May Weather in Clark Fork, United States

Last updated: June 24, 2025

In Clark Fork, United States, the average temperature in May hovers around 11°C (52°F). Expect a range from a brisk -1°C (31°F) to a warm 30°C (86°F). During this month, precipitation accumulates to about 67 mm (2.6 in) over 10 days, with an average humidity level of 83%.

May Temperature in Clark Fork

In May in Clark Fork, the average temperature is 11°C (52°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as -1°C (31°F). It's advisable to pack a range of clothing to accommodate the varying temperatures while exploring the area.

May Weather in Clark Fork: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Clark Fork, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clark Fork, May typically has an average temperature of 11°C (52°F), with highs reaching up to 30°C (86°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec302735415259696959463731
Data source: Temperature data for Clark Fork 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 Clark Fork

In Clark Fork in May, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.

May Precipitation Trends in Clark Fork

The chart displays monthly precipitation patterns in Clark Fork, 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 Clark Fork, May typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec12212895886742102961116144155
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Clark Fork

In Clark Fork in May humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

May Average Humidity in Clark Fork

This chart illustrates the average monthly humidity levels in Clark Fork, 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 Clark Fork is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%88%83%80%82%71%71%85%90%96%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Clark Fork

In Clark Fork 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 Clark Fork.

Maximum UV Index Levels in Clark Fork for May

The chart shows the monthly maximum UV Index (UVI) for Clark Fork 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 Clark Fork typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789997432
Data source: Clark Fork 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 Clark Fork Compares to Other Months

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

This table compares monthly weather conditions in Clark Fork, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)122 mm (4.8 inches)95%low
February Weather-3°C (27°F)128 mm (5.0 inches)93%moderate
March Weather1°C (35°F)95 mm (3.7 inches)91%high
April Weather5°C (42°F)88 mm (3.5 inches)88%high
May Weather11°C (52°F)67 mm (2.6 inches)83%very high
June Weather15°C (59°F)42 mm (1.7 inches)80%very high
July Weather20°C (69°F)10 mm (0.4 inches)82%very high
August Weather21°C (70°F)29 mm (1.1 inches)71%very high
September Weather15°C (60°F)61 mm (2.4 inches)71%high
October Weather8°C (46°F)116 mm (4.6 inches)85%moderate
November Weather3°C (37°F)144 mm (5.7 inches)90%moderate
December Weather0°C (31°F)155 mm (6.1 inches)96%low

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