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Dutch Harbor — Water Temperature in January

Water Temperature Range

3°C
minimum
4°C
average
5°C
maximum
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day 2026 2025 2024 2023
JAN 14°C5°C5°C4°C
JAN 24°C4°C4°C4°C
JAN 34°C4°C4°C4°C
JAN 44°C4°C4°C4°C
JAN 54°C4°C4°C5°C
JAN 64°C5°C4°C5°C
JAN 74°C5°C4°C4°C
JAN 85°C5°C4°C5°C
JAN 95°C5°C4°C5°C
JAN 105°C5°C4°C5°C
JAN 114°C5°C4°C5°C
JAN 124°C5°C4°C5°C
JAN 134°C5°C4°C5°C
JAN 144°C5°C4°C5°C
JAN 154°C4°C4°C5°C
JAN 164°C4°C4°C5°C
JAN 174°C4°C4°C4°C
JAN 184°C4°C4°C4°C
JAN 194°C4°C4°C4°C
JAN 204°C4°C4°C4°C
JAN 214°C4°C4°C5°C
JAN 223°C4°C4°C5°C
JAN 234°C4°C4°C5°C
JAN 244°C4°C4°C5°C
JAN 253°C4°C3°C5°C
JAN 263°C4°C4°C4°C
JAN 273°C4°C3°C4°C
JAN 284°C4°C3°C4°C
JAN 294°C4°C3°C4°C
JAN 304°C4°C5°C4°C
JAN 314°C4°C4°C4°C

January: Climate and Swimming Opportunities

Average Night Air Temperature

-8°C

Average Day Air Temperature

-2°C

Precipitation Amount per Month

68 mm

Number of Rainy Days

12

Daylight per Day

7 hrs

Sunshine per Day

3 hrs

Average Wind Speed

14 km/h

Average Humidity

79%

At such water and air temperatures, swimming is extremely harsh and generally not enjoyable. The risk of rapid chilling is high, so most people avoid entering the water.

Water Temperature in Nearby Locations