January weather forecast
Carnation, WA

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Weather in January

January in Carnation, Washington, is a frosty winter month, with an average temperature fluctuating between 43.2°F (6.2°C) and 33.3°F (0.7°C).

Temperature

January's arrival brings an average high-temperature of a chilly 43.2°F (6.2°C), slightly deviating from December's 41.4°F (5.2°C). An average minimum temperature of 33.3°F (0.7°C) marks the month of January in Carnation.

Humidity

January, February and December, with an average relative humidity of 86%, are the most humid months.

Rainfall

In Carnation, in January, during 14.4 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 137.3 rainfall days, and 16.65" (423mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Carnation, in January, during 1.8 snowfall days, 1.02" (26mm) of snow is typically accumulated. In Carnation, during the entire year, snow falls for 8.4 days and aggregates up to 3.5" (89mm) of snow.

Daylight

The average length of the day in January in Carnation is 8h and 57min.
On the first day of the month, sunrise is at 7:55 am and sunset at 4:26 pm. On the last day of January, in Carnation, Washington, sunrise is at 7:35 am and sunset at 5:06 pm PST.

Sunshine

The average sunshine in January in Carnation, Washington, is 4h.

UV index

The months with the lowest UV index in Carnation are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 2 in January translates into these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is January cold in Carnation?

An average high-temperature, in January, in Carnation, is 43.2°F (6.2°C) and the average low-temperature is 33.3°F (0.7°C).

What is the most humid month in Carnation?

January, February and December, with an average relative humidity of 86%, are most humid months in Carnation, Washington.

What is the average humidity in January in Carnation?

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

How many days does it rain in January in Carnation?

In Carnation, during January, the rain falls for 14.4 days and regularly aggregates up to 2.4" (61mm) of precipitation.

How much does it snow in Carnation in January?

In Carnation, Washington, in January, during 1.8 snowfall days, 1.02" (26mm) of snow is typically accumulated.

How many hours of daylight does Carnation have in January?

In Carnation, the average day length in January is 8h and 57min.

What time are sunrise and sunset in January in Carnation?

In January, on the first day of the month, sunrise is at 7:55 am and sunset at 4:26 pm. On the last day of the month, in Carnation, Washington, sunrise is at 7:35 am and sunset at 5:06 pm PST.

How many hours of sunshine does Carnation have in January?

In January, the average sunshine duration in Carnation, Washington, is 4h.

When is the lowest UV index in Carnation?

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

What is the UV index reading in January in Carnation?

In Carnation, Washington, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Carnation, WA

Average temperature in January - Carnation, WA
  • Average high temperature in January: 43.2°F

The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is December (41.4°F).

  • Average low temperature in January: 33.3°F

The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is December (32.2°F).

Average pressure in January
Carnation, WA

Average pressure in January - Carnation, WA
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

Average wind speed in January
Carnation, WA

Average wind speed in January - Carnation, WA
  • Average wind speed in January: 5mph

The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in January
Carnation, WA

Average humidity in January - Carnation, WA
  • Average humidity in January: 86%

The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is July (71%).

Average rainfall in January
Carnation, WA

Average rainfall in January - Carnation, WA
  • Average rainfall in January: 2.4"

The wettest month (with the highest rainfall) is December (2.6").
The driest months (with the least rainfall) are July and August (0.31").

Average rainfall days in January
Carnation, WA

Average rainfall days in January - Carnation, WA
  • Average rainfall days in January: 14.4 days

The month with the highest number of rainy days is March (15.8 days).
The month with the least rainy days is August (4.8 days).

Average snowfall in January
Carnation, WA

Average snowfall in January - Carnation, WA
  • Average snowfall in January: 1.02"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Carnation, WA

Average snowfall days in January - Carnation, WA
  • Average snowfall days in January: 1.8 days

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Carnation, 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 0min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).

Average sunshine days in January
Carnation, WA

Average sunshine days in January - Carnation, WA
  • Average sunshine days in January: 13.8 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is February (12.6 days).

Average UV index in January
Carnation, WA

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

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Carnation, WA

Average cloud cover in January - Carnation, WA
  • Average cloud cover in January: 58

The month with the most cloud cover is December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in January
Carnation, WA

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

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

Carnation, Washington, USA

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