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May Weather in Tarma, Peru

Last updated: August 27, 2025

In May, the average temperature in Tarma, Peru is a brisk 6°C (43°F), with nighttime lows dipping to -3°C (27°F) and daytime highs reaching up to 14°C (57°F). Expect a splash of rain, as 93 mm (3.6 in) of precipitation falls over approximately 22 days, creating an average humidity of 85%—perfect for cozy indoor vibes!

May Temperature in Tarma

In May in Tarma, the average temperature is 6°C (43°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -3°C (27°F). Be prepared for chilly days and layer your clothing if you're planning to travel during this time.

May Weather in Tarma: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tarma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tarma, May typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (57°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec444444434341404142434545
Data source: Temperature data for Tarma 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.

May Precipitation in Tarma

In Tarma in May, the precipitation amount is 93 mm (3.6 in) over the course of 22 days.

May Precipitation Trends in Tarma

The chart displays monthly precipitation patterns in Tarma, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Tarma, May typically receives around 93 mm (3.6 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec1852352291119351344986122158202
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tarma

In Tarma in May, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

May Average Humidity in Tarma

This chart illustrates the average monthly humidity levels in Tarma, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Tarma is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tarma

In Tarma in May, 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 Tarma.

Maximum UV Index Levels in Tarma for May

The chart shows the monthly maximum UV Index (UVI) for Tarma in May, 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 May, the maximum UV index in Tarma typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919181512131517181818
Data source: Tarma May 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 May Weather in Tarma Compares to Other Months

Weather in Tarma varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tarma, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tarma, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)185 mm (7.3 inches)91%extreme
February Weather7°C (45°F)235 mm (9.2 inches)90%extreme
March Weather7°C (44°F)229 mm (9.0 inches)91%extreme
April Weather6°C (44°F)111 mm (4.4 inches)89%extreme
May Weather6°C (43°F)93 mm (3.6 inches)85%extreme
June Weather5°C (41°F)51 mm (2.0 inches)65%extreme
July Weather4°C (40°F)34 mm (1.3 inches)47%extreme
August Weather5°C (41°F)49 mm (1.9 inches)38%extreme
September Weather6°C (42°F)86 mm (3.4 inches)40%extreme
October Weather6°C (44°F)122 mm (4.8 inches)56%extreme
November Weather7°C (45°F)157 mm (6.2 inches)76%extreme
December Weather7°C (45°F)202 mm (8.0 inches)90%extreme

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