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Chapel Hill August Weather

Averages and records for weather in Chapel Hill, North Carolina in the month of August.

Typical Chapel Hill August Weather 1991–2020
Average daily high	87.5 °F
Average daily low	67.7 °F
Average monthly precipitation	4.4 inches
Average monthly snow	none
Daily chance of precipitation	34.0%
Daily chance of snow	0%

Chapel Hill August Weather Records 1891–2024
Highest temperature	106 °F	August 20, 1988
Lowest temperature	42 °F	August 30, 1986
Highest daily low	80 °F	August 12, 1914
Lowest daily high	65 °F	August 27, 1927
Hottest average high temperature	98.3 °F	1900
Coldest average high temperature	82.4 °F	1992
Most daily precipitation	5.2 inches	August 2, 1924
Most monthly precipitation	14.5 inches	1898
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
August 1	88.8	69.0	102	55
August 2	88.7	68.9	102	55
August 3	88.6	68.9	102	51
August 4	88.5	68.8	105	49
August 5	88.4	68.8	101	52
August 6	88.3	68.8	101	51
August 7	88.2	68.6	102	49
August 8	88.2	68.5	101	54
August 9	88.1	68.4	104	54
August 10	88.1	68.3	105	54
August 11	87.9	68.1	103	54
August 12	87.8	68.0	102	52
August 13	87.6	67.9	101	52
August 14	87.6	67.8	104	52
August 15	87.6	67.8	102	48
August 16	87.6	67.7	104	53
August 17	87.5	67.7	101	54
August 18	87.5	67.6	104	51
August 19	87.3	67.5	106	50
August 20	87.2	67.4	106	52
August 21	87.1	67.3	102	52
August 22	87.0	67.1	103	50
August 23	86.9	67.0	102	49
August 24	86.7	66.9	104	47
August 25	86.6	66.8	100	47
August 26	86.5	66.6	100	49
August 27	86.4	66.4	101	50
August 28	86.2	66.2	102	50
August 29	86.1	66.0	101	43
August 30	86.0	65.8	104	42
August 31	85.9	65.6	106	43

Weather Station Details

Years	Station	Coordinates
1891–2024	Chapel Hill 2W	location