Rockport August Weather

Averages and records for weather in Rockport, Maine in the month of August.
Typical Rockport August Weather
1991–2020
Average daily high 76.5 °F
Average daily low 59.3 °F
Average monthly precipitation 3.3 inches
Average monthly snow none
Daily chance of precipitation 30.0%
Daily chance of snow 0%
Rockport August Weather Records
1976–2024
Highest temperature 93 °F August 19, 2009
Lowest temperature 37 °F August 27, 1989
Highest daily low 74 °F August 23, 2009
Lowest daily high 50 °F August 29, 1986
Hottest average high temperature 80.4 °F 2009
Coldest average high temperature 68.6 °F 1982
Most daily precipitation 3.2 inches August 26, 2010
Most monthly precipitation 8.3 inches 1991
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)
High Low High Low
August 1 77.4 60.2 89 48
August 2 77.3 60.1 89 48
August 3 77.2 60.1 90 48
August 4 77.2 60.1 88 55
August 5 77.1 60.0 90 52
August 6 77.0 60.0 93 51
August 7 76.9 59.9 90 49
August 8 76.8 59.8 92 50
August 9 76.8 59.8 89 49
August 10 76.8 59.7 88 47
August 11 76.8 59.6 90 45
August 12 76.8 59.5 89 50
August 13 76.8 59.4 90 48
August 14 76.8 59.4 90 45
August 15 76.6 59.3 92 50
August 16 76.5 59.1 87 50
August 17 76.3 59.0 90 49
August 18 76.2 58.8 89 48
August 19 76.0 58.6 93 50
August 20 75.9 58.4 89 47
August 21 75.8 58.3 87 46
August 22 75.6 58.2 84 43
August 23 75.5 58.0 87 45
August 24 75.3 57.8 86 44
August 25 75.1 57.7 86 45
August 26 75.0 57.6 88 41
August 27 74.8 57.4 91 37
August 28 74.6 57.1 90 47
August 29 74.4 56.8 90 38
August 30 74.1 56.5 90 42
August 31 73.9 56.3 89 46
Weather Station Details
Years Station Coordinates
1976–2024 West Rockport 1 NNW location