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 2022. For more information, please see Climatological Rankings.
Pennsylvania
Average Temperature Rankings, September 1909
View Period (Months):All1234567891011121824364860
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
September 1909 1-Month |
60.4°F (15.8°C) | 61.7°F (16.5°C) |
-1.3°F (-0.7°C) | 28th Coolest | Coolest since: 1899 | 1918 |
100th Warmest | Warmest since: 1908 | 1961 | ||||
Ties: 1995, 1997, 2001 | ||||||
Aug–Sep 1909 2-Month |
63.9°F (17.7°C) | 65.0°F (18.3°C) |
-1.1°F (-0.6°C) | 23rd Coolest | Coolest since: 1904 | 1963 |
105th Warmest | Warmest since: 1908 | 2016 | ||||
Ties: 1904, 1974 | ||||||
Jul–Sep 1909 3-Month |
65.2°F (18.4°C) | 66.8°F (19.3°C) |
-1.6°F (-0.9°C) | 11th Coolest | Coolest to Date | 1924, 1962, 1963, 1976 |
117th Warmest | Warmest since: 1908 | 2016 | ||||
Jun–Sep 1909 4-Month |
65.6°F (18.7°C) | 66.6°F (19.2°C) |
-1.0°F (-0.5°C) | 21st Coolest | Coolest since: 1907 | 1924 |
107th Warmest | Warmest since: 1908 | 2005, 2016 | ||||
Ties: 1912, 1967, 1979, 1997 | ||||||
May–Sep 1909 5-Month |
64.0°F (17.8°C) | 64.8°F (18.2°C) |
-0.8°F (-0.4°C) | 23rd Coolest | Coolest since: 1907 | 1924 |
105th Warmest | Warmest since: 1908 | 2018 | ||||
Ties: 1902, 1926, 1929, 1990 | ||||||
Apr–Sep 1909 6-Month |
61.0°F (16.1°C) | 61.8°F (16.6°C) |
-0.8°F (-0.5°C) | 26th Coolest | Coolest since: 1907 | 1907, 1924 |
102nd Warmest | Warmest since: 1908 | 2010 | ||||
Ties: 1902, 1972, 1979 | ||||||
Mar–Sep 1909 7-Month |
57.1°F (13.9°C) | 58.2°F (14.6°C) |
-1.1°F (-0.7°C) | 21st Coolest | Coolest since: 1907 | 1924 |
107th Warmest | Warmest since: 1908 | 2010 | ||||
Ties: 1904, 1915, 1971 | ||||||
Feb–Sep 1909 8-Month |
54.0°F (12.2°C) | 54.1°F (12.3°C) |
-0.1°F (-0.1°C) | 50th Coolest | Coolest since: 1907 | 1924 |
78th Warmest | Warmest since: 1908 | 2012 | ||||
Ties: 1941 | ||||||
Jan–Sep 1909 9-Month |
51.2°F (10.7°C) | 51.0°F (10.6°C) |
0.2°F (0.1°C) | 67th Coolest | Coolest since: 1907 | 1940 |
61st Warmest | Warmest since: 1908 | 2012 | ||||
Ties: 1976, 1988 | ||||||
Dec 1908–Sep 1909 10-Month |
49.0°F (9.4°C) | 48.8°F (9.3°C) |
0.2°F (0.1°C) | 70th Coolest | Coolest since: 1907 | 1904 |
57th Warmest | Warmest since: 1908 | 2012 | ||||
Ties: 1896, 1941, 1959, 1974, 1975, 1976, 1986, 1997, 2009 | ||||||
Nov 1908–Sep 1909 11-Month |
48.0°F (8.9°C) | 47.9°F (8.8°C) |
0.1°F (0.1°C) | 58th Coolest | Coolest since: 1907 | 1904 |
69th Warmest | Warmest since: 1908 | 2012 | ||||
Ties: 1941, 1946, 2009 | ||||||
Oct 1908–Sep 1909 12-Month |
48.3°F (9.1°C) | 48.1°F (8.9°C) |
0.2°F (0.2°C) | 68th Coolest | Coolest since: 1908 | 1904 |
59th Warmest | Warmest since: 1906 | 2012 | ||||
Ties: 1944, 1951, 1972, 1993 | ||||||
Apr 1908–Sep 1909 18-Month |
53.1°F (11.7°C) | 52.7°F (11.5°C) |
0.4°F (0.2°C) | 79th Coolest | Coolest since: 1908 | 1918 |
48th Warmest | Warmest since: 1906 | 2012 | ||||
Ties: 1906, 1930, 1935, 1938, 1950, 1976 | ||||||
Oct 1907–Sep 1909 24-Month |
48.1°F (8.9°C) | 48.1°F (8.9°C) |
0.0°F (0.0°C) | 47th Coolest | Coolest since: 1908 | 1905 |
79th Warmest | Warmest since: 1901 | 2017 | ||||
Ties: 1911, 1920, 1937, 1944, 1956, 1972 | ||||||
Oct 1906–Sep 1909 36-Month |
47.6°F (8.7°C) | 48.1°F (8.9°C) |
-0.5°F (-0.2°C) | 23rd Coolest | Coolest since: 1907 | 1979 |
102nd Warmest | Warmest since: 1908 | 2018 | ||||
Ties: 1912, 1925, 1962, 1971, 1981 | ||||||
Oct 1905–Sep 1909 48-Month |
47.9°F (8.8°C) | 48.1°F (8.9°C) |
-0.2°F (-0.1°C) | 35th Coolest | Coolest since: 1908 | 1907 |
89th Warmest | Warmest since: 1903 | 2019 | ||||
Ties: 1902, 1915, 1925, 1937, 1959 | ||||||
Oct 1904–Sep 1909 60-Month |
47.5°F (8.6°C) | 48.1°F (8.9°C) |
-0.6°F (-0.3°C) | 18th Coolest | Coolest since: 1908 | 1908 |
105th Warmest | Warmest since: 1904 | 2020 | ||||
Ties: 1919, 1926, 1968, 1969, 1971, 1980 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 30, 2022 from https://www.ncei.noaa.gov/cag/