| Weather Summary for Thursday, December 31, 2009 | |||
| Parameter | Extremes or Totals | ||
| Daily | Monthly | Yearly | |
| Temperature ° F | 43.2 | 35.0 19:09 | 01:28 | 67.6 | 25.4 12/09 | 12/06 | 97.8 | 12.9 06/28 | 01/16 |
| Humidity percent | 99 | 92 15:45 | 00:32 | 100 | 23 12/09 | 12/09 | 100 | 16 01/02 | 01/09 |
| Dewpoint ° F | 42.8 | 32.9 17:25 | 01:28 | 62.1 | 5.5 12/09 | 12/11 | 78.3 | -8.1 08/19 | 01/16 |
| Barometer in/Hg | 30.20 | 30.05 00:41 | 14:56 | 30.57 | 29.46 12/12 | 12/02 | 30.68 | 29.39 01/16 | 04/03 |
| Wind mph | 1 from SE 02:43 | 26 from SSW 12/09 | 33 from ESE 04/13 |
| Rainfall inches | 0.05 | 6.17 | 53.07 |
| Rain Rate in/hr | 0.06 05:16 | 3.24 12/09 | 11.08 09/20 |