Snoqualmie Pass
Washington, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Snoqualmie Pass, WA

January, the same as December, in Snoqualmie Pass, Washington, is a freezing cold winter month, with average temperature varying between 31.8°F (-0.1°C) and 21°F (-6.1°C). With an average high-temperature of 31.8°F (-0.1°C) and an average low-temperature of 21°F (-6.1°C), January is the coldest month. Weather in January »
The last month of the winter, February, is a wintry month in Snoqualmie Pass, Washington, with average temperature ranging between min 23.5°F (-4.7°C) and max 37°F (2.8°C). In Snoqualmie Pass, the average high-temperature is almost the same as in January - a cold 37°F (2.8°C). Weather in February »

March, the first month of the spring, in Snoqualmie Pass, is also a wintry month, with average temperature varying between 42.4°F (5.8°C) and 26.1°F (-3.3°C). In March, the average high-temperature slightly increases, from 37°F (2.8°C) in February, to a still cold 42.4°F (5.8°C). Weather in March »

April in Snoqualmie Pass, Washington, is a frosty spring month, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 30.4°F (-0.9°C). In Snoqualmie Pass, the average high-temperature slightly increases, from a cold 42.4°F (5.8°C) in March, to a frosty 49.3°F (9.6°C). Weather in April »

The last month of the spring, May, is a mild month in Snoqualmie Pass, Washington, with average temperature varying between 57.2°F (14°C) and 34.5°F (1.4°C). In May, the average high-temperature slightly increases, from a chilly 49.3°F (9.6°C) in April, to a mild 57.2°F (14°C). Weather in May »

June, the first month of the summer, in Snoqualmie Pass, is an enjoyable month, with average temperature ranging between min 40.5°F (4.7°C) and max 63°F (17.2°C). In June, the average high-temperature marginally rises, from a moderate 57.2°F (14°C) in May, to an enjoyable 63°F (17.2°C). Weather in June »

July in Snoqualmie Pass, Washington, is an agreeable summer month, with average temperature varying between 70.3°F (21.3°C) and 46°F (7.8°C). July is the warmest month, with an average high-temperature of 70.3°F (21.3°C) and an average low-temperature of 46°F (7.8°C). Weather in July »

The last month of the summer, August, is also an agreeable month in Snoqualmie Pass, Washington, with temperature in the range of an average low of 46.2°F (7.9°C) and an average high of 69.6°F (20.9°C). In Snoqualmie Pass, the average high-temperature in August is relatively the same as in July - a still agreeable 69.6°F (20.9°C). Weather in August »

The first month of the autumn, September, is still a comfortable month in Snoqualmie Pass, Washington, with temperature in the range of an average high of 64.6°F (18.1°C) and an average low of 41.7°F (5.4°C). In Snoqualmie Pass, the average high-temperature in September is relatively the same as in August - an enjoyable 64.6°F (18.1°C). Weather in September »

October, like September, in Snoqualmie Pass, Washington, is another fresh autumn month, with average temperature varying between 54°F (12.2°C) and 35.6°F (2°C). In October, the average high-temperature decreases, from an enjoyable 64.6°F (18.1°C) in September, to a cool 54°F (12.2°C). Weather in October »

The last month of the autumn, November, is another cold month in Snoqualmie Pass, Washington, with average temperature varying between 39.4°F (4.1°C) and 28.2°F (-2.1°C). In Snoqualmie Pass, the average high-temperature significantly decreases, from a fresh 54°F (12.2°C) in October, to a wintry 39.4°F (4.1°C). Weather in November »

The first month of the winter, December, is still a cold month in Snoqualmie Pass, Washington, with average temperature varying between 33.4°F (0.8°C) and 24.1°F (-4.4°C). In Snoqualmie Pass, Washington, the average high-temperature in December slightly decreases, from a wintry 39.4°F (4.1°C) in November, to a still cold 33.4°F (0.8°C). Weather in December »

What is the coldest month in Snoqualmie Pass?

January is the coldest month in Snoqualmie Pass, Washington, with an average high-temperature of 31.8°F (-0.1°C) and an average low-temperature of 21°F (-6.1°C).

How much does it rain in Snoqualmie Pass?

During the entire year, Snoqualmie Pass aggregates up to 84.1" (2137.3mm) of precipitation.

When does it snow in Snoqualmie Pass?

January through July, September through December are months with snowfall in Snoqualmie Pass, Washington.

How much does it snow in Snoqualmie Pass?

In Snoqualmie Pass, Washington, during the entire year, snow aggregates up to 406.7" (10330.3mm).

When are the longest days in Snoqualmie Pass?

The month with the longest days in Snoqualmie Pass is June, with an average of 15.9h of daylight.

What is the warmest month in Snoqualmie Pass?

The warmest month in Snoqualmie Pass, Washington, is July, with an average high-temperature of 70.3°F (21.3°C) and an average low-temperature of 46°F (7.8°C).

What is the driest month in Snoqualmie Pass?

July is the month with the least rainfall in Snoqualmie Pass, with 1.9" (47.2mm) of accumulated precipitation.

What is the snowiest month in Snoqualmie Pass?

November is the month with the most snowfall in Snoqualmie Pass, with 75.4" (1915.2mm) of accumulated snow.

What is the rainiest month in Snoqualmie Pass?

The month with the most rainfall is December when 13.9" (352.6mm) of precipitation is typically aggregated.

What is the month with the shortest days in Snoqualmie Pass?

December has the shortest days of the year in Snoqualmie Pass, Washington, with an average of 8.5h of daylight.
Average temperature - Snoqualmie Pass, WA
Average rainfall - Snoqualmie Pass, WA
Average snowfall - Snoqualmie Pass, WA
Average daylight - Snoqualmie Pass, WA

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).