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December Weather in Dos de Mayo, Peru

Last updated: August 27, 2025

In December, the average temperature in Dos de Mayo, Peru is a mild 15°C (59°F), with a minimum of 7°C (45°F) and a maximum of 24°C (76°F). Expect a fair amount of rain, with 272 mm (10.7 in) of precipitation spread over 28 days, contributing to an average humidity level of 82%. Be prepared for a cool, damp month that showcases the beauty of this region!

December Temperature in Dos de Mayo

In December in Dos de Mayo, the average temperature is 15°C (59°F). The maximum can reach 24°C (76°F) and the minimum can drop to as low as 7°C (45°F). It's a great time to explore Dos de Mayo, as the mild weather is perfect for outdoor activities and sightseeing.

December Weather in Dos de Mayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Dos de Mayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dos de Mayo, December typically has an average temperature of 15°C (59°F), with highs reaching up to 24°C (76°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec585857575756545556575959
Data source: Temperature data for Dos de Mayo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Dos de Mayo

In Dos de Mayo in December, the precipitation amount is 272 mm (10.7 in) falling over the course of 28 days.

December Precipitation Trends in Dos de Mayo

The chart displays monthly precipitation patterns in Dos de Mayo, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Dos de Mayo, December typically receives around 272 mm (10.7 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec21424829019011458464272203264272
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dos de Mayo

In Dos de Mayo in December, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

December Average Humidity in Dos de Mayo

This chart illustrates the average monthly humidity levels in Dos de Mayo, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Dos de Mayo is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%88%85%78%62%44%38%42%58%69%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dos de Mayo

In Dos de Mayo in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Dos de Mayo.

Maximum UV Index Levels in Dos de Mayo for December

The chart shows the monthly maximum UV Index (UVI) for Dos de Mayo in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Dos de Mayo typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171818181513131416171616
Data source: Dos de Mayo December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Dos de Mayo Compares to Other Months

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.

This table compares monthly weather conditions in Dos de Mayo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)214 mm (8.4 inches)83%extreme
February Weather15°C (59°F)248 mm (9.8 inches)81%extreme
March Weather14°C (58°F)290 mm (11.4 inches)88%extreme
April Weather14°C (57°F)190 mm (7.5 inches)85%extreme
May Weather14°C (57°F)114 mm (4.5 inches)78%extreme
June Weather13°C (56°F)58 mm (2.3 inches)62%extreme
July Weather12°C (55°F)46 mm (1.8 inches)44%extreme
August Weather13°C (56°F)42 mm (1.7 inches)38%extreme
September Weather13°C (56°F)72 mm (2.8 inches)42%extreme
October Weather14°C (57°F)203 mm (8.0 inches)58%extreme
November Weather15°C (59°F)264 mm (10.4 inches)69%extreme
December Weather15°C (59°F)272 mm (10.7 inches)82%extreme

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