| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 43 | 84 | 75 | 61 | 58.1 | 75.6 | 66.8 | 1.15 | 0.24 | ||
| 2012 | 46 | 88 | 70 | 70 | 60.9 | 80.2 | 70.5 | 0.66 | 0.28 | ||
| 2011 | 45 | 86 | 73 | 64 | 62.3 | 80.6 | 71.5 | 0.04 | 0.04 | ||
| 2010 | 45 | 88 | 73 | 70 | 58.7 | 79.8 | 69.2 | 0.22 | 0.11 | ||
| 2009 | 41 | 82 | 72 | 61 | 59.9 | 75.7 | 67.8 | 2.09 | 0.84 | ||
| 2008 | 39 | 86 | 73 | 61 | 59.2 | 78.0 | 68.6 | 10.31 | 9.90 | ||
| 2007 | 39 | 86 | 70 | 52 | 57.3 | 75.9 | 66.6 | 2.11 | 0.73 | ||
| 2006 | 45 | 88 | 77 | 68 | 63.7 | 81.3 | 72.5 | 10.72 | 9.91 | ||
| 2005 | 45 | 82 | 63 | 66 | 55.8 | 77.1 | 66.4 | 1.28 | 0.68 | ||
| 2004 | 45 | 82 | 70 | 61 | 58.0 | 77.0 | 67.5 | 4.40 | 1.39 | ||
| 2003 | 39 | 82 | 72 | 55 | 58.8 | 77.5 | 68.1 | 0.00 | 0.00 | ||
| 2002 | 46 | 84 | 72 | 66 | 62.3 | 79.3 | 70.8 | 1.08 | 1.05 | ||
| 2001 | 45 | 84 | 72 | 66 | 63.0 | 79.1 | 71.1 | 0.21 | 0.21 | ||
| 2000 | 41 | 84 | 72 | 64 | 56.6 | 76.9 | 66.7 | 0.37 | 0.21 | ||
| 1999 | 43 | 90 | 72 | 64 | 63.3 | 80.5 | 71.9 | 0.22 | 0.19 | ||
| 1998 | 46 | 81 | 73 | 68 | 58.2 | 75.1 | 66.7 | 4.05 | 3.55 | ||
| 1997 | 45 | 79 | 66 | 55 | 56.4 | 71.6 | 64.0 | 4.15 | 1.95 | ||
| 1996 | 42 | 81 | 70 | 58 | 54.0 | 72.0 | 63.0 | 0.00 | 0.00 | ||
| 1995 | 46 | 82 | 76 | 67 | 61.1 | 76.2 | 68.6 | 0.00 | 0.00 | ||
| 1994 | 38 | 84 | 74 | 63 | 60.0 | 76.9 | 68.4 | 0.00 | 0.00 | ||
| 1993 | 46 | 80 | 68 | 58 | 55.8 | 71.7 | 63.7 | 0.00 | 0.00 | ||
| 1992 | 21 | 82 | 71 | 52 | 59.0 | 73.4 | 66.2 | 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 | 53 | 83 | 53 | 83 | 53.1 | 82.9 | 68.0 | 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 | |