Calhoun County

30 Year Climate Normals (Orangeburg 2*, Sandy Run )
	Max Temp.	Mean Temp.	Min Temp.	Precip	CDD	HDD
1971-2000*	75.6 F	63.5 F	51.4 F	47.37 Inches	2022	2552
1981-2010	75.9 F	64.1 F	52.4 F	49.45 Inches	2106	2425
1991-2020	73 F	61.5 F	50 F	52.38 Inches	1743	2990

Temperature Records (1898-2020)

Highest Maximum: 105 F, June 6, 1920; St Matthews
Lowest Minimum: 0 F, February 14, 15, 1899; St Matthews

Precipitation Records (1898-2020)

Highest Daily Rainfall (COOP): 4.93 inches, October 11, 1911; St Matthews
Highest Daily Rainfall (CoCoRaHS): 10.50, October 4, 2015; St. Matthews 3.2 ENE
Annual Average Rainfall: 44.85 inches
Wettest Year: 1903, 67.89 inches; St Matthews
Driest Year: 2010, 35.63 inches; Sandy Run 3 ENE
Highest Daily Snowfall: 7.0 inches, February 26, 1914; St. Matthews

Severe Weather Events- Countywide

Tornado

E/F0: 7

E/F1: 6

E/F2: 8

E/F3: 1

E/F4: 0

Unkown: 2
Period Of Record: 1950-2020
Strongest: EF3 on April 13, 2020
Longest Path: 24.39 miles on March 15, 2008
Widest Path: 600 yards on April 3, 2017
1 tornado related fatality
8 tornado related injuries
Total Damage Costs: $1.9 Million

Thunderstorm, High, and Strong Wind Events

145 Thunderstorm wind events

2 High wind events

3 Strong wind events
0 Wind-related fatalities
0 Wind-related injuries
Total Damage Costs: $2.149 Million

Hail (>1.0 inch)

35 Hail events (1955-2020)

Lightning

1 Lightning event (1993-2020)
0 Lightning related fatalities
1 Lightning related injury
Total Damage Costs: $0

Flood

2 Flood Events

0 Coastal Flood Events

6 Flash Flood Events
0 Flood-related fatalities
0 Flood-related injuries
Total Damage Costs: $10.767 Million

Winter Weather-Related Events

6 Winter storm events

4 Ice storm events

2 Heavy snow events

0 Frost/freeze events

0 Winter weather events

0 Cold/wind chill events
0 Winter weather-related fatalities
0 Winter weather-related injuries
Total Damage Costs: $0