March weather forecast
South Haven, MN

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Weather in March

March, the first month of the spring in South Haven, is an icy month, with an average temperature ranging between min 23.7°F (-4.6°C) and max 37.9°F (3.3°C).

Temperature

The shift from February to March sees a distinct increase in the average high-temperature, escalating from a subzero cold 22.6°F (-5.2°C) to a cold 37.9°F (3.3°C). During the nights in March, South Haven experiences a consistent average temperature of 23.7°F (-4.6°C).

Humidity

In South Haven, the average relative humidity in March is 83%.

Rainfall

In South Haven, in March, it is raining for 8.2 days, with typically 1.38" (35mm) of accumulated precipitation. In South Haven, during the entire year, the rain falls for 118.3 days and collects up to 20.31" (516mm) of precipitation.

Snowfall

Months with snowfall in South Haven are January through April, October through December. In March, it is snowing for 7.5 days. Throughout March, 3.11" (79mm) of snow is accumulated. Throughout the year, in South Haven, there are 52.1 snowfall days, and 18.19" (462mm) of snow is accumulated.

Daylight

The average length of the day in March in South Haven is 11h and 58min.
On the first day of the month, sunrise is at 6:53 am and sunset at 6:04 pm CST. On the last day of March, in South Haven, sunrise is at 6:57 am and sunset at 7:44 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

In March, the average sunshine is 5.2h.

UV index

In South Haven, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 2 in March, converts into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March in South Haven?

In March, in South Haven, the average high-temperature is 37.9°F (3.3°C), and the average low-temperature is 23.7°F (-4.6°C).

What is the average humidity in March in South Haven?

In South Haven, Minnesota, the average relative humidity in March is 83%.

How much does it rain in South Haven in March?

In March, the rain falls for 8.2 days. Throughout March, 1.38" (35mm) of precipitation is accumulated.

How many days does it snow in March in South Haven?

In South Haven, Minnesota, in March, snow falls for 7.5 days, with typically accumulated 3.11" (79mm) of snow.

How many hours of daylight does South Haven have in March?

The average day length in March in South Haven is 11h and 58min.

When are sunrise and sunset in March in South Haven?

On the first day of March, sunrise is at 6:53 am and sunset at 6:04 pm CST. On the last day of the month, sunrise is at 6:57 am and sunset at 7:44 pm CDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Haven, Minnesota, 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 South Haven?

In South Haven, the average sunshine duration in March is 5.2h.

What is the UV index reading in March in South Haven?

In March, the average daily maximum UV index in South Haven is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
South Haven, MN

Average temperature in March - South Haven, MN
  • Average high temperature in March: 37.9°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (18.9°F).

  • Average low temperature in March: 23.7°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (5.9°F).

Average pressure in March
South Haven, MN

Average pressure in March - South Haven, MN
  • Average pressure in March: 30.09"Hg

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in March
South Haven, MN

Average wind speed in March - South Haven, MN
  • Average wind speed in March: 8.8mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in March
South Haven, MN

Average humidity in March - South Haven, MN
  • Average humidity in March: 83%

The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (70%).

Average rainfall in March
South Haven, MN

Average rainfall in March - South Haven, MN
  • Average rainfall in March: 1.38"

The wettest month (with the highest rainfall) is June (3.5").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in March
South Haven, MN

Average rainfall days in March - South Haven, MN
  • Average rainfall days in March: 8.2 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (2.4 days).

Average snowfall in March
South Haven, MN

Average snowfall in March - South Haven, MN
  • Average snowfall in March: 3.11"

The month with the highest snowfall is December (4.45").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in March
South Haven, MN

Average snowfall days in March - South Haven, MN
  • Average snowfall days in March: 7.5 days

The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
South Haven, MN

Average daylight in March / Average sunshine in March - South Haven, MN
  • Average daylight in March: 12h and 0min

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

  • Average sunshine in March: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in March
South Haven, MN

Average sunshine days in March - South Haven, MN
  • Average sunshine days in March: 16.1 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (11.5 days).

Average UV index in March
South Haven, MN

Average UV index in March - South Haven, MN
  • Average UV index in March: 2

The months with the highest UV index are June and 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
South Haven, MN

Average cloud cover in March - South Haven, MN
  • Average cloud cover in March: 57

The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in March
South Haven, MN

Average visibility in March - South Haven, MN
  • Average visibility in March: 5mi

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

South Haven, Minnesota, USA

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