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May Weather in Garrison, United States

Last updated: June 24, 2025

In May, the average temperature in Garrison, United States is a mild 12°C (54°F). However, temperatures can vary significantly, with a minimum of -6°C (22°F) and a maximum of 31°C (88°F). Expect about 39 mm (1.5 in) of precipitation over 7 days, and be prepared for a humidity level of 76%, adding a touch of moisture to the air.

May Temperature in Garrison

In May in Garrison, the average temperature is 12°C (54°F). The maximum can reach 31°C (88°F), while the minimum can dip as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Garrison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Garrison, May typically has an average temperature of 12°C (54°F), with highs reaching up to 31°C (88°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec121027375467726859422919
Data source: Temperature data for Garrison 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 Garrison

In Garrison in May, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

May Precipitation Trends in Garrison

The chart displays monthly precipitation patterns in Garrison, 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 Garrison, May typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec131626263966635768402121
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Garrison

In Garrison in May, humidity is 76%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities a bit uncomfortable and requiring frequent hydration while exploring.

May Average Humidity in Garrison

This chart illustrates the average monthly humidity levels in Garrison, 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 Garrison is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%88%78%75%76%79%78%78%69%71%82%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Garrison

In Garrison in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Garrison.

Maximum UV Index Levels in Garrison for May

The chart shows the monthly maximum UV Index (UVI) for Garrison 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 Garrison typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245989987532
Data source: Garrison 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 Garrison Compares to Other Months

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

This table compares monthly weather conditions in Garrison, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)13 mm (0.5 inches)84%low
February Weather-12°C (10°F)16 mm (0.6 inches)88%moderate
March Weather-3°C (28°F)26 mm (1.0 inches)78%moderate
April Weather3°C (38°F)26 mm (1.0 inches)75%very high
May Weather12°C (54°F)39 mm (1.5 inches)76%very high
June Weather19°C (67°F)66 mm (2.6 inches)79%very high
July Weather22°C (72°F)63 mm (2.5 inches)78%very high
August Weather20°C (68°F)57 mm (2.2 inches)78%very high
September Weather15°C (59°F)68 mm (2.7 inches)69%high
October Weather6°C (43°F)40 mm (1.6 inches)71%moderate
November Weather-2°C (29°F)21 mm (0.8 inches)82%moderate
December Weather-7°C (20°F)21 mm (0.8 inches)84%low

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