Statewide Rankings
Delaware
Average Temperature Rankings, September 2017
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
September 2017 1-Month |
69.8°F (21.0°C) | 67.4°F (19.7°C) |
2.4°F (1.3°C) | 104th Coolest | Coolest since: |
1917 |
25th Warmest | Warmest since: |
2018 | ||||
Ties: 1959 | ||||||
Aug– 2-Month |
71.9°F (22.2°C) | 70.6°F (21.4°C) |
1.3°F (0.8°C) | 93rd Coolest | Coolest since: |
1927, 1963 |
36th Warmest | Warmest since: |
2018 | ||||
Ties: 1921, 1947, 1987, 1993 | ||||||
Jul– 3-Month |
74.1°F (23.4°C) | 72.2°F (22.3°C) |
1.9°F (1.1°C) | 105th Coolest | Coolest since: |
1909 |
24th Warmest | Warmest since: |
2016 | ||||
Ties: 1987, 1998 | ||||||
Jun– 4-Month |
73.9°F (23.3°C) | 71.8°F (22.1°C) |
2.1°F (1.2°C) | 114th Coolest | Coolest since: |
1927 |
15th Warmest | Warmest since: |
2010 | ||||
Ties: 2007, 2008 | ||||||
May– 5-Month |
71.7°F (22.1°C) | 69.9°F (21.1°C) |
1.8°F (1.0°C) | 109th Coolest | Coolest since: |
1924, 1927 |
20th Warmest | Warmest since: |
2010 | ||||
Ties: 1998, 1999 | ||||||
Apr– 6-Month |
69.7°F (20.9°C) | 66.9°F (19.4°C) |
2.8°F (1.5°C) | 121st Coolest | Coolest since: |
1907 |
8th Warmest | Warmest since: |
2010 | ||||
Mar– 7-Month |
66.0°F (18.9°C) | 63.5°F (17.5°C) |
2.5°F (1.4°C) | 119th Coolest | Coolest since: |
1924 |
10th Warmest | Warmest since: |
2010 | ||||
Ties: 1991, 2020, 2022 | ||||||
Feb– 8-Month |
63.3°F (17.4°C) | 59.8°F (15.4°C) |
3.5°F (2.0°C) | 124th Coolest | Coolest since: |
1907 |
5th Warmest | Warmest since: |
2012 | ||||
Ties: 2002 | ||||||
Jan– 9-Month |
60.6°F (15.9°C) | 56.9°F (13.8°C) |
3.7°F (2.1°C) | 126th Coolest | Coolest since: |
1940 |
3rd Warmest | Warmest since: |
2012 | ||||
Dec 2016– 10-Month |
58.5°F (14.7°C) | 54.8°F (12.7°C) |
3.7°F (2.0°C) | 123rd Coolest | Coolest since: |
1904 |
5th Warmest | Warmest since: |
2012 | ||||
Nov 2016– 11-Month |
57.6°F (14.2°C) | 54.0°F (12.2°C) |
3.6°F (2.0°C) | 124th Coolest | Coolest since: |
1904 |
4th Warmest | Warmest since: |
2012 | ||||
Oct 2016– 12-Month |
57.8°F (14.3°C) | 54.2°F (12.3°C) |
3.6°F (2.0°C) | 124th Coolest | Coolest since: |
1904 |
4th Warmest | Warmest since: |
2012 | ||||
Apr 2016– 18-Month |
61.7°F (16.5°C) | 58.4°F (14.7°C) |
3.3°F (1.8°C) | 123rd Coolest | Coolest since: |
1904, 1918 |
5th Warmest | Warmest since: |
2012 | ||||
Oct 2015– 24-Month |
58.0°F (14.4°C) | 54.2°F (12.3°C) |
3.8°F (2.1°C) | 126th Coolest | Coolest since: |
1905 |
1st Warmest | Warmest to Date |
2017 | ||||
Oct 2014– 36-Month |
57.1°F (13.9°C) | 54.2°F (12.3°C) |
2.9°F (1.6°C) | 119th Coolest | Coolest since: |
1905, 1918 |
7th Warmest | Warmest since: |
2018 | ||||
Oct 2013– 48-Month |
56.5°F (13.6°C) | 54.2°F (12.3°C) |
2.3°F (1.3°C) | 117th Coolest | Coolest since: |
1905 |
8th Warmest | Warmest since: |
2019 | ||||
Ties: 2014 | ||||||
Oct 2012– 60-Month |
56.4°F (13.6°C) | 54.1°F (12.3°C) |
2.3°F (1.3°C) | 113th Coolest | Coolest since: |
1908 |
11th Warmest | Warmest since: |
2020 | ||||
Ties: 2002, 2011 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings