Climate and monthly weather forecast
Brier, WA

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Weather in January

January, like December, is another chilly winter month in Brier, Washington, with an average temperature ranging between min 37°F (2.8°C) and max 45.1°F (7.3°C). The transition from December to January sees average high-temperatures adjusting to a still frosty 45.1°F (7.3°C), from a not significantly different 43.3°F (6.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Brier, Washington, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 46°F (7.8°C). Brier indicates an average high-temperature of a still frosty 46°F (7.8°C) in February, showing minor variation from January's 45.1°F (7.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Brier, Washington, with an average temperature ranging between min 38.3°F (3.5°C) and max 50°F (10°C). March's beginning signals an average high-temperature of a fresh 50°F (10°C), barely different from February's 46°F (7.8°C). Weather in March »

Weather in April

April, the same as March, is another fresh spring month in Brier, Washington, with an average temperature ranging between min 41.5°F (5.3°C) and max 55.2°F (12.9°C). Brier transitions into April recording an average high-temperature of a still cool 55.2°F (12.9°C), closely aligning with the preceding month's temperature. Weather in April »

Weather in May

May, the last month of the spring in Brier, is a comfortable month, with an average temperature varying between 45.5°F (7.5°C) and 62.8°F (17.1°C). May's onset brings a subtle temperature rise, moving from a fresh 55.2°F (12.9°C) in April to an enjoyable 62.8°F (17.1°C). Weather in May »

Weather in June

June, the first month of the summer in Brier, is still a refreshing month, with an average temperature ranging between min 49.3°F (9.6°C) and max 67.3°F (19.6°C). The onset of June manifests an average high-temperature of a still enjoyable 67.3°F (19.6°C), demonstrating a minor variation from the preceding month. Weather in June »

Weather in July

July in Brier, Washington, is a pleasant summer month, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 52.9°F (11.6°C). With the onset of July, Brier observes a minor temperature ascent, with the average high-temperature adjusting from June's comfortable 67.3°F (19.6°C) to an agreeable 72.9°F (22.7°C). Weather in July »

Weather in August

The last month of the summer, August, is a warm month in Brier, Washington, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 54.1°F (12.3°C). Brier witnesses the warmest weather in August, with temperatures averaging a high of 73.9°F (23.3°C) and a low of 54.1°F (12.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Brier, is still a comfortable month, with an average temperature varying between 51.6°F (10.9°C) and 67.6°F (19.8°C). The beginning of September subtly marks a decrease in the average high-temperature, transitioning from a warm 73.9°F (23.3°C) in August to a refreshing 67.6°F (19.8°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Brier, Washington, with an average temperature varying between 57.9°F (14.4°C) and 45.9°F (7.7°C). The decrease of average high-temperatures is mild in October, with a decline from a refreshing 67.6°F (19.8°C) in September to a mild 57.9°F (14.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Brier, is another chilly month, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 40.5°F (4.7°C). The onset of November results in a decrease in the average high-temperature, receding from a refreshing 57.9°F (14.4°C) in October to a frosty 48.4°F (9.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Brier, Washington, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 43.3°F (6.3°C). December, with an average high of 43.3°F (6.3°C) and a low of 35.8°F (2.1°C), signifies the coldest month of the year. Weather in December »

Frequently asked questions

What are the most humid months?

January, February and December, with an average relative humidity of 84%, are most humid months.

How much does it rain?

In Brier, during the entire year, the rain falls for 173 days and collects up to 25" (635mm) of precipitation.

When does it snow?

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

How much does it snow?

Throughout the year, there are 12.5 snowfall days, and 6.65" (169mm) of snow is accumulated.

What is the month with the least sunshine in Brier?

The month with the least sunshine is January, with an average of 4.5h of sunshine.

When is the lowest UV index?

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

What is the snowiest month?

The month with the most snowfall in Brier is February, when snow falls for 4.7 days and typically aggregates up to 3.58" (91mm) of snow.

When is Daylight Saving Time (DST)?

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 Brier, snow does not fall in May through October.

When are the longest days?

The month with the longest days is June, with an average of 15h and 54min of daylight.

When is the highest UV index?

June and July, with an average maximum UV index of 5, are months with the highest UV index.

What is the least humid month?

With an average relative humidity of 72%, July is the least humid month.

What is the driest month?

The month with the least rainfall is July, when the rain falls for 7.7 days and typically collects 0.39" (10mm) of precipitation.

What are the warmest months?

Brier notes the warmest temperatures in August, with a average high of 73.9°F (23.3°C) and a low of 54.1°F (12.3°C).

What month has the most sunshine?

August has the most sunshine of the year, with an average of 10.8h of sunshine.

What month is the coldest?

December, known for its average high temperature of 43.3°F (6.3°C) and an average low temperature of 35.8°F (2.1°C), is the coldest month.

What is the wettest month in Brier?

December is the month with the most rainfall. Rain falls for 17.6 days and accumulates 3.5" (89mm) of precipitation.

What is the month with the shortest days?

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

Average temperature
Brier, WA

Average temperature - Brier, WA

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is December (43.3°F).

The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (35.8°F).

Average pressure
Brier, WA

Average pressure - Brier, WA

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).

Average wind speed
Brier, WA

Average wind speed - Brier, WA

The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

Average humidity
Brier, WA

Average humidity - Brier, WA

The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is July (72%).

Average rainfall
Brier, WA

Average rainfall - Brier, WA

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is July (0.39").

Average rainfall days
Brier, WA

Average rainfall days - Brier, WA

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).

Average snowfall
Brier, WA

Average snowfall - Brier, WA

The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Brier, WA

Average snowfall days - Brier, WA

The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Brier, WA

Average daylight / Average sunshine - Brier, WA

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 30min).

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days
Brier, WA

Average sunshine days - Brier, WA

The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is November (9.2 days).

Average UV index
Brier, WA

Average UV index - Brier, WA

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Brier, WA

Average visibility - Brier, WA

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

Brier, Washington, USA

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