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January Weather in Gallatin Gateway, United States

Last updated: June 24, 2025

In January, the average temperature in Gallatin Gateway, United States hovers around -7°C (19°F). Temperatures can vary significantly, with a minimum of -28°C (-19°F) and a maximum reaching 5°C (41°F). Expect around 34 mm (1.3 in) of precipitation spread over 9 days, and with an average humidity of 93%, be prepared for a chilly and damp ambiance.

January Temperature in Gallatin Gateway

In January in Gallatin Gateway, the average temperature is -7°C (19°F). The maximum can reach 5°C (41°F), while the minimum can drop as low as -28°C (-19°F). Travelers should prepare for cold conditions and dress warmly if visiting during this time.

January Weather in Gallatin Gateway: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Gallatin Gateway, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gallatin Gateway, January typically has an average temperature of -7°C (19°F), with highs reaching up to 5°C (41°F) and lows dropping to around -28°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec191727334254626151352619
Data source: Temperature data for Gallatin Gateway 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 Gallatin Gateway

In Gallatin Gateway in January, the precipitation amount is 34 mm (1.3 in) over the course of 9 days.

January Precipitation Trends in Gallatin Gateway

The chart displays monthly precipitation patterns in Gallatin Gateway, 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 Gallatin Gateway, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec34675488101107405359765442
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Gallatin Gateway

In Gallatin Gateway in January humidity is 93%. With an average temperature of -7°C (19°F), this humidity feels like an icy grip on the lungs, making travel challenging as each breath draws in the cold, damp air and clings uncomfortably to the skin.

January Average Humidity in Gallatin Gateway

This chart illustrates the average monthly humidity levels in Gallatin Gateway, 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 Gallatin Gateway is approximately 93%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Gallatin Gateway

In Gallatin Gateway in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Gallatin Gateway, you can check the information here.

Maximum UV Index Levels in Gallatin Gateway for January

The chart shows the monthly maximum UV Index (UVI) for Gallatin Gateway 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 Gallatin Gateway typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578111110108642
Data source: Gallatin Gateway 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 Gallatin Gateway Compares to Other Months

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

This table compares monthly weather conditions in Gallatin Gateway, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)34 mm (1.3 inches)93%moderate
February Weather-8°C (17°F)66 mm (2.6 inches)92%moderate
March Weather-3°C (28°F)54 mm (2.1 inches)89%high
April Weather0°C (33°F)88 mm (3.5 inches)83%very high
May Weather6°C (42°F)101 mm (4.0 inches)79%extreme
June Weather12°C (54°F)107 mm (4.2 inches)76%extreme
July Weather17°C (63°F)40 mm (1.6 inches)74%very high
August Weather16°C (61°F)53 mm (2.1 inches)69%very high
September Weather11°C (52°F)59 mm (2.3 inches)67%very high
October Weather2°C (35°F)76 mm (3.0 inches)72%high
November Weather-3°C (26°F)54 mm (2.1 inches)89%moderate
December Weather-7°C (19°F)42 mm (1.6 inches)94%low

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