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South Carolina Temperature and Precipitation Trends 1901-2005

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South Carolina Temperature and Precipitation Trends 1901-2010

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South Carolina State Climatology Office
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Marlboro County

30 Year Climate Normals (McColl)
Max Temp. Mean Temp. Min Temp. Precip CDD HDD
1971-2000 74.3 F 62.7 F 51.1 F 39.04 Inches 1917 2731
1981-2010 73.9 F 62.5 F 51.1 F 39.09 Inches 1898 2805

Temperature Summary (1900-2016)


Highest Maximum: 108 F, August 9, 2007; McColl 3 NNW
Lowest Minimum: -5 F, January 21, 1985; McColl 3 NNW

Precipitation Summary (1900-2016)


Highest Daily Rainfall: 6.95 Inches, October 15, 1954; McColl 3 NNW
Annual Average Rainfall: 44.62 Inches; McColl 3 NNW
Wettest Year: 62.67 Inches, 1964; McColl 3 NNW
Driest Year: 20.44 Inches, 1993; McColl 3 NNW
Highest Daily Snowfall: 15.0 Inches, February 10, 1973; McColl 3 NNW

Severe Weather Events

Tornado
13 Tornadoes (1950-2016)
Tornado damage: $51.138 million
217 tornado related injuries
9 tornado related fatalities

Thunderstorm Winds
125 Wind events (winds exceeding 50 knots or 58 miles per hour, 1955-2016)

Hail (>1.0 inch)
24 Hail events (1955-2016)

Lightning
3 Lightning events (1993-2016)
Lightning damage: $111,000
0 Lightning related fatalities

Flood
12 Flood Events (1993-2016)

Snow and Ice
12 Winter frozen precipitation events (1993-2016)

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