Climate and monthly weather forecast
Washington Island, WI

Weather in January

January, the same as December, in Washington Island, Wisconsin, is a freezing cold winter month, with an average temperature fluctuating between 11.1°F (-11.6°C) and 25.9°F (-3.4°C). January is the coldest month, with an average high-temperature of 25.9°F (-3.4°C) and an average low-temperature of 11.1°F (-11.6°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Washington Island, Wisconsin, with temperature in the range of an average high of 28°F (-2.2°C) and an average low of 11.8°F (-11.2°C). In February, the average high-temperature is practically the same as in January - a still freezing cold 28°F (-2.2°C). Weather in February »

Weather in March

March, the first month of the spring in Washington Island, is a wintry month, with an average temperature fluctuating between 20.5°F (-6.4°C) and 36.9°F (2.7°C). In March, the average high-temperature slightly increases from a freezing cold 28°F (-2.2°C) in February to a cold 36.9°F (2.7°C). Weather in March »

Weather in April

April is a frosty spring month in Washington Island, Wisconsin, with an average temperature fluctuating between 31.1°F (-0.5°C) and 48.7°F (9.3°C). In April, the average high-temperature increases from a wintry 36.9°F (2.7°C) in March to a frosty 48.7°F (9.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in Washington Island, Wisconsin, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 40.1°F (4.5°C). In May, the average high-temperature increases from a frosty 48.7°F (9.3°C) in April to a mild 59.9°F (15.5°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Washington Island, Wisconsin, with an average temperature ranging between max 69.6°F (20.9°C) and min 50.2°F (10.1°C). In June, the average high-temperature increases from a moderate 59.9°F (15.5°C) in May to an agreeable 69.6°F (20.9°C). Weather in June »

Weather in July

July is a warm summer month in Washington Island, Wisconsin, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 76.3°F (24.6°C). With an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 57°F (13.9°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Washington Island, Wisconsin, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 75.4°F (24.1°C). In August, the average high-temperature is relatively the same as in July - a still warm 75.4°F (24.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Washington Island, Wisconsin, with temperature in the range of an average low of 50.4°F (10.2°C) and an average high of 67.3°F (19.6°C). In September, the average high-temperature marginally drops from a moderately hot 75.4°F (24.1°C) in August to a comfortable 67.3°F (19.6°C). Weather in September »

Weather in October

October, the same as September, in Washington Island, Wisconsin, is a moderate autumn month, with an average temperature fluctuating between 40.8°F (4.9°C) and 55.8°F (13.2°C). In October, the average high-temperature drops from a comfortable 67.3°F (19.6°C) in September to a moderate 55.8°F (13.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Washington Island, Wisconsin, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 42.6°F (5.9°C). In Washington Island, the average high-temperature in November drops from a moderate 55.8°F (13.2°C) in October to a wintry 42.6°F (5.9°C). Weather in November »

Weather in December

December, the first month of the winter in Washington Island, is also a subzero cold month, with temperature in the range of an average low of 19.2°F (-7.1°C) and an average high of 31.1°F (-0.5°C). In Washington Island, the average high-temperature in December decreases from a cold 42.6°F (5.9°C) in November to a freezing cold 31.1°F (-0.5°C). Weather in December »
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FAQ

What is the coldest month in Washington Island?

With an average high-temperature of 25.9°F (-3.4°C) and an average low-temperature of 11.1°F (-11.6°C), January is the coldest month in Washington Island.

How many days does it rain in Washington Island?

Throughout the year, there are 99.2 rainfall days, and 28.43" (722mm) of precipitation is accumulated.

When does it snow in Washington Island?

January through May, October through December are months with snowfall in Washington Island, Wisconsin.

What is the snowiest month in Washington Island?

January is the month with the most snowfall, with 13.19" (335mm) of accumulated snow.

How much does it snow in Washington Island?

In Washington Island, during the entire year, snow aggregates up to 47.36" (1203mm).

What is the driest month in Washington Island?

February is the month with the least rainfall in Washington Island, Wisconsin. Rain falls for 5.5 days and accumulates 0.94" (24mm) of precipitation.

When is Daylight Saving Time (DST) in Washington Island?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Washington Island, Wisconsin, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow in Washington Island?

June through September are months without snowfall.

When are the longest days in Washington Island?

With an average of 15h and 37min of daylight, June has the longest days of the year in Washington Island.

What is the warmest month in Washington Island?

July is the warmest month, with an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 57°F (13.9°C).

What is the rainiest month in Washington Island?

The wettest months in Washington Island, Wisconsin, are August and September, with an average 3.23" (82mm) of rainfall.

What is the month with the shortest days in Washington Island?

The month with the shortest days is December, with an average of 8h and 47min of daylight.

Average temperature
Washington Island, WI

Average temperature - Washington Island, WI

The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (25.9°F).

The month with the highest average low temperature is August (57.2°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).

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Average rainfall
Washington Island, WI

Average rainfall - Washington Island, WI

The wettest months (with the highest rainfall) are June, August and September (3.2").
The driest month (with the least rainfall) is February (0.9").

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Average rainfall days
Washington Island, WI

Average rainfall days - Washington Island, WI

The month with the highest number of rainy days is September (9.6 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall
Washington Island, WI

Average snowfall - Washington Island, WI

The month with the highest snowfall is January (13.2").
The months with the least snowfall are June, July, August and September (0").

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Average daylight
Washington Island, WI

Average daylight - Washington Island, WI

The month with the longest days is June (Average daylight: 15h and 37min).
The month with the shortest days is December (Average daylight: 8h and 47min).

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