| Weather Source |
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| Year | Lowest Temperature (F) | Highest Temperature (F) | Warmest Minimum Temperature (F) | Coldest Maximum Temperature (F) | Average Minimum Temperature (F) | Average Maximum Temperature (F) | Mean Temperature (F) | Total Precipitation (In) | Total Snowfall (In) | Max 24hr Precipitation (In) | Max 24hr Snowfall (In) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 63 | 91 | 72 | 73 | 67.7 | 86.3 | 77.0 | 0.52 | 0.14 | ||
| 2011 | 48 | 91 | 75 | 73 | 65.6 | 84.2 | 74.9 | 0.02 | 0.01 | ||
| 2010 | 61 | 99 | 75 | 79 | 69.5 | 89.8 | 79.7 | 0.52 | 0.17 | ||
| 2009 | 57 | 88 | 73 | 79 | 68.4 | 82.7 | 75.6 | 3.60 | 1.84 | ||
| 2008 | 57 | 90 | 75 | 73 | 67.7 | 82.8 | 75.2 | 0.54 | 0.23 | ||
| 2007 | 55 | 90 | 72 | 77 | 66.1 | 82.6 | 74.4 | 40.46 | 10.02 | ||
| 2006 | 55 | 91 | 77 | 63 | 65.3 | 83.8 | 74.6 | 0.11 | 0.10 | ||
| 2005 | 52 | 91 | 73 | 73 | 64.6 | 83.0 | 73.8 | 11.01 | 9.04 | ||
| 2004 | 50 | 84 | 70 | 66 | 63.0 | 80.8 | 71.9 | 5.71 | 2.67 | ||
| 2003 | 61 | 90 | 77 | 81 | 69.5 | 85.9 | 77.7 | 0.00 | 0.00 | ||
| 2002 | 50 | 91 | 75 | 70 | 64.1 | 86.1 | 75.1 | 1.70 | 0.84 | ||
| 2001 | 52 | 90 | 73 | 79 | 65.6 | 83.7 | 74.6 | 0.39 | 0.39 | ||
| 2000 | 59 | 91 | 77 | 81 | 68.8 | 85.5 | 77.1 | 0.73 | 0.36 | ||
| 1999 | 54 | 88 | 75 | 75 | 66.0 | 83.4 | 74.7 | 4.14 | 1.57 | ||
| 1998 | 61 | 91 | 79 | 79 | 69.0 | 85.1 | 77.0 | 0.00 | 0.00 | ||
| 1997 | 54 | 88 | 77 | 66 | 65.9 | 80.7 | 73.3 | 3.96 | 1.33 | ||
| 1996 | |||||||||||
| 1995 | 61 | 87 | 76 | 74 | 69.4 | 83.6 | 76.5 | 0.00 | 0.00 | ||
| 1994 | 56 | 86 | 73 | 72 | 65.3 | 81.2 | 73.3 | 0.00 | 0.00 | ||
| 1993 | 57 | 86 | 73 | 70 | 63.9 | 79.7 | 71.8 | 0.00 | 0.00 | ||
| 1992 | 21 | 88 | 71 | 71 | 63.5 | 81.7 | 72.6 | 0.00 | 0.00 | ||
| 1991 | 0.00 | 0.00 | |||||||||
| 1990 | 0.00 | 0.00 | |||||||||
| 1989 | 0.00 | 0.00 | |||||||||
| 1988 | 0.00 | 0.00 | |||||||||
| 1987 | 0.00 | 0.00 | |||||||||
| 1986 | 0.00 | 0.00 |
| Station Details for: "Patterson Memorial" (Saint Mary County) View Map | |
|---|---|
| Weather Source ID | 52476 |
| National Weather Service ID (NWS) | |
| NWS Cooperative Observer ID (COOP) | |
| International Civil Aviation Organization ID (ICAO) | KPTN |
| World Meteorological Organization ID (WMO) | |
| Latitude: 29.717 Longitude: -91.333 Elevation: 3m (9.842ft) | |
| Zip Code: 70392 | |