March weather forecast
Superior, WI

englishespañol中文
Share

Weather in March

March sweeps in with visible signs of spring, shifting away from the winters' firm grasp. A significant increase marks the month with peaks in temperature reaching 34.7°F (1.5°C). Snow gives way to rainfall, offering a welcome respite to those yearning for warmer days. The landscape begins to reveal hints of green as the increased daylight hours awaken dormant flora. Warm boots make way for lighter footwear as puddle-filled pathways become commonplace.

Temperature

March brings a rise in Superior's average high-temperature, moving from a subzero cold 21.4°F (-5.9°C) in February to a cold 34.7°F (1.5°C). Throughout March, an average low-temperature of 21.6°F (-5.8°C) is expected.

Humidity

The average relative humidity in March is 86%.

Rainfall

In March, the rain falls for 4.3 days. Throughout March, 0.24" (6mm) of precipitation is accumulated. In Superior, during the entire year, the rain falls for 55.7 days and collects up to 4.33" (110mm) of precipitation.

Snowfall

Months with snowfall in Superior are January through May, October through December. In Superior, during March, snow falls for 5.7 days and regularly aggregates up to 0.31" (8mm) of snow. Throughout the year, there are 42.8 snowfall days, and 3.39" (86mm) of snow is accumulated.

Daylight

The average length of the day in March is 11h and 57min.
On the first day of March, sunrise is at 6:46 am and sunset at 5:54 pm CST. On the last day of the month, sunrise is at 6:47 am and sunset at 7:36 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 4.5h.

UV index

The average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In March, the average maximum UV index of 2 translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Frequently asked questions

How cold is March in Superior?

Superior in March has an average high-temperature of 34.7°F (1.5°C) and an average low-temperature of 21.6°F (-5.8°C).

What is the average humidity in March?

In March, the average relative humidity is 86%.

How many days does it rain in March?

In March, the rain falls for 4.3 days. Throughout March, 0.24" (6mm) of precipitation is accumulated.

How many days does it snow in March?

In Superior, in March, during 5.7 snowfall days, 0.31" (8mm) of snow is typically accumulated.

What is the average length of the day in March?

In March, the average day length is 11h and 57min.

When are sunrise and sunset in March in Superior?

In March, on the first day of the month, sunrise is at 6:46 am and sunset at 5:54 pm CST. On the last day of the month, sunrise is at 6:47 am and sunset at 7:36 pm CDT.

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

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 long on average sun shines in March in Superior?

The average sunshine duration in March is 4.5h.

What is the UV index intensity in March?

In Superior, the average daily maximum UV index in March is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to 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
Superior, WI

Average temperature in March - Superior, WI
  • Average high temperature in March: 34.7°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (17.1°F).

  • Average low temperature in March: 21.6°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (4.1°F).

Average pressure in March
Superior, WI

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

The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in March
Superior, WI

Average wind speed in March - Superior, WI
  • Average wind speed in March: 7.8mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in March
Superior, WI

Average humidity in March - Superior, WI
  • Average humidity in March: 86%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (72%).

Average rainfall in March
Superior, WI

Average rainfall in March - Superior, WI
  • Average rainfall in March: 0.24"

The wettest month (with the highest rainfall) is July (0.67").
The driest months (with the least rainfall) are January and February (0.16").

Average rainfall days in March
Superior, WI

Average rainfall days in March - Superior, WI
  • Average rainfall days in March: 4.3 days

The month with the highest number of rainy days is May (7.9 days).
The month with the least rainy days is February (0.5 days).

Average snowfall in March
Superior, WI

Average snowfall in March - Superior, WI
  • Average snowfall in March: 0.31"

The month with the highest snowfall is December (0.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Superior, WI

Average snowfall days in March - Superior, WI
  • Average snowfall days in March: 5.7 days

The months with the highest number of snowfall days are January and December (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in March / Average sunshine in March - Superior, WI
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in March: 4h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in March
Superior, WI

Average sunshine days in March - Superior, WI
  • Average sunshine days in March: 23.9 days

The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is April (19.9 days).

Average UV index in March
Superior, WI

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

Average cloud cover in March
Superior, WI

Average cloud cover in March - Superior, WI
  • Average cloud cover in March: 64

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in March
Superior, WI

Average visibility in March - Superior, WI
  • Average visibility in March: 5mi

The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Superior, Wisconsin, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location