Eagle River, United States experiences average highs of 6°C (43°F) and lows of 0°C (32°F) throughout the year. Rainfall is frequent, averaging about 17 rainy days per month. Average highs have cooled by 1.7°C (3.1°F) across the available records.
Eagle River, United States Weather & Climate 2026
Monthly climate averages for Eagle River, United States. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Nov 
Wetter season: Jun–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
3.1/10
Best: June, July
UV Index
2
Low
Temperature 6°C / 0°C
Feels Like 4°C / -3°C
Rainy Days 17
Rainfall 118 mm
Sunshine 7 h
Humidity 81%
Wind Speed 8 km/h
Dew Point 0°C
Snow Days 15 days
Frost Days 20 days
Hottest Month
20°C
July
Avg Low13°C
Rain17days
Coldest Month
-11°C
January
Avg High-6°C
Rain16days
Driest Month
12days
April
Avg High6°C
Avg Low-2°C
Windiest Month
8 km/h
August (Gusts 35)
Sea Temperature
0°C – 16°C
Warmest water: August (
16.2°C
)
Worst Time to Visit
Consider avoiding January, February, November, December due to very cold temperatures, heavy rainfall.
Sun Position
Sunrise 04:19
Daylight 19.4h
Sunset 23:41
Live conditions—
Eagle River on the map · live conditions
Eagle River, United States
- Continent
- Americas
- Country
- United States
- City
- Eagle River
- Population
- 24.8K
- Elevation
- 98 m
- Coordinates
- 61.32°, -149.57°
Seasonal Breakdown
Spring
Mar–May
Avg High 6°C
Avg Low -2°C
Rain 13 days/mo
Summer
Jun–Aug
Avg High 18°C
Avg Low 11°C
Rain 19 days/mo
2/3 best months
Autumn
Sep–Nov
Avg High 6°C
Avg Low 0°C
Rain 18 days/mo
Winter
Dec–Feb
Avg High -5°C
Avg Low -10°C
Rain 16 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: -6°C / -11°C . Feb: -3°C / -9°C . Mar: 0°C / -7°C . Apr: 6°C / -2°C . May: 11°C / 3°C . Jun: 18°C / 10°C . Jul: 20°C / 13°C . Aug: 18°C / 11°C . Sep: 13°C / 6°C . Oct: 6°C / 0°C . Nov: -2°C / -8°C . Dec: -5°C / -11°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 135 mm. Feb: 90 mm. Mar: 81 mm. Apr: 68 mm. May: 76 mm. Jun: 90 mm. Jul: 115 mm. Aug: 172 mm. Sep: 174 mm. Oct: 161 mm. Nov: 125 mm. Dec: 134 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 83%. Feb: 81%. Mar: 78%. Apr: 79%. May: 78%. Jun: 76%. Jul: 80%. Aug: 83%. Sep: 86%. Oct: 85%. Nov: 84%. Dec: 83%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 7 km/h . Feb: 7 km/h . Mar: 7 km/h . Apr: 7 km/h . May: 8 km/h . Jun: 8 km/h . Jul: 8 km/h . Aug: 8 km/h . Sep: 8 km/h . Oct: 8 km/h . Nov: 7 km/h . Dec: 7 km/h .
Sunshine
Sunshine
Sunshine: Jan: 2h. Feb: 4h. Mar: 7h. Apr: 10h. May: 11h. Jun: 13h. Jul: 11h. Aug: 9h. Sep: 7h. Oct: 5h. Nov: 3h. Dec: 1h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 0°C . Feb: 0°C . Mar: 0°C . Apr: 1°C . May: 5°C . Jun: 12°C . Jul: 16°C . Aug: 16°C . Sep: 13°C . Oct: 8°C . Nov: 2°C . Dec: 0°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 0. Feb: UV 1. Mar: UV 2. Apr: UV 4. May: UV 4. Jun: UV 5. Jul: UV 4. Aug: UV 4. Sep: UV 2. Oct: UV 1. Nov: UV 1. Dec: UV 0.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 19 days. Feb: 18 days. Mar: 18 days. Apr: 17 days. May: 15 days. Jun: 4 days. Jul: 0 days. Aug: 1 days. Sep: 9 days. Oct: 20 days. Nov: 18 days. Dec: 22 days.
Climate Trends
Average highs have cooled by 1.7°C (3.1°F) across the available records. Average rainfall is trending wetter by about 15 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 20°C | Jul · 20°C |
| Coldest month | Dec 2025 · -18°C | Jan · -11°C |
| Wettest month | Jan 2025 · 326 mm | Sep · 174 mm |
| Windiest month | Jan 2025 · 11 km/h | Aug · 8 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Poor May
Fair June best
Wet July best
Good August
Wet September
Wet October
Wet November
Poor December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -6°C / -11°C | -10°C / -15°C | 16days (135 mm) Wet | 2.1h Poor | 83% Humid | 0.4 Low | Poor | View Details |
| February | -3°C / -9°C | -6°C / -13°C | 14days (90 mm) Wet | 4.4h Fair | 81% Humid | 1.2 Low | Poor | View Details |
| March | 0°C / -7°C | -3°C / -10°C | 13days (81 mm) Wet | 7.3h Good | 78% Humid | 2.3 Moderate | Poor | View Details |
| April | 6°C / -2°C | 3°C / -5°C | 12days (68 mm) Wet | 10h Excellent | 79% Humid | 3.6 Moderate | Poor | View Details |
| May | 11°C / 3°C | 10°C / 1°C | 15days (76 mm) Wet | 11.2h Excellent | 78% Humid | 4.4 Moderate | Fair | View Details |
| June best | 18°C / 10°C | 17°C / 9°C | 18days (90 mm) Wet | 12.5h Excellent | 76% Humid | 4.8 Moderate | Wet | View Details |
| July best | 20°C / 13°C | 20°C / 13°C | 17days (115 mm) Wet | 10.8h Excellent | 80% Humid | 4.1 Moderate | Good | View Details |
| August | 18°C / 11°C | 18°C / 11°C | 21days (172 mm) Wet | 8.6h Good | 83% Humid | 3.7 Moderate | Wet | View Details |
| September | 13°C / 6°C | 12°C / 5°C | 21days (174 mm) Wet | 6.5h Fair | 86% Very Muggy | 2.3 Moderate | Wet | View Details |
| October | 6°C / 0°C | 4°C / -3°C | 18days (161 mm) Wet | 4.8h Fair | 85% Humid | 1.3 Low | Wet | View Details |
| November | -2°C / -8°C | -5°C / -11°C | 15days (125 mm) Wet | 2.8h Poor | 84% Humid | 0.6 Low | Poor | View Details |
| December | -5°C / -11°C | -9°C / -15°C | 18days (134 mm) Wet | 1h Poor | 83% Humid | 0.3 Low | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Eagle River are June, July, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Eagle River, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Eagle River is July, with average daytime highs of 20°C (67°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Eagle River is January, with average overnight lows of -11°C (12°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Eagle River is September, averaging 174mm of precipitation across 21 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Eagle River runs through August, September, June, October, with the heaviest rainfall in August. Based on 10-year averages for Eagle River.
Eagle River receives approximately 82 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Eagle River.
The least favorable months to visit Eagle River are January, February, November, December, primarily due to very cold temperatures, heavy rainfall. For the best conditions, consider June, July instead.
The annual average UV index in Eagle River is 2, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Eagle River is 81%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Sea temperatures in Summer average 6°C (43°F), which most swimmers will find too cold without a wetsuit.
Yes, Eagle River receives snow. Months with snowfall average 15 snow days and 47 cm (19 in) of accumulation, with about 20 frost days during winter.
Average wind speeds in Eagle River are 8 km/h (5 mph). The windiest month is August with peak winds reaching 8 km/h (5 mph) (gusts up to 35 km/h / 22 mph).
Eagle River averages 2 clear-sky days per month with overall cloud cover around 73%. The clearest skies occur in January.
The annual average dew point in Eagle River is 0°C (32°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Eagle River has a Subarctic climate, classified as Dfc under the Köppen system. Continental climates experience extreme temperature ranges — hot summers and cold, snowy winters.
The 'feels like' temperature in Eagle River ranges from -3°C (27°F) to 4°C (39°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
June is not the best time to visit Eagle River, with a climate score of 6.6/10. Consider visiting during June, July instead for better conditions.
For June in Eagle River, pack Layered clothing, Light jacket, Umbrella, Waterproof jacket, Waterproof shoes. With average highs of 18°C (64°F) and 18 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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