Climate at a Glance
City Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of September 2020. For more information, please see Climatological Rankings.
Wilmington, Delaware
Average Temperature Rankings, June 1978
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
June 1978 1-Month |
70.5°F (21.4°C) | 71.8°F (22.1°C) |
-1.3°F (-0.7°C) | 19th Coolest | Coolest since: 1977 | 1979 |
| 55th Warmest | Warmest since: 1976 | 2010 | ||||
| Ties: 1948, 2009 | ||||||
|
May–Jun 1978 2-Month |
65.3°F (18.5°C) | 67.1°F (19.5°C) |
-1.8°F (-1.0°C) | 11th Coolest | Coolest since: 1972 | 1967 |
| 63rd Warmest | Warmest since: 1977 | 2010 | ||||
| Ties: 1979 | ||||||
|
Apr–Jun 1978 3-Month |
60.3°F (15.7°C) | 62.3°F (16.8°C) |
-2.0°F (-1.1°C) | 9th Coolest | Coolest since: 1972 | 1950, 1967 |
| 65th Warmest | Warmest since: 1977 | 2010 | ||||
| Ties: 1956, 1979 | ||||||
|
Mar–Jun 1978 4-Month |
54.6°F (12.6°C) | 57.4°F (14.1°C) |
-2.8°F (-1.5°C) | 4th Coolest | Coolest since: 1972 | 1950 |
| 68th Warmest | Warmest since: 1977 | 2010 | ||||
|
Feb–Jun 1978 5-Month |
48.2°F (9.0°C) | 52.9°F (11.6°C) |
-4.7°F (-2.6°C) | 1st Coolest | Coolest to Date | 1978 |
| 71st Warmest | Warmest since: 1977 | 2012 | ||||
|
Jan–Jun 1978 6-Month |
44.7°F (7.1°C) | 49.4°F (9.7°C) |
-4.7°F (-2.6°C) | 1st Coolest | Coolest to Date | 1978 |
| 71st Warmest | Warmest since: 1977 | 2012 | ||||
|
Dec 1977–Jun 1978 7-Month |
43.1°F (6.2°C) | 47.6°F (8.7°C) |
-4.5°F (-2.5°C) | 1st Coolest | Coolest to Date | 1978 |
| 70th Warmest | Warmest since: 1977 | 2012 | ||||
|
Nov 1977–Jun 1978 8-Month |
43.5°F (6.4°C) | 47.4°F (8.6°C) |
-3.9°F (-2.2°C) | 1st Coolest | Coolest to Date | 1978 |
| 69th Warmest | Warmest since: 1977 | 2012 | ||||
|
Oct 1977–Jun 1978 9-Month |
44.6°F (7.0°C) | 48.3°F (9.1°C) |
-3.7°F (-2.1°C) | 1st Coolest | Coolest to Date | 1978 |
| 69th Warmest | Warmest since: 1977 | 2012 | ||||
|
Sep 1977–Jun 1978 10-Month |
47.1°F (8.4°C) | 50.2°F (10.1°C) |
-3.1°F (-1.7°C) | 1st Coolest | Coolest to Date | 1978 |
| 69th Warmest | Warmest since: 1977 | 2012 | ||||
|
Aug 1977–Jun 1978 11-Month |
49.6°F (9.8°C) | 52.4°F (11.3°C) |
-2.8°F (-1.5°C) | 1st Coolest | Coolest to Date | 1978 |
| 69th Warmest | Warmest since: 1977 | 2012, 2017 | ||||
|
Jul 1977–Jun 1978 12-Month |
51.9°F (11.1°C) | 54.5°F (12.5°C) |
-2.6°F (-1.4°C) | 3rd Coolest | Coolest since: 1977 | 1963, 1977 |
| 67th Warmest | Warmest since: 1976 | 2012 | ||||
|
Jan 1977–Jun 1978 18-Month |
50.6°F (10.3°C) | 52.8°F (11.6°C) |
-2.2°F (-1.3°C) | 3rd Coolest | Coolest since: 1968 | 1979 |
| 65th Warmest | Warmest since: 1977 | 2012, 2017 | ||||
| Ties: 1963 | ||||||
|
Jul 1976–Jun 1978 24-Month |
51.8°F (11.0°C) | 54.4°F (12.4°C) |
-2.6°F (-1.4°C) | 1st Coolest | Coolest to Date | 1978 |
| 65th Warmest | Warmest since: 1977 | 2017 | ||||
|
Jul 1975–Jun 1978 36-Month |
53.0°F (11.7°C) | 54.4°F (12.4°C) |
-1.4°F (-0.7°C) | 8th Coolest | Coolest since: 1970 | 1979 |
| 54th Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1964, 1969 | ||||||
|
Jul 1974–Jun 1978 48-Month |
53.3°F (11.8°C) | 54.4°F (12.4°C) |
-1.1°F (-0.6°C) | 15th Coolest | Coolest since: 1971 | 1980 |
| 43rd Warmest | Warmest since: 1977 | 2019, 2020 | ||||
|
Jul 1973–Jun 1978 60-Month |
53.7°F (12.1°C) | 54.4°F (12.4°C) |
-0.7°F (-0.3°C) | 21st Coolest | Coolest since: 1973 | 1967 |
| 34th Warmest | Warmest since: 1977 | 2020 | ||||
| Ties: 1960 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2020, retrieved on October 29, 2020 from https://www.ncdc.noaa.gov/cag/