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January Weather in Fort Yates, United States

Last updated: June 24, 2025

In January, the average temperature in Fort Yates, United States hovers around -9°C (17°F), with extremes ranging from a frigid -31°C (-23°F) to a mild 11°C (53°F). Expect 13 mm (0.5 in) of precipitation over approximately 3 days, accompanied by an average humidity of 78%, creating a cold yet intriguing winter atmosphere.

January Temperature in Fort Yates

In January in Fort Yates, the average temperature is -9°C (17°F). Maximums can reach 11°C (53°F), while minimums can plummet to as low as -31°C (-23°F). Be sure to dress warmly and be prepared for significant temperature fluctuations when traveling to Fort Yates during this month.

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

The chart illustrates January temperature patterns in Fort Yates, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Yates, January typically has an average temperature of -9°C (17°F), with highs reaching up to 11°C (53°F) and lows dropping to around -31°C (-23°F).
JanFebMarAprMayJunJulAugSepOctNovDec171431415670757162443223
Data source: Temperature data for Fort Yates 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 Yates

In Fort Yates in January, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

January Precipitation Trends in Fort Yates

The chart displays monthly precipitation patterns in Fort Yates, 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 Yates, January typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec131827396267598458691424
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Fort Yates

In Fort Yates in January humidity is 78%. With an average temperature of -9°C (17°F), this humidity feels like biting cold air that seeps into your bones, making every step outside feel like a challenge as you battle against the chill and dampness.

January Average Humidity in Fort Yates

This chart illustrates the average monthly humidity levels in Fort Yates, 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 Yates is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%81%72%73%75%82%83%82%73%71%78%76%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Fort Yates

In Fort Yates 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 Yates, you can visit Hourly UV Index in Fort Yates.

Maximum UV Index Levels in Fort Yates for January

The chart shows the monthly maximum UV Index (UVI) for Fort Yates 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 Yates typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2558910997532
Data source: Fort Yates 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 Yates Compares to Other Months

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

This table compares monthly weather conditions in Fort Yates, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)13 mm (0.5 inches)78%low
February Weather-10°C (14°F)18 mm (0.7 inches)81%moderate
March Weather-1°C (31°F)27 mm (1.1 inches)71%moderate
April Weather5°C (41°F)39 mm (1.5 inches)73%very high
May Weather13°C (56°F)62 mm (2.4 inches)75%very high
June Weather21°C (70°F)67 mm (2.7 inches)82%very high
July Weather24°C (75°F)59 mm (2.3 inches)83%very high
August Weather21°C (71°F)84 mm (3.3 inches)82%very high
September Weather17°C (62°F)58 mm (2.3 inches)73%high
October Weather7°C (45°F)69 mm (2.7 inches)71%moderate
November Weather0°C (33°F)14 mm (0.5 inches)78%moderate
December Weather-5°C (24°F)24 mm (1.0 inches)76%low

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