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Trends
Day/Week Graphs
Ocean Temperature
Day/Month Data
Weather Models
Both GFS & NAM
00z
06z
12z
18z
24hr Precip
00z
06z
12z
18z
36hr Simulated radar
00z
06z
12z
18z
SKEWT Soundings
00z
12z
Historical Data:
Calendar
Over Time
Each Day Records
5 Year Averages
10 Year Averages
Temperature Data
Top 100 Hottest Days
Top 100 Coldest Days
Temperature swing same day
First 70,80,90 deg day each year
Max High/Low each year
Same day each year
Same month each year
Avg high/low each month
Number of day Temp hit 100+
Number of days Temp hit 90+
Number of days Temp hit 80+
Avg Winter Temperature
Avg Spring Temperature
Avg Summer Temperature
Avg Fall Temperature
Avg Year Temperature
Yearly Temperature Trends
Consecutive Days above 60,70,80,90
Snow Data
100 Largest Daily Snowfalls
100 Snowiest Months
Snowiest Months By Month
100 Snowiest Single Day
50 Most/Least Days it Snowed per Year
Top 50 Snow Storms
Top 25 Snowiest Days Each Month
Top 50 Most/Least Snowiest Years
All Daily Snowfalls Greater than 'X'
Number of Time it Snowed on the same Day
Each Year Snow Totals
First Snow of Each Season
Year to Date Snow Totals for each Year
Each Season Snow by Day
Rain Data
100 Rainiest Days
100 Rainiest Months
100 Rainiest Months Same Month
100 Least Rainiest Months
100 Least Rainiest Months Same Month
100 Rainiest Single Date
50 Most/Least Days it Rained per year
50 Most/Least Rain Total per Year
Each Winter Rains
Each Spring Rains
Each Summer Rains
Each Fall Rains
Each Year Rain Total
Year to Date Rain Totals for each Year
Each Days Rain for the Year
Weather Calendar
Weather Calendar
Month:
January
February
March
April
May
June
July
August
September
October
November
December
Year:
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
1949
1948
1947
1946
1945
1944
1943
1942
1941
1940
1939
1938
1937
1936
1935
1934
1933
1932
1931
1930
1929
1928
1927
1926
1925
1924
1923
1922
1921
1920
1919
1918
1917
1916
1915
1914
1913
1912
1911
1910
1909
1908
1907
1906
1905
1904
1903
1902
1901
1900
1899
1898
1897
1896
1895
1894
1893
1892
1891
1890
1889
1888
1887
1886
1885
1884
1883
1882
1881
1880
1879
1878
1877
1876
1875
1874
1873
1872
September 2023
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
77°
/
56°
2
82°
/
51°
3
90°
/
61°
4
92°
/
68°
5
93°
/
72°
6
96°
/
70°
7
97°
/
71°
8
93°
/
72°
0.46"
9
/
10
/
11
/
12
/
13
/
14
/
15
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16
/
17
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18
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19
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20
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21
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22
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23
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24
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25
/
26
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27
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28
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29
/
30
/
September High
97 °F
September Low
51 °F
September Rain Total
0.46 in.
September Snow Total
0 in.
High Temp
/
Low Temp
Rain
/
Snow
T = Trace
N/A = Missing Data
Data updates every 1-2 weeks
** All data in this weather calendar is offical data for Philadelphia and verified using NOAA.
