City Rankings
Wilmington, Delaware
Average Temperature Rankings, May 2009
Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
May 2009 1-Month |
63.4°F (17.4°C) | 62.9°F (17.2°C) |
0.5°F (0.2°C) | 42nd Coolest | Coolest since: |
1967 |
34th Warmest | Warmest since: |
2004 | ||||
Ties: 2006 | ||||||
Apr– 2-Month |
59.0°F (15.0°C) | 58.2°F (14.6°C) |
0.8°F (0.4°C) | 58th Coolest | Coolest since: |
1967 |
18th Warmest | Warmest since: |
2019 | ||||
Ties: 1957, 1960, 1969 | ||||||
Mar– 3-Month |
53.4°F (11.9°C) | 53.1°F (11.7°C) |
0.3°F (0.2°C) | 48th Coolest | Coolest since: |
1967 |
26th Warmest | Warmest since: |
2012 | ||||
Ties: 1983 | ||||||
Feb– 4-Month |
49.2°F (9.6°C) | 48.7°F (9.3°C) |
0.5°F (0.3°C) | 48th Coolest | Coolest since: |
1978 |
26th Warmest | Warmest since: |
2012 | ||||
Jan– 5-Month |
45.0°F (7.2°C) | 45.4°F (7.4°C) |
-0.4°F (-0.2°C) | 36th Coolest | Coolest since: |
1978 |
38th Warmest | Warmest since: |
2012 | ||||
Dec 2008– 6-Month |
44.0°F (6.7°C) | 44.1°F (6.7°C) |
-0.1°F (0.0°C) | 40th Coolest | Coolest since: |
1978 |
33rd Warmest | Warmest since: |
2012 | ||||
Nov 2008– 7-Month |
44.2°F (6.8°C) | 44.4°F (6.9°C) |
-0.2°F (-0.1°C) | 41st Coolest | Coolest since: |
1978 |
31st Warmest | Warmest since: |
2012 | ||||
Ties: 1990, 1992 | ||||||
Oct 2008– 8-Month |
45.6°F (7.6°C) | 45.9°F (7.7°C) |
-0.3°F (-0.1°C) | 38th Coolest | Coolest since: |
1978 |
34th Warmest | Warmest since: |
2012 | ||||
Ties: 1960, 1980 | ||||||
Sep 2008– 9-Month |
48.3°F (9.1°C) | 48.4°F (9.1°C) |
-0.1°F (0.0°C) | 42nd Coolest | Coolest since: |
1978 |
30th Warmest | Warmest since: |
2012 | ||||
Ties: 1955, 1990, 2011 | ||||||
Aug 2008– 10-Month |
50.7°F (10.4°C) | 51.0°F (10.6°C) |
-0.3°F (-0.2°C) | 34th Coolest | Coolest since: |
1978 |
38th Warmest | Warmest since: |
2012 | ||||
Ties: 1962 | ||||||
Jul 2008– 11-Month |
53.2°F (11.8°C) | 53.4°F (11.9°C) |
-0.2°F (-0.1°C) | 40th Coolest | Coolest since: |
1963 |
32nd Warmest | Warmest since: |
2012 | ||||
Ties: 1955 | ||||||
Jun 2008– 12-Month |
55.1°F (12.8°C) | 55.0°F (12.8°C) |
0.1°F (0.0°C) | 45th Coolest | Coolest since: |
1963, 1978 |
27th Warmest | Warmest since: |
2012 | ||||
Ties: 1950, 1960, 2010 | ||||||
Dec 2007– 18-Month |
51.7°F (10.9°C) | 51.3°F (10.7°C) |
0.4°F (0.2°C) | 45th Coolest | Coolest since: |
1978, 1979 |
24th Warmest | Warmest since: |
2017 | ||||
Ties: 2003 | ||||||
Jun 2007– 24-Month |
55.6°F (13.1°C) | 54.9°F (12.7°C) |
0.7°F (0.4°C) | 55th Coolest | Coolest since: |
1978 |
13th Warmest | Warmest since: |
2017 | ||||
Ties: 1991, 2006, 2016 | ||||||
Jun 2006– 36-Month |
55.7°F (13.2°C) | 55.0°F (12.8°C) |
0.7°F (0.4°C) | 54th Coolest | Coolest since: |
1979 |
10th Warmest | Warmest since: |
2022 | ||||
Ties: 2002, 2007 | ||||||
Jun 2005– 48-Month |
56.0°F (13.3°C) | 54.9°F (12.7°C) |
1.1°F (0.6°C) | 54th Coolest | Coolest since: |
1964, 1966, 1970, 1980 |
6th Warmest | Warmest to Date |
2019, 2020, 2022 | ||||
Jun 2004– 60-Month |
55.7°F (13.2°C) | 54.9°F (12.7°C) |
0.8°F (0.5°C) | 49th Coolest | Coolest since: |
1967, 1970 |
8th Warmest | Warmest since: |
2020 | ||||
Ties: 2008, 2018 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings