January weather forecast
Klickitat, WA

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Weather in January

January, the same as December, is a wintry winter month in Klickitat, Washington, with an average temperature ranging between max 38.1°F (3.4°C) and min 28.2°F (-2.1°C).

Temperature

Klickitat registers an average high-temperature of a still cold 38.1°F (3.4°C) at the commencement of January, closely related to the preceding month. Throughout January nights, Klickitat registers an average low-temperature of 28.2°F (-2.1°C).

Humidity

The months with the highest humidity are January and December, with an average relative humidity of 85%.

Rainfall

The month with the most rainfall in Klickitat, Washington, is January, when the rain falls for 16.2 days and typically aggregates up to 2.99" (76mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Klickitat, Washington, in January, snow falls for 3.5 days, with typically accumulated 2.68" (68mm) of snow. Throughout the year, there are 14.3 snowfall days, and 11.06" (281mm) of snow is accumulated.

Daylight

In January, the average length of the day in Klickitat is 9h and 10min.
On the first day of the month, sunrise is at 7:45 am and sunset at 4:30 pm. On the last day of January, in Klickitat, sunrise is at 7:27 am and sunset at 5:08 pm PST.

Sunshine

The month with the least sunshine is January, with an average of 4.8h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 2 suggests this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in Klickitat during January?

The high-temperature during January is 38.1°F (3.4°C) and the low-temperature is 28.2°F (-2.1°C).

What are the most humid months in Klickitat?

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

What is the average humidity in January in Klickitat?

In January, the average relative humidity in Klickitat is 85%.

What is the rainiest month in Klickitat?

January is the month with the most rainfall in Klickitat, Washington. Rain falls for 16.2 days and accumulates 2.99" (76mm) of precipitation.

How many days does it rain in January in Klickitat?

In Klickitat, Washington, in January, during 16.2 rainfall days, 2.99" (76mm) of precipitation is typically accumulated.

How many days does it snow in January in Klickitat?

In Klickitat, in January, snow falls for 3.5 days, with typically accumulated 2.68" (68mm) of snow.

What is the average length of the day in January in Klickitat?

The average day length in January in Klickitat is 9h and 10min.

When are sunrise and sunset in January in Klickitat?

In January, on the first day of the month, sunrise is at 7:45 am and sunset at 4:30 pm. On the last day of the month, in Klickitat, sunrise is at 7:27 am and sunset at 5:08 pm PST.

What is the month with the least sunshine in Klickitat?

With an average of 4.8h of sunshine, January has the least sunshine of the year in Klickitat.

How long on average sun shines in January in Klickitat?

In Klickitat, the average sunshine duration in January is 4.8h.

What are the months with the lowest UV index in Klickitat?

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

What is the UV index intensity in January in Klickitat?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health threat from 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
Klickitat, WA

Average temperature in January - Klickitat, WA
  • Average high temperature in January: 38.1°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (37°F).

  • Average low temperature in January: 28.2°F

The month with the highest average low temperature is August (55.8°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).

Average pressure in January
Klickitat, WA

Average pressure in January - Klickitat, WA
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).

Average wind speed in January
Klickitat, WA

Average wind speed in January - Klickitat, WA
  • Average wind speed in January: 4.8mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.8mph).

Average humidity in January
Klickitat, WA

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

The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are July and August (51%).

Average rainfall in January
Klickitat, WA

Average rainfall in January - Klickitat, WA
  • Average rainfall in January: 2.99"

The wettest month (with the highest rainfall) is January (2.99").
The driest month (with the least rainfall) is July (0.16").

Average rainfall days in January
Klickitat, WA

Average rainfall days in January - Klickitat, WA
  • Average rainfall days in January: 16.2 days

The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (3.2 days).

Average snowfall in January
Klickitat, WA

Average snowfall in January - Klickitat, WA
  • Average snowfall in January: 2.68"

The month with the highest snowfall is February (4.29").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Klickitat, WA

Average snowfall days in January - Klickitat, WA
  • Average snowfall days in January: 3.5 days

The month with the highest number of snowfall days is December (4.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Klickitat, WA
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in January
Klickitat, WA

Average sunshine days in January - Klickitat, WA
  • Average sunshine days in January: 11.6 days

The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is March (10.6 days).

Average UV index in January
Klickitat, WA

Average UV index in January - Klickitat, 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).

Average cloud cover in January
Klickitat, WA

Average cloud cover in January - Klickitat, WA
  • Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 10).

Average visibility in January
Klickitat, WA

Average visibility in January - Klickitat, WA
  • Average visibility in January: 5mi

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, February and December (5mi).

Klickitat, Washington, USA

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