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March Weather in Three Forks, United States

Last updated: June 24, 2025

In March, the average temperature in Three Forks, United States hovers around 0°C (33°F), with extremes ranging from a chilly -31°C (-23°F) to a mild 20°C (69°F). Expect 27 mm (1.1 in) of precipitation over about 8 days, contributing to an average humidity level of 89%. Whether you embrace the cold or prefer to stay cozy indoors, this month offers a unique atmosphere in Three Forks.

March Temperature in Three Forks

In March in Three Forks, the average temperature is 0°C (33°F). Maximums can reach 20°C (69°F), while minimums can plummet to as low as -31°C (-23°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

March Weather in Three Forks: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Three Forks, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Three Forks, March typically has an average temperature of 0°C (33°F), with highs reaching up to 20°C (69°F) and lows dropping to around -31°C (-23°F).
JanFebMarAprMayJunJulAugSepOctNovDec211933415262706858423124
Data source: Temperature data for Three Forks 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 Three Forks

In Three Forks in March, the total precipitation amount is 27 mm (1.1 in) distributed over 8 days.

March Precipitation Trends in Three Forks

The chart displays monthly precipitation patterns in Three Forks, 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 Three Forks, March typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec184327545764132131322723
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Three Forks

In Three Forks in March humidity is 89%. With an average temperature of 0°C (33°F), this humidity feels like a heavy, damp blanket that clings to your skin, making travel uncomfortable and every breath seem colder and more constricted.

March Average Humidity in Three Forks

This chart illustrates the average monthly humidity levels in Three Forks, 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 Three Forks is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%90%83%79%76%74%69%67%72%89%94%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Three Forks

In Three Forks 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 Three Forks, you can refer to this Hourly UV Index in Three Forks.

Maximum UV Index Levels in Three Forks for March

The chart shows the monthly maximum UV Index (UVI) for Three Forks 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 Three Forks typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098532
Data source: Three Forks 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 Three Forks Compares to Other Months

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

This table compares monthly weather conditions in Three Forks, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)18 mm (0.7 inches)93%moderate
February Weather-7°C (19°F)43 mm (1.7 inches)92%moderate
March Weather0°C (33°F)27 mm (1.1 inches)89%high
April Weather5°C (41°F)54 mm (2.1 inches)83%very high
May Weather11°C (52°F)57 mm (2.2 inches)79%very high
June Weather17°C (62°F)64 mm (2.5 inches)76%extreme
July Weather21°C (71°F)13 mm (0.5 inches)74%very high
August Weather20°C (69°F)21 mm (0.8 inches)69%very high
September Weather15°C (59°F)31 mm (1.2 inches)67%very high
October Weather5°C (42°F)32 mm (1.2 inches)72%moderate
November Weather0°C (32°F)27 mm (1.1 inches)89%moderate
December Weather-4°C (24°F)23 mm (0.9 inches)94%low

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