Climate Summary for May
Station: Philadelphia/Mt Holly WFO (286964) State: New Jersey Period of Record: 5/1994-5/2024 (# of years included = 31) 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 68 46 | 84 2007 55 1995 59 1994 34 2000 || 4.25 2014 0.0 2024* | 0.11 0.45 0.00 2 68 46 | 91 2010 50 2016 61 2010 36 2005 || 0.47 2016 0.0 2024* | 0.22 0.48 0.00 3 69 47 | 91 2001 48 1995 68 2010 35 2005 || 0.73 2016 0.0 2024* | 0.33 0.48 0.00 4 69 47 | 92 2001 55 2023* 63 2018* 36 2005 || 0.69 1997 0.0 2024* | 0.45 0.52 0.00 5 69 47 | 92 2001 51 2016 63 2018 36 2005* || 0.49 2009 0.0 2024* | 0.57 0.35 0.00 6 70 48 | 87 2000 56 2019 63 2015 38 2011 || 1.64 2017 0.0 2024* | 0.69 0.35 0.00 7 70 48 | 89 2000 53 2016 64 2000 35 1996 || 0.95 2022 0.0 2024* | 0.80 0.39 0.00 8 70 48 | 95 2000 51 2022 64 2000 33 1997 || 1.17 1994 0.0 2024* | 0.92 0.48 0.00 9 70 49 | 95 2000 53 2020 69 2000 33 2020 || 1.79 1998 0.0 2024* | 1.04 0.32 0.00 10 70 49 | 93 2000 48 2020 66 2000 36 2020 || 0.82 1998 0.0 2024* | 1.15 0.35 0.00 11 71 49 | 85 2004 51 2024 66 2015 36 2010 || 0.68 1998 0.0 2024* | 1.27 0.32 0.00 12 71 50 | 89 2004* 55 1998 63 2015* 39 2010 || 0.77 2006 0.0 2024* | 1.38 0.45 0.00 13 71 50 | 89 2004 49 2008 62 2014 35 2020 || 0.97 2002 0.0 2024* | 1.49 0.35 0.00 14 71 50 | 89 2004 50 2019 61 2012 32 1996 || 1.25 2017 0.0 2024* | 1.61 0.29 0.00 15 72 50 | 83 2004 55 2019 63 2012 38 1999* || 0.62 2006 0.0 2024* | 1.72 0.39 0.00 16 72 51 | 89 2004 64 2024 66 2020 38 2016 || 0.82 1994 0.0 2024* | 1.83 0.35 0.00 17 72 51 | 89 1998 56 2003 62 2015 43 2021* || 0.85 2008 0.0 2024* | 1.94 0.48 0.00 18 72 52 | 90 2017 56 2003 63 2015 38 2023 || 1.14 2002 0.0 2024* | 2.04 0.32 0.00 19 72 52 | 92 2017 53 2010 70 2017 36 2002 || 0.63 2022 0.0 2024* | 2.15 0.58 0.00 20 73 52 | 93 1996 54 1994 61 2019* 38 2002 || 1.00 2000 0.0 2024* | 2.26 0.39 0.00 21 73 53 | 98 1996 51 2005 67 1996 35 2002 || 1.06 2005 0.0 2024* | 2.37 0.48 0.00 22 73 53 | 95 1996 55 2015 65 2022* 39 2002 || 1.05 2016 0.0 2024* | 2.48 0.45 0.00 23 74 53 | 91 2022* 57 2003* 69 2013 39 2002 || 0.59 2017 0.0 2024* | 2.59 0.42 0.00 24 74 54 | 92 2004 55 2003 71 2004 43 2006 || 0.55 2000 0.0 2024* | 2.70 0.32 0.00 25 74 54 | 89 2004 61 2003 65 2012 45 2013* || 2.25 1999 0.0 2024* | 2.82 0.45 0.00 26 74 54 | 88 2024* 55 2005 66 2018 44 2023 || 2.31 1997 0.0 2024* | 2.94 0.32 0.00 27 75 55 | 92 2021* 57 2003 68 2012 42 2013 || 1.18 2003 0.0 2024* | 3.07 0.48 0.00 28 75 55 | 89 2016 61 1996 69 2012 38 1994 || 0.85 2022 0.0 2024* | 3.21 0.42 0.00 29 75 55 | 92 2012 58 1996 73 2012 41 1997 || 1.02 2021 0.0 2024* | 3.35 0.48 0.00 30 76 56 | 92 2012 51 2021 69 2012 40 1996 || 3.08 2016 0.0 2024* | 3.49 0.48 0.00 31 76 56 | 92 2013 52 2021 69 2011 42 2004* || 0.70 2019 0.0 2024* | 3.63 0.19 0.00 * - Asterisk indicates that the record was also reached in previous years.