March weather forecast
Mankato, MN

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The roads and large bridge over the river leading to downtown Mankato, Minnesota
The roads and large bridge over the river leading to downtown Mankato, Minnesota

Weather in March

The significant surge in temperature in March, peaking at 40.5°F (4.7°C), marks the advent of spring in Mankato. Days become longer, initiating a gradual increase in daylight hours providing ample time to relish outside activities. Sunshine hours also increase, inducing a warming effect throughout the city. Winds generally maintain a steady pace without significant spikes. The dwindling snowfall is an indicator of winter's retreat, signaling the upcoming bloom of spring.

Temperature

March's onset brings a noticeable temperature rise, soaring from a subzero cold 25.2°F (-3.8°C) in February to a cold 40.5°F (4.7°C). Mankato experiences an average temperature drop to a freezing cold 26.1°F (-3.3°C) during March nights.

Humidity

The average relative humidity in March in Mankato is 81%.

Rainfall

In March, the rain falls for 8.9 days. Throughout March, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 124.9 rainfall days, and 23.11" (587mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In March, it is snowing for 6.7 days. Throughout March, 3.43" (87mm) of snow is accumulated. In Mankato, during the entire year, snow falls for 54.4 days and aggregates up to 21.22" (539mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 6:51 am and sunset at 6:04 pm CST. On the last day of March, sunrise is at 6:57 am and sunset at 7:42 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 5.5h.

UV index

In Mankato, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In March, the maximum UV index of 3 suggests these recommendations:
Guard yourself - Avoiding sunburn is suggested. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold during March?

An average high-temperature, in March, in Mankato, is 40.5°F (4.7°C) and the average low-temperature is 26.1°F (-3.3°C).

What is the average humidity in March?

The average relative humidity in March is 81%.

How much does it rain in Mankato in March?

In Mankato, during March, the rain falls for 8.9 days and regularly aggregates up to 1.46" (37mm) of precipitation.

How many days does it snow in March?

In Mankato, Minnesota, in March, snow falls for 6.7 days, with typically accumulated 3.43" (87mm) of snow.

What is the average length of the day in March?

In Mankato, the average day length in March is 11h and 58min.

What time are sunrise and sunset in March?

On the first day of March, sunrise is at 6:51 am and sunset at 6:04 pm CST. On the last day of the month, sunrise is at 6:57 am and sunset at 7:42 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 many hours of sunshine does Mankato have in March?

In March, the average sunshine duration is 5.5h.

What is the UV index intensity in March?

The average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Mankato, MN

Average temperature in March - Mankato, MN
  • Average high temperature in March: 40.5°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (21.2°F).

  • Average low temperature in March: 26.1°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

Average pressure in March
Mankato, MN

Average pressure in March - Mankato, MN
  • Average pressure in March: 30.08"Hg

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in March
Mankato, MN

Average wind speed in March - Mankato, MN
  • Average wind speed in March: 9.3mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in March
Mankato, MN

Average humidity in March - Mankato, MN
  • Average humidity in March: 81%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and October (70%).

Average rainfall in March
Mankato, MN

Average rainfall in March - Mankato, MN
  • Average rainfall in March: 1.46"

The wettest month (with the highest rainfall) is June (3.54").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in March
Mankato, MN

Average rainfall days in March - Mankato, MN
  • Average rainfall days in March: 8.9 days

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (2.7 days).

Average snowfall in March
Mankato, MN

Average snowfall in March - Mankato, MN
  • Average snowfall in March: 3.43"

The month with the highest snowfall is December (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Mankato, MN

Average snowfall days in March - Mankato, MN
  • Average snowfall days in March: 6.7 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Mankato, MN

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in March: 5h and 3min

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 18min).

Average sunshine days in March
Mankato, MN

Average sunshine days in March - Mankato, MN
  • Average sunshine days in March: 16 days

The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in March
Mankato, MN

Average UV index in March - Mankato, MN
  • Average UV index in March: 3

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
Mankato, MN

Average cloud cover in March - Mankato, MN
  • Average cloud cover in March: 55

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in March
Mankato, MN

Average visibility in March - Mankato, MN
  • Average visibility in March: 6mi

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

Mankato, Minnesota, USA

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