Average annual temperature is 25.0 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 48 days
Number of rainy days: 317 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 | 33.3 | 32.6 | 32.5 | 31.8 | 31.3 | 32.0 | 34.5 | 36.1 | 36.0 | 33.6 | 33.2 |
| Average daytime temperature (°C) | 29.7 | 30.1 | 30.0 | 30.4 | 30.2 | 29.5 | 30.5 | 31.9 | 33.8 | 33.6 | 31.6 | 31.2 |
| Average temperature (°C) | 24.4 | 24.4 | 24.4 | 24.5 | 24.7 | 23.7 | 24.2 | 25.0 | 26.4 | 26.4 | 25.7 | 25.5 |
| Average night temperature (°C) | 20.9 | 21.1 | 21.0 | 20.6 | 20.9 | 19.2 | 19.2 | 19.4 | 20.6 | 21.4 | 21.8 | 21.9 |
| Absolute minimum temperature (°C) | 18.8 | 19.6 | 18.4 | 18.5 | 17.9 | 16.5 | 17.2 | 17.0 | 18.4 | 19.2 | 19.2 | 19.9 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 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) | 8.8 | 8.4 | 7.7 | 8.7 | 10.1 | 9.9 | 10.7 | 10.6 | 10.9 | 10.2 | 9.7 | 9.4 |
| Precipitation (mm) | 278 | 375 | 439 | 413 | 318 | 136 | 85 | 64 | 117 | 176 | 280 | 370 |
| Sunny days | 0 | 0 | 0 | 2 | 1 | 10 | 9 | 13 | 7 | 5 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 28 | 30 | 20 | 22 | 18 | 23 | 26 | 29 | 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