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 July 2022. For more information, please see Climatological Rankings.
Pennsylvania
Average Temperature Rankings, September 1901
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1901 1-Month |
61.7°F (16.5°C) | 61.7°F (16.5°C) |
0.0°F (0.0°C) | 52nd Coolest | Coolest since: 1899 | 1918 |
| 76th Warmest | Warmest since: 1900 | 1961 | ||||
| Ties: 1904, 1942, 1987, 1989, 2003 | ||||||
|
Aug–Sep 1901 2-Month |
65.9°F (18.8°C) | 65.0°F (18.3°C) |
0.9°F (0.5°C) | 83rd Coolest | Coolest since: 1899 | 1963 |
| 45th Warmest | Warmest since: 1900 | 2016 | ||||
| Ties: 2012 | ||||||
|
Jul–Sep 1901 3-Month |
68.8°F (20.4°C) | 66.8°F (19.3°C) |
2.0°F (1.1°C) | 112th Coolest | Coolest since: 1899 | 1924, 1962, 1963, 1976 |
| 16th Warmest | Warmest since: 1900 | 2016 | ||||
| Ties: 1921, 1936, 1961 | ||||||
|
Jun–Sep 1901 4-Month |
68.4°F (20.2°C) | 66.6°F (19.2°C) |
1.8°F (1.0°C) | 113th Coolest | Coolest since: 1899 | 1924 |
| 15th Warmest | Warmest since: 1900 | 2005, 2016 | ||||
| Ties: 1906, 2019 | ||||||
|
May–Sep 1901 5-Month |
66.2°F (19.0°C) | 64.9°F (18.3°C) |
1.3°F (0.7°C) | 99th Coolest | Coolest since: 1899 | 1924 |
| 29th Warmest | Warmest since: 1900 | 2018 | ||||
| Ties: 1930 | ||||||
|
Apr–Sep 1901 6-Month |
62.6°F (17.0°C) | 61.8°F (16.6°C) |
0.8°F (0.4°C) | 82nd Coolest | Coolest since: 1897 | 1907, 1924 |
| 46th Warmest | Warmest since: 1900 | 2010 | ||||
| Ties: 1895 | ||||||
|
Mar–Sep 1901 7-Month |
58.7°F (14.8°C) | 58.1°F (14.5°C) |
0.6°F (0.3°C) | 78th Coolest | Coolest since: 1899 | 1924 |
| 50th Warmest | Warmest since: 1900 | 2010 | ||||
| Ties: 1913, 1952, 1957, 2008 | ||||||
|
Feb–Sep 1901 8-Month |
53.7°F (12.1°C) | 54.1°F (12.3°C) |
-0.4°F (-0.2°C) | 37th Coolest | Coolest since: 1897 | 1924 |
| 91st Warmest | Warmest since: 1900 | 2012 | ||||
| Ties: 1897, 1927, 1964, 1975, 1994 | ||||||
|
Jan–Sep 1901 9-Month |
50.7°F (10.4°C) | 51.0°F (10.6°C) |
-0.3°F (-0.2°C) | 50th Coolest | Coolest since: 1899 | 1940 |
| 78th Warmest | Warmest since: 1900 | 2012 | ||||
| Ties: 1947, 1964 | ||||||
|
Dec 1900–Sep 1901 10-Month |
48.5°F (9.2°C) | 48.8°F (9.3°C) |
-0.3°F (-0.1°C) | 47th Coolest | Coolest since: 1899 | 1904 |
| 80th Warmest | Warmest since: 1900 | 2012 | ||||
| Ties: 1950, 1972 | ||||||
|
Nov 1900–Sep 1901 11-Month |
47.8°F (8.8°C) | 47.9°F (8.8°C) |
-0.1°F (0.0°C) | 52nd Coolest | Coolest since: 1899 | 1904 |
| 75th Warmest | Warmest since: 1900 | 2012 | ||||
| Ties: 1911, 1992, 2001, 2015 | ||||||
|
Oct 1900–Sep 1901 12-Month |
48.5°F (9.2°C) | 48.1°F (8.9°C) |
0.4°F (0.3°C) | 72nd Coolest | Coolest since: 1899 | 1904 |
| 55th Warmest | Warmest since: 1900 | 2012 | ||||
|
Apr 1900–Sep 1901 18-Month |
53.7°F (12.1°C) | 52.7°F (11.5°C) |
1.0°F (0.6°C) | 99th Coolest | Coolest since: 1900 | 1918 |
| 28th Warmest | Warmest to Date | 2012 | ||||
| Ties: 1933 | ||||||
|
Oct 1899–Sep 1901 24-Month |
48.7°F (9.3°C) | 48.2°F (9.0°C) |
0.5°F (0.3°C) | 88th Coolest | Coolest since: 1900 | 1905 |
| 38th Warmest | Warmest to Date | 2017 | ||||
| Ties: 1921, 1930, 1938, 1942, 1943 | ||||||
|
Oct 1898–Sep 1901 36-Month |
48.3°F (9.1°C) | 48.1°F (8.9°C) |
0.2°F (0.2°C) | 58th Coolest | Coolest since: 1899 | 1979 |
| 67th Warmest | Warmest since: 1900 | 2018 | ||||
| Ties: 1899, 1915, 1938, 1948, 1973, 1995, 2015 | ||||||
|
Oct 1897–Sep 1901 48-Month |
48.6°F (9.2°C) | 48.1°F (8.9°C) |
0.5°F (0.3°C) | 77th Coolest | Coolest since: 1900 | 1907 |
| 47th Warmest | Warmest to Date | 2019 | ||||
| Ties: 1931, 1987, 1990 | ||||||
|
Oct 1896–Sep 1901 60-Month |
48.4°F (9.1°C) | 48.1°F (8.9°C) |
0.3°F (0.2°C) | 72nd Coolest | Coolest since: 1900 | 1908 |
| 51st Warmest | Warmest to Date | 2020 | ||||
| Ties: 1922, 1939, 1945, 1946, 1975 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 18, 2022 from https://www.ncei.noaa.gov/cag/