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May Weather in Henderson, United States

Last updated: June 24, 2025

In May, the average temperature in Henderson, United States hovers around 17°C (62°F). With a minimum dipping to 1°C (34°F) and a maximum soaring to 37°C (98°F), expect a wide range of thermal experiences. During this time, precipitation averages 158 mm (6.2 in) spread over 13 days, contributing to an average humidity level of 80%. Stay prepared for a variety of weather conditions!

May Temperature in Henderson

In May in Henderson, the average temperature is 17°C (62°F), with maximum highs reaching 37°C (98°F) and minimum lows dipping as low as 1°C (34°F). Be prepared for a wide range of temperatures during your travels, and pack accordingly to enjoy your stay comfortably!

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

The chart illustrates May temperature patterns in Henderson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Henderson, May typically has an average temperature of 17°C (62°F), with highs reaching up to 37°C (98°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec272641506275787570524132
Data source: Temperature data for Henderson 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 Henderson

In Henderson in May, the precipitation amount is 158 mm (6.2 in) over the course of 13 days.

May Precipitation Trends in Henderson

The chart displays monthly precipitation patterns in Henderson, 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 Henderson, May typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec31228850158101627762862341
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Henderson

In Henderson in May, humidity is 80%. With an average temperature of 17°C (62°F), this humidity feels like a heavy blanket wrapping around you, making travel sticky and uncomfortable, and often leaving you longing for a refreshing breeze.

May Average Humidity in Henderson

This chart illustrates the average monthly humidity levels in Henderson, 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 Henderson is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%81%69%71%80%83%84%84%77%72%80%79%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Henderson

In Henderson 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 Henderson.

Maximum UV Index Levels in Henderson for May

The chart shows the monthly maximum UV Index (UVI) for Henderson 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 Henderson typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101110108643
Data source: Henderson 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 Henderson Compares to Other Months

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

This table compares monthly weather conditions in Henderson, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)31 mm (1.2 inches)73%moderate
February Weather-3°C (27°F)22 mm (0.9 inches)81%moderate
March Weather5°C (42°F)88 mm (3.5 inches)69%high
April Weather10°C (50°F)50 mm (2.0 inches)71%very high
May Weather17°C (62°F)158 mm (6.2 inches)80%very high
June Weather24°C (76°F)101 mm (4.0 inches)83%extreme
July Weather26°C (78°F)62 mm (2.4 inches)84%very high
August Weather24°C (75°F)77 mm (3.0 inches)84%very high
September Weather21°C (70°F)62 mm (2.4 inches)77%very high
October Weather11°C (53°F)86 mm (3.4 inches)72%high
November Weather5°C (41°F)23 mm (0.9 inches)80%moderate
December Weather0°C (32°F)41 mm (1.6 inches)79%moderate

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