March weather forecast
La Grange, IL

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Weather in March

The first month of the spring, March, is a chilly month in La Grange, Illinois, with an average temperature ranging between min 32°F (0°C) and max 45.1°F (7.3°C).

Temperature

La Grange's weather shows a temperature rise with the arrival of March, moving from a cold 32.5°F (0.3°C) in February to a chilly 45.1°F (7.3°C). La Grange in March anticipates an average nighttime temperature of 32°F (0°C).

Humidity

In March, the average relative humidity is 75%.

Rainfall

In La Grange, in March, during 12.5 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 166.8 rainfall days, and 34.96" (888mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In La Grange, during March, snow falls for 6.8 days and regularly aggregates up to 1.5" (38mm) of snow. In La Grange, during the entire year, snow falls for 47.1 days and aggregates up to 19.02" (483mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March, sunrise is at 6:24 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:16 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 in La Grange is 6.1h.

UV index

In La Grange, the average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 2 in March leads to these recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average March temperature in La Grange?

The high-temperature, in March, in La Grange, is 45.1°F (7.3°C), while the low-temperature averages to 32°F (0°C).

What is the average humidity in March in La Grange?

The average relative humidity in March in La Grange is 75%.

How many days does it rain in March in La Grange?

In March, in La Grange, Illinois, the rain falls for 12.5 days. Throughout March, 2.09" (53mm) of precipitation is accumulated.

How many days does it snow in March in La Grange?

In La Grange, Illinois, during March, snow falls for 6.8 days and regularly aggregates up to 1.5" (38mm) of snow.

How many hours of daylight does La Grange have in March?

In March, the average day length in La Grange, Illinois, is 11h and 58min.

What time are sunrise and sunset in March in La Grange?

On the first day of March, sunrise is at 6:24 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:16 pm CDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in La Grange, Illinois, 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 La Grange have in March?

The average sunshine duration in March in La Grange, Illinois, is 6.1h.

How high is the UV index in March in La Grange?

The average daily maximum UV index in March in La Grange is 2. A UV Index estimate of 2, and below, represents a low 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
La Grange, IL

Average temperature in March - La Grange, IL
  • Average high temperature in March: 45.1°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in March: 32°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in March
La Grange, IL

Average pressure in March - La Grange, IL
  • Average pressure in March: 30.09"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in March
La Grange, IL

Average wind speed in March - La Grange, IL
  • Average wind speed in March: 9.4mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in March
La Grange, IL

Average humidity in March - La Grange, IL
  • Average humidity in March: 75%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in March
La Grange, IL

Average rainfall in March - La Grange, IL
  • Average rainfall in March: 2.09"

The wettest month (with the highest rainfall) is May (4.61").
The driest months (with the least rainfall) are November and December (1.77").

Average rainfall days in March
La Grange, IL

Average rainfall days in March - La Grange, IL
  • Average rainfall days in March: 12.5 days

The month with the highest number of rainy days is June (19.4 days).
The month with the least rainy days is February (5.9 days).

Average snowfall in March
La Grange, IL

Average snowfall in March - La Grange, IL
  • Average snowfall in March: 1.5"

The month with the highest snowfall is February (5.28").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in March
La Grange, IL

Average snowfall days in March - La Grange, IL
  • Average snowfall days in March: 6.8 days

The month with the highest number of snowfall days is January (13.3 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
La Grange, IL

Average daylight in March / Average sunshine in March - La Grange, IL
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in March: 6h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in March
La Grange, IL

Average sunshine days in March - La Grange, IL
  • Average sunshine days in March: 13.2 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is June (8.2 days).

Average UV index in March
La Grange, IL

Average UV index in March - La Grange, IL
  • Average UV index in March: 2

The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in March
La Grange, IL

Average cloud cover in March - La Grange, IL
  • Average cloud cover in March: 50

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in March
La Grange, IL

Average visibility in March - La Grange, IL
  • Average visibility in March: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

La Grange, Illinois, USA

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