Climate Summary for October
Station: Trenton-Mercer Airport (288887) State: New Jersey Period of Record: 10/1998-10/2023 (# of years included = 26) Normals Period: 1991-2020 Temperature Precipitation EXTREMES EXTREMES Greatest Daily Greatest | Cumulative Chance Chance Day Normal Normal | Highest Yr Lowest Yr Highest Yr Lowest Yr || amount snowfall | normal >=.01" >=.1" Max (F) Min (F) | Max (F) Max (F) Min (F) Min (F) || Inches Yr Inches Yr | precip(in) precip snow 1 71 52 | 82 2019 57 2001 61 2019 40 2005 || 2.71 2010 0.0 2023* | 0.12 0.35 0.00 2 71 52 | 93 2019 55 2015 67 2019 40 2003 || 1.57 2015 0.0 2023* | 0.25 0.38 0.00 3 70 51 | 83 2007* 50 2022 64 2007* 34 2003 || 0.81 2022 0.0 2023* | 0.38 0.38 0.00 4 70 51 | 86 2013 52 1998 65 2007 41 2003 || 0.69 1999 0.0 2023* | 0.50 0.46 0.00 5 70 50 | 84 2017 52 1999 65 2013 38 2003 || 0.17 2010 0.0 2023* | 0.62 0.27 0.00 6 69 50 | 84 2007 55 2006 65 2017* 36 2003 || 0.25 2006 0.0 2023* | 0.75 0.19 0.00 7 69 50 | 86 2007 51 2012 70 2005 35 2003* || 0.60 2005 0.0 2023* | 0.87 0.31 0.00 8 68 49 | 90 2007 53 2012* 71 2017 32 1999 || 4.80 2005 0.0 2023* | 1.00 0.27 0.00 9 68 49 | 86 2011 50 2000 73 2017 30 2001 || 0.67 2016* 0.0 2023* | 1.12 0.38 0.00 10 68 48 | 83 2018* 52 2000 69 2018 35 2000 || 0.83 2002 0.0 2023* | 1.24 0.31 0.00 11 67 48 | 82 2018 55 2014 70 2018 39 2016 || 1.72 2006 0.0 2023* | 1.37 0.38 0.00 12 67 47 | 76 2001 53 2009 59 2011* 37 2012 || 1.09 2005 0.0 2023* | 1.49 0.35 0.00 13 66 47 | 80 2008 55 2012* 60 2021* 30 2012 || 0.84 2005 0.0 2023* | 1.60 0.38 0.00 14 66 46 | 79 2014 52 2023 63 2014 33 2006 || 1.27 2003 0.0 2023* | 1.73 0.42 0.00 15 66 46 | 80 2021 47 2009 68 2014 32 2006* || 0.71 2012 0.0 2023* | 1.86 0.31 0.00 16 65 46 | 80 2021* 45 2009 57 2014 32 2006 || 1.31 2019 0.0 2023* | 1.99 0.38 0.00 17 65 45 | 82 2016 49 2009 60 2013 37 2017* || 1.25 2006 0.0 2023* | 2.11 0.35 0.00 18 65 45 | 83 2016 49 2009 58 2016* 33 2020* || 0.19 2000 0.0 2023* | 2.24 0.27 0.00 19 64 44 | 86 2016 52 2004* 62 2016* 27 2015 || 1.14 2012 0.0 2023* | 2.37 0.27 0.00 20 64 44 | 76 2021* 53 2004* 61 2016 33 2014* || 0.69 1999 0.0 2023* | 2.49 0.23 0.00 21 64 44 | 79 2016 49 2018 59 2020 33 2022 || 0.22 2004 0.0 2023* | 2.62 0.08 0.00 22 63 43 | 78 2007 51 1998 58 2020 32 2018 || 1.03 2005 0.0 2023* | 2.75 0.31 0.00 23 63 43 | 80 2007 44 2003 61 2020 33 2003 || 0.30 2009 0.0 2023* | 2.88 0.23 0.00 24 62 43 | 82 2001 47 2002 61 2017 29 2008 || 1.73 2009 0.0 2023* | 3.00 0.23 0.00 25 62 42 | 76 2010 50 2005* 60 2022 31 2003 || 0.73 2008 0.0 2023* | 3.12 0.31 0.00 26 62 42 | 78 2023 50 2018 60 2010 31 2018* || 1.72 2021 0.0 2023* | 3.23 0.38 0.00 27 61 42 | 75 2010 49 2006 62 2010 30 2006 || 1.85 2003 0.0 2023* | 3.34 0.42 0.00 28 61 41 | 80 2023 45 2008 55 2012* 30 2013 || 1.48 2008 0.0 2008 | 3.46 0.31 0.00 29 61 41 | 72 2015 45 2011* 57 2017 29 2001 || 3.12 2017 3.2 2011 | 3.57 0.46 0.04 30 60 41 | 78 2016 42 2002 58 2019 32 2022* || 0.55 2016 0.0 2002 | 3.68 0.38 0.00 31 60 40 | 74 2019* 46 2020 57 2019* 28 2020* || 0.70 2019 0.0 2023* | 3.79 0.27 0.00 * - Asterisk indicates that the record was also reached in previous years.