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March Weather in Clark Fork, United States

Last updated: June 24, 2025

In March, the average temperature in Clark Fork, United States hovers around 1°C (35°F), with a varying range that can dip to a chilling -19°C (-2°F) and rise to a comfortable 16°C (62°F). Expect about 95 mm (3.7 in) of precipitation over roughly 15 days, contributing to a notably high average humidity of 91%. Stay prepared for the elements!

March Temperature in Clark Fork

In March in Clark Fork, the average temperature is 1°C (35°F). The maximum can reach 16°C (62°F) while the minimum can drop as low as -19°C (-2°F). Pack warm clothes and be prepared for a mix of chilly and mild weather if you're planning to travel during this time.

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

The chart illustrates March 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, March typically has an average temperature of 1°C (35°F), with highs reaching up to 16°C (62°F) and lows dropping to around -19°C (-2°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.

March Precipitation in Clark Fork

In Clark Fork in March, the precipitation amount is 95 mm (3.7 in) over a period of 15 days.

March Precipitation Trends in Clark Fork

The chart displays monthly precipitation patterns in Clark Fork, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Clark Fork, March typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec12212895886742102961116144155
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Clark Fork

In Clark Fork in March humidity is 91%. With an average temperature of 1°C (35°F), this humidity feels like an icy mist clinging to your skin, making every step outside a challenge as you contend with the chill and dampness that wraps around you, dampening the joy of exploration.

March Average Humidity in Clark Fork

This chart illustrates the average monthly humidity levels in Clark Fork, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Clark Fork is approximately 91%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Clark Fork

In Clark Fork in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Clark Fork, you can refer to this Hourly UV Index in Clark Fork.

Maximum UV Index Levels in Clark Fork for March

The chart shows the monthly maximum UV Index (UVI) for Clark Fork in March, 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 March, the maximum UV index in Clark Fork typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789997432
Data source: Clark Fork March 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 March 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 March’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 March’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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