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 slight uplift in the average high-temperature marks March, adjusting from February's fresh 54.5°F (12.5°C) to a comfortable 63.1°F (17.3°C). During March, the average low-temperature in Charleston is a frosty 46.6°F (8.1°C).Humidity
The months with the highest humidity in Charleston are February, March and December, with an average relative humidity of 79%.Rainfall
In Charleston, in March, it is raining for 10.2 days, with typically 1.18" (30mm) of accumulated precipitation. Throughout the year, there are 113.7 rainfall days, and 13.27" (337mm) of precipitation is accumulated.Snowfall
March through October are months without snowfall.Daylight
In March, the average length of the day in Charleston is 12h and 0min.On the first day of the month, sunrise is at 6:27 am and sunset at 5:57 pm CST. On the last day of March, in Charleston, sunrise is at 6:47 am and sunset at 7:20 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 in Charleston is 6.4h.UV index
In Charleston, Mississippi, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in March suggests the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average March temperature in Charleston?
What is the most humid month in Charleston?
What is the average humidity in March in Charleston?
How many days does it rain in March in Charleston?
When it does not snow in Charleston?
Does it snow in Charleston in March?
What is the average length of the day in March in Charleston?
When are sunrise and sunset in March in Charleston?
When does Daylight Saving Time (DST) start in March in Charleston?
How long on average sun shines in March in Charleston?
What is the UV index intensity in March in Charleston?
Average temperature in March
Charleston, MS
- Average high temperature in March: 63.1°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (50°F).
- Average low temperature in March: 46.6°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).
Average pressure in March
Charleston, MS
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in March
Charleston, MS
- Average wind speed in March: 8mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in March
Charleston, MS
- Average humidity in March: 79%
The months with the highest relative humidity are February, March and December (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in March
Charleston, MS
- Average rainfall in March: 1.18"
The wettest month (with the highest rainfall) is July (1.57").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in March
Charleston, MS
- Average rainfall days in March: 10.2 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (5.3 days).
Average snowfall in March
Charleston, MS
- Average snowfall in March: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in March
Charleston, MS
- Average snowfall days in March: 0.3 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Charleston, MS
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in March: 6h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in March
Charleston, MS
- Average sunshine days in March: 18.5 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is July (13.5 days).
Average UV index in March
Charleston, MS
- Average UV index in March: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in March
Charleston, MS
- Average cloud cover in March: 47
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in March
Charleston, MS
- 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, Mississippi, USA
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