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January Weather in Fort Calhoun, United States

Last updated: June 24, 2025

In January, the average temperature in Fort Calhoun, United States hovers around -4°C (25°F). Expect chilly days, with minimums dipping to an icy -31°C (-24°F), and highs reaching a brisk 13°C (55°F). Prepare for some moisture, as the area receives approximately 31 mm (1.2 in) of precipitation over the course of 5 days. With an average humidity of 76%, it's a time to bundle up and enjoy the crisp air!

January Temperature in Fort Calhoun

In January in Fort Calhoun, the average temperature is -4°C (25°F), with a maximum that can reach 13°C (55°F) and a minimum that can drop as low as -31°C (-24°F). Therefore, travelers should be prepared for cold weather and extreme temperature fluctuations.

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

The chart illustrates January temperature patterns in Fort Calhoun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Calhoun, January typically has an average temperature of -4°C (25°F), with highs reaching up to 13°C (55°F) and lows dropping to around -31°C (-24°F).
JanFebMarAprMayJunJulAugSepOctNovDec252541506275787469523930
Data source: Temperature data for Fort Calhoun 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 Calhoun

In Fort Calhoun in January, the precipitation amount is 31 mm (1.2 in) spread over 5 days.

January Precipitation Trends in Fort Calhoun

The chart displays monthly precipitation patterns in Fort Calhoun, 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 Calhoun, January typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3132906015412667106811113139
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Fort Calhoun

In Fort Calhoun in January humidity is 76%. With an average temperature of -4°C (25°F), this humidity feels like a chilling mist that clings to your skin, making every breath feel heavy and damp, which can be quite uncomfortable for traveling.

January Average Humidity in Fort Calhoun

This chart illustrates the average monthly humidity levels in Fort Calhoun, 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 Calhoun is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%80%73%75%78%82%83%81%75%75%82%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Fort Calhoun

In Fort Calhoun 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 Fort Calhoun, you can check the information here.

Maximum UV Index Levels in Fort Calhoun for January

The chart shows the monthly maximum UV Index (UVI) for Fort Calhoun 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 Calhoun typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Fort Calhoun 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 Calhoun Compares to Other Months

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

This table compares monthly weather conditions in Fort Calhoun, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)31 mm (1.2 inches)76%moderate
February Weather-4°C (25°F)32 mm (1.3 inches)80%moderate
March Weather5°C (41°F)90 mm (3.5 inches)73%high
April Weather10°C (50°F)60 mm (2.4 inches)74%very high
May Weather17°C (63°F)154 mm (6.1 inches)78%very high
June Weather24°C (76°F)126 mm (5.0 inches)82%very high
July Weather25°C (78°F)66 mm (2.6 inches)83%very high
August Weather23°C (74°F)106 mm (4.2 inches)80%very high
September Weather21°C (69°F)81 mm (3.2 inches)75%very high
October Weather11°C (53°F)111 mm (4.4 inches)75%high
November Weather4°C (40°F)31 mm (1.2 inches)82%moderate
December Weather-1°C (31°F)39 mm (1.5 inches)83%low

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