Charleston March Weather Averages South Carolina, United States of America

March Weather Averages for Charleston

High Temp	19°C	66°F
Low Temp	12°C	53°F
Avg Temp	15°C	60°F
Sunshine Hours	207 hours
Rainfall	105.47 mm	4.15 In
Rain days	6 days
Pressure	1019 mb	31 In

Charleston March Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	19°C / 67°F	11°C / 52°F	15°C / 59°F	248 hours	78.62 mm / 3.10 In	4 days	1020 mb / 31 In
2009	19°C / 66°F	11°C / 52°F	15°C / 59°F	242 hours	88.68 mm / 3.49 In	5 days	1021 mb / 31 In
2010	17°C / 63°F	9°C / 49°F	13°C / 55°F	203 hours	105.89 mm / 4.17 In	7 days	1013 mb / 30 In
2011	19°C / 66°F	11°C / 53°F	15°C / 60°F	192 hours	82.33 mm / 3.24 In	6 days	1019 mb / 31 In
2012	22°C / 71°F	16°C / 60°F	18°C / 65°F	241 hours	133.88 mm / 5.27 In	7 days	1021 mb / 31 In
2013	16°C / 60°F	8°C / 46°F	12°C / 53°F	240 hours	63.92 mm / 2.52 In	3 days	1017 mb / 31 In
2014	17°C / 63°F	9°C / 49°F	13°C / 56°F	168 hours	171.35 mm / 6.75 In	12 days	1017 mb / 31 In
2015	18°C / 64°F	12°C / 53°F	15°C / 59°F	123 hours	91.21 mm / 3.59 In	9 days	1020 mb / 31 In
2016	20°C / 68°F	14°C / 58°F	17°C / 63°F	232 hours	71.92 mm / 2.83 In	3 days	1019 mb / 31 In
2017	19°C / 65°F	12°C / 53°F	15°C / 59°F	274 hours	46.72 mm / 1.84 In	5 days	1023 mb / 31 In
2018	17°C / 63°F	10°C / 51°F	14°C / 57°F	231 hours	72.61 mm / 2.86 In	6 days	1017 mb / 31 In
2019	18°C / 65°F	12°C / 54°F	15°C / 59°F	211 hours	41.94 mm / 1.65 In	4 days	1021 mb / 31 In
2020	20°C / 69°F	14°C / 57°F	17°C / 63°F	153 hours	120.43 mm / 4.74 In	8 days	1021 mb / 31 In
2021	19°C / 66°F	12°C / 54°F	15°C / 59°F	161 hours	145.06 mm / 5.71 In	6 days	1022 mb / 31 In
2022	21°C / 70°F	13°C / 56°F	17°C / 63°F	187 hours	95.80 mm / 3.77 In	6 days	1019 mb / 31 In
2023	22°C / 71°F	12°C / 54°F	17°C / 62°F	235 hours	21.57 mm / 0.85 In	2 days	1018 mb / 31 In
2024	19°C / 67°F	13°C / 55°F	16°C / 61°F	198 hours	197.69 mm / 7.78 In	5 days	1017 mb / 31 In
2025	21°C / 70°F	12°C / 54°F	16°C / 61°F	220 hours	241.92 mm / 9.52 In	5 days	1017 mb / 31 In

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