Climate and monthly weather forecast
Mossyrock, WA

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Weather in January

January is a frosty winter month in Mossyrock, Washington, with an average temperature fluctuating between 32.2°F (0.1°C) and 43.3°F (6.3°C). The high-temperature average in January for Mossyrock, Washington, is a chilly 43.3°F (6.3°C), staying closely aligned with December's conditions. Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Mossyrock, Washington, with temperature in the range of an average high of 43.3°F (6.3°C) and an average low of 31.5°F (-0.3°C). Mossyrock in February records a high-temperature average of a still frosty 43.3°F (6.3°C), on par with January. Weather in February »

Weather in March

March, the first month of the spring in Mossyrock, is still a chilly month, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 47.8°F (8.8°C). At the onset of March, Mossyrock records an average high-temperature of a still frosty 47.8°F (8.8°C), showing little deviation from the preceding month. Weather in March »

Weather in April

April is a fresh spring month in Mossyrock, Washington, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 52.9°F (11.6°C). April notes an average high-temperature of a fresh 52.9°F (11.6°C), subtly differing from March's 47.8°F (8.8°C). Weather in April »

Weather in May

May, the last month of the spring in Mossyrock, is a comfortable month, with an average temperature fluctuating between 39.7°F (4.3°C) and 61.7°F (16.5°C). In Mossyrock, the onset of May comes with a modest high-temperature shift, transitioning from April's cool 52.9°F (11.6°C) to a refreshing 61.7°F (16.5°C). Weather in May »

Weather in June

June, the first month of the summer in Mossyrock, is still a comfortable month, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 66.9°F (19.4°C). The advent of June brings an average high-temperature of a still enjoyable 66.9°F (19.4°C), almost identical to the preceding month. Weather in June »

Weather in July

July in Mossyrock, Washington, is a moderately hot summer month, with an average temperature fluctuating between 45.9°F (7.7°C) and 74.8°F (23.8°C). The arrival of July witnesses a small shift in the average high-temperature, moving from a comfortable 66.9°F (19.4°C) in June to a warm 74.8°F (23.8°C). Weather in July »

Weather in August

August, the last month of the summer in Mossyrock, is also a moderately hot month, with an average temperature fluctuating between 47.3°F (8.5°C) and 75.9°F (24.4°C). August registers as the month with the highest average temperatures, reaching 75.9°F (24.4°C) at its peak and 47.3°F (8.5°C) at the lowest. Weather in August »

Weather in September

September, the first month of the autumn in Mossyrock, is still a pleasant month, with an average temperature fluctuating between 45°F (7.2°C) and 69.1°F (20.6°C). September reveals a small adjustment in temperature, transitioning from an average high of a warm 75.9°F (24.4°C) in August to an agreeable 69.1°F (20.6°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Mossyrock, Washington, with an average temperature ranging between max 57.6°F (14.2°C) and min 40.8°F (4.9°C). During Mossyrock's transition into October, the average high-temperature lessens, moving from a pleasant 69.1°F (20.6°C) in September to a refreshing 57.6°F (14.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Mossyrock, Washington, with an average temperature varying between 47.3°F (8.5°C) and 35.8°F (2.1°C). The start of November signals a decrease in the average high-temperature, transitioning from a refreshing 57.6°F (14.2°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 Mossyrock, is still a cold month, with an average temperature varying between 30.7°F (-0.7°C) and 41.2°F (5.1°C). Mossyrock experiences its lowest temperatures in December, with an average peak of 41.2°F (5.1°C) and a low of 30.7°F (-0.7°C). Weather in December »
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Frequently asked questions

What is the rainiest month in Mossyrock?

The month with the most rainfall is January, when the rain falls for 17.5 days and typically aggregates up to 6.46" (164mm) of precipitation.

How many days does it rain in Mossyrock?

Throughout the year, there are 178.8 rainfall days, and 40.47" (1028mm) of precipitation is accumulated.

When does it snow in Mossyrock?

Months with snowfall in Mossyrock, Washington, are January through April, November and December.

When does it snow the most in Mossyrock?

The month with the most snowfall in Mossyrock is January, when snow falls for 3.3 days and typically aggregates up to 5.51" (140mm) of snow.

How many days does it snow in Mossyrock?

In Mossyrock, during the entire year, snow falls for 20 days and aggregates up to 17.24" (438mm) of snow.

What are the months with the least sunshine in Mossyrock?

The months with the least sunshine are January and February, with an average of 3.8h of sunshine.

What is the most humid month in Mossyrock?

February is the most humid month, with an average relative humidity of 88%.

When is Daylight Saving Time (DST) in Mossyrock?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Mossyrock?

May through October are months without snowfall in Mossyrock.

When are the longest days in Mossyrock?

The month with the longest days in Mossyrock is June, with an average of 15h and 48min of daylight.

What is the least humid month in Mossyrock?

The least humid month is July, with an average relative humidity of 71%.

What is the driest month in Mossyrock?

July is the month with the least rainfall. Rain falls for 6.3 days and accumulates 0.43" (11mm) of precipitation.

What is the month with the highest UV index in Mossyrock?

The month with the highest UV index is July, with an average maximum UV index of 5.

What time of the year is the hottest in Mossyrock?

Mossyrock's August weather reaches an average high of 75.9°F (24.4°C) and an average low of 47.3°F (8.5°C), making it the warmest month.

What month has the most sunshine in Mossyrock?

With an average of 10.6h of sunshine, August has the most sunshine of the year in Mossyrock, Washington.

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

With an average maximum UV index of 1, November is the month with the lowest UV index.

What is the coldest time of year in Mossyrock?

December proves to be the coldest month, recording an average maximum temperature of 41.2°F (5.1°C) and a minimum temperature of 30.7°F (-0.7°C).

What is the month with the shortest days in Mossyrock?

The month with the shortest days is December, with an average of 8h and 36min of daylight.

Average temperature
Mossyrock, WA

Average temperature - Mossyrock, WA

The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is December (41.2°F).

The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).

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Average pressure
Mossyrock, WA

Average pressure - Mossyrock, WA

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed
Mossyrock, WA

Average wind speed - Mossyrock, WA

The windiest month (with the highest average wind speed) is January (5.3mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average rainfall
Mossyrock, WA

Average rainfall - Mossyrock, WA

The wettest month (with the highest rainfall) is January (6.46").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days
Mossyrock, WA

Average rainfall days - Mossyrock, WA

The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is July (6.3 days).

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Average snowfall
Mossyrock, WA

Average snowfall - Mossyrock, WA

The month with the highest snowfall is January (5.51").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Mossyrock, WA

Average snowfall days - Mossyrock, WA

The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and October (0 days).

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Average daylight / Average sunshine
Mossyrock, WA

Average daylight / Average sunshine - Mossyrock, WA

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

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Average sunshine days
Mossyrock, WA

Average sunshine days - Mossyrock, WA

The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is February (8.2 days).

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Average visibility
Mossyrock, WA

Average visibility - Mossyrock, WA

The months with the highest visibility are July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (4mi).

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Mossyrock, Washington, USA

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