Statewide Rankings
Delaware
Average Temperature Rankings, September 1921
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2022) | Warmest/Coolest Since | Record |
---|---|---|---|---|---|---|
September 1921 1-Month | 72.4°F (22.4°C) | 67.4°F (19.7°C) | 5.0°F (2.7°C) | 126th Coolest | Coolest since: | 1917 |
3rd Warmest | Warmest to Date | 2018 | ||||
Aug– 2-Month | 71.9°F (22.2°C) | 70.6°F (21.4°C) | 1.3°F (0.8°C) | 91st Coolest | Coolest since: | 1927, 1963 |
38th Warmest | Warmest since: | 2018 | ||||
Ties: 1987, 2017 | ||||||
Jul– 3-Month | 73.8°F (23.2°C) | 72.2°F (22.3°C) | 1.6°F (0.9°C) | 97th Coolest | Coolest since: | 1909 |
32nd Warmest | Warmest since: | 2016 | ||||
Ties: 1983, 1988 | ||||||
Jun– 4-Month | 73.3°F (22.9°C) | 71.9°F (22.2°C) | 1.4°F (0.7°C) | 100th Coolest | Coolest since: | 1927 |
29th Warmest | Warmest since: | 2010 | ||||
Ties: 1901, 1925, 1988 | ||||||
May– 5-Month | 70.7°F (21.5°C) | 69.9°F (21.1°C) | 0.8°F (0.4°C) | 80th Coolest | Coolest since: | 1924, 1927 |
49th Warmest | Warmest since: | 2010 | ||||
Ties: 1901, 1936, 1952, 1983, 1989, 2009 | ||||||
Apr– 6-Month | 68.5°F (20.3°C) | 66.9°F (19.4°C) | 1.6°F (0.9°C) | 105th Coolest | Coolest since: | 1907 |
24th Warmest | Warmest since: | 2010 | ||||
Ties: 1955, 1977, 2007, 2013 | ||||||
Mar– 7-Month | 66.3°F (19.1°C) | 63.5°F (17.5°C) | 2.8°F (1.6°C) | 121st Coolest | Coolest since: | 1924 |
8th Warmest | Warmest to Date | 2010 | ||||
Feb– 8-Month | 62.7°F (17.1°C) | 59.8°F (15.4°C) | 2.9°F (1.7°C) | 117th Coolest | Coolest since: | 1907 |
12th Warmest | Warmest to Date | 2012 | ||||
Jan– 9-Month | 59.7°F (15.4°C) | 56.9°F (13.8°C) | 2.8°F (1.6°C) | 118th Coolest | Coolest since: | 1940 |
11th Warmest | Warmest to Date | 2012 | ||||
Ties: 2006, 2011 | ||||||
Dec 1920– 10-Month | 57.6°F (14.2°C) | 54.8°F (12.7°C) | 2.8°F (1.5°C) | 117th Coolest | Coolest since: | 1904 |
11th Warmest | Warmest to Date | 2012 | ||||
Ties: 2021 | ||||||
Nov 1920– 11-Month | 56.4°F (13.6°C) | 54.0°F (12.2°C) | 2.4°F (1.4°C) | 114th Coolest | Coolest since: | 1904 |
14th Warmest | Warmest to Date | 2012 | ||||
Ties: 1949, 2007 | ||||||
Oct 1920– 12-Month | 56.7°F (13.7°C) | 54.2°F (12.3°C) | 2.5°F (1.4°C) | 113th Coolest | Coolest since: | 1904 |
15th Warmest | Warmest to Date | 2012 | ||||
Apr 1920– 18-Month | 59.6°F (15.3°C) | 58.4°F (14.7°C) | 1.2°F (0.6°C) | 102nd Coolest | Coolest since: | 1918 |
26th Warmest | Warmest to Date | 2012 | ||||
Ties: 1942, 1953, 1986 | ||||||
Oct 1919– 24-Month | 54.7°F (12.6°C) | 54.2°F (12.3°C) | 0.5°F (0.3°C) | 76th Coolest | Coolest since: | 1905 |
51st Warmest | Warmest to Date | 2017 | ||||
Ties: 1984, 1993 | ||||||
Oct 1918– 36-Month | 54.7°F (12.6°C) | 54.2°F (12.3°C) | 0.5°F (0.3°C) | 74th Coolest | Coolest since: | 1905, 1918 |
52nd Warmest | Warmest to Date | 2018 | ||||
Ties: 1944, 1957, 1996 | ||||||
Oct 1917– 48-Month | 53.9°F (12.2°C) | 54.2°F (12.3°C) | -0.3°F (-0.1°C) | 38th Coolest | Coolest since: | 1905 |
87th Warmest | Warmest since: | 2019 | ||||
Ties: 1903, 1914, 1915, 1925, 1938, 1961, 1972, 1984 | ||||||
Oct 1916– 60-Month | 53.7°F (12.1°C) | 54.1°F (12.3°C) | -0.4°F (-0.2°C) | 26th Coolest | Coolest since: | 1908 |
98th Warmest | Warmest since: | 2020 | ||||
Ties: 1903, 1916, 1917, 1929, 1930, 1963 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on June 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings