Month | Average (°F) | Record (°F) | Average (inches) | |||
---|---|---|---|---|---|---|
High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
January | 41.3 | 26.8 | 74 | -16 | 3.1 | 7.1 |
February | 44.3 | 28.3 | 77 | -15 | 2.8 | 8.4 |
March | 52.7 | 35.1 | 87 | -5 | 4.0 | 3.6 |
April | 64.7 | 45.0 | 95 | 5 | 3.5 | 0.3 |
May | 74.3 | 55.0 | 97 | 25 | 3.3 | 0.0 |
June | 83.1 | 64.7 | 101 | 31 | 4.0 | 0.0 |
July | 87.8 | 70.4 | 107 | 42 | 4.4 | 0.0 |
August | 85.7 | 68.8 | 101 | 38 | 4.3 | 0.0 |
September | 78.8 | 61.7 | 100 | 29 | 4.4 | 0.0 |
October | 67.1 | 50.0 | 96 | 19 | 3.5 | 0.0 |
November | 55.9 | 39.6 | 84 | 10 | 2.9 | 0.2 |
December | 46.0 | 31.9 | 73 | -7 | 4.0 | 3.6 |
Entire year | 65.2 | 48.2 | 107 | -16 | 44.1 | 23.2 |
More Philadelphia Weather Records
1894–2024
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||
---|---|---|
Highest daily low | 83 °F | July 23, 2011 |
Lowest daily high | 0 °F | January 13, 1912 |
Greatest daily range (Difference of high and low) |
54 °F | March 4, 1895 |
Greatest difference in daily high over two conscutive days |
47 °F | Jan 6–7, 2014 |
Most daily precipitation | 8.0 inches | July 28, 2013 |
Most monthly precipitation | 19.3 inches | August 2011 |
Most yearly precipitation | 64.3 inches | 2011 |
Most yearly days with precipitation | 161 | 1911 |
Earliest snow in season | October 10 | 1979 |
Latest snow in season | May 29 | 1901 |
Most daily snow | 27.6 inches | January 7, 1996 |
Most monthly snow | 51.5 inches | February 2010 |
Most yearly snow | 104.6 inches | 1910 |
Most snow in a winter | 114.1 inches | 1910–1911 |
Greatest snow accumulation | 28.0 inches | January 8, 1996 |
Earliest freeze | September 10 | 1914 |
Earliest day ≥ 80 °F | March 8 | 2000 |
Earliest day ≥ 90 °F | April 12 | 1977 |
Earliest day ≥ 100 °F | June 5 | 1925 |
Latest freeze | June 6 | 1914 |
Latest day ≥ 80 °F | November 15 | 1993 |
Latest day ≥ 90 °F | October 10 | 1939 |
Latest day ≥ 100 °F | September 3 | 1953 |
Most days in a year < 0 °F | 14 | 1914 |
Most days in a year < 32 °F | 165 | 1915 |
Most days in a year ≥ 80 °F | 126 | 2015 |
Most days in a year ≥ 90 °F | 55 | 2010 |
Most days in a year ≥ 100 °F | 5 | 1988 |
Philadelphia Weather Streaks
Most consecutive days...
|
||
---|---|---|
With precipitation | 11 days | Apr 23 – May 3, 1950 |
Without precipitation | 38 days | Oct 9 – Nov 15, 1924 |
With snow | 6 days | Jan 20–25, 1948 |
High temperature at or below freezing |
27 days | Nov 27 – Dec 23, 1910 |
High temperature ≥ 80 °F | 69 days | Jun 10 – Aug 17, 2010 |
High temperature ≥ 90 °F | 18 days | Jul 29 – Aug 15, 1988 |
High temperature ≥ 100 °F | 3 days | Jul 8–10, 1993 |