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 1918
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1918 1-Month |
56.8°F (13.8°C) | 61.7°F (16.5°C) |
-4.9°F (-2.7°C) | 1st Coolest | Coolest to Date | 1918 |
| 127th Warmest | Warmest since: 1917 | 1961 | ||||
|
Aug–Sep 1918 2-Month |
64.4°F (18.0°C) | 65.1°F (18.4°C) |
-0.7°F (-0.4°C) | 35th Coolest | Coolest since: 1917 | 1963 |
| 93rd Warmest | Warmest since: 1916 | 2016 | ||||
| Ties: 1913, 1929, 1943, 1951, 1957, 1984 | ||||||
|
Jul–Sep 1918 3-Month |
65.7°F (18.7°C) | 66.8°F (19.3°C) |
-1.1°F (-0.6°C) | 19th Coolest | Coolest since: 1917 | 1924, 1962, 1963, 1976 |
| 109th Warmest | Warmest since: 1916 | 2016 | ||||
| Ties: 1946, 1974 | ||||||
|
Jun–Sep 1918 4-Month |
65.4°F (18.6°C) | 66.7°F (19.3°C) |
-1.3°F (-0.7°C) | 14th Coolest | Coolest since: 1917 | 1924 |
| 114th Warmest | Warmest since: 1917 | 2005, 2016 | ||||
| Ties: 1902, 1917, 1940, 1946 | ||||||
|
May–Sep 1918 5-Month |
65.0°F (18.3°C) | 64.8°F (18.2°C) |
0.2°F (0.1°C) | 60th Coolest | Coolest since: 1917 | 1924 |
| 68th Warmest | Warmest since: 1911 | 2018 | ||||
| Ties: 1969, 1986, 2014 | ||||||
|
Apr–Sep 1918 6-Month |
61.9°F (16.6°C) | 61.9°F (16.6°C) |
0.0°F (0.0°C) | 52nd Coolest | Coolest since: 1917 | 1907, 1924 |
| 76th Warmest | Warmest since: 1911 | 2010 | ||||
| Ties: 1905, 1910, 1943, 1983 | ||||||
|
Mar–Sep 1918 7-Month |
58.6°F (14.8°C) | 58.1°F (14.5°C) |
0.5°F (0.3°C) | 73rd Coolest | Coolest since: 1917 | 1924 |
| 55th Warmest | Warmest since: 1913 | 2010 | ||||
| Ties: 1899, 1925, 1929, 1946, 1968, 1983, 2013 | ||||||
|
Feb–Sep 1918 8-Month |
54.5°F (12.5°C) | 54.1°F (12.3°C) |
0.4°F (0.2°C) | 68th Coolest | Coolest since: 1917 | 1924 |
| 60th Warmest | Warmest since: 1911 | 2012 | ||||
|
Jan–Sep 1918 9-Month |
50.0°F (10.0°C) | 51.0°F (10.6°C) |
-1.0°F (-0.6°C) | 24th Coolest | Coolest since: 1917 | 1940 |
| 104th Warmest | Warmest since: 1916 | 2012 | ||||
| Ties: 1923, 1928, 1966, 1972 | ||||||
|
Dec 1917–Sep 1918 10-Month |
46.9°F (8.3°C) | 48.8°F (9.3°C) |
-1.9°F (-1.0°C) | 6th Coolest | Coolest since: 1907 | 1904 |
| 121st Warmest | Warmest since: 1917 | 2012 | ||||
| Ties: 1907 | ||||||
|
Nov 1917–Sep 1918 11-Month |
45.8°F (7.7°C) | 47.9°F (8.8°C) |
-2.1°F (-1.1°C) | 5th Coolest | Coolest since: 1904 | 1904 |
| 122nd Warmest | Warmest since: 1917 | 2012 | ||||
|
Oct 1917–Sep 1918 12-Month |
45.7°F (7.6°C) | 48.1°F (8.9°C) |
-2.4°F (-1.3°C) | 2nd Coolest | Coolest since: 1904 | 1904 |
| 125th Warmest | Warmest since: 1917 | 2012 | ||||
|
Apr 1917–Sep 1918 18-Month |
50.5°F (10.3°C) | 52.7°F (11.5°C) |
-2.2°F (-1.2°C) | 1st Coolest | Coolest to Date | 1918 |
| 126th Warmest | Warmest since: 1917 | 2012 | ||||
|
Oct 1916–Sep 1918 24-Month |
46.2°F (7.9°C) | 48.1°F (8.9°C) |
-1.9°F (-1.0°C) | 2nd Coolest | Coolest since: 1905 | 1905 |
| 124th Warmest | Warmest since: 1917 | 2017 | ||||
|
Oct 1915–Sep 1918 36-Month |
46.7°F (8.2°C) | 48.2°F (9.0°C) |
-1.5°F (-0.8°C) | 2nd Coolest | Coolest to Date | 1979 |
| 123rd Warmest | Warmest since: 1917 | 2018 | ||||
|
Oct 1914–Sep 1918 48-Month |
46.9°F (8.3°C) | 48.1°F (8.9°C) |
-1.2°F (-0.6°C) | 3rd Coolest | Coolest since: 1907 | 1907 |
| 121st Warmest | Warmest since: 1917 | 2019 | ||||
|
Oct 1913–Sep 1918 60-Month |
47.1°F (8.4°C) | 48.1°F (8.9°C) |
-1.0°F (-0.5°C) | 2nd Coolest | Coolest since: 1908 | 1908 |
| 121st Warmest | Warmest since: 1917 | 2020 | ||||
| Ties: 1905, 1907, 1981, 1982 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 19, 2022 from https://www.ncei.noaa.gov/cag/