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October Weather in Eagle River, United States

Last updated: June 24, 2025

In October, the average temperature in Eagle River, United States hovers around 8°C (47°F). Expect a chill, with minimums dipping to -1°C (30°F) and highs reaching up to 20°C (68°F). Rain is a frequent companion, with 119 mm (4.7 in) falling over 17 days. Stay prepared for a damp atmosphere, as the average humidity sits at a notable 81%.

October Temperature in Eagle River

In October in Eagle River, the average temperature is 8°C (47°F). The maximum can reach 20°C (68°F), while the minimum can drop as low as -1°C (30°F). Travelers should prepare for a mix of mild days and chilly evenings, making layers essential for comfort.

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

The chart illustrates October 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, October typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (68°F) and lows dropping to around -1°C (30°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.

October Precipitation in Eagle River

In Eagle River in October, the precipitation amount is 119 mm (4.7 in) spread across 17 days.

October Precipitation Trends in Eagle River

The chart displays monthly precipitation patterns in Eagle River, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Eagle River, October typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec5064517463717193971197679
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Eagle River

In Eagle River in October humidity is 81%. With an average temperature of 8°C (47°F), this humidity feels like a palpable heaviness in the air, making outdoor exploration feel damp and chilly, requiring travelers to bundle up and prepare for a brisk experience.

October Average Humidity in Eagle River

This chart illustrates the average monthly humidity levels in Eagle River, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Eagle River is approximately 81%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Eagle River

In Eagle River in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Eagle River for better planning.

Maximum UV Index Levels in Eagle River for October

The chart shows the monthly maximum UV Index (UVI) for Eagle River in October, 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 October, the maximum UV index in Eagle River typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689887421
Data source: Eagle River October 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 October 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 October’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 October’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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