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January Weather in Fort Benton, United States

Last updated: June 24, 2025

In January, the average temperature in Fort Benton, United States hovers around -3°C (27°F). During this chilly month, temperatures can dip as low as -31°C (-24°F) or rise to a maximum of 13°C (55°F). Expect 17 mm (0.7 in) of precipitation over approximately 4 days, while enjoying a notably high average humidity of 87%. Stay warm!

January Temperature in Fort Benton

In January in Fort Benton, the average temperature is -3°C (27°F), with maximums reaching 13°C (55°F) and minimums plummeting to as low as -31°C (-24°F). Travelers should prepare for frigid conditions while also being ready for occasional warmer days.

January Weather in Fort Benton: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fort Benton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Benton, January typically has an average temperature of -3°C (27°F), with highs reaching up to 13°C (55°F) and lows dropping to around -31°C (-24°F).
JanFebMarAprMayJunJulAugSepOctNovDec261934435566747160453729
Data source: Temperature data for Fort Benton 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.

January Precipitation in Fort Benton

In Fort Benton in January, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.

January Precipitation Trends in Fort Benton

The chart displays monthly precipitation patterns in Fort Benton, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Fort Benton, January typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec174123535656131830333126
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Fort Benton

In Fort Benton in January humidity is 87%. With an average temperature of -3°C (27°F), this humidity feels like an icy blanket that wraps around you, making outdoor activities challenging as the cold air mingles with the dampness, leaving travelers feeling chilled to the bone even in short bursts outside.

January Average Humidity in Fort Benton

This chart illustrates the average monthly humidity levels in Fort Benton, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Fort Benton is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%83%78%76%78%77%71%68%72%84%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Fort Benton

In Fort Benton in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Fort Benton, you can visit Hourly UV Index in Fort Benton.

Maximum UV Index Levels in Fort Benton for January

The chart shows the monthly maximum UV Index (UVI) for Fort Benton in January, 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 January, the maximum UV index in Fort Benton typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Fort Benton January 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 January Weather in Fort Benton Compares to Other Months

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

This table compares monthly weather conditions in Fort Benton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)17 mm (0.7 inches)87%low
February Weather-7°C (19°F)41 mm (1.6 inches)88%moderate
March Weather1°C (34°F)23 mm (0.9 inches)83%moderate
April Weather6°C (43°F)53 mm (2.1 inches)78%high
May Weather13°C (56°F)56 mm (2.2 inches)76%very high
June Weather19°C (66°F)56 mm (2.2 inches)78%very high
July Weather23°C (74°F)13 mm (0.5 inches)77%very high
August Weather22°C (71°F)18 mm (0.7 inches)71%very high
September Weather16°C (60°F)30 mm (1.2 inches)68%high
October Weather7°C (45°F)33 mm (1.3 inches)72%moderate
November Weather3°C (38°F)31 mm (1.2 inches)84%moderate
December Weather-2°C (29°F)26 mm (1.0 inches)90%low

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