Hamilton May Weather

Averages and records for weather in Hamilton, Ohio in the month of May.
Typical Hamilton May Weather
1991–2020
Average daily high 75.4 °F
Average daily low 52.0 °F
Average monthly precipitation 4.7 inches
Daily chance of precipitation 45.5%
Hamilton May Weather Records
1913–2024
Highest temperature 99 °F May 31, 1921
Lowest temperature 27 °F May 9, 2020
Highest daily low 75 °F May 12, 2000
Lowest daily high 42 °F May 10, 1960
Hottest average high temperature 84.1 °F 1977
Coldest average high temperature 68.6 °F 1917
Most daily precipitation 4.7 inches May 16, 1996
Most monthly precipitation 12.0 inches 1996
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
May 1 70.8 46.7 90 27
May 2 71.0 47.0 89 28
May 3 71.1 47.3 88 29
May 4 71.2 47.5 90 30
May 5 71.4 47.8 91 30
May 6 71.8 48.0 91 31
May 7 72.1 48.4 92 30
May 8 72.4 48.7 91 30
May 9 72.8 49.0 93 27
May 10 73.2 49.3 95 27
May 11 73.6 49.8 92 27
May 12 74.0 50.3 90 30
May 13 74.4 50.8 91 32
May 14 74.7 51.2 90 34
May 15 75.1 51.6 90 34
May 16 75.3 51.9 93 32
May 17 75.7 52.2 95 34
May 18 76.0 52.6 95 34
May 19 76.3 52.9 95 31
May 20 76.6 53.2 95 37
May 21 76.8 53.4 95 34
May 22 76.9 53.7 97 32
May 23 77.2 53.9 97 33
May 24 77.4 54.1 92 32
May 25 77.6 54.4 95 36
May 26 77.8 54.6 93 34
May 27 78.2 55.0 94 32
May 28 78.5 55.4 96 37
May 29 78.8 55.9 95 37
May 30 79.1 56.3 94 36
May 31 79.5 56.6 99 37
Weather Station Details
Years Station Coordinates
1999–2024 Hamilton Butler County Regional Airport location
1985–1998 Fairfield location
1913–1985 Hamilton Fairfield location