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Fort Pierce August Weather

Averages and records for weather in Fort Pierce, Florida in the month of August.

Typical Fort Pierce August Weather 1991–2020
Average daily high	90.3 °F
Average daily low	73.9 °F
Average monthly precipitation	7.4 inches
Average monthly snow	none
Daily chance of precipitation	48.0%
Daily chance of snow	0%

Fort Pierce August Weather Records 1901–2024
Highest temperature	101 °F	August 5, 1920
Lowest temperature	61 °F	August 28, 1997
Highest daily low	83 °F	August 25, 2020
Lowest daily high	77 °F	August 26, 1939
Hottest average high temperature	93.2 °F	1920
Coldest average high temperature	85.0 °F	1939
Most daily precipitation	12.1 inches	August 20, 2008
Most monthly precipitation	18.4 inches	2008
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	90.7	73.7	97	67
August 2	90.7	73.7	97	68
August 3	90.7	73.8	98	66
August 4	90.7	73.8	98	67
August 5	90.6	73.8	101	67
August 6	90.6	73.8	96	68
August 7	90.6	73.8	97	67
August 8	90.6	73.8	96	68
August 9	90.6	73.8	98	68
August 10	90.5	73.8	96	66
August 11	90.5	73.8	97	67
August 12	90.4	73.8	98	66
August 13	90.4	73.8	97	67
August 14	90.3	73.8	97	68
August 15	90.3	73.8	97	66
August 16	90.3	73.8	97	66
August 17	90.3	73.8	97	62
August 18	90.3	73.9	98	67
August 19	90.3	73.9	97	68
August 20	90.2	73.8	99	68
August 21	90.2	73.8	98	66
August 22	90.2	73.8	97	65
August 23	90.1	73.8	98	68
August 24	90.0	73.8	95	68
August 25	90.0	73.8	96	66
August 26	89.9	73.7	98	68
August 27	89.9	73.7	96	66
August 28	89.8	73.7	95	61
August 29	89.7	73.7	95	66
August 30	89.6	73.7	95	65
August 31	89.5	73.7	96	66

Weather Station Details

Years	Station	Coordinates
1901–2024	Ft Pierce	location