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May Weather in Poptun, Guatemala

Last updated: August 23, 2025

In May, the average temperature in Poptun, Guatemala hovers around 28°C (82°F), providing a warm escape for visitors. However, it's good to note that temperatures can dip as low as 20°C (68°F) at night and reach highs of 39°C (102°F) during the day. Expect 131 mm (5.2 in) of precipitation spread over approximately 19 days, contributing to an average humidity level of 62%. Be prepared for a mix of sunny and rainy days in this vibrant locale!

May Temperature in Poptun

In May in Poptun, the average temperature is 28°C (82°F). Maximums can reach 39°C (102°F) and minimums can be as low as 20°C (68°F). This warm climate makes Poptun an ideal destination for sun-seekers and outdoor enthusiasts.

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

The chart illustrates May temperature patterns in Poptun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poptun, May typically has an average temperature of 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec727476808281808080777472
Data source: Temperature data for Poptun 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 Poptun

In Poptun in May, the total precipitation amount reached 131 mm (5.2 in) over the course of 19 days.

May Precipitation Trends in Poptun

The chart displays monthly precipitation patterns in Poptun, 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 Poptun, May typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec7045555413120411513819926717982
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Poptun

In Poptun in May, humidity is 62%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense fog, making outdoor activities a bit more challenging but still enjoyable for those who appreciate the tropical atmosphere.

May Average Humidity in Poptun

This chart illustrates the average monthly humidity levels in Poptun, 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 Poptun is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%67%62%62%63%66%73%82%86%87%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Poptun

In Poptun 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 Poptun, you can check here.

Maximum UV Index Levels in Poptun for May

The chart shows the monthly maximum UV Index (UVI) for Poptun 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 Poptun typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141313131312109
Data source: Poptun 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 Poptun Compares to Other Months

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

This table compares monthly weather conditions in Poptun, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)70 mm (2.8 inches)85%very high
February Weather23°C (74°F)45 mm (1.8 inches)78%extreme
March Weather24°C (76°F)55 mm (2.2 inches)67%extreme
April Weather27°C (81°F)54 mm (2.1 inches)62%extreme
May Weather28°C (82°F)131 mm (5.2 inches)62%extreme
June Weather27°C (81°F)204 mm (8.0 inches)63%extreme
July Weather27°C (80°F)115 mm (4.5 inches)66%extreme
August Weather27°C (80°F)138 mm (5.4 inches)73%extreme
September Weather26°C (80°F)199 mm (7.8 inches)82%extreme
October Weather25°C (78°F)267 mm (10.5 inches)86%extreme
November Weather23°C (74°F)179 mm (7.1 inches)87%very high
December Weather22°C (72°F)82 mm (3.2 inches)87%very high

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