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May Weather in Tectitan, Guatemala

Last updated: August 23, 2025

In Tectitan, Guatemala, the average temperature in May hovers around 18°C (64°F), with daytime highs reaching up to 25°C (78°F) and lows dipping to 11°C (52°F). Be prepared for a fair amount of moisture, as precipitation totals around 332 mm (13.1 in) over the course of 31 days. With an average humidity level of 65%, expect a pleasantly mild climate, perfect for exploring!

May Temperature in Tectitan

In May in Tectitan, the average temperature is 18°C (64°F). Maximums can reach 25°C (78°F) and minimums can be as low as 11°C (52°F). This mild climate makes it an ideal time for outdoor activities and sightseeing, perfect for travelers seeking comfortable weather.

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

The chart illustrates May temperature patterns in Tectitan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tectitan, May typically has an average temperature of 18°C (64°F), with highs reaching up to 25°C (78°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec596062636463636362626159
Data source: Temperature data for Tectitan 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 Tectitan

In Tectitan in May, the total precipitation amount is 332 mm (13.1 in) over the course of 31 days.

May Precipitation Trends in Tectitan

The chart displays monthly precipitation patterns in Tectitan, 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 Tectitan, May typically receives around 332 mm (13.1 inches) of precipitation spread over approximately 31 days.
JanFebMarAprMayJunJulAugSepOctNovDec3427481103324191793123312908532
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tectitan

In Tectitan in May, humidity is 65%. With an average temperature of 18°C (64°F), this humidity feels like a slightly muggy embrace, making outdoor exploration enjoyable but requiring a light jacket and frequent hydration breaks.

May Average Humidity in Tectitan

This chart illustrates the average monthly humidity levels in Tectitan, 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 Tectitan 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 Tectitan

In Tectitan in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Tectitan.

Maximum UV Index Levels in Tectitan for May

The chart shows the monthly maximum UV Index (UVI) for Tectitan 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 Tectitan typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151515151414131110
Data source: Tectitan 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 Tectitan Compares to Other Months

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

This table compares monthly weather conditions in Tectitan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)34 mm (1.3 inches)76%extreme
February Weather16°C (61°F)27 mm (1.1 inches)68%extreme
March Weather16°C (62°F)48 mm (1.9 inches)59%extreme
April Weather17°C (63°F)110 mm (4.3 inches)57%extreme
May Weather18°C (64°F)332 mm (13.1 inches)65%extreme
June Weather17°C (63°F)419 mm (16.5 inches)66%extreme
July Weather17°C (63°F)179 mm (7.1 inches)75%extreme
August Weather17°C (63°F)312 mm (12.3 inches)82%extreme
September Weather17°C (63°F)331 mm (13.0 inches)82%extreme
October Weather17°C (62°F)290 mm (11.4 inches)83%extreme
November Weather16°C (61°F)85 mm (3.4 inches)80%extreme
December Weather15°C (60°F)32 mm (1.2 inches)76%very high

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