
A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >
Temperature extremes in Santa Teresa, New Mexico for December
| Date | Maximum | Low Max | High Min | Minimum |
| 1 | 74/2012 | 42/2009 | 49/2007 | 15/2006 |
| 2 | 75/2022# | 47/2020 | 43/1998 | 20/2006 |
| 3 | 73/2005 | 42/2009 | 42/2008 | 23/2006 |
| 4 | 70/2013 | 39/2009 | 48/2013 | 18/2006 |
| 5 | 71/2007 | 40/2011 | 42/2019 | 18/1997 |
| 6 | 73/2012 | 32/2011 | 42/2007 | 11/2011 |
| 7 | 72/2023 | 40/2011 | 49/2007 | 14/2011 |
| 8 | 72/2023 | 41/2005 | 43/2007 | 15/2005 |
| 9 | 68/2015 | 48/1997 | 38/2007 | 19/2005 |
| 10 | 74/2015 | 45/1997 | 43/2007 | 18/2005 |
| 11 | 73/2015 | 38/1997 | 42/2015 | 19/2012 |
| 12 | 69/2016 | 42/1997 | 40/2016 | 16/1997 |
| 13 | 70/2016 | 46/2001 | 45/2005 | 16/1997 |
| 14 | 72/2016 | 49/2004 | 42/2008 | 16/2001 |
| 15 | 73/2016 | 45/2007 | 43/2019 | 20/2007 |
| 16 | 75/2016 | 46/2003 | 41/2016 | 17/1999 |
| 17 | 69/2002 | 44/2019 | 44/2008 | 18/2003 |
| 18 | 67/2008 | 47/2002 | 40/2018* | 17/2019 |
| 19 | 70/2013 | 46/2011 | 37/2010 | 17/2000 |
| 20 | 69/2010 | 45/2006 | 37/2010 | 16/2012 |
| 21 | 71/2010 | 45/2013 | 41/2016 | 23/2012 |
| 22 | 68/2018 | 44/1998 | 43/2016 | 20/2006 |
| 23 | 71/2005 | 34/2004 | 43/2015 | 17/2007 |
| 24 | 68/2018 | 33/2004 | 40/2016 | 16/2004 |
| 25 | 67/2015 | 39/1997 | 37/2015 | 16/2011 |
| 26 | 70/2005 | 37/1997 | 39/1999 | 16/2007 |
| 27 | 70/2006 | 35/2195 | 39/2019 | 16/2009 |
| 28 | 71/2020 | 36/2015 | 35/2016 | 12/2015 |
| 29 | 70/1998 | 33/2018 | 39/2004 | 12/2003 |
| 30 | 73/2024 | 39/2018 | 44/2004 | 15/2003 |
| 31 | 71/2011 | 33/2010 | 39/1999 | 15/2020 |
Indicates extreme for the month
& Indicates extreme for all time