January weather forecast and climate
Douglas, AK

Weather in January

January, like December, is a freezing cold winter month in Douglas, Alaska, with average temperature ranging between min 18.7°F (-7.4°C) and max 25.7°F (-3.5°C).

Temperature

The coldest months are January and December, with an average high-temperature of 25.7°F (-3.5°C).

Humidity

January is the most humid month in Douglas, with an average relative humidity of 92%.

Rainfall

In January, the rain falls for 9.3 days. Throughout January, 9.76" (248mm) of precipitation is accumulated. In Douglas, during the entire year, the rain falls for 172.4 days and collects up to 85.87" (2181mm) of precipitation.

Snowfall

Months with snowfall in Douglas are January through May, October through December. In Douglas, in January, snow falls for 21.9 days, with typically accumulated 58.74" (1492mm) of snow. In Douglas, during the entire year, snow falls for 126.6 days, and aggregates up to 290.12" (7369mm) of snow.

Daylight

In January, the average length of the day in Douglas is 7.3h.

Sunshine

In January, the average sunshine in Douglas, Alaska, is 2.8h.

UV index

Months with the lowest UV index are January, April, October through December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: In January, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 Douglas?

The coldest months are January and December, with an average high-temperature of 25.7°F (-3.5°C).

What is the temperature in January in Douglas?

In January, in Douglas, Alaska, the average high-temperature is 25.7°F (-3.5°C), and the average low-temperature is 18.7°F (-7.4°C).

What is the most humid month in Douglas?

January is the most humid month, with an average relative humidity of 92%.

What is the average humidity in January in Douglas?

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

How much does it rain in Douglas in January?

In Douglas, Alaska, in January, it is raining for 9.3 days, with typically 9.76" (248mm) of accumulated precipitation.

How many days does it snow in January in Douglas?

In January, in Douglas, it is snowing for 21.9 days. Throughout January, 58.74" (1492mm) of snow is accumulated.

What is the average length of the day in January in Douglas?

In January, the average length of the day in Douglas, Alaska, is 7.3h.

How many hours of sunshine does Douglas have in January?

In Douglas, the average sunshine in January is 2.8h.

When is the lowest UV index in Douglas?

Months with the lowest UV index in Douglas are January, April, October through December, with an average maximum UV index of 1.

What is the UV index reading in January in Douglas?

In Douglas, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in January
Douglas, AK

Average temperature in January - Douglas, AK
  • Average high temperature in January: 25.7°F

The warmest month (with the highest average high temperature) is July (55.8°F).
Months with the lowest average high temperature are January and December (25.7°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (45.1°F).
The coldest month (with the lowest average low temperature) is February (17.1°F).

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Average pressure in January
Douglas, AK

Average pressure in January - Douglas, AK
  • Average pressure in January: 29.86"

The month with the highest atmospheric pressure is July (30.03").
The month with the lowest atmospheric pressure is November (29.8").

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Average wind speed in January
Douglas, AK

Average wind speed in January - Douglas, AK
  • Average wind speed in January: 6.9mph

The windiest month (with the highest average wind speed) is January (6.9mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).

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Average humidity in January
Douglas, AK

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

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (86%).

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Average rainfall in January
Douglas, AK

Average rainfall in January - Douglas, AK
  • Average rainfall in January: 9.76"

The wettest month (with the highest rainfall) is October (9.88").
The driest month (with the least rainfall) is May (4.13").

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Average rainfall days in January
Douglas, AK

Average rainfall days in January - Douglas, AK
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is September (21.9 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in January
Douglas, AK

Average snowfall in January - Douglas, AK
  • Average snowfall in January: 58.74"

The month with the highest snowfall is December (62.8").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Douglas, AK

Average snowfall days in January - Douglas, AK
  • Average snowfall days in January: 21.9 days

The month with the highest number of snowfall days is January (21.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Douglas, AK
  • Average daylight in January: 7.3h

The month with the longest days is June (Average daylight: 18.2h).
The month with the shortest days is December (Average daylight: 6.5h).

  • Average sunshine in January: 2.8h

The month with the most sunshine is June (Average sunshine: 6.4h).
The month with the least sunshine is November (Average sunshine: 2.6h).

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Average sunshine days in January
Douglas, AK

Average sunshine days in January - Douglas, AK
  • Average sunshine days in January: 6.2 days

The month with the most sunshine days is May (10 days).
The month with the least sunshine days is November (6.1 days).

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Average UV index in January
Douglas, AK

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

Months with the highest UV index are May and July (UV index 3).
Months with the lowest UV index are January, April, October, November and December (UV index 1).

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Average cloud cover in January
Douglas, AK

Average cloud cover in January - Douglas, AK
  • Average cloud cover in January: 72

Months with the most cloud cover are January and November (Cloud cover 72).
The month with the least cloud cover is May (Cloud cover 61).

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Average visibility in January
Douglas, AK

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

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

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