Startup
Washington, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Startup, WA

January, the same as December, in Startup, Washington, is another chilly winter month, with average temperature varying between 45.3°F (7.4°C) and 32.9°F (0.5°C). January is the coldest month, with an average high-temperature of 45.3°F (7.4°C) and an average low-temperature of 32.9°F (0.5°C). Weather in January »
The last month of the winter, February, is a cool month in Startup, Washington, with temperature in the range of an average low of 34.5°F (1.4°C) and an average high of 50.2°F (10.1°C). In February, the average high-temperature is almost the same as in January - a fresh 50.2°F (10.1°C). Weather in February »

The first month of the spring, March, is also a fresh month in Startup, Washington, with average temperature ranging between max 54.1°F (12.3°C) and min 36.1°F (2.3°C). In March, the average high-temperature is almost the same as in February - a still fresh 54.1°F (12.3°C). Weather in March »

April is a mild spring month in Startup, Washington, with average temperature ranging between min 39.4°F (4.1°C) and max 60.3°F (15.7°C). In Startup, Washington, the average high-temperature marginally rises, from a fresh 54.1°F (12.3°C) in March, to a mild 60.3°F (15.7°C). Weather in April »

The last month of the spring, May, is a comfortable month in Startup, Washington, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 66.6°F (19.2°C). In Startup, the average high-temperature in May slightly increases, from a mild 60.3°F (15.7°C) in April, to a comfortable 66.6°F (19.2°C). Weather in May »

June, the first month of the summer, in Startup, is a pleasant month, with average temperature ranging between max 71.1°F (21.7°C) and min 48.4°F (9.1°C). In June, the average high-temperature is practically the same as in May - a pleasant 71.1°F (21.7°C). Weather in June »

July in Startup, Washington, is a warm summer month, with average temperature varying between 50.5°F (10.3°C) and 77°F (25°C). In July, the average high-temperature slightly increases, from an agreeable 71.1°F (21.7°C) in June, to a moderately hot 77°F (25°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Startup, Washington, with average temperature fluctuating between 50.5°F (10.3°C) and 77.2°F (25.1°C). August is the warmest month, with an average high-temperature of 77.2°F (25.1°C) and an average low-temperature of 50.5°F (10.3°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Startup, Washington, with average temperature varying between 47.1°F (8.4°C) and 71.4°F (21.9°C). In Startup, Washington, the average high-temperature in September marginally drops, from a moderately hot 77.2°F (25.1°C) in August, to a pleasant 71.4°F (21.9°C). Weather in September »

October, the same as September, is another comfortable autumn month in Startup, Washington, with average temperature ranging between max 61.9°F (16.6°C) and min 42.1°F (5.6°C). In Startup, the average high-temperature drops, from a pleasant 71.4°F (21.9°C) in September, to a comfortable 61.9°F (16.6°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Startup, Washington, with average temperature fluctuating between 37.6°F (3.1°C) and 51.6°F (10.9°C). In Startup, the average high-temperature in November decreases, from a comfortable 61.9°F (16.6°C) in October, to a fresh 51.6°F (10.9°C). Weather in November »

The first month of the winter, December, is still a chilly month in Startup, Washington, with average temperature fluctuating between 46°F (7.8°C) and 34.2°F (1.2°C). In December, the average high-temperature slightly decreases, from a cool 51.6°F (10.9°C) in November, to a chilly 46°F (7.8°C). Weather in December »

What is the coldest month in Startup?

The coldest month is January, with an average high-temperature of 45.3°F (7.4°C) and an average low-temperature of 32.9°F (0.5°C).

How much does it rain in Startup?

In Startup, during the entire year, the rain falls for 183 days and collects up to 64.7" (1642.4mm) of precipitation.

When does it snow in Startup?

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

How much does it snow in Startup?

Throughout the year, in Startup, 12" (304.8mm) of snow is accumulated.

What is the snowiest month in Startup?

The month with the most snowfall in Startup, Washington, is January when 4.5" (114.3mm) of snow is typically aggregated.

When are the longest days in Startup?

The month with the longest days in Startup is June, with an average of 16h of daylight.

What is the driest month in Startup?

July is the month with the least rainfall in Startup. Rain falls for 7 days and accumulates 1.8" (45mm) of precipitation.

What is the warmest month in Startup?

With an average high-temperature of 77.2°F (25.1°C) and an average low-temperature of 50.5°F (10.3°C), August is the warmest month in Startup.

What is the rainiest month in Startup?

The month with the most rainfall is December when the rain falls for 20 days and typically aggregates up to 8.5" (215.4mm) of precipitation.

What is the month with the shortest days in Startup?

With an average of 8.5h of daylight, December has the shortest days of the year.
Average temperature - Startup, WA
Average rainfall - Startup, WA
Average rainfall days - Startup, WA

Months with the highest number of rainy days are March and December (20 days).
The month with the lowest number of rainy days is July (7 days).

Average snowfall - Startup, WA
Average daylight - Startup, WA