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May Weather in San Lucas Sacatepequez, Guatemala

Last updated: August 23, 2025

In May, the average temperature in San Lucas Sacatepequez, Guatemala hovers around 21°C (69°F), with a comfortable range that can dip as low as 15°C (58°F) and soar up to 29°C (85°F). Expect precipitation of 264 mm (10.4 in) spread over 28 days, contributing to an average humidity of 65%. Be prepared for a lush, vibrant atmosphere!

May Temperature in San Lucas Sacatepequez

In May in San Lucas Sacatepequez, the average temperature is 21°C (69°F). Maximums can reach 29°C (85°F), while minimums can dip as low as 15°C (58°F). This mild climate makes it an ideal time for travelers to enjoy outdoor activities and explore the beauty of San Lucas Sacatepequez.

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

The chart illustrates May temperature patterns in San Lucas Sacatepequez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Lucas Sacatepequez, May typically has an average temperature of 21°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 15°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec666769706968696968686766
Data source: Temperature data for San Lucas Sacatepequez 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 Lucas Sacatepequez

In San Lucas Sacatepequez in May, the precipitation amount is 264 mm (10.4 in) over the course of 28 days.

May Precipitation Trends in San Lucas Sacatepequez

The chart displays monthly precipitation patterns in San Lucas Sacatepequez, 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 Lucas Sacatepequez, May typically receives around 264 mm (10.4 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec92022972643581112302942525012
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Lucas Sacatepequez

In San Lucas Sacatepequez in May humidity is 65%. With an average temperature of 21°C (69°F), this humidity feels like a balmy embrace, making outdoor excursions refreshing yet slightly sticky, so travelers should stay hydrated and take breaks in shaded areas to fully enjoy their adventures.

May Average Humidity in San Lucas Sacatepequez

This chart illustrates the average monthly humidity levels in San Lucas Sacatepequez, 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 Lucas Sacatepequez is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Lucas Sacatepequez

In San Lucas Sacatepequez 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 San Lucas Sacatepequez, you can check here.

Maximum UV Index Levels in San Lucas Sacatepequez for May

The chart shows the monthly maximum UV Index (UVI) for San Lucas Sacatepequez 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 Lucas Sacatepequez typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141414131312109
Data source: San Lucas Sacatepequez 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 Lucas Sacatepequez Compares to Other Months

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

This table compares monthly weather conditions in San Lucas Sacatepequez, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)9 mm (0.4 inches)76%extreme
February Weather20°C (68°F)20 mm (0.8 inches)68%extreme
March Weather20°C (69°F)22 mm (0.9 inches)59%extreme
April Weather21°C (70°F)97 mm (3.8 inches)57%extreme
May Weather21°C (69°F)264 mm (10.4 inches)65%extreme
June Weather20°C (69°F)358 mm (14.1 inches)66%extreme
July Weather21°C (69°F)111 mm (4.4 inches)75%extreme
August Weather20°C (69°F)229 mm (9.0 inches)82%extreme
September Weather20°C (68°F)293 mm (11.6 inches)82%extreme
October Weather20°C (68°F)252 mm (9.9 inches)83%extreme
November Weather19°C (67°F)50 mm (2.0 inches)80%very high
December Weather19°C (66°F)12 mm (0.5 inches)76%very high

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