Average night temperature (°C) | 22.4 | 22.8 | 22.8 | 22.8 | 23.1 | 22.0 | 22.5 | 23.1 | 23.5 | 24.2 | 23.7 | 23.4 |
| Absolute minimum temperature (°C) | 20.9 | 21.8 | 22.1 | 21.6 | 21.3 | 18.4 | 21.5 | 21.8 | 22.2 | 22.7 | 22.5 | 22.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 9.0 | 8.5 | 7.0 | 7.5 | 9.2 | 8.9 | 10.1 | 10.0 | 9.5 | 9.8 | 9.2 | 8.4 |
| Precipitation (mm) | 238 | 246 | 311 | 336 | 305 | 125 | 132 | 108 | 163 | 118 | 288 | 386 |
| Sunny days | 0 | 2 | 2 | 0 | 0 | 4 | 3 | 6 | 7 | 3 | 2 | 0 |
| Rainy days | 31 | 26 | 29 | 30 | 31 | 26 | 28 | 25 | 23 | 28 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dos de Mayo is at