Records for Charleston Area, South Carolina (CHSthr) on 05-30
Record Highs
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1: 99°F (2019)
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2: 95°F (2004)
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3: 95°F (1995)
Record Lows
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1: 55°F (1971)
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2: 55°F (1946)
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3: 56°F (2000)
Lowest Highs
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1: 79°F (2019)
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2: 75°F (1982)
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3: 75°F (1974)
Highest Lows
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1: 72°F (2021)
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2: 74°F (1984)
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3: 74°F (1971)
Highest May temperature:
101°F on 05-28-2019.
Lowest May temperature:
36°F on 05-02-1963.
Average temperature is 76.4°F
Average high is 81.5°F
Average low is 71.3°F
Temperature data from 1937 to 2022.
Record Precipitation
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1: 1.65" (1948)
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2: 1.18" (2005)
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3: 1.08" (1957)
Precipitation data from 1937 to 2022.