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May Weather in Copan, United States

Last updated: June 24, 2025

In May, the average temperature in Copan, United States hovers around 20°C (68°F), but you can expect some variation. Temperatures can dip as low as 4°C (40°F) and soar to a maximum of 34°C (94°F). Additionally, be prepared for 224 mm (8.8 in) of precipitation spread over 14 days, with an average humidity level of 83%.

May Temperature in Copan

In May in Copan, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 4°C (40°F). This diverse temperature range makes Copan an ideal destination for travelers who enjoy a mix of warm and cool weather experiences.

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

The chart illustrates May temperature patterns in Copan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Copan, May typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec363851586879827975604842
Data source: Temperature data for Copan 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 Copan

In Copan in May, the precipitation amount is 224 mm (8.8 in) spread over 14 days.

May Precipitation Trends in Copan

The chart displays monthly precipitation patterns in Copan, 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 Copan, May typically receives around 224 mm (8.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec6054108101224968798781363932
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Copan

In Copan in May humidity is 83%. With an average temperature of 20°C (68°F), this humidity feels like a warm, heavy blanket enveloping you, making it feel much warmer than it is. Traveling in such conditions can be quite taxing, as the air feels thick, often leading to a sense of exhaustion and requiring frequent breaks to seek shade or hydration.

May Average Humidity in Copan

This chart illustrates the average monthly humidity levels in Copan, 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 Copan is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%71%74%83%83%81%73%67%72%82%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Copan

In Copan in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Copan.

Maximum UV Index Levels in Copan for May

The chart shows the monthly maximum UV Index (UVI) for Copan 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 Copan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Copan 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 Copan Compares to Other Months

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

This table compares monthly weather conditions in Copan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)60 mm (2.4 inches)77%moderate
February Weather3°C (38°F)54 mm (2.1 inches)76%high
March Weather11°C (51°F)108 mm (4.2 inches)71%high
April Weather14°C (58°F)101 mm (4.0 inches)73%very high
May Weather20°C (68°F)224 mm (8.8 inches)83%very high
June Weather26°C (79°F)96 mm (3.8 inches)83%extreme
July Weather28°C (82°F)86 mm (3.4 inches)81%extreme
August Weather26°C (80°F)98 mm (3.9 inches)73%very high
September Weather24°C (75°F)78 mm (3.1 inches)67%very high
October Weather16°C (61°F)136 mm (5.3 inches)72%high
November Weather9°C (48°F)39 mm (1.6 inches)82%moderate
December Weather5°C (42°F)32 mm (1.3 inches)85%moderate

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