| Weather Summary for Monday, May 18, 2009 | |||
| Parameter | Extremes or Totals | ||
| Daily | Monthly | Yearly | |
| Temperature ° F | 67.9 | 48.9 16:25 | 23:57 | 86.1 | 48.9 05/15 | 05/18 | 89.5 | 12.9 04/24 | 01/16 |
| Humidity percent | 89 | 36 07:00 | 15:25 | 99 | 36 05/02 | 05/18 | 100 | 16 01/02 | 01/09 |
| Dewpoint ° F | 49.8 | 38.3 00:02 | 15:27 | 71.4 | 38.3 05/02 | 05/18 | 71.4 | -8.1 05/02 | 01/16 |
| Barometer in/Hg | 30.24 | 30.07 23:43 | 00:43 | 30.24 | 29.76 05/18 | 05/03 | 30.68 | 29.39 01/16 | 04/03 |
| Wind mph | 18 from ENE 10:37 | 22 from SSE 05/06 | 33 from ESE 04/13 |
| Rainfall inches | 0.00 | 2.20 | 14.93 |
| Rain Rate in/hr | 0.00 00:00 | 5.24 05/06 | 5.24 04/10 |