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May Weather in Tisco, Peru

Last updated: August 27, 2025

In May, the average temperature in Tisco, Peru hovers around 3°C (38°F). Expect chilly days, with minimum temperatures plunging to -8°C (17°F) and peaking at 14°C (58°F). This month brings about 47 mm (1.9 in) of precipitation spread over 12 days, combined with an average humidity of 87%. Be prepared for a damp and brisk atmosphere!

May Temperature in Tisco

In May in Tisco, the average temperature is 3°C (38°F). The maximum can reach 14°C (58°F), and the minimum can be as low as -8°C (17°F). Be sure to pack warm clothing and prepare for chilly weather if you're planning to visit during this time!

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

The chart illustrates May temperature patterns in Tisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tisco, May typically has an average temperature of 3°C (38°F), with highs reaching up to 14°C (58°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec414241403837373941424443
Data source: Temperature data for Tisco 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 Tisco

In Tisco in May, the total precipitation amount reaches 47 mm (1.9 in) over the course of 12 days.

May Precipitation Trends in Tisco

The chart displays monthly precipitation patterns in Tisco, 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 Tisco, May typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec215220231104481713135589106179
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tisco

In Tisco in May humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

May Average Humidity in Tisco

This chart illustrates the average monthly humidity levels in Tisco, 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 Tisco is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tisco

In Tisco in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Tisco, you can check here.

Maximum UV Index Levels in Tisco for May

The chart shows the monthly maximum UV Index (UVI) for Tisco 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 Tisco typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec222423191411131617191922
Data source: Tisco 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 Tisco Compares to Other Months

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

This table compares monthly weather conditions in Tisco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)215 mm (8.4 inches)92%extreme
February Weather5°C (42°F)220 mm (8.7 inches)93%extreme
March Weather5°C (42°F)231 mm (9.1 inches)92%extreme
April Weather4°C (40°F)104 mm (4.1 inches)91%extreme
May Weather3°C (38°F)47 mm (1.9 inches)87%extreme
June Weather3°C (37°F)17 mm (0.7 inches)76%extreme
July Weather3°C (38°F)13 mm (0.5 inches)57%extreme
August Weather4°C (39°F)13 mm (0.5 inches)51%extreme
September Weather5°C (42°F)55 mm (2.2 inches)67%extreme
October Weather6°C (42°F)89 mm (3.5 inches)77%extreme
November Weather7°C (44°F)106 mm (4.2 inches)85%extreme
December Weather6°C (43°F)179 mm (7.0 inches)90%extreme

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