City Rankings
Wilmington, Delaware
Average Temperature Rankings, June 2009
Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
June 2009 1-Month |
70.5°F (21.4°C) | 72.3°F (22.4°C) |
-1.8°F (-1.0°C) | 14th Coolest | Coolest since: |
1972, 1979 |
62nd Warmest | Warmest since: |
2010 | ||||
Ties: 1965 | ||||||
May– 2-Month |
67.0°F (19.4°C) | 67.6°F (19.8°C) |
-0.6°F (-0.4°C) | 27th Coolest | Coolest since: |
1967 |
49th Warmest | Warmest since: |
2010 | ||||
Ties: 1973, 1980, 2016 | ||||||
Apr– 3-Month |
62.8°F (17.1°C) | 62.9°F (17.2°C) |
-0.1°F (-0.1°C) | 36th Coolest | Coolest since: |
1967, 1972 |
40th Warmest | Warmest since: |
2010 | ||||
Ties: 1977, 2007 | ||||||
Mar– 4-Month |
57.7°F (14.3°C) | 58.0°F (14.4°C) |
-0.3°F (-0.1°C) | 39th Coolest | Coolest since: |
1950 |
35th Warmest | Warmest since: |
2010 | ||||
Ties: 1974 | ||||||
Feb– 5-Month |
53.4°F (11.9°C) | 53.4°F (11.9°C) |
0.0°F (0.0°C) | 41st Coolest | Coolest since: |
1978 |
33rd Warmest | Warmest since: |
2012 | ||||
Jan– 6-Month |
49.3°F (9.6°C) | 50.0°F (10.0°C) |
-0.7°F (-0.4°C) | 33rd Coolest | Coolest since: |
1978 |
41st Warmest | Warmest since: |
2012 | ||||
Ties: 1964, 1993, 1997 | ||||||
Dec 2008– 7-Month |
47.8°F (8.8°C) | 48.1°F (8.9°C) |
-0.3°F (-0.1°C) | 40th Coolest | Coolest since: |
1978 |
33rd Warmest | Warmest since: |
2012 | ||||
Ties: 2011 | ||||||
Nov 2008– 8-Month |
47.4°F (8.6°C) | 47.8°F (8.8°C) |
-0.4°F (-0.2°C) | 39th Coolest | Coolest since: |
1978 |
33rd Warmest | Warmest since: |
2012 | ||||
Ties: 1980, 2005 | ||||||
Oct 2008– 9-Month |
48.4°F (9.1°C) | 48.9°F (9.4°C) |
-0.5°F (-0.3°C) | 38th Coolest | Coolest since: |
1978 |
34th Warmest | Warmest since: |
2012 | ||||
Ties: 1955, 1972, 1992 | ||||||
Sep 2008– 10-Month |
50.5°F (10.3°C) | 50.7°F (10.4°C) |
-0.2°F (-0.1°C) | 40th Coolest | Coolest since: |
1978 |
32nd Warmest | Warmest since: |
2012 | ||||
Ties: 1973 | ||||||
Aug 2008– 11-Month |
52.5°F (11.4°C) | 52.9°F (11.6°C) |
-0.4°F (-0.2°C) | 32nd Coolest | Coolest since: |
1978 |
40th Warmest | Warmest since: |
2012, 2017 | ||||
Ties: 1950, 1955, 1980, 2005 | ||||||
Jul 2008– 12-Month |
54.7°F (12.6°C) | 55.0°F (12.8°C) |
-0.3°F (-0.2°C) | 41st Coolest | Coolest since: |
1963 |
31st Warmest | Warmest since: |
2012 | ||||
Jan 2008– 18-Month |
53.5°F (11.9°C) | 53.3°F (11.8°C) |
0.2°F (0.1°C) | 46th Coolest | Coolest since: |
1979 |
24th Warmest | Warmest since: |
2012, 2017 | ||||
Ties: 2010 | ||||||
Jul 2007– 24-Month |
55.5°F (13.1°C) | 54.9°F (12.7°C) |
0.6°F (0.4°C) | 53rd Coolest | Coolest since: |
1978 |
15th Warmest | Warmest since: |
2017 | ||||
Ties: 2011, 2016 | ||||||
Jul 2006– 36-Month |
55.6°F (13.1°C) | 54.9°F (12.7°C) |
0.7°F (0.4°C) | 52nd Coolest | Coolest since: |
1979 |
12th Warmest | Warmest since: |
2018, 2022 | ||||
Ties: 2006, 2010 | ||||||
Jul 2005– 48-Month |
55.9°F (13.3°C) | 54.9°F (12.7°C) |
1.0°F (0.6°C) | 54th Coolest | Coolest since: |
1980 |
6th Warmest | Warmest since: |
2019, 2020, 2022 | ||||
Ties: 2008, 2012 | ||||||
Jul 2004– 60-Month |
55.6°F (13.1°C) | 54.9°F (12.7°C) |
0.7°F (0.4°C) | 48th Coolest | Coolest since: |
1967, 1970 |
9th Warmest | Warmest since: |
2020 | ||||
Ties: 2011, 2018 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings