NOAA's National Centers for Environmental Information
City Rankings
Wilmington, Delaware
Average Temperature Rankings, April 1987
| Period | Value | 1991-2020 Mean | Anomaly | Rank (1948-2022) | Warmest/Coolest Since | Record |
|---|---|---|---|---|---|---|
| April 1987 1-Month | 52.0°F (11.1°C) | 54.0°F (12.2°C) | -2.0°F (-1.1°C) | 24th Coolest | Coolest since: | 1975 |
| 52nd Warmest | Warmest since: | 2017 | ||||
| Mar– 2-Month | 48.1°F (8.9°C) | 48.7°F (9.3°C) | -0.6°F (-0.4°C) | 38th Coolest | Coolest since: | 1984 |
| 36th Warmest | Warmest since: | 2012 | ||||
| Feb– 3-Month | 42.6°F (5.9°C) | 44.3°F (6.8°C) | -1.7°F (-0.9°C) | 29th Coolest | Coolest since: | 1978 |
| 45th Warmest | Warmest since: | 2012 | ||||
| Ties: 1961 | ||||||
| Jan– 4-Month | 39.8°F (4.3°C) | 41.6°F (5.3°C) | -1.8°F (-1.0°C) | 27th Coolest | Coolest since: | 1978 |
| 47th Warmest | Warmest since: | 1998 | ||||
| Ties: 1993 | ||||||
| Dec 1986– 5-Month | 39.2°F (4.0°C) | 40.9°F (4.9°C) | -1.7°F (-0.9°C) | 29th Coolest | Coolest since: | 1978 |
| 44th Warmest | Warmest since: | 2002 | ||||
| Nov 1986– 6-Month | 40.0°F (4.4°C) | 41.9°F (5.5°C) | -1.9°F (-1.1°C) | 25th Coolest | Coolest since: | 1978 |
| 47th Warmest | Warmest since: | 2002 | ||||
| Ties: 1994 | ||||||
| Oct 1986– 7-Month | 42.4°F (5.8°C) | 44.1°F (6.7°C) | -1.7°F (-0.9°C) | 26th Coolest | Coolest since: | 1978 |
| 46th Warmest | Warmest since: | 2002 | ||||
| Ties: 1962, 1969, 1971, 1993 | ||||||
| Sep 1986– 8-Month | 45.5°F (7.5°C) | 47.2°F (8.4°C) | -1.7°F (-0.9°C) | 25th Coolest | Coolest since: | 1978 |
| 47th Warmest | Warmest since: | 2002, 2012, 2016, 2017 | ||||
| Ties: 1993, 1994 | ||||||
| Aug 1986– 9-Month | 48.5°F (9.2°C) | 50.4°F (10.2°C) | -1.9°F (-1.0°C) | 19th Coolest | Coolest since: | 1977 |
| 53rd Warmest | Warmest since: | 2017 | ||||
| Ties: 1967, 1979, 1993 | ||||||
| Jul 1986– 10-Month | 51.3°F (10.7°C) | 53.1°F (11.7°C) | -1.8°F (-1.0°C) | 19th Coolest | Coolest since: | 1963, 1977 |
| 53rd Warmest | Warmest since: | 2017 | ||||
| Ties: 1951 | ||||||
| Jun 1986– 11-Month | 53.2°F (11.8°C) | 54.9°F (12.7°C) | -1.7°F (-0.9°C) | 19th Coolest | Coolest since: | 1963, 1978 |
| 53rd Warmest | Warmest since: | 2017 | ||||
| May 1986– 12-Month | 54.2°F (12.3°C) | 55.6°F (13.1°C) | -1.4°F (-0.8°C) | 23rd Coolest | Coolest since: | 1968 |
| 49th Warmest | Warmest since: | 2012 | ||||
| Ties: 1958, 1989, 2003 | ||||||
| Nov 1985– 18-Month | -- | 51.0°F (10.6°C) | -- | -- | -- | 1978 |
| -- | -- | 2017 | ||||
| May 1985– 24-Month | -- | 55.5°F (13.1°C) | -- | -- | -- | 1978 |
| -- | -- | 2017 | ||||
| May 1984– 36-Month | -- | 55.5°F (13.1°C) | -- | -- | -- | 1979 |
| -- | -- | 2022 | ||||
| May 1983– 48-Month | -- | 55.5°F (13.1°C) | -- | -- | -- | 1970 |
| -- | -- | 2022 | ||||
| May 1982– 60-Month | -- | 55.4°F (13.0°C) | -- | -- | -- | 1965, 1968, 1970 |
| -- | -- | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published March 2023, retrieved on March 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings