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May Weather in Whitehall, United States

Last updated: June 24, 2025

In May, the average temperature in Whitehall, United States hovers around 8°C (47°F). Expect a varied climate, with minimums dipping to -8°C (17°F) and highs reaching up to 25°C (77°F). This month also brings 93 mm (3.6 in) of precipitation over approximately 17 days, making the average humidity a comfortable 79%.

May Temperature in Whitehall

In May in Whitehall, the average temperature is 8°C (47°F). Maximum temperatures can reach 25°C (77°F), while minimum temperatures can drop as low as -8°C (17°F). Make sure to pack for both warm days and chilly nights during your trip!

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

The chart illustrates May temperature patterns in Whitehall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Whitehall, May typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec171628364758666455382819
Data source: Temperature data for Whitehall 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 Whitehall

In Whitehall in May, the precipitation amount is 93 mm (3.6 in) distributed over 17 days.

May Precipitation Trends in Whitehall

The chart displays monthly precipitation patterns in Whitehall, 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 Whitehall, May typically receives around 93 mm (3.6 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec205138719399434542493327
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Whitehall

In Whitehall in May, humidity is 79%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

May Average Humidity in Whitehall

This chart illustrates the average monthly humidity levels in Whitehall, 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 Whitehall is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%90%83%79%76%74%69%67%72%89%94%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Whitehall

In Whitehall 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 Whitehall.

Maximum UV Index Levels in Whitehall for May

The chart shows the monthly maximum UV Index (UVI) for Whitehall 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 Whitehall typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110108642
Data source: Whitehall 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 Whitehall Compares to Other Months

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

This table compares monthly weather conditions in Whitehall, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)20 mm (0.8 inches)93%moderate
February Weather-9°C (16°F)51 mm (2.0 inches)92%moderate
March Weather-2°C (28°F)38 mm (1.5 inches)89%high
April Weather2°C (36°F)71 mm (2.8 inches)83%very high
May Weather8°C (47°F)93 mm (3.6 inches)79%very high
June Weather14°C (58°F)99 mm (3.9 inches)76%extreme
July Weather19°C (66°F)43 mm (1.7 inches)74%very high
August Weather18°C (65°F)45 mm (1.8 inches)69%very high
September Weather13°C (55°F)42 mm (1.7 inches)67%very high
October Weather3°C (38°F)49 mm (1.9 inches)72%high
November Weather-2°C (28°F)33 mm (1.3 inches)89%moderate
December Weather-7°C (19°F)27 mm (1.1 inches)94%low

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