March weather forecast
Germantown, WI

Weather in March

The first month of the spring, March, is a wintry month in Germantown, Wisconsin, with average temperature varying between 39.4°F (4.1°C) and 28.2°F (-2.1°C).

Temperature

In Germantown, the average high-temperature increases, from a subzero cold 28°F (-2.2°C) in February, to a cold 39.4°F (4.1°C). In Germantown, the average low-temperature is 28.2°F (-2.1°C).

Humidity

In Germantown, the average relative humidity in March is 79%.

Rainfall

In Germantown, during March, the rain falls for 10.8 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Germantown, during the entire year, the rain falls for 139.2 days and collects up to 25.28" (642mm) of precipitation.

Snowfall

Months with snowfall in Germantown are January through April, October through December. In March, in Germantown, it is snowing for 6.3 days. Throughout March, 1.46" (37mm) of snow is accumulated. In Germantown, during the entire year, snow falls for 48.9 days, and aggregates up to 15.35" (390mm) of snow.

Daylight

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

Sunshine

The average sunshine in Germantown is 6h.

UV index

In March, the average daily maximum UV index in Germantown is 2. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in March in Germantown?

The average relative humidity in March in Germantown is 79%.

How many days does it rain in March in Germantown?

In Germantown, in March, it is raining for 10.8 days, with typically 1.5" (38mm) of accumulated precipitation.

How many days does it snow in March in Germantown?

In March, in Germantown, it is snowing for 6.3 days. Throughout March, 1.46" (37mm) of snow is accumulated.

What is the average length of the day in March in Germantown?

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

How many hours of sunshine does Germantown have in March?

In Germantown, Wisconsin, the average sunshine in March is 6h.

What is the UV index reading in March in Germantown?

The average daily maximum UV index in March in Germantown is 2. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV radiation.

Average temperature in March
Germantown, WI

Average temperature in March - Germantown, WI
  • Average high temperature in March: 39.4°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in March: 28.2°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in March
Germantown, WI

Average pressure in March - Germantown, 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 (29.91").

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Average wind speed in March
Germantown, WI

Average wind speed in March - Germantown, WI
  • Average wind speed in March: 10.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in March
Germantown, WI

Average humidity in March - Germantown, WI
  • Average humidity in March: 79%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in March
Germantown, WI

Average rainfall in March - Germantown, WI
  • Average rainfall in March: 1.5"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.02").

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Average rainfall days in March
Germantown, WI

Average rainfall days in March - Germantown, WI
  • Average rainfall days in March: 10.8 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in March
Germantown, WI

Average snowfall in March - Germantown, WI
  • Average snowfall in March: 1.46"

The month with the highest snowfall is January (4.02").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
Germantown, WI

Average snowfall days in March - Germantown, WI
  • Average snowfall days in March: 6.3 days

The month with the highest number of snowfall days is January (12.6 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Germantown, WI

Average daylight in March / Average sunshine in March - Germantown, 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: 9h).

  • Average sunshine in March: 6h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 3.6h).

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Average sunshine days in March
Germantown, WI

Average sunshine days in March - Germantown, WI
  • Average sunshine days in March: 15.3 days

The month with the most sunshine days is December (15.9 days).
The month with the least sunshine days is April (12 days).

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Average UV index in March
Germantown, WI

Average UV index in March - Germantown, 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, November and December (UV index 1).

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Average cloud cover in March
Germantown, WI

Average cloud cover in March - Germantown, 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 28).

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Average visibility in March
Germantown, WI

Average visibility in March - Germantown, WI
  • Average visibility in March: 6mi

Months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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