Last updated: August 27, 2025
In Dos de Mayo, Peru, the average temperature during December hovers around 23°C (75°F), with lows of 16°C (62°F) and highs reaching up to 33°C (91°F). Expect significant precipitation of about 359 mm (14.1 in) spread over 28 days, and prepare for a high average humidity of 89%.
In December in Dos de Mayo, the average temperature is 23°C (75°F), with maximums reaching 33°C (91°F) and minimums dropping to as low as 16°C (62°F). This moderate climate makes it an ideal time for traveling, allowing for comfortable outdoor activities and exploration.
In Dos de Mayo in December, the total precipitation amount is 359 mm (14.1 in), which occurs over a period of 28 days.
In Dos de Mayo in December, humidity is 89%. With an average temperature of 23°C (75°F), this humidity feels like stepping into a warm, damp blanket, making travel feel heavy and sticky, and leaving visitors in search of cool, shaded spaces to find relief.
In Dos de Mayo in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Dos de Mayo.
UV Risk Categories
Weather in Dos de Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Dos de Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 343 mm (13.5 inches) | 80% | extreme |
| February Weather | 23°C (74°F) | 327 mm (12.9 inches) | 76% | extreme |
| March Weather | 23°C (74°F) | 347 mm (13.7 inches) | 81% | extreme |
| April Weather | 23°C (74°F) | 206 mm (8.1 inches) | 86% | extreme |
| May Weather | 23°C (74°F) | 142 mm (5.6 inches) | 86% | extreme |
| June Weather | 23°C (73°F) | 102 mm (4.0 inches) | 70% | extreme |
| July Weather | 22°C (72°F) | 57 mm (2.2 inches) | 47% | extreme |
| August Weather | 23°C (74°F) | 52 mm (2.1 inches) | 37% | extreme |
| September Weather | 25°C (76°F) | 41 mm (1.6 inches) | 42% | extreme |
| October Weather | 24°C (76°F) | 184 mm (7.2 inches) | 62% | extreme |
| November Weather | 24°C (75°F) | 281 mm (11.1 inches) | 76% | extreme |
| December Weather | 23°C (75°F) | 359 mm (14.1 inches) | 89% | extreme |