January weather forecast
Adrian, WA

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Weather in January

January, the same as December, is another cold winter month in Adrian, Washington, with an average temperature fluctuating between 21.6°F (-5.8°C) and 33.1°F (0.6°C).

Temperature

Adrian's average high-temperature in January is a still cold 33.1°F (0.6°C), marking an insignificant difference from the 32.4°F (0.2°C) of December. An average minimum temperature of 21.6°F (-5.8°C) is recorded during the month of January.

Humidity

With an average relative humidity of 88%, January is the most humid month.

Rainfall

The months with the most rainfall in Adrian are January and December, with an average 1.57" (40mm) of precipitation.

Snowfall

Months with snowfall are January through April, September, November and December. In Adrian, in January, snow falls for 7.8 days, with typically accumulated 5.2" (132mm) of snow. Throughout the year, in Adrian, there are 31.6 snowfall days, and 18.86" (479mm) of snow is accumulated.

Daylight

In January, the average length of the day in Adrian is 8h and 59min.
On the first day of the month, sunrise is at 7:46 am and sunset at 4:19 pm. On the last day of January, sunrise is at 7:26 am and sunset at 4:59 pm PST.

Sunshine

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

UV index

The months with the lowest UV index in Adrian are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

How cold is January in Adrian?

An average high-temperature, in January, in Adrian, is 33.1°F (0.6°C) and the average low-temperature is 21.6°F (-5.8°C).

What is the most humid month in Adrian?

With an average relative humidity of 88%, January is the most humid month in Adrian.

What is the average humidity in January in Adrian?

In January, the average relative humidity in Adrian, Washington, is 88%.

What is the wettest month in Adrian?

The months with the most rainfall in Adrian are January and December, with an average 1.57" (40mm) of precipitation.

How much does it rain in Adrian in January?

In Adrian, in January, during 11.2 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

How many days does it snow in January in Adrian?

In Adrian, in January, snow falls for 7.8 days, with typically accumulated 5.2" (132mm) of snow.

How many hours of daylight does Adrian have in January?

The average day length in January in Adrian, Washington, is 8h and 59min.

When are sunrise and sunset in January in Adrian?

On the first day of January in Adrian, sunrise is at 7:46 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:59 pm PST.

What is the month with the least sunshine in Adrian?

The month with the least sunshine in Adrian is January, with an average of 4.7h of sunshine.

How many hours of sunshine does Adrian have in January?

The average sunshine duration in January is 4.7h.

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

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Adrian.

What is the UV index intensity in January in Adrian?

In Adrian, Washington, the average daily maximum UV index in January is 2. 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
Adrian, WA

Average temperature in January - Adrian, WA
  • Average high temperature in January: 33.1°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (32.4°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is August (56.3°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

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Average pressure in January
Adrian, WA

Average pressure in January - Adrian, WA
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

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Average wind speed in January
Adrian, WA

Average wind speed in January - Adrian, WA
  • Average wind speed in January: 3.8mph

The windiest month (with the highest average wind speed) is June (6.5mph).
The calmest month (with the lowest average wind speed) is December (3.7mph).

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Average humidity in January
Adrian, WA

Average humidity in January - Adrian, WA
  • Average humidity in January: 88%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (44%).

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Average rainfall in January
Adrian, WA

Average rainfall in January - Adrian, WA
  • Average rainfall in January: 1.57"

The wettest months (with the highest rainfall) are January and December (1.57").
The driest months (with the least rainfall) are July and August (0.24").

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Average rainfall days in January
Adrian, WA

Average rainfall days in January - Adrian, WA
  • Average rainfall days in January: 11.2 days

The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is August (3.8 days).

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Average snowfall in January
Adrian, WA

Average snowfall in January - Adrian, WA
  • Average snowfall in January: 5.2"

The month with the highest snowfall is December (5.98").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in January
Adrian, WA

Average snowfall days in January - Adrian, WA
  • Average snowfall days in January: 7.8 days

The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

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Average daylight in January /
Average sunshine in January
Adrian, WA

Average daylight in January / Average sunshine in January - Adrian, WA
  • Average daylight in January: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in January: 4h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in January
Adrian, WA

Average sunshine days in January - Adrian, WA
  • Average sunshine days in January: 14.5 days

The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is February (12.6 days).

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Average UV index in January
Adrian, WA

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Adrian, WA

Average cloud cover in January - Adrian, WA
  • Average cloud cover in January: 49

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in January
Adrian, WA

Average visibility in January - Adrian, WA
  • Average visibility in January: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).

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Adrian, Washington, USA

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