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May Weather in Pine Grove, United States

Last updated: June 24, 2025

In May, the average temperature in Pine Grove, United States hovers around 18°C (64°F). Expect a minimum of -1°C (31°F) and a maximum of 31°C (88°F). Be prepared for some rain, as the region experiences about 140 mm (5.5 in) of precipitation over 18 days. With an average humidity of 82%, it's a great time to enjoy the lush surroundings and the vibrant atmosphere!

May Temperature in Pine Grove

In May in Pine Grove, the average temperature is 18°C (64°F). Maximum temperatures can reach 31°C (88°F), while minimums can dip as low as -1°C (31°F). Be sure to pack layers to prepare for the varying temperatures during your travels.

May Weather in Pine Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Pine Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pine Grove, May typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec333844546471757369594438
Data source: Temperature data for Pine Grove 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 Pine Grove

In Pine Grove in May, the precipitation amount is 140 mm (5.5 in) over the course of 18 days.

May Precipitation Trends in Pine Grove

The chart displays monthly precipitation patterns in Pine Grove, 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 Pine Grove, May typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec9213111614514016612610110411186120
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pine Grove

In Pine Grove in May humidity is 82%. With an average temperature of 18°C (64°F), this humidity feels like a warm, muggy embrace that can make exploring the area feel stifling, leaving travelers drenched in sweat and longing for respite in the shade.

May Average Humidity in Pine Grove

This chart illustrates the average monthly humidity levels in Pine Grove, 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 Pine Grove is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%87%82%84%82%73%74%81%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pine Grove

In Pine Grove 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 Pine Grove.

Maximum UV Index Levels in Pine Grove for May

The chart shows the monthly maximum UV Index (UVI) for Pine Grove 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 Pine Grove typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098653
Data source: Pine Grove 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 Pine Grove Compares to Other Months

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

This table compares monthly weather conditions in Pine Grove, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)92 mm (3.6 inches)88%moderate
February Weather3°C (38°F)131 mm (5.2 inches)88%moderate
March Weather7°C (44°F)116 mm (4.6 inches)88%high
April Weather12°C (54°F)145 mm (5.7 inches)86%very high
May Weather18°C (64°F)140 mm (5.5 inches)82%very high
June Weather21°C (71°F)166 mm (6.5 inches)84%very high
July Weather24°C (75°F)125 mm (4.9 inches)82%very high
August Weather23°C (73°F)101 mm (4.0 inches)73%very high
September Weather20°C (69°F)104 mm (4.1 inches)73%very high
October Weather15°C (59°F)111 mm (4.4 inches)81%high
November Weather7°C (44°F)86 mm (3.4 inches)89%moderate
December Weather3°C (39°F)120 mm (4.7 inches)86%moderate

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