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Bluffton August Weather

Averages and records for weather in Bluffton, Indiana in the month of August.

Typical Bluffton August Weather 1991–2020
Average daily high	81.5 °F
Average daily low	61.5 °F
Average monthly precipitation	3.8 inches
Average monthly snow	none
Daily chance of precipitation	29.8%
Daily chance of snow	0%

Bluffton August Weather Records 1895–2023
Highest temperature	106 °F	August 6, 1918
Lowest temperature	33 °F	August 29, 1965
Highest daily low	79 °F	August 8, 1930
Lowest daily high	61 °F	August 28, 1967
Hottest average high temperature	93.4 °F	1948
Coldest average high temperature	73.4 °F	1989
Most daily precipitation	4.4 inches	August 14, 1929
Most monthly precipitation	8.8 inches	1975
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	82.6	63.0	98	47
August 2	82.5	62.8	97	43
August 3	82.4	62.7	99	39
August 4	82.3	62.5	99	44
August 5	82.1	62.4	105	44
August 6	82.0	62.2	106	45
August 7	81.9	62.0	102	44
August 8	81.8	61.9	99	42
August 9	81.7	61.9	105	44
August 10	81.7	61.8	101	42
August 11	81.6	61.7	99	45
August 12	81.6	61.6	102	44
August 13	81.6	61.6	100	45
August 14	81.6	61.7	99	42
August 15	81.6	61.7	98	41
August 16	81.5	61.5	98	42
August 17	81.4	61.4	99	44
August 18	81.3	61.2	98	43
August 19	81.1	61.0	100	42
August 20	81.1	61.0	101	40
August 21	81.1	60.9	101	40
August 22	81.1	60.7	101	40
August 23	81.0	60.5	100	40
August 24	80.9	60.4	101	42
August 25	80.8	60.3	99	39
August 26	80.7	60.1	100	42
August 27	80.5	60.0	101	41
August 28	80.4	59.7	102	42
August 29	80.2	59.5	101	33
August 30	80.1	59.3	97	36
August 31	80.1	59.1	96	36

Weather Station Details

Years	Station	Coordinates
1970–2023	Bluffton 6N	location
1969–1971	Bluffton 1 N	location
1949–1969	Bluffton	location
1895–1948	Bluffton Water Works	location