January weather forecast and climate
Wasilla, AK

The famed Chugach Mountain Ranges in Wasilla, Alaska
The famed Chugach Mountain Ranges in Wasilla, Alaska

Weather in January

January, the same as December, in Wasilla, Alaska, is another subzero cold winter month, with average temperature ranging between min 8.6°F (-13°C) and max 18.3°F (-7.6°C).

Temperature

The coldest month is January, with an average high-temperature of 18.3°F (-7.6°C) and an average low-temperature of 8.6°F (-13°C).

Humidity

In January, the average relative humidity is 86%.

Rainfall

The month with the least rainfall is January when the rain falls for 7.4 days and typically collects 0.31" (8mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Wasilla. In Wasilla, in January, during 7.8 snowfall days, 1.85" (47mm) of snow is typically accumulated. In Wasilla, during the entire year, snow falls for 50.5 days, and aggregates up to 12.52" (318mm) of snow.

Daylight

In Wasilla, the average length of the day is 6.5h.

Sunshine

In January, the average sunshine is 4.3h.

UV index

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the average person.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Wasilla?

January is the coldest month in Wasilla, Alaska, with an average high-temperature of 18.3°F (-7.6°C) and an average low-temperature of 8.6°F (-13°C).

What is the temperature in January in Wasilla?

In January, in Wasilla, Alaska, the average high-temperature is 18.3°F (-7.6°C), and the average low-temperature is 8.6°F (-13°C).

What is the average humidity in January in Wasilla?

The average relative humidity in January in Wasilla, Alaska, is 86%.

How many days does it rain in January in Wasilla?

In Wasilla, Alaska, in January, during 7.4 rainfall days, 0.31" (8mm) of precipitation is typically accumulated.

What is the driest month in Wasilla?

January is the month with the least rainfall in Wasilla, Alaska. Rain falls for 7.4 days and accumulates 0.31" (8mm) of precipitation.

How many days does it snow in January in Wasilla?

In Wasilla, in January, during 7.8 snowfall days, 1.85" (47mm) of snow is typically accumulated.

How many hours of daylight does Wasilla have in January?

In January, the average length of the day in Wasilla, Alaska, is 6.5h.

How long on average sun shines in January in Wasilla?

In January, the average sunshine in Wasilla is 4.3h.

What is the UV index intensity in January in Wasilla?

In Wasilla, Alaska, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in January
Wasilla, AK

Average temperature in January - Wasilla, AK
  • Average high temperature in January: 18.3°F

The warmest month (with the highest average high temperature) is July (63.3°F).
The month with the lowest average high temperature is January (18.3°F).

  • Average low temperature in January: 8.6°F

The month with the highest average low temperature is July (47.1°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).

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Average pressure in January
Wasilla, AK

Average pressure in January - Wasilla, AK
  • Average pressure in January: 29.72"

The month with the highest atmospheric pressure is July (29.96").
The month with the lowest atmospheric pressure is December (29.69").

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Average wind speed in January
Wasilla, AK

Average wind speed in January - Wasilla, AK
  • Average wind speed in January: 4.8mph

The windiest months (with the highest average wind speed) are January, November and December (4.8mph).
The calmest month (with the lowest average wind speed) is July (4mph).

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Average humidity in January
Wasilla, AK

Average humidity in January - Wasilla, AK
  • Average humidity in January: 86%

The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is May (65%).

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Average rainfall in January
Wasilla, AK

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

The wettest month (with the highest rainfall) is August (0.94").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in January
Wasilla, AK

Average rainfall days in January - Wasilla, AK
  • Average rainfall days in January: 7.4 days

The month with the highest number of rainy days is June (14 days).
The month with the least rainy days is February (6.8 days).

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Average snowfall in January
Wasilla, AK

Average snowfall in January - Wasilla, AK
  • Average snowfall in January: 1.85"

The month with the highest snowfall is December (2.64").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Wasilla, AK

Average snowfall days in January - Wasilla, AK
  • Average snowfall days in January: 7.8 days

The month with the highest number of snowfall days is February (9.8 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in January / Average sunshine in January - Wasilla, AK
  • Average daylight in January: 6.5h

The month with the longest days is June (Average daylight: 19.4h).
The month with the shortest days is December (Average daylight: 5.5h).

  • Average sunshine in January: 4.3h

The month with the most sunshine is May (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 4h).

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Average sunshine days in January
Wasilla, AK

Average sunshine days in January - Wasilla, AK
  • Average sunshine days in January: 19.9 days

The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is June (9.3 days).

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Average UV index in January
Wasilla, AK

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

Months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
Wasilla, AK

Average cloud cover in January - Wasilla, AK
  • Average cloud cover in January: 37

Months with the most cloud cover are April and August (Cloud cover 44).
Months with the least cloud cover are January and May (Cloud cover 37).

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Average visibility in January
Wasilla, AK

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

Months with the highest visibility are May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is March (4mi).

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