Climate and monthly weather forecast
Deer Park, WA

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Pine tree forests in the hilly region in the Olympic National Park in Deer Park, Washington
Pine tree forests in the hilly region in the Olympic National Park in Deer Park, Washington

Weather in January

January is an icy winter month in Deer Park, Washington, with temperature in the range of an average high of 32.4°F (0.2°C) and an average low of 21.2°F (-6°C). The shift into January finds Deer Park at an average high-temperature of a cold 32.4°F (0.2°C), closely comparable to December's conditions. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Deer Park, Washington, with an average temperature fluctuating between 21.6°F (-5.8°C) and 35.1°F (1.7°C). With February's advent, Deer Park, Washington, sees an average high-temperature of a still cold 35.1°F (1.7°C), subtly shifted from January's 32.4°F (0.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Deer Park, Washington, with temperature in the range of an average high of 44.8°F (7.1°C) and an average low of 28.9°F (-1.7°C). With the onset of March, Deer Park's weather sees a temperature rise, transitioning from a cold 35.1°F (1.7°C) in February to a frosty 44.8°F (7.1°C). Weather in March »

Weather in April

April in Deer Park, Washington, is a fresh spring month, with temperature in the range of an average low of 33.6°F (0.9°C) and an average high of 54.7°F (12.6°C). With the onset of April, Deer Park's average high-temperature sees a rise, moving from March's frosty 44.8°F (7.1°C) to a cool 54.7°F (12.6°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Deer Park, Washington, with an average temperature varying between 41.4°F (5.2°C) and 65.8°F (18.8°C). Deer Park's transition into May brings a rise in the average high-temperature, moving from a cool 54.7°F (12.6°C) in April to an enjoyable 65.8°F (18.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Deer Park, Washington, with an average temperature varying between 46°F (7.8°C) and 71.8°F (22.1°C). June showcases a minor temperature ascent, adjusting from May's comfortable 65.8°F (18.8°C) to an agreeable 71.8°F (22.1°C). Weather in June »

Weather in July

July in Deer Park, Washington, is a warm summer month, with an average temperature ranging between max 83.5°F (28.6°C) and min 52.5°F (11.4°C). The shift from June to July brings an increase in the average high-temperature, moving from an agreeable 71.8°F (22.1°C) to a warm 83.5°F (28.6°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Deer Park, Washington, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 54.3°F (12.4°C). August, with its average high-temperature of 84°F (28.9°C) and an average low-temperature of 54.3°F (12.4°C), holds the record as the warmest month. August's average heat index is appraised at 84.2°F (29°C). Weather in August »

Weather in September

September, the first month of the autumn in Deer Park, is also an agreeable month, with an average temperature fluctuating between 72.7°F (22.6°C) and 46.6°F (8.1°C). The onset of September comes with a shift in the average high-temperature, falling from a warm 84°F (28.9°C) in August to an agreeable 72.7°F (22.6°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Deer Park, Washington, with an average temperature varying between 36.7°F (2.6°C) and 55.8°F (13.2°C). As September gives way to October, the average high-temperature displays a considerable decrease, falling from a pleasant 72.7°F (22.6°C) to a moderate 55.8°F (13.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Deer Park, Washington, with an average temperature varying between 28.2°F (-2.1°C) and 40.5°F (4.7°C). Deer Park's November weather is marked by a distinct drop in high-temperatures, declining from a mild 55.8°F (13.2°C) in October to a wintry 40.5°F (4.7°C). Weather in November »

Weather in December

December, the first month of the winter in Deer Park, is still a freezing cold month, with an average temperature ranging between min 20.3°F (-6.5°C) and max 31.3°F (-0.4°C). Deer Park's December weather, marked by an average high temperature of 31.3°F (-0.4°C) and an average low temperature of 20.3°F (-6.5°C), is the coldest in the year. Weather in December »
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Frequently asked questions

What is the most humid month in Deer Park?

January is the most humid month, with an average relative humidity of 92%.

What is the rainiest month in Deer Park?

January is the month with the most rainfall in Deer Park, Washington. Rain falls for 8.8 days and accumulates 2.4" (61mm) of precipitation.

How much does it rain in Deer Park?

Throughout the year, in Deer Park, Washington, there are 124.9 rainfall days, and 17.44" (443mm) of precipitation is accumulated.

When does it snow in Deer Park?

Months with snowfall in Deer Park are January through May, September through December.

When does it snow the most in Deer Park?

The month with the most snowfall in Deer Park is January, when snow falls for 16 days and typically aggregates up to 13.23" (336mm) of snow.

How much does it snow in Deer Park?

In Deer Park, during the entire year, snow falls for 69.2 days and aggregates up to 42.99" (1092mm) of snow.

What is the month with the least sunshine in Deer Park?

With an average of 3.4h of sunshine, January has the least sunshine of the year in Deer Park, Washington.

What are the months with the lowest UV index in Deer Park?

February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

When is Daylight Saving Time (DST) in Deer Park?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Deer Park, Washington, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Deer Park?

June through August are months without snowfall.

When are the longest days in Deer Park?

June has the longest days of the year in Deer Park, with an average of 16h and 0min of daylight.

What is the month with the highest UV index in Deer Park?

July is the month with the highest UV index in Deer Park, with an average maximum UV index of 6.

What month is the hottest in Deer Park?

Deer Park, Washington, reaches its average highest temperatures in August, measuring 84°F (28.9°C) at the peak and 54.3°F (12.4°C) at the lowest.

What is the least humid month in Deer Park?

The least humid month in Deer Park, Washington, is August, with an average relative humidity of 43%.

What is the driest month in Deer Park?

August is the month with the least rainfall in Deer Park, Washington. Rain falls for 5.1 days and accumulates 0.31" (8mm) of precipitation.

What month has the most sunshine in Deer Park?

With an average of 12h of sunshine, August has the most sunshine of the year.

What month is the coldest in Deer Park?

December proves to be the coldest month, recording an average maximum temperature of 31.3°F (-0.4°C) and a minimum temperature of 20.3°F (-6.5°C).

What is the month with the shortest days in Deer Park?

December has the shortest days of the year in Deer Park, Washington, with an average of 8h and 30min of daylight.

Average temperature
Deer Park, WA

Average temperature - Deer Park, WA

The warmest month (with the highest average high temperature) is August (84°F).
The month with the lowest average high temperature is December (31.3°F).

The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

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Average pressure
Deer Park, WA

Average pressure - Deer Park, WA

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).

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Average wind speed
Deer Park, WA

Average wind speed - Deer Park, WA

The windiest month (with the highest average wind speed) is April (5.6mph).
The calmest month (with the lowest average wind speed) is December (4mph).

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Average rainfall
Deer Park, WA

Average rainfall - Deer Park, WA

The wettest month (with the highest rainfall) is January (2.4").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days
Deer Park, WA

Average rainfall days - Deer Park, WA

The month with the highest number of rainy days is March (16.2 days).
The month with the least rainy days is August (5.1 days).

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Average snowfall
Deer Park, WA

Average snowfall - Deer Park, WA

The month with the highest snowfall is January (13.23").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Deer Park, WA

Average snowfall days - Deer Park, WA

The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Deer Park, WA

Average daylight / Average sunshine - Deer Park, WA

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days
Deer Park, WA

Average sunshine days - Deer Park, WA

The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is March (9.7 days).

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Average visibility
Deer Park, WA

Average visibility - Deer Park, WA

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

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Deer Park, Washington, USA

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