March weather forecast
Deer Park, IL

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Weather in March

March, the first month of the spring in Deer Park, is a frosty month, with an average temperature ranging between max 43.5°F (6.4°C) and min 30.4°F (-0.9°C).

Temperature

The arrival of March signals an increase in the average high-temperature, moving from a freezing cold 31.1°F (-0.5°C) in February to a chilly 43.5°F (6.4°C). Throughout March, an average low-temperature of 30.4°F (-0.9°C) is experienced.

Humidity

The average relative humidity in March is 77%.

Rainfall

In Deer Park, in March, during 13 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Deer Park, during the entire year, the rain falls for 163.1 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Deer Park, in March, snow falls for 7.8 days, with typically accumulated 2.17" (55mm) of snow. Throughout the year, there are 55.5 snowfall days, and 22.95" (583mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March, sunrise is at 6:26 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:35 am and sunset at 7:17 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 6.1h.

UV index

The average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 2 in March leads to these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March?

March temperatures vary between a high-temperature of 43.5°F (6.4°C) and a low-temperature of 30.4°F (-0.9°C).

What is the average humidity in March?

In March, the average relative humidity is 77%.

How much does it rain in Deer Park in March?

In March, the rain falls for 13 days. Throughout March, 2.01" (51mm) of precipitation is accumulated.

How many days does it snow in March in Deer Park?

In Deer Park, in March, snow falls for 7.8 days, with typically accumulated 2.17" (55mm) of snow.

What is the average length of the day in March?

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

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 6:26 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:35 am and sunset at 7:17 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 Deer Park have in March?

The average sunshine duration in March is 6.1h.

What is the UV index intensity in March in Deer Park?

The average daily maximum UV index in March 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
Deer Park, IL

Average temperature in March - Deer Park, IL
  • Average high temperature in March: 43.5°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in March: 30.4°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

Average pressure in March
Deer Park, IL

Average pressure in March - Deer Park, 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
Deer Park, IL

Average wind speed in March - Deer Park, IL
  • Average wind speed in March: 9.5mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in March
Deer Park, IL

Average humidity in March - Deer Park, IL
  • Average humidity in March: 77%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in March
Deer Park, IL

Average rainfall in March - Deer Park, IL
  • Average rainfall in March: 2.01"

The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days in March
Deer Park, IL

Average rainfall days in March - Deer Park, IL
  • Average rainfall days in March: 13 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).

Average snowfall in March
Deer Park, IL

Average snowfall in March - Deer Park, IL
  • Average snowfall in March: 2.17"

The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Deer Park, IL

Average snowfall days in March - Deer Park, IL
  • Average snowfall days in March: 7.8 days

The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Deer Park, IL

Average daylight in March / Average sunshine in March - Deer Park, 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 months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in March
Deer Park, IL

Average sunshine days in March - Deer Park, IL
  • Average sunshine days in March: 12.5 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).

Average UV index in March
Deer Park, IL

Average UV index in March - Deer Park, IL
  • Average UV index in March: 2

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

Average cloud cover in March
Deer Park, IL

Average cloud cover in March - Deer Park, IL
  • Average cloud cover in March: 50

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).

Average visibility in March
Deer Park, IL

Average visibility in March - Deer Park, 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).

Deer Park, Illinois, USA

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