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 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, Charleston Heights's average high-temperature experiences a slight rise, moving from February's mild 60.6°F (15.9°C) to a comfortable 66.2°F (19°C). Charleston Heights experiences an average temperature drop to a fresh 51.6°F (10.9°C) during March nights.Humidity
With an average relative humidity of 72%, March is the least humid month.Rainfall
In Charleston Heights, during March, the rain falls for 9.9 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Charleston Heights, South Carolina, during the entire year, the rain falls for 154.4 days and collects up to 23.43" (595mm) of precipitation.Snowfall
In Charleston Heights, snow does not fall in March through November.Daylight
In Charleston Heights, the average length of the day in March is 12h and 0min.On the first day of the month, sunrise is at 6:46 am and sunset at 6:17 pm EST. On the last day of March, in Charleston Heights, sunrise is at 7:07 am and sunset at 7:39 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 7.6h.UV index
In March, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In March, the maximum UV index of 5 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What is the usual temperature for Charleston Heights in March?
What is the least humid month in Charleston Heights?
What is the average humidity in March in Charleston Heights?
How much does it rain in Charleston Heights in March?
When it does not snow in Charleston Heights?
Does it snow in Charleston Heights in March?
What is the average length of the day in March in Charleston Heights?
What time are sunrise and sunset in March in Charleston Heights?
When does Daylight Saving Time (DST) start in March in Charleston Heights?
How long on average sun shines in March in Charleston Heights?
What is the UV index reading in March in Charleston Heights?
Average temperature in March
Charleston Heights, SC
- Average high temperature in March: 66.2°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in March: 51.6°F
The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).
Average pressure in March
Charleston Heights, 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 (29.98"Hg).
Average wind speed in March
Charleston Heights, SC
- Average wind speed in March: 8.1mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in March
Charleston Heights, SC
- Average humidity in March: 72%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (72%).
Average rainfall in March
Charleston Heights, SC
- Average rainfall in March: 1.14"
The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in March
Charleston Heights, SC
- Average rainfall days in March: 9.9 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (6.9 days).
Average snowfall days in March
Charleston Heights, SC
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in March /
Average sunshine in March
Charleston Heights, 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 4min
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 36min).
Average sunshine days in March
Charleston Heights, SC
- Average sunshine days in March: 19.1 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (6.1 days).
Average UV index in March
Charleston Heights, SC
- Average UV index in March: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in March
Charleston Heights, SC
- Average cloud cover in March: 36
The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility in March
Charleston Heights, SC
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Charleston Heights, South Carolina, USA
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