As of 10:32 EDT

Charleston, SC weather in July

85°

Charleston, Sunday, 9 August, 10:32

Mostly clear. Feels like 97°. High 89°, low 75°.

Pressure30.12 inHg

Wind2 mph NW

Humidity82%

Visibility6.2 mi

Dew point79°

See detailed hourly forecast

In July, Charleston, SC averages a high of 87.2° and a low of 75.9°. About 5.3 inches of precipitation fall over the month (19 wet days). The record high is 99.9° (1986) and the record low 64.6° (1972). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	86.2°	74.7°	55%	95.5° (2019)	69.1° (1962)
2	86.4°	74.8°	53%	95.7° (1996)	68° (1975)
3	86.4°	74.8°	47%	94.6° (2019)	69.4° (2010)
4	87.1°	75°	50%	92.1° (1982)	66.6° (2010)
5	86.7°	75.4°	53%	94.1° (1990)	66.2° (2021)
6	86.5°	75.6°	68%	97° (1990)	70.7° (1964)
7	86.4°	75.2°	63%	93.4° (1990)	67.6° (1972)
8	87.3°	75.4°	60%	96.4° (2010)	64.6° (1972)
9	87.8°	75.7°	47%	97.5° (1986)	66° (2006)
10	88.3°	76.1°	53%	97.9° (1986)	64.8° (2018)
11	88.5°	76.5°	55%	96.3° (1986)	68.4° (1963)
12	87.4°	76.5°	65%	94.1° (1993)	68.2° (1963)
13	87.4°	76.3°	58%	98.2° (1980)	68.5° (1963)
14	87.6°	76.3°	58%	95° (1986)	67.6° (1974)
15	87.1°	76.3°	60%	93.4° (1988)	69.1° (2001)
16	87.3°	75.9°	60%	95.7° (1993)	65.3° (1967)
17	86.7°	76.1°	67%	96.3° (1983)	66.7° (1967)
18	86.5°	75.7°	63%	95.9° (1986)	70.3° (1967)
19	87.3°	75.9°	55%	99.9° (1986)	68.5° (1966)
20	87.8°	76.1°	60%	98.2° (1986)	69.8° (1987)
21	87.8°	76.3°	58%	98.4° (1986)	69.3° (1987)
22	87.4°	76.6°	53%	99.3° (1977)	69.4° (1965)
23	86.7°	76.1°	67%	95.2° (2015)	67.3° (1965)
24	86.7°	76.1°	70%	96.6° (1983)	69.4° (2019)
25	86.7°	76.1°	72%	93.7° (2012)	69.6° (2019)
26	86.9°	76.3°	67%	95.4° (2025)	71.1° (2000)
27	87.6°	76.3°	52%	99.1° (2025)	72.1° (2000)
28	87.6°	76.6°	68%	97.2° (2025)	69.6° (2019)
29	87.6°	76.5°	63%	96.4° (2016)	68° (2019)
30	87.3°	76.3°	65%	96.4° (2016)	69.1° (1960)
31	86.9°	76.5°	67%	95.9° (1999)	66.9° (2017)