Monthly weather forecast and climate
Anacortes, WA

A far top view of modern home plans, numerous docked boats, and a scenic forest and hilly landscape in Anarcotes, Washington, near a small lake scene
A far top view of modern home plans, numerous docked boats, and a scenic forest and hilly landscape in Anarcotes, Washington, near a small lake scene
January, like December, is a chilly winter month in Anacortes, Washington, with average temperature ranging between min 34.5°F (1.4°C) and max 45.1°F (7.3°C). January is the coldest month, with an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 34.5°F (1.4°C). Weather in January »
February, the last month of the winter, in Anacortes, is another chilly month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 48.6°F (9.2°C). The average high-temperature, is 48.6°F (9.2°C), while the average low-temperature is 36°F (2.2°C). Weather in February »

The first month of the spring, March, is a fresh month in Anacortes, Washington, with average temperature varying between 52.3°F (11.3°C) and 38.1°F (3.4°C). In March, the average high-temperature is 52.3°F (11.3°C), and the average low-temperature is 38.1°F (3.4°C). Weather in March »

April is a mild spring month in Anacortes, Washington, with average temperature fluctuating between 41.5°F (5.3°C) and 57.7°F (14.3°C). In April, the average high-temperature is 57.7°F (14.3°C), and the average low-temperature is 41.5°F (5.3°C). Weather in April »

May, the last month of the spring, in Anacortes, is a comfortable month, with average temperature fluctuating between 63.7°F (17.6°C) and 45.7°F (7.6°C). In May, the average high-temperature is 63.7°F (17.6°C), and the average low-temperature is 45.7°F (7.6°C). Weather in May »

The first month of the summer, June, is a pleasant month in Anacortes, Washington, with average temperature ranging between min 49.6°F (9.8°C) and max 68.2°F (20.1°C). In Anacortes, in June, the average high-temperature is 68.2°F (20.1°C), and the average low-temperature is 49.6°F (9.8°C). Weather in June »

July, like June, is a pleasant summer month in Anacortes, Washington, with average temperature fluctuating between 72.1°F (22.3°C) and 51.6°F (10.9°C). Warmest months are July and August, with an average high-temperature of 72.1°F (22.3°C). Weather in July »

August, the last month of the summer, in Anacortes, is another pleasant month, with average temperature varying between 72.1°F (22.3°C) and 51.8°F (11°C). Warmest months are July and August, with an average high-temperature of 72.1°F (22.3°C). Weather in August »

September, the first month of the autumn, in Anacortes, is also a comfortable month, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 67.5°F (19.7°C). In Anacortes, the average high-temperature is 67.5°F (19.7°C), and the average low-temperature is 49.5°F (9.7°C). Weather in September »

October, like September, is a mild autumn month in Anacortes, Washington, with average temperature ranging between max 59.2°F (15.1°C) and min 44.6°F (7°C). In October, the average high-temperature is 59.2°F (15.1°C), and the average low-temperature is 44.6°F (7°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Anacortes, Washington, with average temperature varying between 39.4°F (4.1°C) and 51.1°F (10.6°C). In Anacortes, in November, the average high-temperature is 51.1°F (10.6°C), and the average low-temperature is 39.4°F (4.1°C). Weather in November »

December, the first month of the winter, in Anacortes, is also a chilly month, with average temperature varying between 46.2°F (7.9°C) and 36°F (2.2°C). In December, the average high-temperature is 46.2°F (7.9°C), and the average low-temperature is 36°F (2.2°C). Weather in December »

What is the coldest month in Anacortes?

January is the coldest month in Anacortes, with an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 34.5°F (1.4°C).

How much does it rain in Anacortes?

In Anacortes, during the entire year, the rain falls for 136 days and collects up to 26.7" (678.8mm) of precipitation.

When does it snow in Anacortes?

Months with snowfall in Anacortes are January through March, November and December.

How much does it snow in Anacortes?

In Anacortes, during the entire year, snow aggregates up to 5.1" (129.5mm).

What is the snowiest month in Anacortes?

January is the month with the most snowfall, with 2.1" (53.3mm) of accumulated snow.

What is the month with the least sunshine in Anacortes?

January, November and December, with an average of 2h of sunshine, are months with the least sunshine.

What are the months with the lowest UV index in Anacortes?

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

What month is the ocean coldest in Anacortes?

The month with the coldest seawater in Anacortes, Washington, is February, with an average ocean temperature of 44.4°F (6.9°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

When are the longest days in Anacortes?

With an average of 16.1h of daylight, June has the longest days of the year in Anacortes.

When is the highest UV index in Anacortes?

Months with the highest UV index are June and July, with an average maximum UV index of 7.

What are the warmest months in Anacortes?

July and August, with an average high-temperature of 72.1°F (22.3°C), are warmest months in Anacortes, Washington.

What is the driest month in Anacortes?

July is the month with the least rainfall in Anacortes. Rain falls for 4 days and accumulates 0.8" (20.3mm) of precipitation.

What month has the most sunshine in Anacortes?

The month with the most sunshine in Anacortes, Washington, is July, with an average of 10h of sunshine.

What month is the ocean warmest in Anacortes?

With an average ocean temperature of 52.7°F (11.5°C), August is the month with the warmest seawater in Anacortes, Washington. At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the rainiest month in Anacortes?

November is the month with the most rainfall. Rain falls for 17 days and accumulates 3.8" (97.5mm) of precipitation.

What is the month with the shortest days in Anacortes?

With an average of 8.4h of daylight, December has the shortest days of the year in Anacortes, Washington.
Average temperature - Anacortes, WA
Average rainfall - Anacortes, WA
Average rainfall days - Anacortes, WA

Months with the highest number of rainy days are January, November and December (17 days).
The month with the lowest number of rainy days is July (4 days).

Average snowfall - Anacortes, WA
Average sea temperature - Anacortes, WA

Best months for swimming (with the highest average sea temperature) are August and September (52.6°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

Average daylight / Average sunshine - Anacortes, WA
Average UV index - Anacortes, WA
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