Charleston
March
Weather in Charleston for March 2025
Your guide to Charleston weather in March - trends and predictions
In general, the average temperature in Charleston at the beginning of March is 19.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.4 °F by the end of March.
Charleston sees moderate rainfall in March, averaging 10 rainy days.
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21
Dry days
10
Rainy days
0
Snow days
19°/13°
Temperatures
22 km/h
Avg max wind
71 %
Avg humidity
Charleston in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  19° | |||||
| 3 19° | 4 19° | 5 19° | 6 21° | 7 21° | 8  17° | 9  20° |
| 10 17° | 11  16° | 12  18° | 13 20° | 14 21° | 15 23° | 16 24° |
| 17 23° | 18  19° | 19 13° | 20 20° | 21 17° | 22 18° | 23 21° |
| 24 16° | 25 14° | 26 18° | 27 19° | 28 18° | 29 18° | 30 20° |
| 31 22° |
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Temperatures trend during March in Charleston
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 | Light rain shower | 17° /12° | 19 mm | 4 | |
| Mar. 2 | Fog | 19° /13° | 0.2 mm | 4 | |
| Mar. 3 | Patchy rain possible | 19° /14° | 0.1 mm | 4 | |
| Mar. 4 | Patchy rain possible | 19° /15° | 0.2 mm | 4 | |
| Mar. 5 | Mist | 19° /14° | 0.1 mm | 4 | |
| Mar. 6 | Light rain shower | 21° /17° | 21 mm | 5 | |
| Mar. 7 | Patchy rain possible | 21° /14° | 0.2 mm | 5 | |
| Mar. 8 | Partly cloudy | 17° /15° | 0 mm | 5 | |
| Mar. 9 | Moderate or heavy rain shower | 20° /17° | 74.5 mm | 5 | |
| Mar. 10 | Partly cloudy | 17° /12° | 0 mm | 5 | |
| Mar. 11 | Overcast | 16° /6° | 0 mm | 4 | |
| Mar. 12 | Sunny | 18° /9° | 0 mm | 5 | |
| Mar. 13 | Overcast | 20° /11° | 0 mm | 5 | |
| Mar. 14 | Sunny | 21° /13° | 0 mm | 6 | |
| Mar. 15 | Patchy rain possible | 23° /16° | 3.9 mm | 5 | |
| Mar. 16 | Mist | 24° /17° | 15.8 mm | 5 | |
| Mar. 17 | Overcast | 23° /16° | 0.1 mm | 5 | |
| Mar. 18 | Cloudy | 19° /11° | 1.3 mm | 4 | |
| Mar. 19 | Sunny | 13° /5° | 0 mm | 4 | |
| Mar. 20 | Sunny | 20° /8° | 0 mm | 6 | |
| Mar. 21 | Sunny | 17° /12° | 0 mm | 5 | |
| Mar. 22 | Light rain shower | 18° /15° | 22.3 mm | 4 | |
| Mar. 23 | Light rain shower | 21° /14° | 12.1 mm | 5 | |
| Mar. 24 | Sunny | 16° /8° | 0 mm | 5 | |
| Mar. 25 | Cloudy | 14° /7° | 0 mm | 3 | |
| Mar. 26 | Overcast | 18° /14° | 0.1 mm | 4 | |
| Mar. 27 | Light rain shower | 19° /17° | 12.9 mm | 4 | |
| Mar. 28 | Moderate or heavy rain shower | 18° /13° | 14.1 mm | 4 | |
| Mar. 29 | Sunny | 18° /8° | 0 mm | 5 | |
| Mar. 30 | Sunny | 20° /10° | 0 mm | 6 | |
| Mar. 31 | Overcast | 22° /13° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Charleston in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Charleston forecast closer to your planned date for the most up-to-date weather information.
Charleston in March - FAQ
What are the expected maximum and minimum temperatures in Charleston during March?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Charleston during March?
Significant rainfall exceeding 197.7 mm is expected in Charleston during March, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Charleston during March?
The average wind speed in Charleston during March is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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