What is the best way to use the South Carolina climate data?
Use the monthly high and low averages to compare county by season, then open the climate trends page for a month-by-month chart.
County count
46
Summer candidates
0
Winter candidates
0
South Carolina Climate Summary
Seasonal climate context for search and comparison
South Carolina includes 46 county records. The annual average high is 74.6℉ and the annual average low is 51.9℉ based on the monthly climate dataset.
July has the highest average high at 91.4℉, while January has the lowest average low at 34.0℉. This helps compare summer comfort and winter warmth without relying on a single daily weather snapshot.
Under the default summer filter, 0 county match the cooling criteria. Under the default winter filter, 0 county match the warm-winter criteria.
South Carolina Monthly Temperature Charts
State / County Average high Average low
Jan
56.1℉
34.0℉
Feb
60.1℉
36.7℉
Mar
67.3℉
42.6℉
Apr
75.6℉
50.0℉
May
82.4℉
58.6℉
Jun
88.3℉
66.7℉
Jul
91.4℉
70.3℉
Aug
89.6℉
69.4℉
Sep
84.4℉
63.7℉
Oct
75.6℉
52.2℉
Nov
65.8℉
41.7℉
Dec
58.5℉
36.3℉
Summer candidates
Jun-Aug average high no higher than 78.8℉, scroll to view all 0
| County | Average high | Average low |
|---|---|---|
No matching counties | ||
Winter candidates
Dec-Feb average low no lower than 41.0℉, scroll to view all 0
| County | Average high | Average low |
|---|---|---|
No matching counties | ||
South Carolina County Highlights
Rank counties by summer comfort, winter warmth, and seasonal stability
Coolest Summer
Pickens County Average high 86.5℉ Greenville County Average high 86.7℉ Oconee County Average high 87.1℉ Cherokee County Average high 88.2℉ Spartanburg County Average high 88.2℉ Anderson County Average high 88.5℉ York County Average high 88.5℉ Horry County Average high 88.7℉ Georgetown County Average high 88.9℉ Lancaster County Average high 89.1℉Warmest Winter
Beaufort County Average low 41.7℉ Charleston County Average low 40.5℉ Jasper County Average low 39.7℉ Colleton County Average low 38.5℉ Berkeley County Average low 38.3℉ Dorchester County Average low 38.1℉ Hampton County Average low 38.1℉ Georgetown County Average low 37.8℉ Allendale County Average low 37.2℉ Bamberg County Average low 37.0℉Frequently Asked Questions
Short answers based on the same visible climate data.
What does the summer filter mean?
The default summer filter selects places where June, July, and August average highs are no higher than 78.8℉.
What does the winter filter mean?
The default winter filter selects places where December, January, and February average lows are no lower than 41.0℉.