January weather forecast
Aniak, AK

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Weather in January

January, like December, in Aniak, Alaska, is an extremely cold winter month, with temperature in the range of an average high of 9.3°F (-12.6°C) and an average low of -0°F (-17.8°C).

Temperature

January is Aniak's coldest month, registering average high temperatures of 9.3°F (-12.6°C) and lows of -0°F (-17.8°C).

Humidity

In Aniak, the average relative humidity in January is 91%.

Rainfall

The months with the least rainfall are January and May Rain falls for 5.6 days and accumulates 0.63" (16mm) of rain.

Snowfall

January through May, September through December are months with snowfall. In Aniak, in January, during 12 snowfall days, 3.62" (92mm) of snow is typically accumulated. In Aniak, during the entire year, snow falls for 86.5 days and aggregates up to 23.43" (595mm) of snow.

Daylight

The average length of the day in January is 6h and 29min.
On the first day of the month, sunrise is at 10:55 am and sunset at 4:27 pm. On the last day of January, in Aniak, sunrise is at 10:03 am and sunset at 5:39 pm AKST.

Sunshine

In January, the average sunshine in Aniak is 3.1h.

UV index

In January, the average daily maximum UV index is 2. 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: In January, a daily maximum UV index of 2 leads to the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

In Aniak, the average lowest temperatures are observed in January, with a high of 9.3°F (-12.6°C) and a low of -0°F (-17.8°C).

How cold is January?

The high-temperature, in January, in Aniak, records 9.3°F (-12.6°C), while the low-temperature is -0°F (-17.8°C).

What is the average humidity in January?

In January, the average relative humidity in Aniak is 91%.

What is the driest month?

The months with the least rainfall are January and May Rain falls for 5.6 days and accumulates 0.63" (16mm) of rain.

How many days does it rain in January?

In January, the rain falls for 5.6 days. Throughout January, 0.63" (16mm) of precipitation is accumulated.

How many days does it snow in January?

In Aniak, in January, during 12 snowfall days, 3.62" (92mm) of snow is typically accumulated.

What is the average length of the day in January?

The average day length in January is 6h and 29min.

When are sunrise and sunset in January in Aniak?

In January, on the first day of the month, sunrise is at 10:55 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 10:03 am and sunset at 5:39 pm AKST.

How long on average sun shines in January?

In Aniak, the average sunshine duration in January is 3.1h.

What is the UV index intensity in January?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
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
Aniak, AK

Average temperature in January - Aniak, AK
  • Average high temperature in January: 9.3°F

The warmest month (with the highest average high temperature) is July (64.8°F).
The month with the lowest average high temperature is January (9.3°F).

  • Average low temperature in January: 0°F

The month with the highest average low temperature is July (49.3°F).
The coldest month (with the lowest average low temperature) is January (0°F).

Average pressure in January
Aniak, AK

Average pressure in January - Aniak, AK
  • Average pressure in January: 29.76"Hg

The month with the highest atmospheric pressure is July (29.93"Hg).
The month with the lowest atmospheric pressure is October (29.68"Hg).

Average wind speed in January
Aniak, AK

Average wind speed in January - Aniak, AK
  • Average wind speed in January: 8.2mph

The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in January
Aniak, AK

Average humidity in January - Aniak, AK
  • Average humidity in January: 91%

The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is June (62%).

Average rainfall in January
Aniak, AK

Average rainfall in January - Aniak, AK
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is August (1.57").
The driest months (with the least rainfall) are January and May (0.63").

Average rainfall days in January
Aniak, AK

Average rainfall days in January - Aniak, AK
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is March (4.4 days).

Average snowfall in January
Aniak, AK

Average snowfall in January - Aniak, AK
  • Average snowfall in January: 3.62"

The month with the highest snowfall is February (5.2").
The months with the least snowfall are June, July and August (0").

Average snowfall days in January
Aniak, AK

Average snowfall days in January - Aniak, AK
  • Average snowfall days in January: 12 days

The month with the highest number of snowfall days is December (16.1 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in January / Average sunshine in January - Aniak, AK
  • Average daylight in January: 6h and 3min

The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is May (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).

Average sunshine days in January
Aniak, AK

Average sunshine days in January - Aniak, AK
  • Average sunshine days in January: 18 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is August (11.8 days).

Average UV index in January
Aniak, AK

Average UV index in January - Aniak, AK
  • Average UV index in January: 2

The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).

Average cloud cover in January
Aniak, AK

Average cloud cover in January - Aniak, AK
  • Average cloud cover in January: 53

The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 47).

Average visibility in January
Aniak, AK

Average visibility in January - Aniak, AK
  • Average visibility in January: 5mi

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

Aniak, Alaska, USA

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