January weather forecast
Blyn, WA

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Weather in January

January, the same as December, is a wintry winter month in Blyn, Washington, with an average temperature varying between 42.4°F (5.8°C) and 35.2°F (1.8°C).

Temperature

January records an average high-temperature of a still icy 42.4°F (5.8°C), indicating a minor variation from the preceding month. The nighttime temperature in January experiences a minor dip, averaging a still wintry 35.2°F (1.8°C).

Humidity

January and February, with an average relative humidity of 85%, are the most humid months in Blyn.

Rainfall

The month with the most rainfall in Blyn is January, when the rain falls for 16.1 days and typically aggregates up to 2.56" (65mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In January, it is snowing for 1.3 days. Throughout January, 1.1" (28mm) of snow is accumulated. Throughout the year, there are 7 snowfall days, and 3.86" (98mm) of snow is accumulated.

Daylight

The average length of the day in January in Blyn is 8h and 55min.
On the first day of January, sunrise is at 8:01 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:09 pm PST.

Sunshine

January has the least sunshine of the year, with an average of 4.7h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in January interprets into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

How cold is it in Blyn in January?

Blyn in January has an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 35.2°F (1.8°C).

What are the most humid months in Blyn?

January and February, with an average relative humidity of 85%, are most humid months.

What is the average humidity in January in Blyn?

The average relative humidity in January in Blyn is 85%.

What is the rainiest month in Blyn?

January is the month with the most rainfall. Rain falls for 16.1 days and accumulates 2.56" (65mm) of precipitation.

How many days does it rain in January in Blyn?

In Blyn, during January, the rain falls for 16.1 days and regularly aggregates up to 2.56" (65mm) of precipitation.

How much does it snow in Blyn in January?

In Blyn, during January, snow falls for 1.3 days and regularly aggregates up to 1.1" (28mm) of snow.

How many hours of daylight does Blyn have in January?

In Blyn, the average day length in January is 8h and 55min.

When are sunrise and sunset in January in Blyn?

In January, on the first day of the month, sunrise is at 8:01 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:09 pm PST.

What is the month with the least sunshine in Blyn?

With an average of 4.7h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January in Blyn?

The average sunshine duration in January in Blyn is 4.7h.

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

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Blyn, Washington.

What is the UV index reading in January in Blyn?

In January, the average daily maximum UV index in Blyn, Washington, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to 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
Blyn, WA

Average temperature in January - Blyn, WA
  • Average high temperature in January: 42.4°F

The warmest month (with the highest average high temperature) is August (68°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in January: 35.2°F

The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is February (34.3°F).

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Average pressure in January
Blyn, WA

Average pressure in January - Blyn, WA
  • Average pressure in January: 30.07"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

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Average wind speed in January
Blyn, WA

Average wind speed in January - Blyn, WA
  • Average wind speed in January: 5.3mph

The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest months (with the lowest average wind speed) are August and September (3.7mph).

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Average humidity in January
Blyn, WA

Average humidity in January - Blyn, WA
  • Average humidity in January: 85%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (75%).

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Average rainfall in January
Blyn, WA

Average rainfall in January - Blyn, WA
  • Average rainfall in January: 2.56"

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in January
Blyn, WA

Average rainfall days in January - Blyn, WA
  • Average rainfall days in January: 16.1 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).

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Average snowfall in January
Blyn, WA

Average snowfall in January - Blyn, WA
  • Average snowfall in January: 1.1"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Blyn, WA

Average snowfall days in January - Blyn, WA
  • Average snowfall days in January: 1.3 days

The month with the highest number of snowfall days is February (2.8 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
Blyn, WA

Average daylight in January / Average sunshine in January - Blyn, WA
  • Average daylight in January: 8h and 5min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in January: 4h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in January
Blyn, WA

Average sunshine days in January - Blyn, WA
  • Average sunshine days in January: 12.7 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is March (8.9 days).

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Average UV index in January
Blyn, WA

Average UV index in January - Blyn, WA
  • Average UV index in January: 2

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

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Average cloud cover in January
Blyn, WA

Average cloud cover in January - Blyn, WA
  • Average cloud cover in January: 50

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in January
Blyn, WA

Average visibility in January - Blyn, WA
  • 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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Blyn, Washington, USA

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