January weather forecast
Hollis, AK

Weather in January

January, like December, in Hollis, Alaska, is a wintry winter month, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 31.8°F (-0.1°C).

Temperature

In Hollis, the average high-temperature is almost the same as in December - a still wintry 37°F (2.8°C). The average low-temperature,, is 31.8°F (-0.1°C).

Humidity

The most humid month is January, with an average relative humidity of 90%.

Rainfall

In Hollis, it is raining for 20.1 days, with typically 7.95" (202mm) of accumulated precipitation. In Hollis, during the entire year, the rain falls for 231.7 days and collects up to 67.83" (1723mm) of precipitation.

Snowfall

Months with snowfall in Hollis, Alaska, are January through April, November and December. In Hollis, in January, snow falls for 7.2 days, with typically accumulated 8.74" (222mm) of snow. Throughout the year, in Hollis, there are 37.2 snowfall days, and 34.61" (879mm) of snow is accumulated.

Daylight

The average length of the day in January is 7.8h.

Sunshine

January has the least sunshine of the year in Hollis, with an average of 2.6h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Hollis. A UV Index reading of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 1 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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 most humid month in Hollis?

With an average relative humidity of 90%, January is the most humid month.

What is the average humidity in January in Hollis?

In January, the average relative humidity is 90%.

How many days does it rain in January in Hollis?

In Hollis, Alaska, in January, during 20.1 rainfall days, 7.95" (202mm) of precipitation is typically accumulated.

How much does it snow in Hollis in January?

In Hollis, during January, snow falls for 7.2 days and regularly aggregates up to 8.74" (222mm) of snow.

How many hours of daylight does Hollis have in January?

In Hollis, Alaska, the average length of the day in January is 7.8h.

What is the month with the least sunshine in Hollis?

January has the least sunshine of the year in Hollis, with an average of 2.6h of sunshine.

How many hours of sunshine does Hollis have in January?

The average sunshine in January in Hollis, Alaska, is 2.6h.

What are the months with the lowest UV index in Hollis?

Months with the lowest UV index in Hollis are January, February, November and December, with an average maximum UV index of 1.

How high is the UV index in January in Hollis?

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

Average temperature in January
Hollis, AK

Average temperature in January - Hollis, AK
  • Average high temperature in January: 37°F

The warmest months (with the highest average high temperature) are July and August (60.4°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in January: 31.8°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is February (30.2°F).

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Average pressure in January
Hollis, AK

Average pressure in January - Hollis, AK
  • Average pressure in January: 29.8"

The month with the highest atmospheric pressure is July (30.06").
The month with the lowest atmospheric pressure is November (29.77").

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Average wind speed in January
Hollis, AK

Average wind speed in January - Hollis, AK
  • Average wind speed in January: 8.5mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

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Average humidity in January
Hollis, AK

Average humidity in January - Hollis, AK
  • Average humidity in January: 90%

The month with the highest relative humidity is January (90%).
Months with the lowest relative humidity are March and May (84%).

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Average rainfall in January
Hollis, AK

Average rainfall in January - Hollis, AK
  • Average rainfall in January: 7.95"

The wettest month (with the highest rainfall) is November (8.03").
The driest month (with the least rainfall) is May (2.83").

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Average rainfall days in January
Hollis, AK

Average rainfall days in January - Hollis, AK
  • Average rainfall days in January: 20.1 days

The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is February (14.8 days).

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Average snowfall in January
Hollis, AK

Average snowfall in January - Hollis, AK
  • Average snowfall in January: 8.74"

The month with the highest snowfall is March (10.35").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Hollis, AK

Average snowfall days in January - Hollis, AK
  • Average snowfall days in January: 7.2 days

The month with the highest number of snowfall days is March (10.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Hollis, AK
  • Average daylight in January: 7.8h

The month with the longest days is June (Average daylight: 17.4h).
The month with the shortest days is December (Average daylight: 7.2h).

  • Average sunshine in January: 2.6h

Months with the most sunshine are May and September (Average sunshine: 5.7h).
The month with the least sunshine is January (Average sunshine: 2.6h).

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Average sunshine days in January
Hollis, AK

Average sunshine days in January - Hollis, AK
  • Average sunshine days in January: 7.2 days

The month with the most sunshine days is July (11.1 days).
The month with the least sunshine days is November (5.3 days).

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Average UV index in January
Hollis, AK

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

Months with the highest UV index are July and August (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in January
Hollis, AK

Average cloud cover in January - Hollis, AK
  • Average cloud cover in January: 74

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is September (Cloud cover 62).

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Average visibility in January
Hollis, AK

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

Months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
Months with the lowest visibility are July and August (4mi).

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