Olcott Weather in May
Average highs run from 63°F on May 1 to 75°F on May 31, and lows from 42°F to 53°F. Normal precipitation for the month is 3.05 in.
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
- 69°F
- Average low
- 48°F
- Precipitation
- 3.05 in
- Record high
- 93°FMay 30, 2018
- Record low
- 24°FMay 12, 2020
- Chance of a freeze
- 29%
- Daylight
- 14 h 09 min to 15 h 10 min
- Cloud cover
- 79%
- Humidity
- 83%
- Dew point
- 44°F
- Wind
- 9.8 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 | 42°F | 85°F 1970 | 29°F 1963 | ||
| May 2 | 64°F | 42°F | 82°F 2018 | 30°F 2026 | ||
| May 3 | 64°F | 42°F | 82°F 2012 | 30°F 1957 | ||
| May 4 | 65°F | 43°F | 80°F 2015 | 28°F 2004 | ||
| May 5 | 65°F | 43°F | 82°F 1964 | 30°F 2020 | ||
| May 6 | 66°F | 44°F | 83°F 1959 | 33°F 1970 | ||
| May 7 | 66°F | 44°F | 79°F 2015 | 29°F 1970 | ||
| May 8 | 66°F | 45°F | 87°F 2015 | 30°F 1956 | ||
| May 9 | 67°F | 45°F | 88°F 2015 | 29°F 2020 | ||
| May 10 | 67°F | 45°F | 83°F 1953 | 28°F 2010 | ||
| May 11 | 68°F | 46°F | 84°F 1953 | 32°F 2009 | ||
| May 12 | 68°F | 46°F | 86°F 2022 | 24°F 2020 | ||
| May 13 | 69°F | 47°F | 85°F 2004 | 28°F 2020 | ||
| May 14 | 69°F | 47°F | 83°F 2022 | 34°F 2013 | ||
| May 15 | 69°F | 47°F | 82°F 2007 | 32°F 1959 | ||
| May 16 | 70°F | 48°F | 79°F 1969 | 31°F 1959 | ||
| May 17 | 70°F | 48°F | 86°F 2017 | 30°F 1956 | ||
| May 18 | 71°F | 49°F | 87°F 2026 | 33°F 2009 | ||
| May 19 | 71°F | 49°F | 86°F 2019 | 32°F 2002 | ||
| May 20 | 71°F | 49°F | 88°F 2021 | 32°F 2002 | 0% | |
| May 21 | 72°F | 50°F | 88°F 2021 | 34°F 2002 | 0% | |
| May 22 | 72°F | 50°F | 86°F 2013 | 36°F 2002 | 0% | |
| May 23 | 72°F | 50°F | 85°F 2007 | 31°F 2015 | 0% | |
| May 24 | 73°F | 51°F | 87°F 2007 | 33°F 1956 | 0% | |
| May 25 | 73°F | 51°F | 86°F 2012 | 33°F 1956 | 0% | |
| May 26 | 73°F | 52°F | 91°F 2020 | 39°F 1954 | 0% | |
| May 27 | 73°F | 52°F | 87°F 1955 | 39°F 1954 | 0% | |
| May 28 | 74°F | 52°F | 92°F 2016 | 37°F 2008 | 0% | |
| May 29 | 74°F | 53°F | 88°F 2006 | 38°F 1957 | 0% | |
| May 30 | 74°F | 53°F | 93°F 2018 | 38°F 2021 | 0% | |
| May 31 | 75°F | 53°F | 89°F 2023 | 41°F 2021 | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- May 1
- sunrise 6:08 AM, sunset 8:17 PM
- May 31
- sunrise 5:38 AM, sunset 8:48 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00304844 (Lockport 4E), public domain. Records: NOAA GHCN-Daily, station USW00004724, 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.