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May Weather in Santa Lucia Cotzumalguapa, Guatemala

Last updated: August 23, 2025

In Santa Lucia Cotzumalguapa, Guatemala, the average temperature in May is a warm 26°C (80°F). Daily highs can soar to a sizzling 36°C (96°F), while the mercury may dip to a mild 21°C (69°F). Expect to see 292 mm (11.5 in) of precipitation spread over 28 days, accompanied by an average humidity of 65%. Embrace the warmth and prepare for occasional showers as you enjoy this vibrant season!

May Temperature in Santa Lucia Cotzumalguapa

In May in Santa Lucia Cotzumalguapa, the average temperature is 26°C (80°F), with maximums reaching 36°C (96°F) and minimums dipping as low as 21°C (69°F). This makes for a warm and pleasant climate, perfect for travelers seeking sunny weather and outdoor activities.

May Weather in Santa Lucia Cotzumalguapa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Lucia Cotzumalguapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Lucia Cotzumalguapa, May typically has an average temperature of 26°C (80°F), with highs reaching up to 36°C (96°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec777880818078797877777777
Data source: Temperature data for Santa Lucia Cotzumalguapa 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 Santa Lucia Cotzumalguapa

In Santa Lucia Cotzumalguapa in May, the precipitation amount is 292 mm (11.5 in) during a total of 28 days.

May Precipitation Trends in Santa Lucia Cotzumalguapa

The chart displays monthly precipitation patterns in Santa Lucia Cotzumalguapa, 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 Santa Lucia Cotzumalguapa, May typically receives around 292 mm (11.5 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec121021662923992082773303388914
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Lucia Cotzumalguapa

In Santa Lucia Cotzumalguapa in May humidity is 65%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel less comfortable as you navigate the sights.

May Average Humidity in Santa Lucia Cotzumalguapa

This chart illustrates the average monthly humidity levels in Santa Lucia Cotzumalguapa, 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 Santa Lucia Cotzumalguapa 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 Santa Lucia Cotzumalguapa

In Santa Lucia Cotzumalguapa 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 Santa Lucia Cotzumalguapa, you can check here.

Maximum UV Index Levels in Santa Lucia Cotzumalguapa for May

The chart shows the monthly maximum UV Index (UVI) for Santa Lucia Cotzumalguapa 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 Santa Lucia Cotzumalguapa typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131312109
Data source: Santa Lucia Cotzumalguapa 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 Santa Lucia Cotzumalguapa Compares to Other Months

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

This table compares monthly weather conditions in Santa Lucia Cotzumalguapa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)12 mm (0.5 inches)76%extreme
February Weather26°C (79°F)10 mm (0.4 inches)68%extreme
March Weather27°C (80°F)21 mm (0.8 inches)59%extreme
April Weather27°C (81°F)66 mm (2.6 inches)57%extreme
May Weather26°C (80°F)292 mm (11.5 inches)65%extreme
June Weather26°C (78°F)399 mm (15.7 inches)66%extreme
July Weather26°C (79°F)208 mm (8.2 inches)75%extreme
August Weather26°C (78°F)277 mm (10.9 inches)82%extreme
September Weather25°C (78°F)330 mm (13.0 inches)82%extreme
October Weather25°C (77°F)338 mm (13.3 inches)83%extreme
November Weather25°C (77°F)89 mm (3.5 inches)80%very high
December Weather25°C (77°F)14 mm (0.6 inches)76%very high

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