Mount Pleasant September Weather Averages South Carolina, United States of America

September Weather Averages for Mount Pleasant

High Temp	28°C	83°F
Low Temp	23°C	73°F
Avg Temp	25°C	78°F
Sunshine Hours	195 hours
Rainfall	172.94 mm	6.81 In
Rain days	10 days
Pressure	1016 mb	30 In

Mount Pleasant September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	27°C / 81°F	22°C / 71°F	24°C / 76°F	213 hours	200.61 mm / 7.90 In	13 days	1016 mb / 30 In
2009	28°C / 82°F	22°C / 71°F	24°C / 76°F	226 hours	113.67 mm / 4.48 In	8 days	1016 mb / 30 In
2010	30°C / 86°F	23°C / 73°F	26°C / 79°F	264 hours	223.18 mm / 8.79 In	6 days	1014 mb / 30 In
2011	28°C / 82°F	22°C / 72°F	25°C / 77°F	208 hours	130.80 mm / 5.15 In	14 days	1015 mb / 30 In
2012	27°C / 81°F	22°C / 72°F	24°C / 76°F	254 hours	79.41 mm / 3.13 In	8 days	1016 mb / 30 In
2013	27°C / 81°F	22°C / 71°F	24°C / 76°F	256 hours	58.09 mm / 2.29 In	9 days	1015 mb / 30 In
2014	27°C / 81°F	22°C / 72°F	25°C / 76°F	114 hours	222.29 mm / 8.75 In	20 days	1016 mb / 30 In
2015	28°C / 82°F	23°C / 74°F	25°C / 78°F	126 hours	114.40 mm / 4.50 In	12 days	1015 mb / 30 In
2016	28°C / 83°F	24°C / 74°F	26°C / 78°F	188 hours	207.67 mm / 8.18 In	15 days	1016 mb / 30 In
2017	28°C / 83°F	23°C / 74°F	26°C / 78°F	259 hours	173.90 mm / 6.85 In	10 days	1015 mb / 30 In
2018	30°C / 85°F	26°C / 78°F	27°C / 81°F	225 hours	191.96 mm / 7.56 In	14 days	1016 mb / 30 In
2019	28°C / 83°F	24°C / 76°F	26°C / 79°F	261 hours	354.63 mm / 13.96 In	7 days	1016 mb / 30 In
2020	27°C / 81°F	23°C / 73°F	25°C / 77°F	59 hours	161.93 mm / 6.38 In	14 days	1016 mb / 30 In
2021	28°C / 83°F	22°C / 72°F	25°C / 77°F	197 hours	105.70 mm / 4.16 In	7 days	1016 mb / 30 In
2022	28°C / 83°F	23°C / 73°F	25°C / 77°F	140 hours	253.17 mm / 9.97 In	12 days	1016 mb / 30 In
2023	30°C / 85°F	22°C / 72°F	25°C / 78°F	228 hours	147.34 mm / 5.80 In	3 days	1016 mb / 30 In
2024	27°C / 81°F	24°C / 74°F	25°C / 77°F	118 hours	228.92 mm / 9.01 In	5 days	1014 mb / 30 In

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