January weather forecast
Rowan Bay, AK

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Weather in January

January, the same as December, is a wintry winter month in Rowan Bay, Alaska, with an average temperature varying between 40.1°F (4.5°C) and 36.7°F (2.6°C).

Temperature

The advent of January signifies a minor shift to an average high-temperature of a still cold 40.1°F (4.5°C), aligning closely with December. In January, Rowan Bay experiences a marginal drop in temperature, with averages of 36.7°F (2.6°C) at night.

Humidity

The average relative humidity in January in Rowan Bay, Alaska, is 83%.

Rainfall

In January, in Rowan Bay, Alaska, the rain falls for 20.1 days. Throughout January, 7.72" (196mm) of precipitation is accumulated. Throughout the year, in Rowan Bay, there are 223.5 rainfall days, and 72.17" (1833mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In January, it is snowing for 4.3 days. Throughout January, 2.68" (68mm) of snow is accumulated. Throughout the year, there are 27.6 snowfall days, and 16.02" (407mm) of snow is accumulated.

Daylight

The average length of the day in January is 7h and 37min.
On the first day of January, sunrise is at 8:32 am and sunset at 3:28 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:24 pm AKST.

Sunshine

The month with the least sunshine is January, with an average of 2.8h of sunshine.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

Is it cold in Rowan Bay during January?

January temperatures in Rowan Bay vary between a high-temperature of 40.1°F (4.5°C) and a low-temperature of 36.7°F (2.6°C).

What is the average humidity in January in Rowan Bay?

In January, the average relative humidity in Rowan Bay, Alaska, is 83%.

How many days does it rain in January in Rowan Bay?

In Rowan Bay, Alaska, in January, it is raining for 20.1 days, with typically 7.72" (196mm) of accumulated precipitation.

How much does it snow in Rowan Bay in January?

In Rowan Bay, during January, snow falls for 4.3 days and regularly aggregates up to 2.68" (68mm) of snow.

How many hours of daylight does Rowan Bay have in January?

In Rowan Bay, the average day length in January is 7h and 37min.

When are sunrise and sunset in January in Rowan Bay?

On the first day of January, sunrise is at 8:32 am and sunset at 3:28 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:24 pm AKST.

What is the month with the least sunshine in Rowan Bay?

January has the least sunshine of the year in Rowan Bay, Alaska, with an average of 2.8h of sunshine.

How long on average sun shines in January in Rowan Bay?

In January, the average sunshine duration in Rowan Bay is 2.8h.

What are the months with the lowest UV index in Rowan Bay?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Rowan Bay.

How high is the UV index in January in Rowan Bay?

In January, the average daily maximum UV index in Rowan Bay is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's 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
Rowan Bay, AK

Average temperature in January - Rowan Bay, AK
  • Average high temperature in January: 40.1°F

The warmest month (with the highest average high temperature) is August (57.6°F).
The month with the lowest average high temperature is February (39.6°F).

  • Average low temperature in January: 36.7°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is February (35.4°F).

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Average pressure in January
Rowan Bay, AK

Average pressure in January - Rowan Bay, AK
  • Average pressure in January: 29.77"Hg

The month with the highest atmospheric pressure is July (30.05"Hg).
The month with the lowest atmospheric pressure is November (29.72"Hg).

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Average wind speed in January
Rowan Bay, AK

Average wind speed in January - Rowan Bay, AK
  • Average wind speed in January: 17mph

The windiest month (with the highest average wind speed) is January (17mph).
The calmest months (with the lowest average wind speed) are June and July (8.9mph).

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Average humidity in January
Rowan Bay, AK

Average humidity in January - Rowan Bay, AK
  • Average humidity in January: 83%

The month with the highest relative humidity is August (89%).
The months with the lowest relative humidity are February and March (78%).

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Average rainfall in January
Rowan Bay, AK

Average rainfall in January - Rowan Bay, AK
  • Average rainfall in January: 7.72"

The wettest month (with the highest rainfall) is November (9.69").
The driest month (with the least rainfall) is May (3.07").

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Average rainfall days in January
Rowan Bay, AK

Average rainfall days in January - Rowan Bay, AK
  • Average rainfall days in January: 20.1 days

The month with the highest number of rainy days is November (23.1 days).
The month with the least rainy days is February (14.2 days).

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Average snowfall in January
Rowan Bay, AK

Average snowfall in January - Rowan Bay, AK
  • Average snowfall in January: 2.68"

The month with the highest snowfall is February (4.88").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Rowan Bay, AK

Average snowfall days in January - Rowan Bay, AK
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is March (8.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Rowan Bay, AK

Average daylight in January / Average sunshine in January - Rowan Bay, AK
  • Average daylight in January: 7h and 4min

The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in January
Rowan Bay, AK

Average sunshine days in January - Rowan Bay, AK
  • Average sunshine days in January: 6.9 days

The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is November (5.3 days).

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Average UV index in January
Rowan Bay, AK

Average UV index in January - Rowan Bay, AK
  • Average UV index in January: 2

The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in January
Rowan Bay, AK

Average cloud cover in January - Rowan Bay, AK
  • Average cloud cover in January: 71

The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are May and September (Cloud cover 55).

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Average visibility in January
Rowan Bay, AK

Average visibility in January - Rowan Bay, AK
  • Average visibility in January: 6mi

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

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Rowan Bay, Alaska, USA

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