March weather forecast
Saint Paul, IA

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Weather in March

March, the first month of the spring in Saint Paul, is a chilly month, with an average temperature ranging between min 34.2°F (1.2°C) and max 49.5°F (9.7°C).

Temperature

The shift from February to March sees an increase in the average high-temperature, transitioning from a cold 35.2°F (1.8°C) to a frosty 49.5°F (9.7°C). Throughout the month of March, Saint Paul expects an average low of 34.2°F (1.2°C).

Humidity

The average relative humidity in March is 75%.

Rainfall

In Saint Paul, during March, the rain falls for 13 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, in Saint Paul, there are 145.2 rainfall days, and 28.98" (736mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Saint Paul. In March, in Saint Paul, Iowa, it is snowing for 4.2 days. Throughout March, 1.81" (46mm) of snow is accumulated. In Saint Paul, during the entire year, snow falls for 29.4 days and aggregates up to 14.21" (361mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March, sunrise is at 6:38 am and sunset at 5:57 pm CST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:30 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 in Saint Paul is 6.5h.

UV index

The average daily maximum UV index in March in Saint Paul is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 3 during March translates into the following directions:
Take precautions - Protection against sun damage is advised. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What is the usual temperature for Saint Paul in March?

During March, Saint Paul experiences an average high-temperature of 49.5°F (9.7°C) and a low-temperature of 34.2°F (1.2°C).

What is the average humidity in March in Saint Paul?

In Saint Paul, Iowa, the average relative humidity in March is 75%.

How many days does it rain in March in Saint Paul?

In Saint Paul, Iowa, during March, the rain falls for 13 days and regularly aggregates up to 2.24" (57mm) of precipitation.

How many days does it snow in March in Saint Paul?

In Saint Paul, in March, during 4.2 snowfall days, 1.81" (46mm) of snow is typically accumulated.

What is the average length of the day in March in Saint Paul?

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

When is the sunrise / sunset in March in Saint Paul?

In March, on the first day of the month, sunrise is at 6:38 am and sunset at 5:57 pm CST. On the last day of the month, in Saint Paul, Iowa, sunrise is at 6:49 am and sunset at 7:30 pm CDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Paul, Iowa, 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 Saint Paul have in March?

In Saint Paul, the average sunshine duration in March is 6.5h.

What is the UV index intensity in March in Saint Paul?

The average daily maximum UV index in March in Saint Paul is 3. A UV Index reading of 3 to 5 represents a moderate health threat from 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
Saint Paul, IA

Average temperature in March - Saint Paul, IA
  • Average high temperature in March: 49.5°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in March: 34.2°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in March
Saint Paul, IA

Average pressure in March - Saint Paul, IA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in March
Saint Paul, IA

Average wind speed in March - Saint Paul, IA
  • Average wind speed in March: 10.4mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in March
Saint Paul, IA

Average humidity in March - Saint Paul, IA
  • Average humidity in March: 75%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in March
Saint Paul, IA

Average rainfall in March - Saint Paul, IA
  • Average rainfall in March: 2.24"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is December (1.38").

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Average rainfall days in March
Saint Paul, IA

Average rainfall days in March - Saint Paul, IA
  • Average rainfall days in March: 13 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (4.9 days).

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Average snowfall in March
Saint Paul, IA

Average snowfall in March - Saint Paul, IA
  • Average snowfall in March: 1.81"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
Saint Paul, IA

Average snowfall days in March - Saint Paul, IA
  • Average snowfall days in March: 4.2 days

The month with the highest number of snowfall days is January (9.2 days).
The 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
Saint Paul, IA

Average daylight in March / Average sunshine in March - Saint Paul, IA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in March: 6h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in March
Saint Paul, IA

Average sunshine days in March - Saint Paul, IA
  • Average sunshine days in March: 14.2 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (9.2 days).

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Average UV index in March
Saint Paul, IA

Average UV index in March - Saint Paul, IA
  • Average UV index in March: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in March
Saint Paul, IA

Average cloud cover in March - Saint Paul, IA
  • Average cloud cover in March: 48

The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July, August and September (Cloud cover 29).

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Average visibility in March
Saint Paul, IA

Average visibility in March - Saint Paul, IA
  • 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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Saint Paul, Iowa, USA

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