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May Weather in Lewis Run, United States

Last updated: June 24, 2025

The average temperature in Lewis Run, United States during May is a mild 14°C (57°F). Temperatures can range from a chilly -4°C (25°F) to a warm 30°C (85°F). Expect 147 mm (5.8 in) of precipitation spread over 16 days, contributing to a comforting average humidity of 80%.

May Temperature in Lewis Run

In May in Lewis Run, the average temperature is 14°C (57°F). The maximum can reach 30°C (85°F), and the minimum can be as low as -4°C (25°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

May Weather in Lewis Run: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Lewis Run, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lewis Run, May typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (85°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec252835455765706862523731
Data source: Temperature data for Lewis Run 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 Lewis Run

In Lewis Run in May, the precipitation amount is 147 mm (5.8 in) spread over 16 days.

May Precipitation Trends in Lewis Run

The chart displays monthly precipitation patterns in Lewis Run, 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 Lewis Run, May typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec93110102125147139125103108132104103
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Lewis Run

In Lewis Run in May, humidity is 80%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making travel uncomfortable and sticky, as sweat clings to your skin and the air feels heavy with moisture.

May Average Humidity in Lewis Run

This chart illustrates the average monthly humidity levels in Lewis Run, 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 Lewis Run is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Lewis Run

In Lewis Run 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 Lewis Run.

Maximum UV Index Levels in Lewis Run for May

The chart shows the monthly maximum UV Index (UVI) for Lewis Run 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 Lewis Run typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Lewis Run 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 Lewis Run Compares to Other Months

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

This table compares monthly weather conditions in Lewis Run, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)93 mm (3.7 inches)89%moderate
February Weather-2°C (28°F)110 mm (4.3 inches)90%moderate
March Weather2°C (35°F)102 mm (4.0 inches)89%high
April Weather7°C (46°F)125 mm (4.9 inches)88%very high
May Weather14°C (57°F)147 mm (5.8 inches)80%very high
June Weather18°C (65°F)139 mm (5.5 inches)79%very high
July Weather21°C (70°F)125 mm (4.9 inches)74%very high
August Weather20°C (68°F)103 mm (4.1 inches)64%very high
September Weather17°C (62°F)108 mm (4.2 inches)67%very high
October Weather11°C (52°F)132 mm (5.2 inches)81%high
November Weather3°C (37°F)104 mm (4.1 inches)89%moderate
December Weather-1°C (31°F)103 mm (4.1 inches)88%low

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