January weather forecast
South Cle Elum, WA

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Weather in January

January, the same as December, in South Cle Elum, Washington, is a freezing cold winter month, with an average temperature ranging between min 18.9°F (-7.3°C) and max 30.7°F (-0.7°C).

Temperature

With the advent of January, South Cle Elum experiences an average high-temperature of a still freezing cold 30.7°F (-0.7°C), mirroring a close resemblance to the previous month. The month of January records an average low-temperature of 18.9°F (-7.3°C) in South Cle Elum.

Humidity

January and February, with an average relative humidity of 92%, are the most humid months.

Rainfall

January is the month with the most rainfall. Rain falls for 14.2 days and accumulates 4.41" (112mm) of precipitation.

Snowfall

Months with snowfall in South Cle Elum are January through May, September through December. January is the month with the most snowfall in South Cle Elum. Snow falls for 13.8 days and accumulates 16.3" (414mm) of snow.

Daylight

In January, the average length of the day in South Cle Elum is 9h and 1min.
On the first day of January in South Cle Elum, sunrise is at 7:50 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:03 pm PST.

Sunshine

With an average of 3.4h of sunshine, January has the least sunshine of the year in South Cle Elum, Washington.

UV index

The months with the lowest UV index in South Cle Elum are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

How cold is it in South Cle Elum in January?

The high-temperature during January is 30.7°F (-0.7°C) and the low-temperature is 18.9°F (-7.3°C).

What are the most humid months in South Cle Elum?

The months with the highest humidity in South Cle Elum are January and February, with an average relative humidity of 92%.

What is the average humidity in January in South Cle Elum?

In South Cle Elum, the average relative humidity in January is 92%.

What is the rainiest month in South Cle Elum?

January is the month with the most rainfall in South Cle Elum, Washington. Rain falls for 14.2 days and accumulates 4.41" (112mm) of precipitation.

How much does it rain in South Cle Elum in January?

In South Cle Elum, Washington, during January, the rain falls for 14.2 days and regularly aggregates up to 4.41" (112mm) of precipitation.

When does it snow the most in South Cle Elum?

The month with the most snowfall is January, when snow falls for 13.8 days and typically aggregates up to 16.3" (414mm) of snow.

How many days does it snow in January in South Cle Elum?

In South Cle Elum, Washington, during January, snow falls for 13.8 days and regularly aggregates up to 16.3" (414mm) of snow.

What is the average length of the day in January in South Cle Elum?

In January, the average day length is 9h and 1min.

What time are sunrise and sunset in January in South Cle Elum?

On the first day of January, sunrise is at 7:50 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:03 pm PST.

What is the month with the least sunshine in South Cle Elum?

The month with the least sunshine in South Cle Elum, Washington, is January, with an average of 3.4h of sunshine.

How long on average sun shines in January in South Cle Elum?

The average sunshine duration in January is 3.4h.

What is the month with the lowest UV index in South Cle Elum?

The months with the lowest UV index in South Cle Elum are January, February, November and December, with an average maximum UV index of 1.

What is the UV index intensity in January in South Cle Elum?

In South Cle Elum, the average daily maximum UV index in January is 1. 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
South Cle Elum, WA

Average temperature in January - South Cle Elum, WA
  • Average high temperature in January: 30.7°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in January: 18.9°F

The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (18.3°F).

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Average pressure in January
South Cle Elum, WA

Average pressure in January - South Cle Elum, WA
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).

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Average wind speed in January
South Cle Elum, WA

Average wind speed in January - South Cle Elum, WA
  • Average wind speed in January: 4.5mph

The windiest month (with the highest average wind speed) is June (6.7mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).

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Average humidity in January
South Cle Elum, WA

Average humidity in January - South Cle Elum, WA
  • Average humidity in January: 92%

The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are July and August (60%).

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Average rainfall in January
South Cle Elum, WA

Average rainfall in January - South Cle Elum, WA
  • Average rainfall in January: 4.41"

The wettest month (with the highest rainfall) is January (4.41").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in January
South Cle Elum, WA

Average rainfall days in January - South Cle Elum, WA
  • Average rainfall days in January: 14.2 days

The months with the highest number of rainy days are March and April (18.3 days).
The month with the least rainy days is August (5.5 days).

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Average snowfall in January
South Cle Elum, WA

Average snowfall in January - South Cle Elum, WA
  • Average snowfall in January: 16.3"

The month with the highest snowfall is January (16.3").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
South Cle Elum, WA

Average snowfall days in January - South Cle Elum, WA
  • Average snowfall days in January: 13.8 days

The month with the highest number of snowfall days is December (15.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in January /
Average sunshine in January
South Cle Elum, WA

Average daylight in January / Average sunshine in January - South Cle Elum, 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 36min).

  • Average sunshine in January: 3h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days in January
South Cle Elum, WA

Average sunshine days in January - South Cle Elum, WA
  • Average sunshine days in January: 9.9 days

The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (6.8 days).

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Average UV index in January
South Cle Elum, WA

Average UV index in January - South Cle Elum, WA
  • Average UV index in January: 1

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 1).

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Average cloud cover in January
South Cle Elum, WA

Average cloud cover in January - South Cle Elum, WA
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 18).

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Average visibility in January
South Cle Elum, WA

Average visibility in January - South Cle Elum, WA
  • Average visibility in January: 3mi

The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (3mi).

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South Cle Elum, Washington, USA

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