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January Weather in Eagle River, United States

Last updated: June 24, 2025

In Eagle River, United States, the average temperature in January hovers around -6°C (21°F). During this month, temperatures can dip as low as -23°C (-10°F) and rise to a maximum of 4°C (40°F). Expect about 50 mm (2.0 in) of precipitation spread over 13 days, with an average humidity level of a chilly 92%.

January Temperature in Eagle River

In January in Eagle River, the average temperature is -6°C (21°F). The maximum can reach 4°C (40°F), while the minimum can drop to as low as -23°C (-10°F). Travelers should be prepared for extremely cold conditions and dress warmly during this time.

January Weather in Eagle River: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Eagle River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Eagle River, January typically has an average temperature of -6°C (21°F), with highs reaching up to 4°C (40°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec211927344249576258473427
Data source: Temperature data for Eagle River 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 Eagle River

In Eagle River in January, the precipitation amount is 50 mm (2.0 in), spread over 13 days.

January Precipitation Trends in Eagle River

The chart displays monthly precipitation patterns in Eagle River, 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 Eagle River, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5064517463717193971197679
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Eagle River

In Eagle River in January humidity is 92%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket that clings to your skin, making the cold air feel even more biting and heavy, which can be quite challenging for traveling.

January Average Humidity in Eagle River

This chart illustrates the average monthly humidity levels in Eagle River, 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 Eagle River is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%92%88%86%78%74%70%71%74%81%86%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Eagle River

In Eagle River 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 Eagle River, you can visit Hourly UV Index in Eagle River.

Maximum UV Index Levels in Eagle River for January

The chart shows the monthly maximum UV Index (UVI) for Eagle River 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 Eagle River typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689887421
Data source: Eagle River 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 Eagle River Compares to Other Months

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

This table compares monthly weather conditions in Eagle River, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)50 mm (2.0 inches)92%low
February Weather-7°C (19°F)63 mm (2.5 inches)92%moderate
March Weather-3°C (27°F)50 mm (2.0 inches)88%moderate
April Weather1°C (34°F)74 mm (2.9 inches)86%high
May Weather6°C (42°F)63 mm (2.5 inches)78%very high
June Weather9°C (49°F)71 mm (2.8 inches)74%very high
July Weather14°C (57°F)71 mm (2.8 inches)70%very high
August Weather17°C (62°F)93 mm (3.7 inches)71%very high
September Weather15°C (58°F)96 mm (3.8 inches)74%high
October Weather8°C (47°F)119 mm (4.7 inches)81%moderate
November Weather1°C (35°F)76 mm (3.0 inches)86%low
December Weather-3°C (27°F)79 mm (3.1 inches)90%low

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