January weather forecast and climate
Port Clarence, AK

Weather in January

January, the same as December, is an extremely cold winter month in Port Clarence, Alaska, with temperature in the range of an average high of 9°F (-12.8°C) and an average low of 1.9°F (-16.7°C).

Temperature

With an average high-temperature of 9°F (-12.8°C) and an average low-temperature of 1.9°F (-16.7°C), January is the coldest month.

Humidity

In Port Clarence, the average relative humidity is 92%.

Rainfall

January is the month with the least rainfall. Rain falls for 1.3 days and accumulates 0.67" (17mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Port Clarence. In January, in Port Clarence, it is snowing for 11.2 days. Throughout January, 2.44" (62mm) of snow is accumulated. In Port Clarence, during the entire year, snow falls for 90 days, and aggregates up to 20.51" (521mm) of snow.

Daylight

In January, the average length of the day in Port Clarence is 5.2h.

Sunshine

The average sunshine in Port Clarence is 1.6h.

UV index

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 1 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always 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. 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 Port Clarence?

January is the coldest month in Port Clarence, Alaska, with an average high-temperature of 9°F (-12.8°C) and an average low-temperature of 1.9°F (-16.7°C).

What is the temperature in January in Port Clarence?

In January, in Port Clarence, the average high-temperature is 9°F (-12.8°C), and the average low-temperature is 1.9°F (-16.7°C).

What is the average humidity in January in Port Clarence?

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

How much does it rain in Port Clarence in January?

In Port Clarence, in January, during 1.3 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

What is the driest month in Port Clarence?

January is the month with the least rainfall in Port Clarence, Alaska. Rain falls for 1.3 days and accumulates 0.67" (17mm) of precipitation.

How much does it snow in Port Clarence in January?

In January, in Port Clarence, it is snowing for 11.2 days. Throughout January, 2.44" (62mm) of snow is accumulated.

How many hours of daylight does Port Clarence have in January?

In Port Clarence, the average length of the day in January is 5.2h.

How many hours of sunshine does Port Clarence have in January?

In Port Clarence, the average sunshine in January is 1.6h.

What are the months with the lowest UV index in Port Clarence?

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Port Clarence.

What is the UV index reading in January in Port Clarence?

In Port Clarence, the average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.

Average temperature in January
Port Clarence, AK

Average temperature in January - Port Clarence, AK
  • Average high temperature in January: 9°F

The warmest month (with the highest average high temperature) is August (50°F).
The month with the lowest average high temperature is January (9°F).

  • Average low temperature in January: 1.9°F

The month with the highest average low temperature is August (45.3°F).
The coldest months (with the lowest average low temperature) are February and March (1.8°F).

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Average pressure in January
Port Clarence, AK

Average pressure in January - Port Clarence, AK
  • Average pressure in January: 29.9"

The month with the highest atmospheric pressure is May (29.96").
The month with the lowest atmospheric pressure is October (29.72").

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Average wind speed in January
Port Clarence, AK

Average wind speed in January - Port Clarence, AK
  • Average wind speed in January: 15.2mph

The windiest month (with the highest average wind speed) is December (17.5mph).
The calmest month (with the lowest average wind speed) is May (12mph).

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Average humidity in January
Port Clarence, AK

Average humidity in January - Port Clarence, AK
  • Average humidity in January: 92%

The month with the highest relative humidity is March (93%).
Months with the lowest relative humidity are October and November (79%).

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Average rainfall in January
Port Clarence, AK

Average rainfall in January - Port Clarence, AK
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in January
Port Clarence, AK

Average rainfall days in January - Port Clarence, AK
  • Average rainfall days in January: 1.3 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (1.3 days).

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Average snowfall in January
Port Clarence, AK

Average snowfall in January - Port Clarence, AK
  • Average snowfall in January: 2.44"

The month with the highest snowfall is February (3.62").
Months with the least snowfall are July and August (0").

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Average snowfall days in January
Port Clarence, AK

Average snowfall days in January - Port Clarence, AK
  • Average snowfall days in January: 11.2 days

The month with the highest number of snowfall days is April (13 days).
The month with the least snowfall days is July (0 days).

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Average daylight in January /
Average sunshine in January
Port Clarence, AK

Average daylight in January / Average sunshine in January - Port Clarence, AK
  • Average daylight in January: 5.2h

The month with the longest days is June (Average daylight: 22h).
The month with the shortest days is December (Average daylight: 3.7h).

  • Average sunshine in January: 1.6h

The month with the most sunshine is August (Average sunshine: 5.7h).
The month with the least sunshine is June (Average sunshine: 0.6h).

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Average sunshine days in January
Port Clarence, AK

Average sunshine days in January - Port Clarence, AK
  • Average sunshine days in January: 15.3 days

The month with the most sunshine days is June (18.4 days).
The month with the least sunshine days is October (11.1 days).

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Average UV index in January
Port Clarence, AK

Average UV index in January - Port Clarence, AK
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 3).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in January
Port Clarence, AK

Average cloud cover in January - Port Clarence, AK
  • Average cloud cover in January: 70

The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 52).

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Average visibility in January
Port Clarence, AK

Average visibility in January - Port Clarence, AK
  • Average visibility in January: 5mi

Months with the highest visibility are May, June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March, April, November and December (5mi).

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