Climate and monthly weather forecast
White Swan, WA

englishespañol中文
Share

Weather in January

January, the same as December, is another cold winter month in White Swan, Washington, with an average temperature varying between 24.8°F (-4°C) and 36.1°F (2.3°C). White Swan's average high-temperature in January is a still wintry 36.1°F (2.3°C), marking an insignificant difference from the 35.2°F (1.8°C) of December. Weather in January »

Weather in February

February, the last month of the winter in White Swan, is also a wintry month, with an average temperature fluctuating between 27°F (-2.8°C) and 39.4°F (4.1°C). In February, White Swan experiences a minor shift in meteorological conditions with average high-temperatures marked at a still wintry 39.4°F (4.1°C), closely mirroring the climate in January. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in White Swan, Washington, with an average temperature ranging between min 31.6°F (-0.2°C) and max 46°F (7.8°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's cold 39.4°F (4.1°C) to a frosty 46°F (7.8°C). Weather in March »

Weather in April

April is a fresh spring month in White Swan, Washington, with an average temperature ranging between max 55.2°F (12.9°C) and min 36.7°F (2.6°C). As April arrives, White Swan's weather shows an increase in high-temperatures, moving from March's frosty 46°F (7.8°C) to a fresh 55.2°F (12.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in White Swan, Washington, with an average temperature fluctuating between 44.1°F (6.7°C) and 65.8°F (18.8°C). May brings a rise in White Swan's average high-temperature, moving from a fresh 55.2°F (12.9°C) in April to a refreshing 65.8°F (18.8°C). Weather in May »

Weather in June

June, the first month of the summer in White Swan, is an agreeable month, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 73°F (22.8°C). As May transitions into June, White Swan notices a gentle rise in the average high-temperature, transitioning from a refreshing 65.8°F (18.8°C) to a pleasant 73°F (22.8°C). Weather in June »

Weather in July

July in White Swan, Washington, is a moderately hot summer month, with an average temperature ranging between max 82.9°F (28.3°C) and min 55.9°F (13.3°C). The shift into July is marked by a rise in the average high-temperature, moving from June's pleasant 73°F (22.8°C) to a warm 82.9°F (28.3°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in White Swan, Washington, with an average temperature varying between 83.1°F (28.4°C) and 56.8°F (13.8°C). August tends to be the warmest month, with temperatures averaging a daily high of 83.1°F (28.4°C) and a low of 56.8°F (13.8°C). During August, the heat index is estimated at 82.4°F (28°C). Weather in August »

Weather in September

September, the first month of the autumn in White Swan, is still a pleasant month, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 50°F (10°C). As September commences, the average high-temperature shows a reduction, transitioning from a warm 83.1°F (28.4°C) in August to an agreeable 72°F (22.2°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in White Swan, Washington, with temperature in the range of an average high of 57.4°F (14.1°C) and an average low of 40.5°F (4.7°C). The shift into October brings a noticeable decrease in the average high-temperature, falling from an agreeable 72°F (22.2°C) in September to a moderate 57.4°F (14.1°C). Weather in October »

Weather in November

November, the last month of the autumn in White Swan, is also a frosty month, with an average temperature ranging between max 44.1°F (6.7°C) and min 31.1°F (-0.5°C). The arrival of November corresponds with a temperature reduction, down from October's moderate 57.4°F (14.1°C) to a chilly 44.1°F (6.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in White Swan, Washington, with an average temperature varying between 35.2°F (1.8°C) and 23.9°F (-4.5°C). December is the coldest month, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.9°F (-4.5°C). Weather in December »
[Resources]

Frequently asked questions

What is the most humid month in White Swan?

January is the most humid month in White Swan, with an average relative humidity of 84%.

What is the rainiest month in White Swan?

January is the month with the most rainfall in White Swan. Rain falls for 11.9 days and accumulates 1.61" (41mm) of precipitation.

How much does it rain in White Swan?

Throughout the year, in White Swan, there are 112.8 rainfall days, and 10.28" (261mm) of precipitation is accumulated.

When does it snow in White Swan?

January through April, September, November and December are months with snowfall.

How many days does it snow in White Swan?

Throughout the year, in White Swan, Washington, there are 19.9 snowfall days, and 12.36" (314mm) of snow is accumulated.

What is the month with the least sunshine in White Swan?

January has the least sunshine of the year in White Swan, with an average of 5.4h of sunshine.

What is the month with the lowest UV index in White Swan?

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 in White Swan?

The month with the most snowfall is February, when snow falls for 5 days and typically aggregates up to 3.5" (89mm) of snow.

When is Daylight Saving Time (DST) in White Swan?

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 White Swan?

In White Swan, Washington, snow does not fall in May through August and October.

When are the longest days in White Swan?

With an average of 15h and 42min of daylight, June has the longest days of the year in White Swan, Washington.

What is the driest month in White Swan?

July is the month with the least rainfall in White Swan, Washington. Rain falls for 3.1 days and accumulates 0.12" (3mm) of precipitation.

What is the month with the most sunshine in White Swan?

The months with the most sunshine in White Swan, Washington, are July and August, with an average of 12.1h of sunshine.

When is the highest UV index in White Swan?

With an average maximum UV index of 6, July is the month with the highest UV index.

What time of the year is the hottest in White Swan?

In White Swan, Washington, the peak average temperatures are observed in August, with a high of 83.1°F (28.4°C) and a low of 56.8°F (13.8°C).

What is the least humid month in White Swan?

August is the least humid month in White Swan, Washington, with an average relative humidity of 43%.

What are the coldest months in White Swan?

December, with average temperatures reaching a high of 35.2°F (1.8°C) and a low of 23.9°F (-4.5°C), is the coldest month.

What is the month with the shortest days in White Swan?

The month with the shortest days is December, with an average of 8h and 42min of daylight.

Average temperature
White Swan, WA

Average temperature - White Swan, WA

The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (35.2°F).

The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).

[Resources]

Average pressure
White Swan, WA

Average pressure - White Swan, WA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).

[Resources]

Average wind speed
White Swan, WA

Average wind speed - White Swan, WA

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).

[Resources]

Average rainfall
White Swan, WA

Average rainfall - White Swan, WA

The wettest month (with the highest rainfall) is January (1.61").
The driest month (with the least rainfall) is July (0.12").

[Resources]

Average rainfall days
White Swan, WA

Average rainfall days - White Swan, WA

The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is July (3.1 days).

[Resources]

Average snowfall
White Swan, WA

Average snowfall - White Swan, WA

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and October (0").

[Resources]

Average snowfall days
White Swan, WA

Average snowfall days - White Swan, WA

The month with the highest number of snowfall days is December (5.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

[Resources]

Average daylight / Average sunshine
White Swan, WA

Average daylight / Average sunshine - White Swan, 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 months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

[Resources]

Average sunshine days
White Swan, WA

Average sunshine days - White Swan, WA

The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (12.6 days).

[Resources]

Average UV index
White Swan, WA

Average UV index - White Swan, WA

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average visibility
White Swan, WA

Average visibility - White Swan, WA

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

[Resources]

White Swan, Washington, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location