March weather forecast
Frontenac, MO

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Weather in March

The first month of the spring, March, is a cool month in Frontenac, Missouri, with an average temperature ranging between min 38.1°F (3.4°C) and max 54.3°F (12.4°C).

Temperature

The shift into March brings an increase in the average high-temperature, moving from a wintry 42.3°F (5.7°C) in February to a cool 54.3°F (12.4°C). An average low-temperature of 38.1°F (3.4°C) is observed during March nights.

Humidity

In Frontenac, the average relative humidity in March is 75%.

Rainfall

In March, the rain falls for 14.1 days. Throughout March, 2.36" (60mm) of precipitation is accumulated. In Frontenac, during the entire year, the rain falls for 144.8 days and collects up to 30.59" (777mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. March is the last month it regularly snows in Frontenac. During 1.9 snowfall days, in March, Frontenac aggregates 1.1" (28mm) of snow. In Frontenac, during the entire year, snow falls for 16.2 days and aggregates up to 8.19" (208mm) of snow.

Daylight

In March, the average length of the day in Frontenac is 11h and 59min.
On the first day of March, sunrise is at 6:32 am and sunset at 5:55 pm CST. On the last day of the month, sunrise is at 6:46 am and sunset at 7:24 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 6.5h.

UV index

The average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 during March translates into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Frontenac in March?

In Frontenac, 54.3°F (12.4°C) is the average high-temperature and 38.1°F (3.4°C) is the average low-temperature during March.

What is the average humidity in March?

The average relative humidity in March is 75%.

How much does it rain in March?

In Frontenac, in March, it is raining for 14.1 days, with typically 2.36" (60mm) of accumulated precipitation.

What is the last month it snows?

March is the last month it regularly snows. During 1.9 snowfall days, in March, Frontenac aggregates 1.1" (28mm) of snow.

How many hours of daylight does Frontenac have in March?

The average day length in March is 11h and 59min.

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:32 am and sunset at 5:55 pm CST. On the last day of the month, sunrise is at 6:46 am and sunset at 7:24 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 Frontenac have in March?

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

What is the UV index intensity in March?

The average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Frontenac, MO

Average temperature in March - Frontenac, MO
  • Average high temperature in March: 54.3°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in March: 38.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in March
Frontenac, MO

Average pressure in March - Frontenac, MO
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in March
Frontenac, MO

Average wind speed in March - Frontenac, MO
  • Average wind speed in March: 8.9mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in March
Frontenac, MO

Average humidity in March - Frontenac, MO
  • Average humidity in March: 75%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).

Average rainfall in March
Frontenac, MO

Average rainfall in March - Frontenac, MO
  • Average rainfall in March: 2.36"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.69").

Average rainfall days in March
Frontenac, MO

Average rainfall days in March - Frontenac, MO
  • Average rainfall days in March: 14.1 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in March
Frontenac, MO

Average snowfall in March - Frontenac, MO
  • Average snowfall in March: 1.1"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in March
Frontenac, MO

Average snowfall days in March - Frontenac, MO
  • Average snowfall days in March: 1.9 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight in March /
Average sunshine in March
Frontenac, MO

Average daylight in March / Average sunshine in March - Frontenac, MO
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in March: 6h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in March
Frontenac, MO

Average sunshine days in March - Frontenac, MO
  • Average sunshine days in March: 15.2 days

The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.2 days).

Average UV index in March
Frontenac, MO

Average UV index in March - Frontenac, MO
  • Average UV index in March: 4

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

Average cloud cover in March
Frontenac, MO

Average cloud cover in March - Frontenac, MO
  • Average cloud cover in March: 46

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in March
Frontenac, MO

Average visibility in March - Frontenac, MO
  • 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).

Frontenac, Missouri, USA

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