March weather forecast
South Milwaukee, WI

Weather in March

The first month of the spring, March, is a wintry month in South Milwaukee, Wisconsin, with average temperature varying between 29.7°F (-1.3°C) and 39.6°F (4.2°C).

Temperature

In South Milwaukee, the average high-temperature in March rises, from a freezing cold 29.7°F (-1.3°C) in February, to a wintry 39.6°F (4.2°C). The average low-temperature, in March, is 29.7°F (-1.3°C).

Humidity

In March, the average relative humidity is 78%.

Rainfall

In South Milwaukee, during March, the rain falls for 9.3 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, in South Milwaukee, there are 131.9 rainfall days, and 18.54" (471mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In South Milwaukee, during 5.8 snowfall days, 0.91" (23mm) of snow is typically accumulated. Throughout the year, in South Milwaukee, there are 45.2 snowfall days, and 7.83" (199mm) of snow is accumulated.

Daylight

The average length of the day in March is 12h.

Sunshine

The average sunshine in South Milwaukee is 6h.

UV index

In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in March in South Milwaukee?

In March, the average relative humidity in South Milwaukee, Wisconsin, is 78%.

How much does it rain in South Milwaukee in March?

In March, the rain falls for 9.3 days. Throughout March, 0.98" (25mm) of precipitation is accumulated.

How much does it snow in South Milwaukee in March?

In South Milwaukee, Wisconsin, in March, snow falls for 5.8 days, with typically accumulated 0.91" (23mm) of snow.

What is the average length of the day in March in South Milwaukee?

In South Milwaukee, the average length of the day in March is 12h.

How many hours of sunshine does South Milwaukee have in March?

The average sunshine in March in South Milwaukee is 6h.

What is the UV index intensity in March in South Milwaukee?

In South Milwaukee, Wisconsin, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.

Average temperature in March
South Milwaukee, WI

Average temperature in March - South Milwaukee, WI
  • Average high temperature in March: 39.6°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in March: 29.7°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in March
South Milwaukee, WI

Average pressure in March - South Milwaukee, WI
  • Average pressure in March: 30.09"

Months with the highest atmospheric pressure are January, February and March (30.09").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in March
South Milwaukee, WI

Average wind speed in March - South Milwaukee, WI
  • Average wind speed in March: 11.1mph

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity in March
South Milwaukee, WI

Average humidity in March - South Milwaukee, WI
  • Average humidity in March: 78%

The month with the highest relative humidity is January (84%).
Months with the lowest relative humidity are October and November (75%).

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Average rainfall in March
South Milwaukee, WI

Average rainfall in March - South Milwaukee, WI
  • Average rainfall in March: 0.98"

The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in March
South Milwaukee, WI

Average rainfall days in March - South Milwaukee, WI
  • Average rainfall days in March: 9.3 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in March
South Milwaukee, WI

Average snowfall in March - South Milwaukee, WI
  • Average snowfall in March: 0.91"

The month with the highest snowfall is January (2.01").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
South Milwaukee, WI

Average snowfall days in March - South Milwaukee, WI
  • Average snowfall days in March: 5.8 days

The month with the highest number of snowfall days is January (13.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
South Milwaukee, WI

Average daylight in March / Average sunshine in March - South Milwaukee, WI
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in March: 6h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3.6h).

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Average sunshine days in March
South Milwaukee, WI

Average sunshine days in March - South Milwaukee, WI
  • Average sunshine days in March: 16.9 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index in March
South Milwaukee, WI

Average UV index in March - South Milwaukee, WI
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in March
South Milwaukee, WI

Average cloud cover in March - South Milwaukee, WI
  • Average cloud cover in March: 51

The month with the most cloud cover is January (Cloud cover 63).
Months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in March
South Milwaukee, WI

Average visibility in March - South Milwaukee, WI
  • Average visibility in March: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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