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January Weather in Sheridan, United States

Last updated: June 24, 2025

In January, the average temperature in Sheridan, United States hovers around -4°C (25°F). Expect chilly conditions, with minimums dropping as low as -26°C (-15°F) and occasional highs reaching up to 14°C (58°F). On average, 60 mm (2.4 in) of precipitation falls over 8 days, and humidity remains high at 87%, making this a notably brisk and damp time of year.

January Temperature in Sheridan

In January in Sheridan, the average temperature is -4°C (25°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -26°C (-15°F). Travelers should be prepared for a wide temperature range and dress accordingly for unpredictable weather.

January Weather in Sheridan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sheridan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sheridan, January typically has an average temperature of -4°C (25°F), with highs reaching up to 14°C (58°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec252636465969747264523831
Data source: Temperature data for Sheridan 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 Sheridan

In Sheridan in January, the total precipitation amount is 60 mm (2.4 in) spread over the course of 8 days.

January Precipitation Trends in Sheridan

The chart displays monthly precipitation patterns in Sheridan, 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 Sheridan, January typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6163628912412263701131265965
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sheridan

In Sheridan in January humidity is 87%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that clings to your skin, making every step outside feel like an endeavor as the cold damp air numbs your senses and weighs you down, creating an atmosphere that is both invigorating and challenging for traveling.

January Average Humidity in Sheridan

This chart illustrates the average monthly humidity levels in Sheridan, 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 Sheridan is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sheridan

In Sheridan 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 Sheridan, you can visit Hourly UV Index in Sheridan.

Maximum UV Index Levels in Sheridan for January

The chart shows the monthly maximum UV Index (UVI) for Sheridan 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 Sheridan typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Sheridan 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 Sheridan Compares to Other Months

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

This table compares monthly weather conditions in Sheridan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)60 mm (2.4 inches)87%low
February Weather-4°C (26°F)63 mm (2.5 inches)87%moderate
March Weather2°C (36°F)62 mm (2.4 inches)86%moderate
April Weather8°C (46°F)89 mm (3.5 inches)87%very high
May Weather15°C (59°F)124 mm (4.9 inches)82%very high
June Weather21°C (69°F)122 mm (4.8 inches)81%very high
July Weather24°C (75°F)63 mm (2.5 inches)78%very high
August Weather22°C (72°F)70 mm (2.8 inches)79%very high
September Weather18°C (64°F)113 mm (4.5 inches)79%high
October Weather11°C (52°F)126 mm (5.0 inches)82%moderate
November Weather3°C (38°F)59 mm (2.3 inches)87%moderate
December Weather-1°C (31°F)65 mm (2.6 inches)86%low

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