January weather forecast
Fairbanks, AK

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The scenic Fairbanks City in Alaska, seen from across the Chena River
The scenic Fairbanks City in Alaska, seen from across the Chena River

Weather in January

The snowy month of January in Fairbanks, Alaska, proves to be both mild and moist. As Fairbanks settles into the heart of winter, the temperature dips to lows of -9°F (-22.8°C) while reaching highs of modestly warmer 2.1°F (-16.6°C). Snow conditions prevail with 2.09" (53mm), making it a winter wonderland for outdoor enthusiasts. With about 5.3 hours of daylight, the city experiences serene, shorter days.

Temperature

January, with its average high-temperature of 2.1°F (-16.6°C) and an average low-temperature of -9°F (-22.8°C), holds the record as the coldest month.

Humidity

The average relative humidity in January is 92%.

Rainfall

January is the month with the least rainfall. Rain falls for 3 days and accumulates 0.31" (8mm) of precipitation.

Snowfall

Months with snowfall are January through May, August through December. In Fairbanks, in January, during 9.4 snowfall days, 2.09" (53mm) of snow is typically accumulated. Throughout the year, there are 74.3 snowfall days, and 24.49" (622mm) of snow is accumulated.

Daylight

In Fairbanks, the average length of the day in January is 5h and 20min.
On the first day of the month, sunrise is at 10:53 am and sunset at 2:54 pm. On the last day of January, sunrise is at 9:39 am and sunset at 4:28 pm AKST.

Sunshine

In Fairbanks, the average sunshine in January is 3.4h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 1 during January translates into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January, known for its average high temperature of 2.1°F (-16.6°C) and an average low temperature of -9°F (-22.8°C), is the coldest month.

How cold is January in Fairbanks?

The average high-temperature and low-temperature during January are 2.1°F (-16.6°C) and -9°F (-22.8°C) respectively.

What is the average humidity in January?

In Fairbanks, Alaska, the average relative humidity in January is 92%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 3 days and accumulates 0.31" (8mm) of precipitation.

How many days does it rain in January in Fairbanks?

In Fairbanks, during January, the rain falls for 3 days and regularly aggregates up to 0.31" (8mm) of precipitation.

How many days does it snow in January?

In Fairbanks, in January, during 9.4 snowfall days, 2.09" (53mm) of snow is typically accumulated.

How many hours of daylight does Fairbanks have in January?

The average day length in January is 5h and 20min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 10:53 am and sunset at 2:54 pm. On the last day of the month, sunrise is at 9:39 am and sunset at 4:28 pm AKST.

How long on average sun shines in January?

In January, the average sunshine duration is 3.4h.

When is the lowest UV index?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.

How high is the UV index in January?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Fairbanks, AK

Average temperature in January - Fairbanks, AK
  • Average high temperature in January: 2.1°F

The warmest month (with the highest average high temperature) is July (70.7°F).
The month with the lowest average high temperature is January (2.1°F).

  • Average low temperature in January: -9°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (-9°F).

Average pressure in January
Fairbanks, AK

Average pressure in January - Fairbanks, AK
  • Average pressure in January: 29.95"Hg

The month with the highest atmospheric pressure is February (29.97"Hg).
The month with the lowest atmospheric pressure is September (29.77"Hg).

Average wind speed in January
Fairbanks, AK

Average wind speed in January - Fairbanks, AK
  • Average wind speed in January: 4.3mph

The windiest month (with the highest average wind speed) is May (5mph).
The calmest months (with the lowest average wind speed) are October, November and December (4.2mph).

Average humidity in January
Fairbanks, AK

Average humidity in January - Fairbanks, AK
  • Average humidity in January: 92%

The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is June (56%).

Average rainfall in January
Fairbanks, AK

Average rainfall in January - Fairbanks, AK
  • Average rainfall in January: 0.31"

The wettest month (with the highest rainfall) is August (2.44").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in January
Fairbanks, AK

Average rainfall days in January - Fairbanks, AK
  • Average rainfall days in January: 3 days

The month with the highest number of rainy days is August (16.4 days).
The month with the least rainy days is February (1.8 days).

Average snowfall in January
Fairbanks, AK

Average snowfall in January - Fairbanks, AK
  • Average snowfall in January: 2.09"

The month with the highest snowfall is November (6.5").
The months with the least snowfall are June and July (0").

Average snowfall days in January
Fairbanks, AK

Average snowfall days in January - Fairbanks, AK
  • Average snowfall days in January: 9.4 days

The month with the highest number of snowfall days is November (13.3 days).
The months with the least snowfall days are June and July (0 days).

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

Average daylight in January / Average sunshine in January - Fairbanks, AK
  • Average daylight in January: 5h and 2min

The month with the longest days is June (Average daylight: 21h and 30min).
The month with the shortest days is December (Average daylight: 4h and 0min).

  • Average sunshine in January: 3h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).

Average sunshine days in January
Fairbanks, AK

Average sunshine days in January - Fairbanks, AK
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is April (12.2 days).

Average UV index in January
Fairbanks, AK

Average UV index in January - Fairbanks, AK
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in January
Fairbanks, AK

Average cloud cover in January - Fairbanks, AK
  • Average cloud cover in January: 45

The months with the most cloud cover are March, April and November (Cloud cover 53).
The month with the least cloud cover is May (Cloud cover 39).

Average visibility in January
Fairbanks, AK

Average visibility in January - Fairbanks, AK
  • Average visibility in January: 4mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).

Fairbanks, Alaska, USA

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