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 December 2020. For more information, please see Climatological Rankings.
Pennsylvania
Average Temperature Rankings, September 1984
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1984 1-Month |
59.0°F (15.0°C) | 61.7°F (16.5°C) |
-2.7°F (-1.5°C) | 12th Coolest | Coolest since: 1976 | 1918 |
| 115th Warmest | Warmest since: 1983 | 1961 | ||||
| Ties: 1940, 1976 | ||||||
|
Aug–Sep 1984 2-Month |
64.4°F (18.0°C) | 65.1°F (18.4°C) |
-0.7°F (-0.4°C) | 35th Coolest | Coolest since: 1982 | 1963 |
| 92nd Warmest | Warmest since: 1983 | 2016 | ||||
| Ties: 1913, 1918, 1929, 1943, 1951, 1957 | ||||||
|
Jul–Sep 1984 3-Month |
65.6°F (18.7°C) | 66.9°F (19.4°C) |
-1.3°F (-0.7°C) | 14th Coolest | Coolest since: 1982 | 1924, 1962, 1963, 1976 |
| 113th Warmest | Warmest since: 1983 | 2016 | ||||
| Ties: 1903, 1904, 1917, 1997 | ||||||
|
Jun–Sep 1984 4-Month |
65.9°F (18.8°C) | 66.6°F (19.2°C) |
-0.7°F (-0.4°C) | 33rd Coolest | Coolest since: 1982 | 1924 |
| 94th Warmest | Warmest since: 1983 | 2005, 2016 | ||||
| Ties: 1920, 1964 | ||||||
|
May–Sep 1984 5-Month |
63.6°F (17.6°C) | 64.8°F (18.2°C) |
-1.2°F (-0.6°C) | 14th Coolest | Coolest since: 1976 | 1924 |
| 113th Warmest | Warmest since: 1983 | 2018 | ||||
| Ties: 1897, 1915 | ||||||
|
Apr–Sep 1984 6-Month |
60.7°F (15.9°C) | 61.8°F (16.6°C) |
-1.1°F (-0.7°C) | 15th Coolest | Coolest since: 1982 | 1907, 1924 |
| 112th Warmest | Warmest since: 1983 | 2010 | ||||
| Ties: 1966, 1982 | ||||||
|
Mar–Sep 1984 7-Month |
56.3°F (13.5°C) | 58.1°F (14.5°C) |
-1.8°F (-1.0°C) | 7th Coolest | Coolest since: 1956 | 1924 |
| 120th Warmest | Warmest since: 1983 | 2010 | ||||
|
Feb–Sep 1984 8-Month |
53.5°F (11.9°C) | 54.2°F (12.3°C) |
-0.7°F (-0.4°C) | 31st Coolest | Coolest since: 1982 | 1924 |
| 96th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1965, 1966, 1996 | ||||||
|
Jan–Sep 1984 9-Month |
49.8°F (9.9°C) | 50.9°F (10.5°C) |
-1.1°F (-0.6°C) | 20th Coolest | Coolest since: 1982 | 1940 |
| 107th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1971 | ||||||
|
Dec 1983–Sep 1984 10-Month |
47.4°F (8.6°C) | 48.8°F (9.3°C) |
-1.4°F (-0.7°C) | 14th Coolest | Coolest since: 1982 | 1904 |
| 112th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1924, 1979 | ||||||
|
Nov 1983–Sep 1984 11-Month |
46.8°F (8.2°C) | 47.9°F (8.8°C) |
-1.1°F (-0.6°C) | 19th Coolest | Coolest since: 1982 | 1904 |
| 107th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1970, 1979 | ||||||
|
Oct 1983–Sep 1984 12-Month |
47.2°F (8.4°C) | 48.2°F (9.0°C) |
-1.0°F (-0.6°C) | 24th Coolest | Coolest since: 1982 | 1904 |
| 102nd Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1967, 1996 | ||||||
|
Apr 1983–Sep 1984 18-Month |
52.1°F (11.2°C) | 52.7°F (11.5°C) |
-0.6°F (-0.3°C) | 22nd Coolest | Coolest since: 1982 | 1918 |
| 104th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1907, 1912, 1941, 1951, 1961, 1964 | ||||||
|
Oct 1982–Sep 1984 24-Month |
48.5°F (9.2°C) | 48.1°F (8.9°C) |
0.4°F (0.3°C) | 75th Coolest | Coolest since: 1983 | 1905 |
| 50th Warmest | Warmest since: 1976 | 2017 | ||||
| Ties: 1947, 1990 | ||||||
|
Oct 1981–Sep 1984 36-Month |
47.8°F (8.8°C) | 48.1°F (8.9°C) |
-0.3°F (-0.1°C) | 36th Coolest | Coolest since: 1983 | 1979 |
| 88th Warmest | Warmest since: 1983 | 2018 | ||||
| Ties: 1941, 1942, 1960, 1983, 1994 | ||||||
|
Oct 1980–Sep 1984 48-Month |
47.7°F (8.7°C) | 48.1°F (8.9°C) |
-0.4°F (-0.2°C) | 28th Coolest | Coolest since: 1982 | 1907 |
| 95th Warmest | Warmest since: 1983 | 2019 | ||||
| Ties: 1910, 1961 | ||||||
|
Oct 1979–Sep 1984 60-Month |
47.9°F (8.8°C) | 48.1°F (8.9°C) |
-0.2°F (-0.1°C) | 36th Coolest | Coolest since: 1983 | 1908 |
| 86th Warmest | Warmest since: 1977 | 2020 | ||||
| Ties: 1910, 1915, 1921, 1944, 1960 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/