January weather - Winter 2025

Weather in January
Frequently asked questions
Average temperature in January
Average pressure in January
Average wind speed in January
Average humidity in January
Average rainfall in January
Average rainfall days in January
Average snowfall in January
Average snowfall days in January
Average sea temperature in January
Average daylight in January
Average sunshine in January
Average sunshine days in January
Average UV index in January
Average cloud cover in January
Average visibility in January

A stunning view of Wrangell within St Elias National Park in Alaska, featuring a landscape of water, fields, and distant snowy mountains

Weather in January

Winter is in full swing in January, making Wrangell, Alaska, a winter wonderland. The mercury dips as low as 27.3°F (-2.6°C) and rises only to a chilly 32.7°F (0.4°C), with an impressive 11.73" (298mm) of snowfall recorded. Coupled with nearly 86% relative humidity, this serves as a reminder that winter is alive and well in Alaska. With long nights providing ample opportunity for stargazing and chances of sighting northern lights, this month is a delight for those seeking a winter retreat.

Temperature

Wrangell indicates an average high-temperature of a still wintry 32.7°F (0.4°C) in January, showing minor variation from December's 32.4°F (0.2°C). The nights of January anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 27.3°F (-2.6°C).

Humidity

The months with the highest humidity are January and August, with an average relative humidity of 86%.

Rainfall

In Wrangell, in January, during 15.8 rainfall days, 6.02" (153mm) of precipitation is typically accumulated. In Wrangell, during the entire year, the rain falls for 197.9 days and collects up to 53.03" (1347mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Wrangell, in January, snow falls for 8.6 days, with typically accumulated 11.73" (298mm) of snow. In Wrangell, during the entire year, snow falls for 47.5 days and aggregates up to 58.23" (1479mm) of snow.

Ocean temperature

In Wrangell, Alaska, in January, the average water temperature is 42.4°F (5.8°C).
Note: If planning to swim in 42.4°F (5.8°C) under 50°F (10°C), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 55.4°F (13°C) is not much warmer.

Daylight

The average length of the day in January is 7h and 40min.
On the first day of January, sunrise is at 8:23 am and sunset at 3:22 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 4:17 pm AKST.

Sunshine

The months with the least sunshine are January and November, with an average of 3.4h of sunshine.

UV index

In Wrangell, Alaska, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 2 suggests this advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Updated: Jun 3, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How cold is it in January?

The average high-temperature, in January, in Wrangell, is 32.7°F (0.4°C), while the average low-temperature is 27.3°F (-2.6°C).

What are the most humid months?

January and August, with an average relative humidity of 86%, are most humid months.

What is the average humidity in January?

The average relative humidity in January is 86%.

How much does it rain in January?

In Wrangell, Alaska, in January, during 15.8 rainfall days, 6.02" (153mm) of precipitation is typically accumulated.

How many days does it snow in January?

In Wrangell, Alaska, in January, snow falls for 8.6 days, with typically accumulated 11.73" (298mm) of snow.

How cold is the water in January?

In Wrangell, Alaska, the average seawater temperature in January is 42.4°F (5.8°C). Swimming in 42.4°F (5.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in January?

The average day length in January is 7h and 40min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 8:23 am and sunset at 3:22 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 4:17 pm AKST.

What is the month with the least sunshine?

January and November, with an average of 3.4h of sunshine, are months with the least sunshine.

How many hours of sunshine does Wrangell have in January?

In Wrangell, the average sunshine duration in January is 3.4h.

How high is the UV index in January?

In Wrangell, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

32.4°F 0.2°C

32.7°F 0.4°C

32.9°F 0.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.2mph 13.2km/h

8.6mph 13.8km/h

7.6mph 12.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

8.4

8.6

9.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

12.5

10.5

12.3

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Wrangell, AK

Average high temperature in January: 32.7°F

The warmest month (with the highest average high temperature) is July (59.7°F).
The month with the lowest average high temperature is December (32.4°F).

Average low temperature in January: 27.3°F

The month with the highest average low temperature is July (50.2°F).
The coldest month (with the lowest average low temperature) is February (25.9°F).

Average pressure in January
Wrangell, AK

Average pressure in January: 29.85"Hg

The month with the highest atmospheric pressure is July (30.05"Hg).
The month with the lowest atmospheric pressure is November (29.8"Hg).

Average wind speed in January
Wrangell, AK

Average wind speed in January: 8.2mph

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is July (3.9mph).

Average humidity in January
Wrangell, AK

Average humidity in January: 86%

The months with the highest relative humidity are January and August (86%).
The month with the lowest relative humidity is May (81%).

Average rainfall in January
Wrangell, AK

Average rainfall in January: 6.02"

The wettest month (with the highest rainfall) is October (6.3").
The driest month (with the least rainfall) is May (2.01").

Average rainfall days in January
Wrangell, AK

Average rainfall days in January: 15.8 days

The month with the highest number of rainy days is October (20.1 days).
The month with the least rainy days is February (9.5 days).

Average snowfall in January
Wrangell, AK

Average snowfall in January: 11.73"

The month with the highest snowfall is March (13.46").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Wrangell, AK

Average snowfall days in January: 8.6 days

The month with the highest number of snowfall days is March (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in January
Wrangell, AK

Average sea temperature in January: 42.4°F

The best month for swimming (with the highest average sea temperature) is August (54.8°F).
The coldest month (with the lowest average sea temperature) is March (41.5°F).

Average daylight in January /
Average sunshine in January
Wrangell, AK

Average daylight in January: 7h and 4min

The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).

Average sunshine in January: 3h and 2min

The month with the most sunshine is May (Average sunshine: 7h and 24min).
The months with the least sunshine are January and November (Average sunshine: 3h and 24min).

Average sunshine days in January
Wrangell, AK

Average sunshine days in January: 10.5 days

The month with the most sunshine days is December (12.5 days).
The month with the least sunshine days is November (8 days).

Average UV index in January
Wrangell, AK

Average UV index in January: 2

The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are November and December (UV index 1).

Average cloud cover in January
Wrangell, AK

Average cloud cover in January: 66

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are February and May (Cloud cover 54).

Average visibility in January
Wrangell, AK

Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).

January weather forecast
Wrangell, AK

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