March weather forecast
Port Washington, WI

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Weather in March

The first month of the spring, March, is an icy month in Port Washington, Wisconsin, with an average temperature ranging between min 28°F (-2.2°C) and max 38.5°F (3.6°C).

Temperature

March's arrival is marked by an increase in the average high-temperature, moving from a subzero cold 28.2°F (-2.1°C) in February to an icy 38.5°F (3.6°C). Port Washington records an average low of 28°F (-2.2°C) throughout the nights in March.

Humidity

In Port Washington, the average relative humidity in March is 80%.

Rainfall

In Port Washington, Wisconsin, during March, the rain falls for 9.4 days and regularly aggregates up to 1.38" (35mm) of precipitation. Throughout the year, there are 134.9 rainfall days, and 23.94" (608mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Port Washington are January through April, October through December. In Port Washington, in March, during 7.5 snowfall days, 1.26" (32mm) of snow is typically accumulated. Throughout the year, there are 51.1 snowfall days, and 13.66" (347mm) of snow is accumulated.

Daylight

In March, the average length of the day in Port Washington is 11h and 58min.
On the first day of the month, sunrise is at 6:26 am and sunset at 5:41 pm CST. On the last day of March, in Port Washington, sunrise is at 6:33 am and sunset at 7:17 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

The average sunshine in March is 5.9h.

UV index

In Port Washington, the average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During March, 2 as the daily maximum UV index converts into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

How cold is March in Port Washington?

In March, the average high-temperature and low-temperature in Port Washington, Wisconsin, are 38.5°F (3.6°C) and 28°F (-2.2°C) respectively.

What is the average humidity in March in Port Washington?

In Port Washington, Wisconsin, the average relative humidity in March is 80%.

How many days does it rain in March in Port Washington?

In Port Washington, in March, during 9.4 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

How much does it snow in Port Washington in March?

In Port Washington, in March, snow falls for 7.5 days, with typically accumulated 1.26" (32mm) of snow.

What is the average length of the day in March in Port Washington?

In Port Washington, Wisconsin, the average day length in March is 11h and 58min.

When is the sunrise / sunset in March in Port Washington?

On the first day of March in Port Washington, Wisconsin, sunrise is at 6:26 am and sunset at 5:41 pm CST. On the last day of the month, sunrise is at 6:33 am and sunset at 7:17 pm CDT.

When does Daylight Saving Time (DST) start in March in Port Washington?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Port Washington have in March?

In March, the average sunshine duration in Port Washington is 5.9h.

What is the UV index reading in March in Port Washington?

In March, the average daily maximum UV index in Port Washington is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Port Washington, WI

Average temperature in March - Port Washington, WI
  • Average high temperature in March: 38.5°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (25.5°F).

  • Average low temperature in March: 28°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 (15.8°F).

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Average pressure in March
Port Washington, WI

Average pressure in March - Port Washington, WI
  • Average pressure in March: 30.09"Hg

The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in March
Port Washington, WI

Average wind speed in March - Port Washington, WI
  • Average wind speed in March: 10.7mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

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Average humidity in March
Port Washington, WI

Average humidity in March - Port Washington, WI
  • Average humidity in March: 80%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (77%).

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Average rainfall in March
Port Washington, WI

Average rainfall in March - Port Washington, WI
  • Average rainfall in March: 1.38"

The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is February (0.98").

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Average rainfall days in March
Port Washington, WI

Average rainfall days in March - Port Washington, WI
  • Average rainfall days in March: 9.4 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in March
Port Washington, WI

Average snowfall in March - Port Washington, WI
  • Average snowfall in March: 1.26"

The month with the highest snowfall is January (3.43").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
Port Washington, WI

Average snowfall days in March - Port Washington, WI
  • Average snowfall days in March: 7.5 days

The month with the highest number of snowfall days is January (12.8 days).
The 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
Port Washington, WI

Average daylight in March / Average sunshine in March - Port Washington, WI
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in March: 5h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in March
Port Washington, WI

Average sunshine days in March - Port Washington, WI
  • Average sunshine days in March: 15.3 days

The month with the most sunshine days is December (16.4 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index in March
Port Washington, WI

Average UV index in March - Port Washington, WI
  • Average UV index in March: 2

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

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Average cloud cover in March
Port Washington, WI

Average cloud cover in March - Port Washington, WI
  • Average cloud cover in March: 51

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in March
Port Washington, WI

Average visibility in March - Port Washington, WI
  • Average visibility in March: 6mi

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

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Port Washington, Wisconsin, USA

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