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
March
Weather in March
Temperature
March comes with a subtle rise, with the average high-temperature adjusting from a comfortable 60.8°F (16°C) in February to a still enjoyable 67.6°F (19.8°C). Throughout the March nights, Round O encounters a low-temperature of 48.7°F (9.3°C).Humidity
January, March and November, with an average relative humidity of 72%, are the least humid months.Rainfall
In Round O, in March, it is raining for 10.3 days, with typically 1.54" (39mm) of accumulated precipitation. Throughout the year, there are 149.7 rainfall days, and 21.5" (546mm) of precipitation is accumulated.Snowfall
In Round O, South Carolina, snow does not fall in March through December.Daylight
In March, the average length of the day in Round O is 12h and 0min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:19 pm EST. On the last day of March, sunrise is at 7:10 am and sunset at 7:41 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
The average sunshine in March is 7.5h.UV index
In Round O, the average daily maximum UV index in March is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 5 in March translates into these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average March temperature?
What are the least humid months?
What is the average humidity in March?
How much does it rain in March?
When it does not snow?
Does it snow in March?
How many hours of daylight does Round O have in March?
What time are sunrise and sunset in March in Round O?
When does Daylight Saving Time (DST) start in March?
How long on average sun shines in March?
What is the UV index reading in March?
Average temperature in March
Round O, SC
- Average high temperature in March: 67.6°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (56.1°F).
- Average low temperature in March: 48.7°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).
Average pressure in March
Round O, SC
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in March
Round O, SC
- Average wind speed in March: 6.5mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in March
Round O, SC
- Average humidity in March: 72%
The months with the highest relative humidity are August and December (77%).
The months with the lowest relative humidity are January, March and November (72%).
Average rainfall in March
Round O, SC
- Average rainfall in March: 1.54"
The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is November (0.75").
Average rainfall days in March
Round O, SC
- Average rainfall days in March: 10.3 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (6.2 days).
Average snowfall in March
Round O, SC
- Average snowfall in March: 0"
The months with the highest snowfall are January and February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in March
Round O, SC
- Average snowfall days in March: 0.1 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in March /
Average sunshine in March
Round O, SC
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in March: 7h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in March
Round O, SC
- Average sunshine days in March: 19 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in March
Round O, SC
- Average UV index in March: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in March
Round O, SC
- Average cloud cover in March: 38
The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are July and October (Cloud cover 29).
Average visibility in March
Round O, SC
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).