Average annual temperature is 17.3 °C
Absolute maximum temperature: 26.6 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 10 days
Number of rainy days: 355 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) | 24.7 | 24.5 | 24.9 | 25.1 | 24.6 | 24.4 | 24.8 | 25.3 | 26.6 | 26.2 | 25.4 | 25.1 |
| Average daytime temperature (°C) | 21.8 | 21.9 | 22.5 | 22.9 | 22.3 | 22.1 | 22.8 | 23.0 | 23.4 | 23.7 | 22.8 | 23.3 |
| Average temperature (°C) | 17.0 | 17.3 | 17.3 | 17.3 | 17.4 | 16.3 | 16.9 | 16.9 | 17.1 | 17.8 | 17.9 | 18.3 |
| Average night temperature (°C) | 13.1 | 14.0 | 13.0 | 13.0 | 13.4 | 11.4 | 12.0 | 12.1 | 11.9 | 13.5 | 14.1 | 14.2 |
| Absolute minimum temperature (°C) | 9.9 | 11.3 | 9.1 | 10.2 | 10.2 | 6.8 | 9.6 | 9.6 | 9.3 | 9.8 | 11.2 | 11.8 |
| 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 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| 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) | 7.6 | 7.1 | 7.9 | 9.2 | 9.6 | 9.6 | 10.1 | 10.2 | 10.5 | 9.1 | 8.3 | 8.3 |
| Precipitation (mm) | 350 | 419 | 244 | 199 | 183 | 44 | 68 | 97 | 173 | 260 | 423 | 373 |
| Sunny days | 1 | 0 | 0 | 0 | 1 | 5 | 2 | 0 | 1 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 30 | 25 | 29 | 31 | 29 | 31 | 30 | 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