Climate and monthly weather forecast
Long Beach, WA

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Weather in January

January, the same as December, in Long Beach, Washington, is another chilly winter month, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 47.7°F (8.7°C). The transition from December to January sees an average high-temperature of a still chilly 47.7°F (8.7°C), indicating a minor variance from the prior month. Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Long Beach, Washington, with an average temperature ranging between max 47.5°F (8.6°C) and min 41.9°F (5.5°C). The average high-temperature during February registers at a still frosty 47.5°F (8.6°C), maintaining a close resemblance to the previous month. Weather in February »

Weather in March

The first month of the spring, March, is also a frosty month in Long Beach, Washington, with an average temperature ranging between max 49.5°F (9.7°C) and min 42.6°F (5.9°C). Long Beach experiences a recorded average high-temperature of a still chilly 49.5°F (9.7°C) in March, closely aligned with February's 47.5°F (8.6°C). Weather in March »

Weather in April

April is a cool spring month in Long Beach, Washington, with temperature in the range of an average high of 51.8°F (11°C) and an average low of 45.1°F (7.3°C). Long Beach notes an average high-temperature of a fresh 51.8°F (11°C) in April, hardly diverging from March. Weather in April »

Weather in May

The last month of the spring, May, is a moderate month in Long Beach, Washington, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 48.7°F (9.3°C). The transition into May marks the average high-temperature at a refreshing 55.9°F (13.3°C), differing minimally from April's 51.8°F (11°C). Weather in May »

Weather in June

The first month of the summer, June, is still a refreshing month in Long Beach, Washington, with an average temperature fluctuating between 52.3°F (11.3°C) and 59.5°F (15.3°C). Long Beach, Washington, starts June with an average high-temperature of a still mild 59.5°F (15.3°C), hinting at a minimal fluctuation from May. Weather in June »

Weather in July

July in Long Beach, Washington, is a refreshing summer month, with an average temperature varying between 54.7°F (12.6°C) and 63.1°F (17.3°C). The advent of July reveals an average high-temperature of a still refreshing 63.1°F (17.3°C), showing minimal difference from the prior month. Weather in July »

Weather in August

August, the last month of the summer in Long Beach, is also an enjoyable month, with an average temperature varying between 63.9°F (17.7°C) and 55.9°F (13.3°C). August, recording an average high temperature of 63.9°F (17.7°C) and a low temperature of 55.9°F (13.3°C), is Long Beach's warmest month. Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Long Beach, Washington, with an average temperature ranging between min 55°F (12.8°C) and max 62.6°F (17°C). Long Beach's entry into September measures an average high-temperature of a still enjoyable 62.6°F (17°C), closely parallel to the preceding month. Weather in September »

Weather in October

October, like September, is a moderate autumn month in Long Beach, Washington, with an average temperature varying between 50.9°F (10.5°C) and 57.9°F (14.4°C). Entering October, Long Beach's average high-temperature reads a still refreshing 57.9°F (14.4°C), indicating a close resemblance to the previous month's climate. Weather in October »

Weather in November

November, the last month of the autumn in Long Beach, is also a fresh month, with an average temperature fluctuating between 51.6°F (10.9°C) and 45.9°F (7.7°C). The transition into November subtly indicates a reduction in the average high-temperature, down to a cool 51.6°F (10.9°C) from October's moderate 57.9°F (14.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Long Beach, Washington, with an average temperature fluctuating between 46.8°F (8.2°C) and 41.5°F (5.3°C). December stands out as Long Beach's coldest month, with temperatures ranging between an average high of 46.8°F (8.2°C) and a low of 41.5°F (5.3°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain in Long Beach?

In Long Beach, during the entire year, the rain falls for 165.1 days and collects up to 19.92" (506mm) of precipitation.

When does it snow in Long Beach?

Months with snowfall are January, February and September.

How much does it snow in Long Beach?

Throughout the year, there are 1.8 snowfall days, and 0.47" (12mm) of snow is accumulated.

What is the month with the least sunshine in Long Beach?

The month with the least sunshine is January, with an average of 3.8h of sunshine.

What is the snowiest month in Long Beach?

February is the month with the most snowfall. Snow falls for 0.8 days and accumulates 0.31" (8mm) of snow.

What month is the ocean coldest in Long Beach?

The month with the coldest seawater in Long Beach is February, with an average ocean temperature of 47.8°F (8.8°C).

When is the lowest UV index in Long Beach?

The months with the lowest UV index in Long Beach, Washington, are February, November and December, with an average maximum UV index of 2.

When it does not snow in Long Beach?

March through August, October through December are months without snowfall in Long Beach.

When is Daylight Saving Time (DST) in Long Beach?

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.

What is the least humid month in Long Beach?

April is the least humid month, with an average relative humidity of 80%.

When is the highest UV index in Long Beach?

May through September, with an average maximum UV index of 4, are months with the highest UV index in Long Beach, Washington.

When are the longest days in Long Beach?

The month with the longest days in Long Beach is June, with an average of 15h and 42min of daylight.

What is the driest month in Long Beach?

July is the month with the least rainfall in Long Beach. Rain falls for 7.8 days and accumulates 0.35" (9mm) of precipitation.

What is the month with the warmest ocean in Long Beach?

The month with the warmest seawater in Long Beach, Washington, is July, with an average ocean temperature of 58.6°F (14.8°C).

What month has the most sunshine in Long Beach?

The month with the most sunshine is July, with an average of 9.7h of sunshine.

What are the warmest months in Long Beach?

August proves to be the warmest month in Long Beach, Washington, recording an average peak temperature of 63.9°F (17.7°C) and a minimum temperature of 55.9°F (13.3°C).

What is the most humid month in Long Beach?

The most humid month in Long Beach is August, with an average relative humidity of 86%.

What are the coldest months in Long Beach?

December stands out as Long Beach's coldest month, with temperatures ranging between an average high of 46.8°F (8.2°C) and a low of 41.5°F (5.3°C).

What is the rainiest month in Long Beach?

December is the month with the most rainfall. Rain falls for 17.9 days and accumulates 3.31" (84mm) of precipitation.

What is the month with the shortest days in Long Beach?

With an average of 8h and 42min of daylight, December has the shortest days of the year.

Average temperature
Long Beach, WA

Average temperature - Long Beach, WA

The warmest month (with the highest average high temperature) is August (63.9°F).
The month with the lowest average high temperature is December (46.8°F).

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (41.5°F).

Average pressure
Long Beach, WA

Average pressure - Long Beach, WA

The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).

Average wind speed
Long Beach, WA

Average wind speed - Long Beach, WA

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

Average humidity
Long Beach, WA

Average humidity - Long Beach, WA

The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is April (80%).

Average rainfall
Long Beach, WA

Average rainfall - Long Beach, WA

The wettest month (with the highest rainfall) is December (3.31").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days
Long Beach, WA

Average rainfall days - Long Beach, WA

The month with the highest number of rainy days is November (18.5 days).
The month with the least rainy days is August (6.7 days).

Average snowfall
Long Beach, WA

Average snowfall - Long Beach, WA

The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, October, November and December (0").

Average snowfall days
Long Beach, WA

Average snowfall days - Long Beach, WA

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

Average sea temperature
Long Beach, WA

Average sea temperature - Long Beach, WA

The best month for swimming (with the highest average sea temperature) is July (58.6°F).
The coldest month (with the lowest average sea temperature) is February (47.8°F).

Average daylight / Average sunshine
Long Beach, WA

Average daylight / Average sunshine - Long Beach, WA

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days
Long Beach, WA

Average sunshine days - Long Beach, WA

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is November (8.9 days).

Average UV index
Long Beach, WA

Average UV index - Long Beach, WA

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

Average visibility
Long Beach, WA

Average visibility - Long Beach, WA

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

Long Beach, Washington, USA

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