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May Weather in Cayara, Peru

Last updated: August 27, 2025

In May, the average temperature in Cayara, Peru hovers around 9°C (48°F). While you may experience a chill with minimums dropping to -2°C (28°F), warmer days can reach up to 19°C (66°F). Be prepared for some rainfall too, as 44 mm (1.7 in) of precipitation typically falls over 12 days. With an average humidity of 85%, it's advisable to dress in layers to stay comfortable!

May Temperature in Cayara

In May in Cayara, the average temperature is 9°C (48°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -2°C (28°F). Travelers should be prepared for a range of temperatures, so layering clothing is advisable for comfort during outdoor activities.

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

The chart illustrates May temperature patterns in Cayara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayara, May typically has an average temperature of 9°C (48°F), with highs reaching up to 19°C (66°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec515150494847464850515251
Data source: Temperature data for Cayara 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 Cayara

In Cayara in May, the total precipitation amounts to 44 mm (1.7 in) over the course of 12 days.

May Precipitation Trends in Cayara

The chart displays monthly precipitation patterns in Cayara, 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 Cayara, May typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec209231250834414152252107138219
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cayara

In Cayara in May humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

May Average Humidity in Cayara

This chart illustrates the average monthly humidity levels in Cayara, 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 Cayara is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%92%90%85%70%55%44%52%65%81%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cayara

In Cayara 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 Cayara, you can check here.

Maximum UV Index Levels in Cayara for May

The chart shows the monthly maximum UV Index (UVI) for Cayara 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 Cayara typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181919171411131416181818
Data source: Cayara 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 Cayara Compares to Other Months

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

This table compares monthly weather conditions in Cayara, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)209 mm (8.2 inches)93%extreme
February Weather10°C (51°F)230 mm (9.1 inches)92%extreme
March Weather10°C (51°F)250 mm (9.8 inches)92%extreme
April Weather10°C (50°F)83 mm (3.3 inches)90%extreme
May Weather9°C (48°F)44 mm (1.7 inches)85%extreme
June Weather8°C (47°F)14 mm (0.5 inches)70%extreme
July Weather8°C (47°F)15 mm (0.6 inches)54%extreme
August Weather9°C (48°F)22 mm (0.9 inches)44%extreme
September Weather10°C (50°F)52 mm (2.1 inches)52%extreme
October Weather10°C (51°F)107 mm (4.2 inches)65%extreme
November Weather11°C (52°F)138 mm (5.4 inches)81%extreme
December Weather11°C (52°F)219 mm (8.6 inches)89%extreme

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