Niagara Falls August Weather

Averages and records for weather in Niagara Falls, New York in the month of August.
Typical Niagara Falls August Weather
1991–2020
Average daily high 80.0 °F
Average daily low 61.2 °F
Average monthly precipitation 2.7 inches
Daily chance of precipitation 34.5%
Niagara Falls August Weather Records
1902–2024
Highest temperature 101 °F August 26, 1948
Lowest temperature 39 °F August 29, 1982
Highest daily low 78 °F August 13, 2016
Lowest daily high 61 °F August 28, 1987
Hottest average high temperature 85.9 °F 2016
Coldest average high temperature 75.2 °F 1982
Most daily precipitation 3.8 inches August 24, 1954
Most monthly precipitation 8.5 inches 1954
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 81.1 62.6 95 51
August 2 81.0 62.5 95 48
August 3 81.0 62.4 94 49
August 4 80.9 62.4 95 53
August 5 80.8 62.3 92 47
August 6 80.7 62.2 91 49
August 7 80.7 62.1 92 49
August 8 80.6 62.1 94 46
August 9 80.5 61.9 97 50
August 10 80.4 61.8 95 50
August 11 80.4 61.7 97 50
August 12 80.3 61.6 96 49
August 13 80.3 61.5 94 49
August 14 80.2 61.5 93 51
August 15 80.1 61.4 94 50
August 16 79.9 61.2 92 49
August 17 79.8 60.9 89 52
August 18 79.5 60.7 90 50
August 19 79.4 60.5 90 42
August 20 79.4 60.4 91 45
August 21 79.3 60.4 90 46
August 22 79.2 60.3 91 46
August 23 79.1 60.1 91 49
August 24 79.0 60.0 92 43
August 25 78.8 59.9 95 47
August 26 78.7 59.7 101 47
August 27 78.4 59.5 98 49
August 28 78.2 59.2 98 43
August 29 77.9 58.9 94 39
August 30 77.7 58.7 94 42
August 31 77.5 58.5 91 48
Weather Station Details
Years Station Coordinates
1996–2024 Niagara Falls International Airport location
1902–1995 Niagara Falls, Ontario location