Washington Island
Wisconsin, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Washington Island, WI

January, like December, is a freezing cold winter month in Washington Island, Wisconsin, with 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 »

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

March, the first month of the spring, in Washington Island, is a wintry month, with average temperature ranging between min 20.5°F (-6.4°C) and max 36.9°F (2.7°C). In Washington Island, Wisconsin, 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 »

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

The last month of the spring, May, is a moderate month in Washington Island, Wisconsin, with average temperature ranging between min 40.1°F (4.5°C) and max 59.9°F (15.5°C). In May, the average high-temperature increases, from a chilly 48.7°F (9.3°C) in April, to a moderate 59.9°F (15.5°C). Weather in May »

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

July is a warm summer month in Washington Island, Wisconsin, with average temperature varying between 76.3°F (24.6°C) and 57°F (13.9°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 »

The last month of the summer, August, is another warm month in Washington Island, Wisconsin, with average temperature fluctuating between 57.2°F (14°C) and 75.4°F (24.1°C). In Washington Island, the average high-temperature is almost the same as in July - a still warm 75.4°F (24.1°C). Weather in August »

September, the first month of the autumn, in Washington Island, is still a comfortable month, with average temperature ranging between min 50.4°F (10.2°C) and max 67.3°F (19.6°C). In September, the average high-temperature marginally drops, from a warm 75.4°F (24.1°C) in August, to an enjoyable 67.3°F (19.6°C). Weather in September »

October, like September, is a moderate autumn month in Washington Island, Wisconsin, with temperature in the range of an average low of 40.8°F (4.9°C) and an average high of 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 »

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

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

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.

How many days does it rain in Washington Island?

Throughout the year, in Washington Island, Wisconsin, there are 99.2 rainfall days, and 28.42" (721.9mm) of precipitation is accumulated.

When does it snow in Washington Island?

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

How much does it snow in Washington Island?

In Washington Island, Wisconsin, during the entire year, snow aggregates up to 47.37" (1203.1mm).

When does it snow the most in Washington Island?

The month with the most snowfall in Washington Island, Wisconsin, is January when 13.19" (335mm) of snow is typically aggregated.

What is the driest month in Washington Island?

February is the month with the least rainfall. Rain falls for 5.5 days and accumulates 0.94" (23.9mm) of precipitation.

When it does not snow in Washington Island?

In Washington Island snow does not fall in June through September.

When are the longest days in Washington Island?

June has the longest days of the year, with an average of 15.6h of daylight.

What is the warmest month in Washington Island?

The warmest month in Washington Island, Wisconsin, is July, 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?

Months with the most rainfall are August and September, with an average 3.23" (82mm) of precipitation.

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

With an average of 8.8h of daylight, December has the shortest days of the year in Washington Island, Wisconsin.
Average temperature - Washington Island, WI
Average rainfall - Washington Island, WI

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

Average rainfall days - Washington Island, WI

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

Average snowfall - Washington Island, WI
Average daylight - Washington Island, WI

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).