May Records (2011-2024)
| Temperature and Humidity | ||
| High Temperature | 96 °F | on May 9, 2011 at 3:57 PM |
| Low Temperature | 34 °F | on May 4, 2013 at 5:41 AM |
| High Heat Index | 112 °F | on May 21, 2022 at 4:44 PM |
| Low Wind Chill | 33 °F | on May 3, 2013 at 7:27 AM |
| High Mimimum Temperature | 77 °F | on May 27, 2017 at 12:24 AM |
| Low Maximum Temperature | 60 °F | on May 2, 2011 at 12:00 AM |
| High Temperature Range | 70 °F | on May 27, 2016 at 12:00 AM |
| Low Temperature Range | 5 °F | on May 8, 2014 at 12:00 AM |
| High Dew Point: | 81 °F | on May 21, 2022 at 4:44 PM |
| Low Dew Point | 27 °F | on May 3, 2013 at 2:51 PM |
| High Humidity | 100 % | on May 1, 2012 at 3:43 AM |
| Low Humidity | 21 % | on May 4, 2013 at 3:29 PM |
| Rainfall | ||
| High Rain Rate | 17.45 in/hr | on May 2, 2019 at 5:35 AM |
| High Hourly Rainfall | 2.6 in | on May 2, 2024 at 7:58 AM |
| High Monthly Rainfall | 14.88 in | on May 31, 2021 at 12:00 AM |
| Wind | ||
| High Gust | 42 mph | on May 2, 2017 at 12:32 PM |
| High Speed (10 min avg) | 20 mph | on May 11, 2012 at 6:22 AM |
| High Daily Wind Run | 117 miles | on May 25, 2011 at 12:00 AM |
| Pressure (sea level) | ||
| High Pressure | 1030 mb | on May 4, 2011 at 9:23 AM |
| Low Pressure | 1001 mb | on May 2, 2021 at 6:47 PM |