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
A shift in the average high-temperature is noticeable in March, changing from a freezing cold 30.6°F (-0.8°C) in February to a chilly 42.8°F (6°C). An average nighttime temperature of 30.2°F (-1°C) is noted during the month of March.Humidity
In March, the average relative humidity in Round Lake is 77%.Rainfall
In Round Lake, in March, during 10.1 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Round Lake, during the entire year, the rain falls for 142.3 days and collects up to 21.97" (558mm) of precipitation.Snowfall
Months with snowfall in Round Lake are January through May, October through December. In March, in Round Lake, it is snowing for 7.1 days. Throughout March, 1.22" (31mm) of snow is accumulated. Throughout the year, in Round Lake, there are 49.5 snowfall days, and 13.54" (344mm) of snow is accumulated.Daylight
In March, the average length of the day in Round Lake, Illinois, is 11h and 58min.On the first day of March in Round Lake, 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
In Round Lake, the average sunshine in March is 5.9h.UV index
In Round Lake, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 2 in March leads to these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
How cold is March in Round Lake?
What is the average humidity in March in Round Lake?
How much does it rain in Round Lake in March?
How many days does it snow in March in Round Lake?
How many hours of daylight does Round Lake have in March?
When are sunrise and sunset in March in Round Lake?
When does Daylight Saving Time (DST) start in March in Round Lake?
How many hours of sunshine does Round Lake have in March?
What is the UV index intensity in March in Round Lake?
Average temperature in March
Round Lake, IL
- Average high temperature in March: 42.8°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in March: 30.2°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in March
Round Lake, IL
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in March
Round Lake, IL
- Average wind speed in March: 9.8mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in March
Round Lake, 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
Round Lake, IL
- Average rainfall in March: 1.18"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is December (0.98").
Average rainfall days in March
Round Lake, IL
- Average rainfall days in March: 10.1 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5 days).
Average snowfall in March
Round Lake, IL
- Average snowfall in March: 1.22"
The month with the highest snowfall is January (3.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Round Lake, IL
- Average snowfall days in March: 7.1 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Round Lake, 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 6min).
- Average sunshine in March: 5h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in March
Round Lake, IL
- Average sunshine days in March: 14.8 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in March
Round Lake, 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
Round Lake, IL
- Average cloud cover in March: 51
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 30).
Average visibility in March
Round Lake, IL
- Average visibility in March: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Round Lake, Illinois, USA
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