Climate and monthly weather forecast
Clallam Bay, WA

Weather in January

January in Clallam Bay, Washington, is a frosty winter month, with an average temperature fluctuating between 44.1°F (6.7°C) and 37°F (2.8°C). In January, the average high-temperature is essentially the same as in December - a chilly 44.1°F (6.7°C). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Clallam Bay, Washington, with an average temperature fluctuating between 43.3°F (6.3°C) and 36°F (2.2°C). In February, the average high-temperature is essentially the same as in January - a still chilly 43.3°F (6.3°C). Weather in February »

Weather in March

March, the first month of the spring in Clallam Bay, is also a frosty month, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 37.4°F (3°C). In Clallam Bay, the average high-temperature in March is relatively the same as in February - a still frosty 46.2°F (7.9°C). Weather in March »

Weather in April

April in Clallam Bay, Washington, is a fresh spring month, with an average temperature varying between 50.5°F (10.3°C) and 39.7°F (4.3°C). In Clallam Bay, the average high-temperature in April is essentially the same as in March - a fresh 50.5°F (10.3°C). Weather in April »

Weather in May

May, the last month of the spring in Clallam Bay, is a mild month, with an average temperature varying between 57.9°F (14.4°C) and 43.3°F (6.3°C). In May, the average high-temperature slightly increases from a cool 50.5°F (10.3°C) in April to a moderate 57.9°F (14.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in Clallam Bay, Washington, with an average temperature ranging between min 46.8°F (8.2°C) and max 61.3°F (16.3°C). In June, the average high-temperature is relatively the same as in May - a comfortable 61.3°F (16.3°C). Weather in June »

Weather in July

July, the same as June, is another comfortable summer month in Clallam Bay, Washington, with an average temperature varying between 49.6°F (9.8°C) and 66.7°F (19.3°C). In July, the average high-temperature slightly increases from a comfortable 61.3°F (16.3°C) in June to a still enjoyable 66.7°F (19.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another comfortable month in Clallam Bay, Washington, with an average temperature fluctuating between 67.6°F (19.8°C) and 50.7°F (10.4°C). August is the warmest month, with an average high-temperature of 67.6°F (19.8°C) and an average low-temperature of 50.7°F (10.4°C). Weather in August »

Weather in September

September, the first month of the autumn in Clallam Bay, is still a comfortable month, with an average temperature ranging between min 49.5°F (9.7°C) and max 63°F (17.2°C). In Clallam Bay, the average high-temperature in September is practically the same as in August - a still enjoyable 63°F (17.2°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Clallam Bay, Washington, with an average temperature varying between 45.5°F (7.5°C) and 55°F (12.8°C). In Clallam Bay, the average high-temperature in October marginally drops from an enjoyable 63°F (17.2°C) in September to a cool 55°F (12.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Clallam Bay, is another chilly month, with temperature in the range of an average low of 40.3°F (4.6°C) and an average high of 47.3°F (8.5°C). In November, the average high-temperature slightly decreases from a fresh 55°F (12.8°C) in October to a frosty 47.3°F (8.5°C). Weather in November »

Weather in December

December, the first month of the winter in Clallam Bay, is also a wintry month, with an average temperature fluctuating between 36.3°F (2.4°C) and 42.4°F (5.8°C). With an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 36.3°F (2.4°C), December is the coldest month. Weather in December »
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FAQ

What are the most humid months in Clallam Bay?

The months with the highest humidity are January and December, with an average relative humidity of 87%.

What is the wettest month in Clallam Bay?

January is the month with the most rainfall in Clallam Bay, Washington. Rain falls for 15.6 days and accumulates 3.66" (93mm) of precipitation.

How many days does it rain in Clallam Bay?

In Clallam Bay, Washington, during the entire year, the rain falls for 142.6 days and collects up to 19.61" (498mm) of precipitation.

When does it snow in Clallam Bay?

Months with snowfall in Clallam Bay, Washington, are January through April, September and December.

What is the snowiest month in Clallam Bay?

The month with the most snowfall in Clallam Bay is January, when snow falls for 1 days and typically aggregates up to 1.14" (29mm) of snow.

How many days does it snow in Clallam Bay?

Throughout the year, there are 5.1 snowfall days, and 2.17" (55mm) of snow is accumulated.

What is the month with the least sunshine in Clallam Bay?

With an average of 3.7h of sunshine, January has the least sunshine of the year in Clallam Bay, Washington.

What are the months with the lowest UV index in Clallam Bay?

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

When is Daylight Saving Time (DST) in Clallam Bay?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Clallam Bay, Washington, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from PDT to PST.

What are the least humid months in Clallam Bay?

The months with the lowest humidity in Clallam Bay, Washington, are May, July and August, with an average relative humidity of 80%.

When it does not snow in Clallam Bay?

In Clallam Bay, snow does not fall in May through August, October and November.

When are the longest days in Clallam Bay?

With an average of 16h and 1min of daylight, June has the longest days of the year.

What are the months with the highest UV index in Clallam Bay?

June through August, with an average maximum UV index of 4, are months with the highest UV index.

What is the driest month in Clallam Bay?

July is the month with the least rainfall in Clallam Bay, Washington. Rain falls for 5.3 days and accumulates 0.28" (7mm) of precipitation.

What is the month with the most sunshine in Clallam Bay?

The months with the most sunshine in Clallam Bay are July and August, with an average of 10.3h of sunshine.

What is the warmest month in Clallam Bay?

The warmest month in Clallam Bay is August, with an average high-temperature of 67.6°F (19.8°C) and an average low-temperature of 50.7°F (10.4°C).

What is the coldest month in Clallam Bay?

With an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 36.3°F (2.4°C), December is the coldest month in Clallam Bay.

What is the month with the shortest days in Clallam Bay?

The month with the shortest days in Clallam Bay is December, with an average of 8h and 25min of daylight.

Average temperature
Clallam Bay, WA

Average temperature - Clallam Bay, WA

The warmest month (with the highest average high temperature) is August (67.6°F).
The month with the lowest average high temperature is December (42.4°F).

The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is February (36°F).

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Average pressure
Clallam Bay, WA

Average pressure - Clallam Bay, WA

The month with the highest atmospheric pressure is July (30.07"Hg).
The month with the lowest atmospheric pressure is March (29.98"Hg).

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Average wind speed
Clallam Bay, WA

Average wind speed - Clallam Bay, WA

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity
Clallam Bay, WA

Average humidity - Clallam Bay, WA

The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are May, July and August (80%).

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Average rainfall
Clallam Bay, WA

Average rainfall - Clallam Bay, WA

The wettest month (with the highest rainfall) is January (3.66").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days
Clallam Bay, WA

Average rainfall days - Clallam Bay, WA

The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (5.1 days).

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Average snowfall
Clallam Bay, WA

Average snowfall - Clallam Bay, WA

The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August, October and November (0").

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Average snowfall days
Clallam Bay, WA

Average snowfall days - Clallam Bay, WA

The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

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Average daylight / Average sunshine
Clallam Bay, WA

Average daylight / Average sunshine - Clallam Bay, WA

The month with the longest days is June (Average daylight: 16h and 1min).
The month with the shortest days is December (Average daylight: 8h and 25min).

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Clallam Bay, WA

Average sunshine days - Clallam Bay, WA

The month with the most sunshine days is July (23 days).
The month with the least sunshine days is November (11.7 days).

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Average UV index
Clallam Bay, WA

Average UV index - Clallam Bay, WA

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

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Average visibility
Clallam Bay, WA

Average visibility - Clallam Bay, WA

The months with the highest visibility are February, March, April, October, November and December (6mi).
The months with the lowest visibility are January, May, June, July, August and September (5mi).

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