Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
With the onset of March, South Chicago Heights's average high-temperature sees a rise, moving from February's wintry 33.4°F (0.8°C) to a frosty 46°F (7.8°C). An average low-temperature of 32.4°F (0.2°C) is observed in South Chicago Heights, Illinois, during the March nights.Humidity
In March, the average relative humidity in South Chicago Heights, Illinois, is 75%.Rainfall
In South Chicago Heights, in March, it is raining for 12.8 days, with typically 2.24" (57mm) of accumulated precipitation. In South Chicago Heights, during the entire year, the rain falls for 167.4 days and collects up to 35" (889mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In South Chicago Heights, in March, during 6.6 snowfall days, 2.17" (55mm) of snow is typically accumulated. In South Chicago Heights, during the entire year, snow falls for 47.8 days and aggregates up to 20.04" (509mm) of snow.Daylight
The average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 6:23 am and sunset at 5:41 pm CST. On the last day of March, sunrise is at 6:33 am and sunset at 7:15 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 is 5.9h.UV index
In March, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In March, the maximum UV index of 3 suggests these recommendations:
Heed the precautions - It is counselled to guard against solar damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What are the temperatures in South Chicago Heights in March?
What is the average humidity in March in South Chicago Heights?
How many days does it rain in March in South Chicago Heights?
How many days does it snow in March in South Chicago Heights?
How many hours of daylight does South Chicago Heights have in March?
When are sunrise and sunset in March in South Chicago Heights?
When does Daylight Saving Time (DST) start in March in South Chicago Heights?
How many hours of sunshine does South Chicago Heights have in March?
What is the UV index intensity in March in South Chicago Heights?
Average temperature in March
South Chicago Heights, IL
- Average high temperature in March: 46°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in March: 32.4°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in March
South Chicago Heights, 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
South Chicago Heights, IL
- Average wind speed in March: 9.4mph
The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in March
South Chicago Heights, IL
- Average humidity in March: 75%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in March
South Chicago Heights, IL
- Average rainfall in March: 2.24"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in March
South Chicago Heights, IL
- Average rainfall days in March: 12.8 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in March
South Chicago Heights, IL
- Average snowfall in March: 2.17"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
South Chicago Heights, IL
- Average snowfall days in March: 6.6 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
South Chicago Heights, IL
- 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 12min).
- Average sunshine in March: 5h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in March
South Chicago Heights, IL
- Average sunshine days in March: 12.7 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in March
South Chicago Heights, IL
- Average UV index in March: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in March
South Chicago Heights, IL
- Average cloud cover in March: 51
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in March
South Chicago Heights, IL
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
South Chicago Heights, Illinois, USA
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