Wausau
Wisconsin, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Wausau, WI

A low aerial cover shot of downtown Wausau City in Wisconsin, the river partly, and the cloudy sky above. Cool and sunny day, a clear horizon
A low aerial cover shot of downtown Wausau City in Wisconsin, the river partly, and the cloudy sky above. Cool and sunny day, a clear horizon
January, like December, is a freezing cold winter month in Wausau, Wisconsin, with average temperature varying between 3.2°F (-16°C) and 21.2°F (-6°C). With an average high-temperature of 21.2°F (-6°C) and an average low-temperature of 3.2°F (-16°C), January is the coldest month. Weather in January »
The last month of the winter, February, is another freezing cold month in Wausau, Wisconsin, with temperature in the range of an average high of 26.6°F (-3°C) and an average low of 6.8°F (-14°C). In February, the average high-temperature marginally rises, from a subzero cold 21.2°F (-6°C) in January, to a still freezing cold 26.6°F (-3°C). Weather in February »

The first month of the spring, March, is a cold month in Wausau, Wisconsin, with average temperature fluctuating between 19.4°F (-7°C) and 39.2°F (4°C). In Wausau, the average high-temperature rises, from a subzero cold 26.6°F (-3°C) in February, to a cold 39.2°F (4°C). Weather in March »

April in Wausau, Wisconsin, is a fresh spring month, with average temperature varying between 53.6°F (12°C) and 33.8°F (1°C). In Wausau, the average high-temperature in April soars, from a cold 39.2°F (4°C) in March, to a fresh 53.6°F (12°C). Weather in April »

The last month of the spring, May, is a comfortable month in Wausau, Wisconsin, with average temperature fluctuating between 66.2°F (19°C) and 44.6°F (7°C). In Wausau, Wisconsin, the average high-temperature increases, from a fresh 53.6°F (12°C) in April, to an enjoyable 66.2°F (19°C). Weather in May »

June, the first month of the summer, in Wausau, is a moderately hot month, with average temperature fluctuating between 53.6°F (12°C) and 75.2°F (24°C). In June, the average high-temperature increases, from an enjoyable 66.2°F (19°C) in May, to a warm 75.2°F (24°C). Weather in June »

July, like June, in Wausau, Wisconsin, is another warm summer month, with temperature in the range of an average low of 59°F (15°C) and an average high of 80.6°F (27°C). The warmest month is July, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 59°F (15°C). Weather in July »

August, the last month of the summer, in Wausau, is another warm month, with average temperature ranging between max 77°F (25°C) and min 57.2°F (14°C). In Wausau, Wisconsin, the average high-temperature in August is essentially the same as in July - a still warm 77°F (25°C). Weather in August »

September, the first month of the autumn, in Wausau, is still a pleasant month, with average temperature varying between 68°F (20°C) and 48.2°F (9°C). In Wausau, the average high-temperature drops, from a warm 77°F (25°C) in August, to a pleasant 68°F (20°C). Weather in September »

October, the same as September, in Wausau, Wisconsin, is another mild autumn month, with temperature in the range of an average high of 55.4°F (13°C) and an average low of 37.4°F (3°C). In October, the average high-temperature drops, from a pleasant 68°F (20°C) in September, to a mild 55.4°F (13°C). Weather in October »

The last month of the autumn, November, is another cold month in Wausau, Wisconsin, with average temperature fluctuating between 24.8°F (-4°C) and 39.2°F (4°C). In Wausau, Wisconsin, the average high-temperature in November significantly decreases, from a mild 55.4°F (13°C) in October, to a cold 39.2°F (4°C). Weather in November »

December, the first month of the winter, in Wausau, is also a subzero cold month, with average temperature varying between 24.8°F (-4°C) and 10.4°F (-12°C). In Wausau, Wisconsin, the average high-temperature plummets, from a wintry 39.2°F (4°C) in November, to a subzero cold 24.8°F (-4°C). Weather in December »

What is the coldest month in Wausau?

The coldest month in Wausau is January, with an average high-temperature of 21.2°F (-6°C) and an average low-temperature of 3.2°F (-16°C).

How many days does it rain in Wausau?

Throughout the year, in Wausau, Wisconsin, there are 127 rainfall days, and 31.9" (809mm) of precipitation is accumulated.

When is the lowest UV index in Wausau?

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

What is the driest month in Wausau?

February is the month with the least rainfall in Wausau, Wisconsin. Rain falls for 9 days and accumulates 0.8" (21mm) of precipitation.

When are the longest days in Wausau?

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

What is the month with the most sunshine in Wausau?

Months with the most sunshine in Wausau are June and July, with an average of 10h of sunshine.

What is the month with the highest UV index in Wausau?

Months with the highest UV index are June and July, with an average maximum UV index of 8.

What is the warmest month in Wausau?

July is the warmest month, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 59°F (15°C).

What is the rainiest month in Wausau?

August is the month with the most rainfall. Rain falls for 11 days and accumulates 4.3" (109mm) of precipitation.

What is the month with the least sunshine in Wausau?

Months with the least sunshine in Wausau, Wisconsin, are November and December, with an average of 4h of sunshine.

What is the month with the shortest days in Wausau?

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

Months with the highest number of rainy days are January, March, April, May, June, August, September and December (11 days).
The month with the lowest number of rainy days is February (9 days).

Average daylight / Average sunshine - Wausau, WI