January weather forecast and climate
Clearwater, WA

Weather in January

January, like December, is another chilly winter month in Clearwater, Washington, with average temperature fluctuating between 46.2°F (7.9°C) and 39.7°F (4.3°C).

Temperature

In January, the average high-temperature is almost the same as in December - a still frosty 46.2°F (7.9°C). In January, the average low-temperature is 39.7°F (4.3°C).

Humidity

Months with the highest humidity are January, November and December, with an average relative humidity of 84%.

Rainfall

The month with the most rainfall is January when the rain falls for 18 days and typically aggregates up to 6.89" (175mm) of precipitation.

Snowfall

Months with snowfall in Clearwater are January through March and December. In Clearwater, in January, during 0.7 snowfall days, 0.51" (13mm) of snow is typically accumulated. Throughout the year, in Clearwater, there are 3.9 snowfall days, and 1.5" (38mm) of snow is accumulated.

Daylight

The average length of the day in Clearwater is 9h.

Sunshine

With an average of 3.6h of sunshine, January has the least sunshine of the year.

UV index

Months with the lowest UV index in Clearwater are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What are the most humid months in Clearwater?

January, November and December, with an average relative humidity of 84%, are most humid months in Clearwater, Washington.

What is the average humidity in January in Clearwater?

In Clearwater, the average relative humidity in January is 84%.

What is the wettest month in Clearwater?

January is the month with the most rainfall. Rain falls for 18 days and accumulates 6.89" (175mm) of precipitation.

How many days does it rain in January in Clearwater?

In Clearwater, during January, the rain falls for 18 days and regularly aggregates up to 6.89" (175mm) of precipitation.

How many days does it snow in January in Clearwater?

In January, in Clearwater, Washington, it is snowing for 0.7 days. Throughout January, 0.51" (13mm) of snow is accumulated.

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

In Clearwater, the average length of the day in January is 9h.

What is the month with the least sunshine in Clearwater?

The month with the least sunshine is January, with an average of 3.6h of sunshine.

How long on average sun shines in January in Clearwater?

In Clearwater, the average sunshine in January is 3.6h.

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

Months with the lowest UV index in Clearwater, Washington, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Clearwater?

In January, the average daily maximum UV index in Clearwater, Washington, is 2. A UV Index of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV radiation.

Average temperature in January
Clearwater, WA

Average temperature in January - Clearwater, WA
  • Average high temperature in January: 46.2°F

The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.1°F).

  • Average low temperature in January: 39.7°F

The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is February (38.7°F).

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Average pressure in January
Clearwater, WA

Average pressure in January - Clearwater, WA
  • Average pressure in January: 30.04"

The month with the highest atmospheric pressure is July (30.08").
The month with the lowest atmospheric pressure is March (29.99").

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Average wind speed in January
Clearwater, WA

Average wind speed in January - Clearwater, WA
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in January
Clearwater, WA

Average humidity in January - Clearwater, WA
  • Average humidity in January: 84%

Months with the highest relative humidity are January, November and December (84%).
The month with the lowest relative humidity is May (80%).

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Average rainfall in January
Clearwater, WA

Average rainfall in January - Clearwater, WA
  • Average rainfall in January: 6.89"

The wettest month (with the highest rainfall) is January (6.89").
The driest month (with the least rainfall) is July (0.51").

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Average rainfall days in January
Clearwater, WA

Average rainfall days in January - Clearwater, WA
  • Average rainfall days in January: 18 days

The month with the highest number of rainy days is November (19.4 days).
The month with the least rainy days is August (6.8 days).

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Average snowfall in January
Clearwater, WA

Average snowfall in January - Clearwater, WA
  • Average snowfall in January: 0.51"

The month with the highest snowfall is February (0.59").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in January
Clearwater, WA

Average snowfall days in January - Clearwater, WA
  • Average snowfall days in January: 0.7 days

The month with the highest number of snowfall days is February (1.5 days).
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
Clearwater, WA

Average daylight in January / Average sunshine in January - Clearwater, WA
  • Average daylight in January: 9h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in January: 3.6h

Months with the most sunshine are July and August (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 3.6h).

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Average sunshine days in January
Clearwater, WA

Average sunshine days in January - Clearwater, WA
  • Average sunshine days in January: 11.3 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is November (9.4 days).

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Average UV index in January
Clearwater, WA

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

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

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Average cloud cover in January
Clearwater, WA

Average cloud cover in January - Clearwater, WA
  • Average cloud cover in January: 61

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in January
Clearwater, WA

Average visibility in January - Clearwater, WA
  • Average visibility in January: 6mi

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

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