Williamsburg County

30 Year Climate Normals (Kingstree*)
	Max Temp.	Mean Temp.	Min Temp.	Precip	CDD	HDD
1971-2000	76.0 F	62.8 F	49.6 F	49.72 Inches	1868	2637
1981-2010	76.2 F	63.5 F	50.8 F	48.5 Inches	2016	2568
1991-2020	76.4 F	64.1 F	51.8 F	52.5 Inches	2151	2451

Temperature Records (1893-2020)

Highest Maximum: 108 F, July 20, 1986; Kingstree*; August 2, 1999; Cades 4 W
Lowest Minimum: 0 F, January 21, 1985; Kingstree*

Precipitation Records (1930-2020)

Highest Daily Rainfall (COOP): 12.60 Inches, July 15, 1916; Kingstree*
Highest Daily Rainfall (CoCoRaHS): 12.03 inches, October 4, 2015; Kingstree 9.5 NW
Annual Average Rainfall: 47.89 Inches; Kingstree*
Wettest Year: 1964, 72.30 Inches; Kingstree*
Driest Year: 1931, 30.73 inches; Kingstree*
Highest Daily Snowfall: 12.0 Inches, February 11, 1912; Kingstree*
*Note: Kingstree COOP ceased observations July 2006

Severe Weather Events- Countywide

Tornado

E/F0: 2

E/F1: 11

E/F2: 1

E/F3: 0

E/F4: 0
Period Of Record: 1950-2020
Strongest: F2 on May 4, 1978
Longest Path: 10.7 miles on May 4, 1978
Widest Path: 100 yards on July 2, 2003
0 tornado related fatalities
15 tornado related injuries
Total Damage Costs: $1.6 Million

Thunderstorm, High, and Strong Wind Events

135 Thunderstorm wind events

3 High wind events

2 Strong wind events
1 Wind-related fatality
7 Wind-related injuries
Total Damage Costs: $914,650

Hail (>1.0 inch)

42 Hail events (1955-2020)

Lightning

4 Lightning events (1993-2020)
0 Lightning related fatalities
0 Lightning related injuries
Total Damage Costs: $525,000

Flood

7 Flood Events

0 Coastal Flood Events

15 Flash Flood Events
0 Flood-related fatalities
0 Flood-related injuries
Total Damage Costs: $10.224

Winter Weather-Related Events

Winter storm events

Ice storm events

Heavy snow events

Frost/freeze events

Winter weather events

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