NOAA's National Centers for Environmental Information
City Rankings
Wilmington, Delaware
Average Temperature Rankings, February 2010
| Period | Value | 1991-2020 Mean | Anomaly | Rank (1948-2023) | Warmest/Coolest Since | Record |
|---|---|---|---|---|---|---|
| February 2010 1-Month | 30.9°F (-0.6°C) | 35.6°F (2.0°C) | -4.7°F (-2.6°C) | 12th Coolest | Coolest since: | 1979 |
| 65th Warmest | Warmest since: | 2017 | ||||
| Ties: 1995 | ||||||
| Jan– 2-Month | 31.7°F (-0.2°C) | 34.6°F (1.4°C) | -2.9°F (-1.6°C) | 23rd Coolest | Coolest since: | 1978 |
| 54th Warmest | Warmest since: | 2023 | ||||
| Ties: 1965, 1969 | ||||||
| Dec 2009– 3-Month | 32.9°F (0.5°C) | 35.8°F (2.1°C) | -2.9°F (-1.6°C) | 25th Coolest | Coolest since: | 1977, 1978 |
| 51st Warmest | Warmest since: | 2002 | ||||
| Nov 2009– 4-Month | 37.1°F (2.8°C) | 38.5°F (3.6°C) | -1.4°F (-0.8°C) | 32nd Coolest | Coolest since: | 1977 |
| 43rd Warmest | Warmest since: | 2002 | ||||
| Ties: 1967 | ||||||
| Oct 2009– 5-Month | 40.7°F (4.8°C) | 42.3°F (5.7°C) | -1.6°F (-0.9°C) | 32nd Coolest | Coolest since: | 1977 |
| 43rd Warmest | Warmest since: | 2002 | ||||
| Ties: 1951, 1955 | ||||||
| Sep 2009– 6-Month | 45.1°F (7.3°C) | 46.7°F (8.2°C) | -1.6°F (-0.9°C) | 28th Coolest | Coolest since: | 1977 |
| 47th Warmest | Warmest since: | 2017 | ||||
| Ties: 1973, 2011 | ||||||
| Aug 2009– 7-Month | 49.6°F (9.8°C) | 50.8°F (10.4°C) | -1.2°F (-0.6°C) | 31st Coolest | Coolest since: | 1977 |
| 44th Warmest | Warmest since: | 2017 | ||||
| Ties: 1986, 2009, 2011 | ||||||
| Jul 2009– 8-Month | 52.6°F (11.4°C) | 54.2°F (12.3°C) | -1.6°F (-0.9°C) | 23rd Coolest | Coolest since: | 1977 |
| 52nd Warmest | Warmest since: | 2017 | ||||
| Ties: 1967 | ||||||
| Jun 2009– 9-Month | 54.5°F (12.5°C) | 56.2°F (13.4°C) | -1.7°F (-0.9°C) | 18th Coolest | Coolest since: | 1977 |
| 57th Warmest | Warmest since: | 2017 | ||||
| Ties: 1965 | ||||||
| May 2009– 10-Month | 55.4°F (13.0°C) | 56.9°F (13.8°C) | -1.5°F (-0.8°C) | 18th Coolest | Coolest since: | 1977 |
| 57th Warmest | Warmest since: | 2023 | ||||
| Ties: 1966, 1967, 1969, 1988 | ||||||
| Apr 2009– 11-Month | 55.4°F (13.0°C) | 56.7°F (13.7°C) | -1.3°F (-0.7°C) | 27th Coolest | Coolest since: | 1977 |
| 48th Warmest | Warmest since: | 2020 | ||||
| Ties: 1958, 1984, 1994, 2014 | ||||||
| Mar 2009– 12-Month | 54.3°F (12.4°C) | 55.6°F (13.1°C) | -1.3°F (-0.7°C) | 25th Coolest | Coolest since: | 1968 |
| 48th Warmest | Warmest since: | 2017 | ||||
| Ties: 1958, 1981, 2001 | ||||||
| Sep 2008– 18-Month | 51.4°F (10.8°C) | 52.6°F (11.4°C) | -1.2°F (-0.6°C) | 30th Coolest | Coolest since: | 1978 |
| 41st Warmest | Warmest since: | 2017 | ||||
| Ties: 1981 | ||||||
| Mar 2008– 24-Month | 54.6°F (12.6°C) | 55.6°F (13.1°C) | -1.0°F (-0.5°C) | 30th Coolest | Coolest since: | 1968 |
| 39th Warmest | Warmest since: | 2017, 2023 | ||||
| Ties: 1974, 1986, 1997 | ||||||
| Mar 2007– 36-Month | 55.1°F (12.8°C) | 55.5°F (13.1°C) | -0.4°F (-0.3°C) | 45th Coolest | Coolest since: | 1979 |
| 20th Warmest | Warmest since: | 2018, 2022, 2023 | ||||
| Ties: 1955, 1976, 2004, 2006, 2011 | ||||||
| Mar 2006– 48-Month | 55.4°F (13.0°C) | 55.4°F (13.0°C) | 0.0°F (0.0°C) | 47th Coolest | Coolest since: | 1964 |
| 14th Warmest | Warmest since: | 2023 | ||||
| Ties: 2003, 2007, 2011 | ||||||
| Mar 2005– 60-Month | 55.5°F (13.1°C) | 55.4°F (13.0°C) | 0.1°F (0.1°C) | 47th Coolest | Coolest since: | 1965, 1970 |
| 11th Warmest | Warmest since: | 2020, 2023 | ||||
| Ties: 2008, 2011 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published May 2023, retrieved on May 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings