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May Weather in Pottsville, United States

Last updated: June 24, 2025

In May, the average temperature in Pottsville, United States hovers around 21°C (70°F), providing a pleasant climate. However, be prepared for a range that can dip to a brisk 7°C (44°F) and soar up to a warm 35°C (95°F). Expect a fair share of rain with an average precipitation of 185 mm (7.3 in) over 14 days, contributing to a notably high average humidity of 82%.

May Temperature in Pottsville

In May, in Pottsville, the average temperature is 21°C (70°F). Maximums can reach 35°C (95°F) and minimums can be as low as 7°C (44°F). It's an ideal time to visit for those who enjoy mild weather but be prepared for both warm and cool conditions.

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

The chart illustrates May temperature patterns in Pottsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pottsville, May typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (95°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec414454607078828076645146
Data source: Temperature data for Pottsville 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 Pottsville

In Pottsville in May, the precipitation amount is 185 mm (7.3 in) over a span of 14 days.

May Precipitation Trends in Pottsville

The chart displays monthly precipitation patterns in Pottsville, 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 Pottsville, May typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec9113914114918512483115649488103
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pottsville

In Pottsville in May, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

May Average Humidity in Pottsville

This chart illustrates the average monthly humidity levels in Pottsville, 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 Pottsville is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pottsville

In Pottsville 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 Pottsville.

Maximum UV Index Levels in Pottsville for May

The chart shows the monthly maximum UV Index (UVI) for Pottsville 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 Pottsville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109754
Data source: Pottsville 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 Pottsville Compares to Other Months

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

This table compares monthly weather conditions in Pottsville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)91 mm (3.6 inches)82%moderate
February Weather7°C (44°F)139 mm (5.5 inches)79%high
March Weather12°C (55°F)141 mm (5.5 inches)77%very high
April Weather16°C (60°F)149 mm (5.9 inches)78%very high
May Weather21°C (70°F)185 mm (7.3 inches)82%very high
June Weather26°C (79°F)124 mm (4.9 inches)81%extreme
July Weather28°C (82°F)83 mm (3.3 inches)75%extreme
August Weather27°C (80°F)115 mm (4.5 inches)61%very high
September Weather24°C (76°F)64 mm (2.5 inches)59%very high
October Weather18°C (64°F)94 mm (3.7 inches)69%high
November Weather10°C (51°F)88 mm (3.5 inches)82%moderate
December Weather8°C (47°F)103 mm (4.0 inches)87%moderate

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