Hamilton Weather in May
Average highs run from 63°F on May 1 to 72°F on May 31, and lows from 38°F to 48°F. Normal precipitation for the month is 3.63 in over about 14 wet days.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 68°F
- Average low
- 43°F
- Precipitation
- 3.63 in
- Snowfall
- 0.1 in
- Record high
- 90°FMay 19, 1962
- Record low
- 20°FMay 6, 1963
- Chance of a freeze
- 81%
- Daylight
- 14 h 07 min to 15 h 06 min
- Cloud cover
- 67%
- Humidity
- 79%
- Dew point
- 48°F
- Wind
- 4.7 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| May 1 | 63°F | 38°F | 83°F 1970 | 23°F 1922 | 49% | 2% |
| May 2 | 63°F | 39°F | 84°F 1970 | 23°F 1963 | 49% | 2% |
| May 3 | 64°F | 39°F | 83°F 1913 | 23°F 1932 | 49% | 2% |
| May 4 | 64°F | 39°F | 85°F 1928 | 26°F 1926 | 48% | 1% |
| May 5 | 64°F | 40°F | 85°F 1913 | 23°F 1926 | 48% | 1% |
| May 6 | 65°F | 40°F | 86°F 1944 | 20°F 1963 | 48% | 1% |
| May 7 | 65°F | 40°F | 85°F 1982 | 24°F 1966 | 48% | 1% |
| May 8 | 66°F | 41°F | 84°F 1964 | 24°F 1956 | 48% | 1% |
| May 9 | 66°F | 41°F | 85°F 2015 | 23°F 1950 | 48% | 1% |
| May 10 | 66°F | 41°F | 83°F 1936 | 23°F 1966 | 48% | 1% |
| May 11 | 67°F | 42°F | 84°F 1936 | 21°F 1923 | 48% | 1% |
| May 12 | 67°F | 42°F | 85°F 1953 | 24°F 1938 | 48% | 1% |
| May 13 | 67°F | 42°F | 82°F 2022 | 23°F 2020 | 47% | 1% |
| May 14 | 68°F | 43°F | 81°F 2004 | 27°F 1923 | 47% | 1% |
| May 15 | 68°F | 43°F | 83°F 1940 | 26°F 1928 | 47% | 1% |
| May 16 | 68°F | 43°F | 86°F 1962 | 23°F 1936 | 47% | 1% |
| May 17 | 69°F | 44°F | 89°F 1962 | 25°F 1921 | 46% | 0% |
| May 18 | 69°F | 44°F | 88°F 1962 | 25°F 1983 | 46% | 0% |
| May 19 | 69°F | 44°F | 90°F 1962 | 26°F 1944 | 46% | 0% |
| May 20 | 70°F | 45°F | 89°F 1971 | 27°F 1944 | 46% | 0% |
| May 21 | 70°F | 45°F | 88°F 1921 | 27°F 1924 | 46% | 0% |
| May 22 | 70°F | 45°F | 87°F 1921 | 29°F 1935 | 45% | 0% |
| May 23 | 70°F | 46°F | 84°F 2024 | 26°F 1929 | 45% | 0% |
| May 24 | 71°F | 46°F | 87°F 1964 | 25°F 1963 | 45% | 0% |
| May 25 | 71°F | 46°F | 86°F 1964 | 25°F 1956 | 45% | 0% |
| May 26 | 71°F | 47°F | 87°F 1932 | 27°F 1956 | 45% | 0% |
| May 27 | 71°F | 47°F | 88°F 2010 | 29°F 1954 | 45% | 0% |
| May 28 | 72°F | 47°F | 86°F 2010 | 30°F 1983 | 45% | 0% |
| May 29 | 72°F | 48°F | 87°F 2016 | 30°F 1992 | 45% | 0% |
| May 30 | 72°F | 48°F | 88°F 1931 | 31°F 1956 | 45% | 0% |
| May 31 | 72°F | 48°F | 87°F 2006 | 31°F 1966 | 45% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- May 1
- sunrise 5:56 AM, sunset 8:03 PM
- May 31
- sunrise 5:27 AM, sunset 8:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00307705 (Sherburne), public domain. Records: NOAA GHCN-Daily, station USC00305512, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.