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April Weather in Eagle River, United States

Last updated: June 24, 2025

In Eagle River, United States, the average temperature in April hovers around 1°C (34°F), with extremes ranging from a chilly -8°C (18°F) to a mild 9°C (49°F). Be prepared for potential showers, as the area experiences an average precipitation of 74 mm (2.9 in) over approximately 10 days. The air tends to be quite damp, with an average humidity of 86%, making for a crisp and cool atmosphere.

April Temperature in Eagle River

In April in Eagle River, the average temperature is 1°C (34°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -8°C (18°F). Travelers should pack warm clothing and be prepared for chilly conditions.

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

The chart illustrates April 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, April typically has an average temperature of 1°C (34°F), with highs reaching up to 9°C (49°F) and lows dropping to around -8°C (18°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.

April Precipitation in Eagle River

In Eagle River in April, the precipitation amount is 74 mm (2.9 in) spread over a period of 10 days.

April Precipitation Trends in Eagle River

The chart displays monthly precipitation patterns in Eagle River, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Eagle River, April typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5064517463717193971197679
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Eagle River

In Eagle River in April, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

April Average Humidity in Eagle River

This chart illustrates the average monthly humidity levels in Eagle River, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Eagle River is approximately 86%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Eagle River

In Eagle River in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Eagle River, you can refer to this Hourly UV Index in Eagle River.

Maximum UV Index Levels in Eagle River for April

The chart shows the monthly maximum UV Index (UVI) for Eagle River in April, 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 April, the maximum UV index in Eagle River typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689887421
Data source: Eagle River April 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 April 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 April’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 April’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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