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

Monthly weather forecast and climate
Mequon, WI

January, like December, is another subzero cold winter month in Mequon, Wisconsin, with average temperature ranging between min 10.9°F (-11.7°C) and max 27°F (-2.8°C). With an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 10.9°F (-11.7°C), January is the coldest month. Weather in January »
The last month of the winter, February, is also a subzero cold month in Mequon, Wisconsin, with average temperature fluctuating between 30.9°F (-0.6°C) and 14°F (-10°C). In Mequon, the average high-temperature in February is essentially the same as in January - a still subzero cold 30.9°F (-0.6°C). Weather in February »

The first month of the spring, March, is a wintry month in Mequon, Wisconsin, with average temperature fluctuating between 24.1°F (-4.4°C) and 42.1°F (5.6°C). In March, the average high-temperature increases, from a freezing cold 30.9°F (-0.6°C) in February, to a wintry 42.1°F (5.6°C). Weather in March »

April is a fresh spring month in Mequon, Wisconsin, with average temperature ranging between max 55°F (12.8°C) and min 35.1°F (1.7°C). In April, the average high-temperature increases, from a cold 42.1°F (5.6°C) in March, to a fresh 55°F (12.8°C). Weather in April »

The last month of the spring, May, is a comfortable month in Mequon, Wisconsin, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 66°F (18.9°C). In Mequon, Wisconsin, the average high-temperature increases, from a cool 55°F (12.8°C) in April, to a comfortable 66°F (18.9°C). Weather in May »

June, the first month of the summer, in Mequon, is a warm month, with temperature in the range of an average low of 54°F (12.2°C) and an average high of 75.9°F (24.4°C). In June, the average high-temperature increases, from an enjoyable 66°F (18.9°C) in May, to a moderately hot 75.9°F (24.4°C). Weather in June »

July, like June, in Mequon, Wisconsin, is another warm summer month, with average temperature varying between 59°F (15°C) and 81°F (27.2°C). July is the warmest month, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 59°F (15°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Mequon, Wisconsin, with average temperature ranging between max 79°F (26.1°C) and min 57°F (13.9°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 79°F (26.1°C). Weather in August »

September, the first month of the autumn, in Mequon, is also an agreeable month, with average temperature varying between 48.9°F (9.4°C) and 72°F (22.2°C). In September, the average high-temperature slightly decreases, from a warm 79°F (26.1°C) in August, to an agreeable 72°F (22.2°C). Weather in September »

October, like September, is another mild autumn month in Mequon, Wisconsin, with average temperature fluctuating between 59°F (15°C) and 37.9°F (3.3°C). In October, the average high-temperature decreases, from a pleasant 72°F (22.2°C) in September, to a moderate 59°F (15°C). Weather in October »

November, the last month of the autumn, in Mequon, is another chilly month, with average temperature varying between 28°F (-2.2°C) and 45°F (7.2°C). In Mequon, Wisconsin, the average high-temperature in November decreases, from a moderate 59°F (15°C) in October, to a frosty 45°F (7.2°C). Weather in November »

December, the first month of the winter, in Mequon, is still a freezing cold month, with average temperature fluctuating between 30.9°F (-0.6°C) and 16°F (-8.9°C). In Mequon, the average high-temperature drops, from a frosty 45°F (7.2°C) in November, to a freezing cold 30.9°F (-0.6°C). Weather in December »

What is the coldest month in Mequon?

The coldest month in Mequon, Wisconsin, is January, with an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 10.9°F (-11.7°C).

How much does it rain in Mequon?

Throughout the year, in Mequon, Wisconsin, 35" (888mm) of rain is accumulated.

What is the driest month in Mequon?

The month with the least rainfall is February when 1.5" (38.1mm) of precipitation is typically aggregated.

What is the rainiest month in Mequon?

Months with the most rainfall in Mequon, Wisconsin, are June and August, with an average 4.1" (104.4mm) of precipitation.

When are the longest days in Mequon?

With an average of 15.3h of daylight, June has the longest days of the year in Mequon, Wisconsin.

What is the warmest month in Mequon?

With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 59°F (15°C), July is the warmest month in Mequon.

What is the month with the shortest days in Mequon?

December has the shortest days of the year in Mequon, Wisconsin, with an average of 9h of daylight.
Average rainfall - Mequon, WI

Wettest months (with the highest rainfall) are June, July and August (4.1").
The driest month (with the lowest rainfall) is February (1.5").

Average daylight - Mequon, WI