January weather forecast
Kasaan, AK

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Weather in January

January in Kasaan, Alaska, proves chilly with its temperature highs hitting 38.3°F (3.5°C) and dipping to lows of 34.5°F (1.4°C). The first month of the year experiences a primarily cloudy atmosphere, which contributes to a higher probability of rain and snow showers. Those planning outdoor activities must be prepared for winter weather conditions. Relative humidity stands relatively high, resulting in a cold yet damp climate. Wind speeds tend to be brisk, increasing the wind chill factor, adding an extra bite to the outdoors.

Temperature

The introduction of January sees an average high-temperature of a still wintry 38.3°F (3.5°C), hardly deviating from December. Nights in January cool down in Kasaan, indicating a minor disparity from daytime highs with an average low-temperature of 34.5°F (1.4°C).

Humidity

In January, the average relative humidity in Kasaan is 86%.

Rainfall

In Kasaan, Alaska, in January, during 18.8 rainfall days, 9.17" (233mm) of precipitation is typically accumulated. Throughout the year, in Kasaan, Alaska, there are 219.6 rainfall days, and 79.29" (2014mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Kasaan. In Kasaan, in January, snow falls for 8.1 days, with typically accumulated 10.59" (269mm) of snow. Throughout the year, there are 45.8 snowfall days, and 47.48" (1206mm) of snow is accumulated.

Daylight

The average length of the day in January is 7h and 50min.
On the first day of January in Kasaan, sunrise is at 8:17 am and sunset at 3:28 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:21 pm AKST.

Sunshine

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

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 1 in January transforms into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

Is it cold in Kasaan during January?

An average high-temperature, in January, in Kasaan, is 38.3°F (3.5°C) and the average low-temperature is 34.5°F (1.4°C).

What is the average humidity in January in Kasaan?

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

How many days does it rain in January in Kasaan?

In Kasaan, during January, the rain falls for 18.8 days and regularly aggregates up to 9.17" (233mm) of precipitation.

How much does it snow in Kasaan in January?

In Kasaan, Alaska, in January, during 8.1 snowfall days, 10.59" (269mm) of snow is typically accumulated.

How many hours of daylight does Kasaan have in January?

In January, the average day length in Kasaan, Alaska, is 7h and 50min.

When are sunrise and sunset in January in Kasaan?

On the first day of January in Kasaan, sunrise is at 8:17 am and sunset at 3:28 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:21 pm AKST.

What is the month with the least sunshine in Kasaan?

With an average of 2.8h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Kasaan have in January?

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

What is the month with the lowest UV index in Kasaan?

The months with the lowest UV index in Kasaan, Alaska, are January, November and December, with an average maximum UV index of 1.

What is the UV index reading in January in Kasaan?

In January, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Kasaan, AK

Average temperature in January - Kasaan, AK
  • Average high temperature in January: 38.3°F

The warmest month (with the highest average high temperature) is August (59.7°F).
The month with the lowest average high temperature is December (38.1°F).

  • Average low temperature in January: 34.5°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is February (33.3°F).

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Average pressure in January
Kasaan, AK

Average pressure in January - Kasaan, AK
  • Average pressure in January: 29.84"Hg

The month with the highest atmospheric pressure is July (30.06"Hg).
The month with the lowest atmospheric pressure is November (29.79"Hg).

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Average wind speed in January
Kasaan, AK

Average wind speed in January - Kasaan, AK
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

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Average humidity in January
Kasaan, AK

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

The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is March (80%).

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Average rainfall in January
Kasaan, AK

Average rainfall in January - Kasaan, AK
  • Average rainfall in January: 9.17"

The wettest month (with the highest rainfall) is November (9.29").
The driest month (with the least rainfall) is May (2.91").

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Average rainfall days in January
Kasaan, AK

Average rainfall days in January - Kasaan, AK
  • Average rainfall days in January: 18.8 days

The month with the highest number of rainy days is October (21.4 days).
The month with the least rainy days is February (13.8 days).

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Average snowfall in January
Kasaan, AK

Average snowfall in January - Kasaan, AK
  • Average snowfall in January: 10.59"

The month with the highest snowfall is March (10.94").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Kasaan, AK

Average snowfall days in January - Kasaan, AK
  • Average snowfall days in January: 8.1 days

The month with the highest number of snowfall days is March (10.8 days).
The 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
Kasaan, AK

Average daylight in January / Average sunshine in January - Kasaan, AK
  • Average daylight in January: 7h and 5min

The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is May (Average sunshine: 7h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in January
Kasaan, AK

Average sunshine days in January - Kasaan, AK
  • Average sunshine days in January: 7.1 days

The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is November (5.8 days).

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Average UV index in January
Kasaan, AK

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

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

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Average cloud cover in January
Kasaan, AK

Average cloud cover in January - Kasaan, 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 54).

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Average visibility in January
Kasaan, AK

Average visibility in January - Kasaan, 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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Kasaan, Alaska, USA

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