Climate information for Charleston C.O. - South Carolina - South

Charleston C.O.

The tables below display average monthly climate and weather indicators in Charleston C.O. South Carolina.

Temperature by: Fahrenheit / Centigrade

Charleston C.O. Temperature	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Avg. Temperature	48.4	51.0	57.9	65.4	72.8	78.8	81.8	81.0	76.8	67.9	59.7	52.2	66.1
Avg. Max Temperature	55.9	58.8	65.4	73.0	79.6	85.1	88.1	87.0	82.8	75.0	67.2	59.7	73.1
Avg. Min Temperature	40.8	43.2	50.3	57.8	66.0	72.4	75.4	74.9	70.7	60.7	52.1	44.6	59.1
Days with Max Temp of 90 F or Higher	0.0	0.0	0.0	< 0.5	1.0	7.0	13.0	10.0	4.0	< 0.5	0.0	0.0	34.0
Days with Min Temp Below Freezing	4.0	2.0	< 0.5	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	2.0	9.0

Charleston C.O. Heating and Cooling	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Heating Degree Days	525	399	238	57.0	0.0	0.0	0.0	0.0	0.0	46.0	194	407	1866
Cooling Degree Days	11.0	7.0	18.0	69.0	242	414	521	496	354	136	35.0	10.0	2313

Charleston C.O. Precipitation	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Precipitation (inches)	3.4	3.1	4.3	2.4	3.5	5.8	6.1	7.3	4.7	2.8	2.3	2.9	48.5
Days with Precipitation 0.01 inch or More	10.0	8.0	8.0	7.0	8.0	11.0	10.0	11.0	9.0	6.0	7.0	9.0	106
Monthly Snowfall (inches)	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05

Other Charleston C.O. Weather Indicators	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Average Wind Speed	0	0	0	0	0	0	0	0	0	0	0	0	0
Clear Days	0	0	0	0	0	0	0	0	0	0	0	0	0
Partly Cloudy Days	0	0	0	0	0	0	0	0	0	0	0	0	0
Cloudy Days	0	0	0	0	0	0	0	0	0	0	0	0	0
Percent of Possible Sunshine	0	0	0	0	0	0	0	0	0	0	0	0	0
Avg. Relative Humidity	0	0	0	0	0	0	0	0	0	0	0	0	0