Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of May 2021. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, September 1930

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1930
1-Month
65.4°F
(18.6°C)
61.7°F
(16.5°C)
3.7°F
(2.1°C)
118th Coolest Coolest since: 1929 1918
9th Warmest Warmest since: 1921 1961
Aug–Sep 1930
2-Month
66.8°F
(19.3°C)
65.0°F
(18.3°C)
1.8°F
(1.0°C)
102nd Coolest Coolest since: 1929 1963
25th Warmest Warmest since: 1906 2016
Ties: 2020
Jul–Sep 1930
3-Month
68.2°F
(20.1°C)
66.9°F
(19.4°C)
1.3°F
(0.7°C)
101st Coolest Coolest since: 1929 1924, 1962, 1963, 1976
26th Warmest Warmest since: 1921 2016
Ties: 1911, 1998
Jun–Sep 1930
4-Month
67.9°F
(19.9°C)
66.6°F
(19.2°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 1929 1924
28th Warmest Warmest since: 1921 2005, 2016
Ties: 1943, 1944, 1949, 1961, 2007
May–Sep 1930
5-Month
66.2°F
(19.0°C)
64.8°F
(18.2°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1929 1924
28th Warmest Warmest since: 1921 2018
Ties: 1901
Apr–Sep 1930
6-Month
62.8°F
(17.1°C)
61.8°F
(16.6°C)
1.0°F
(0.5°C)
95th Coolest Coolest since: 1929 1907, 1924
32nd Warmest Warmest since: 1922 2010
Ties: 1922, 1936, 1939, 1949, 2006, 2007, 2020
Mar–Sep 1930
7-Month
58.8°F
(14.9°C)
58.1°F
(14.5°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1929 1924
46th Warmest Warmest since: 1922 2010
Ties: 1948, 1985
Feb–Sep 1930
8-Month
55.5°F
(13.1°C)
54.2°F
(12.3°C)
1.3°F
(0.8°C)
104th Coolest Coolest since: 1929 1924
23rd Warmest Warmest since: 1922 2012
Ties: 1922, 1953, 2000, 2004
Jan–Sep 1930
9-Month
52.2°F
(11.2°C)
50.9°F
(10.5°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 1929 1940
27th Warmest Warmest since: 1921 2012
Ties: 1911, 1913, 1931, 1939, 1987
Dec 1929–Sep 1930
10-Month
50.0°F
(10.0°C)
48.8°F
(9.3°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1929 1904
31st Warmest Warmest since: 1921 2012
Ties: 1939, 2011
Nov 1929–Sep 1930
11-Month
48.9°F
(9.4°C)
47.9°F
(8.8°C)
1.0°F
(0.6°C)
90th Coolest Coolest since: 1929 1904
36th Warmest Warmest since: 1921 2012
Ties: 1942
Oct 1929–Sep 1930
12-Month
48.8°F
(9.3°C)
48.1°F
(8.9°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1929 1904
41st Warmest Warmest since: 1921 2012
Ties: 1900, 1947
Apr 1929–Sep 1930
18-Month
53.1°F
(11.7°C)
52.7°F
(11.5°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1929 1918
47th Warmest Warmest since: 1922 2012
Ties: 1906, 1909, 1935, 1938, 1950, 1976
Oct 1928–Sep 1930
24-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
88th Coolest Coolest since: 1929 1905
37th Warmest Warmest since: 1922 2017
Ties: 1901, 1921, 1938, 1942, 1943
Oct 1927–Sep 1930
36-Month
48.5°F
(9.2°C)
48.1°F
(8.9°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1929 1979
49th Warmest Warmest since: 1923 2018
Ties: 1952, 1956, 1957
Oct 1926–Sep 1930
48-Month
48.1°F
(8.9°C)
48.1°F
(8.9°C)
0.0°F
(0.0°C)
47th Coolest Coolest since: 1929 1907
76th Warmest Warmest since: 1924 2019
Ties: 1911, 1913, 1916, 1946, 1958, 1977
Oct 1925–Sep 1930
60-Month
47.7°F
(8.7°C)
48.1°F
(8.9°C)
-0.4°F
(-0.2°C)
27th Coolest Coolest since: 1929 1908
95th Warmest Warmest since: 1925 2020
Ties: 1962, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 19, 2021 from https://www.ncdc.noaa.gov/cag/