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May Weather in San Jacinto, Peru

Last updated: August 27, 2025

In May, the average temperature in San Jacinto, Peru is a pleasant 17°C (63°F). You can expect a minimum of 11°C (53°F) and a maximum of 24°C (75°F). During this time, the region experiences 8 mm (0.3 in) of precipitation over about 1 day, with an average humidity level of 88%. Whether you're exploring or relaxing, be prepared for a comfortable, albeit damp, climate!

May Temperature in San Jacinto

In May in San Jacinto, the average temperature is 17°C (63°F), with a maximum that can reach 24°C (75°F) and a minimum that can drop to as low as 11°C (53°F). This mild weather makes it a perfect time for travelers to explore the outdoors and enjoy all that San Jacinto has to offer.

May Weather in San Jacinto: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Jacinto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jacinto, May typically has an average temperature of 17°C (63°F), with highs reaching up to 24°C (75°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec686868656360595959616365
Data source: Temperature data for San Jacinto 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 San Jacinto

In San Jacinto in May, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

May Precipitation Trends in San Jacinto

The chart displays monthly precipitation patterns in San Jacinto, 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 San Jacinto, May typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec2624117810128108710
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Jacinto

In San Jacinto in May, humidity is 88%. With an average temperature of 17°C (63°F), this humidity feels like a thick blanket enveloping you, making outdoor activities feel stifling and sticky, potentially dampening the joy of exploration and requiring frequent breaks for hydration.

May Average Humidity in San Jacinto

This chart illustrates the average monthly humidity levels in San Jacinto, 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 San Jacinto is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%89%89%88%84%78%77%76%82%83%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Jacinto

In San Jacinto in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Jacinto.

Maximum UV Index Levels in San Jacinto for May

The chart shows the monthly maximum UV Index (UVI) for San Jacinto 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 San Jacinto typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16161513119101214161616
Data source: San Jacinto 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 San Jacinto Compares to Other Months

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

This table compares monthly weather conditions in San Jacinto, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)26 mm (1.0 inches)86%extreme
February Weather20°C (69°F)24 mm (1.0 inches)88%extreme
March Weather20°C (68°F)11 mm (0.4 inches)89%extreme
April Weather18°C (65°F)7 mm (0.3 inches)89%extreme
May Weather17°C (63°F)8 mm (0.3 inches)88%extreme
June Weather16°C (61°F)10 mm (0.4 inches)84%very high
July Weather15°C (59°F)12 mm (0.5 inches)78%very high
August Weather15°C (59°F)8 mm (0.3 inches)76%extreme
September Weather15°C (59°F)10 mm (0.4 inches)76%extreme
October Weather16°C (61°F)8 mm (0.3 inches)82%extreme
November Weather17°C (63°F)7 mm (0.3 inches)83%extreme
December Weather18°C (65°F)10 mm (0.4 inches)83%extreme

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