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May Weather in Colasay, Peru

Last updated: August 27, 2025

In Colasay, Peru, the average temperature in May is a pleasant 17°C (63°F). You can expect temperatures to range from a cool 10°C (50°F) to a warm 27°C (80°F). With 65 mm (2.6 in) of precipitation spread over 19 days, it's wise to keep an umbrella handy. Additionally, the average humidity rests at a comfortable 78%, making the atmosphere feel refreshing and vibrant.

May Temperature in Colasay

In May in Colasay, the average temperature is 17°C (63°F). Maximums can reach 27°C (80°F) and minimums can be as low as 10°C (50°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates May temperature patterns in Colasay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colasay, May typically has an average temperature of 17°C (63°F), with highs reaching up to 27°C (80°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec646464636261596062646564
Data source: Temperature data for Colasay 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 Colasay

In Colasay in May, the precipitation amount is 65 mm (2.6 in) spread over a period of 19 days.

May Precipitation Trends in Colasay

The chart displays monthly precipitation patterns in Colasay, 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 Colasay, May typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec119149151106654852433185146113
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Colasay

In Colasay in May, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

May Average Humidity in Colasay

This chart illustrates the average monthly humidity levels in Colasay, 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 Colasay is approximately 78%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Colasay

In Colasay 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 Colasay.

Maximum UV Index Levels in Colasay for May

The chart shows the monthly maximum UV Index (UVI) for Colasay 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 Colasay typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171512131316161615
Data source: Colasay 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 Colasay Compares to Other Months

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

This table compares monthly weather conditions in Colasay, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)119 mm (4.7 inches)83%extreme
February Weather18°C (65°F)149 mm (5.9 inches)81%extreme
March Weather18°C (64°F)151 mm (5.9 inches)88%extreme
April Weather17°C (63°F)106 mm (4.2 inches)85%extreme
May Weather17°C (63°F)65 mm (2.6 inches)78%extreme
June Weather16°C (61°F)48 mm (1.9 inches)62%extreme
July Weather15°C (60°F)52 mm (2.1 inches)44%extreme
August Weather16°C (61°F)43 mm (1.7 inches)38%extreme
September Weather17°C (62°F)31 mm (1.2 inches)42%extreme
October Weather18°C (64°F)85 mm (3.3 inches)58%extreme
November Weather18°C (65°F)146 mm (5.7 inches)69%extreme
December Weather18°C (64°F)112 mm (4.4 inches)82%extreme

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