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Weather in Juneau for January 2025

Your guide to Juneau weather in January - trends and predictions
  • In general, the average temperature in Juneau at the beginning of January is -3.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 1.1 °F by the end of January.

  • Expect heavy snowfall in Juneau during January, with an average of 20 snowy days.

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Average dry days
9
Dry days
Average rainy days
2
Rainy days
Average snowy days
20
Snow days
Average temperatures
-5°/-10°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
88 %
Avg humidity

Juneau in January average weather

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Temperatures trend during January in Juneau

See the weather trend as well as the moving average line

January weather day by day

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Date Weather Temperatures Rain Snow More
Jan. 1 Heavy snow
Heavy snow
-2° /-8° 1.6 mm 1.3 cm
Jan. 2 Moderate snow
Moderate snow
-3° /-6° 2.4 mm 2 cm
Jan. 3 Heavy snow
Heavy snow
0° /-3° 19.2 mm 16.4 cm
Jan. 4 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
0° /-5° 31.3 mm 26.6 cm
Jan. 5 Heavy snow
Heavy snow
-2° /-12° 6.6 mm 5.6 cm
Jan. 6 Sunny
Sunny
-9° /-13° 0 mm 0 cm
Jan. 7 Overcast
Overcast
-6° /-12° 1.1 mm 0.9 cm
Jan. 8 Heavy snow
Heavy snow
-4° /-8° 3.6 mm 3 cm
Jan. 9 Overcast
Overcast
-8° /-16° 0 mm 0 cm
Jan. 10 Sunny
Sunny
-15° /-21° 0 mm 0 cm
Jan. 11 Sunny
Sunny
-21° /-24° 0 mm 0 cm
Jan. 12 Sunny
Sunny
-18° /-24° 0 mm 0 cm
Jan. 13 Heavy snow
Heavy snow
-12° /-17° 9.5 mm 8.1 cm
Jan. 14 Heavy snow
Heavy snow
-5° /-12° 13.5 mm 11.5 cm
Jan. 15 Heavy snow
Heavy snow
-1° /-7° 36.2 mm 30.8 cm
Jan. 16 Sunny
Sunny
-3° /-12° 0 mm 0 cm
Jan. 17 Overcast
Overcast
-10° /-13° 0 mm 0 cm
Jan. 18 Overcast
Overcast
-11° /-16° 0 mm 0 cm
Jan. 19 Overcast
Overcast
-14° /-17° 0 mm 0 cm
Jan. 20 Heavy snow
Heavy snow
-9° /-16° 2.1 mm 1.8 cm
Jan. 21 Heavy snow
Heavy snow
-9° /-12° 11.8 mm 10.1 cm
Jan. 22 Heavy snow
Heavy snow
-7° /-13° 24.3 mm 20.7 cm
Jan. 23 Heavy snow
Heavy snow
-3° /-7° 25 mm 21.2 cm
Jan. 24 Moderate snow
Moderate snow
-1° /-2° 5.7 mm 4.8 cm
Jan. 25 Moderate snow
Moderate snow
0° /-2° 1.6 mm 1.3 cm
Jan. 26 Heavy snow
Heavy snow
1° /-1° 20.5 mm 13.7 cm
Jan. 27 Light sleet showers
Light sleet showers
2° /0° 31.8 mm 13.5 cm
Jan. 28 Light sleet
Light sleet
2° /1° 33.1 mm 0 cm
Jan. 29 Moderate rain
Moderate rain
4° /0° 58.3 mm 0 cm
Jan. 30 Moderate or heavy snow showers
Moderate or heavy snow showers
1° /-2° 29.5 mm 19 cm
Jan. 31 Heavy snow
Heavy snow
-2° /-4° 19.3 mm 16.3 cm
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Important Notice
Our weather forecast for Juneau in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Juneau forecast closer to your planned date for the most up-to-date weather information.

Juneau in January - FAQ

What are the expected maximum and minimum temperatures in Juneau during January?
Brace for cold days with temperatures not exceeding -5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Juneau during January?
Significant rainfall exceeding 388.1 mm is expected in Juneau during January, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Juneau during January?
Juneau experiences an average snowfall of 228.6 cm during January, occurring over 20 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Juneau during January?
The average wind speed in Juneau during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Juneau

Explore the daily rainfall trends and prepare for Juneaus January weather 💧

January snowfall in Juneau

Track daily snowfall levels and discover Juneau’s snowy potential this January ❄️

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Location coordinates Where is Juneau?

Get accurate weather forecasts for Juneau, located at latitude 58.302 and longitude -134.42. Stay updated with localized weather information tailored for Juneau.

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