Climate at a Glance
Statewide 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 December 2020. For more information, please see Climatological Rankings.
Delaware
Average Temperature Rankings, December 1986
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1986 1-Month |
38.3°F (3.5°C) | 36.2°F (2.3°C) |
2.1°F (1.2°C) | 77th Coolest | Coolest since: 1985 | 1989 |
| 50th Warmest | Warmest since: 1984 | 2015 | ||||
| Ties: 1920, 1965 | ||||||
|
Nov–Dec 1986 2-Month |
41.9°F (5.5°C) | 40.9°F (4.9°C) |
1.0°F (0.6°C) | 73rd Coolest | Coolest since: 1983 | 1917 |
| 54th Warmest | Warmest since: 1985 | 2015 | ||||
| Ties: 1896, 1965 | ||||||
|
Oct–Dec 1986 3-Month |
47.5°F (8.6°C) | 46.1°F (7.8°C) |
1.4°F (0.8°C) | 86th Coolest | Coolest since: 1983 | 1917 |
| 41st Warmest | Warmest since: 1985 | 2015 | ||||
| Ties: 1902, 1913 | ||||||
|
Sep–Dec 1986 4-Month |
52.4°F (11.3°C) | 51.4°F (10.8°C) |
1.0°F (0.5°C) | 82nd Coolest | Coolest since: 1983 | 1917 |
| 45th Warmest | Warmest since: 1985 | 2015 | ||||
| Ties: 2002 | ||||||
|
Aug–Dec 1986 5-Month |
56.5°F (13.6°C) | 55.9°F (13.3°C) |
0.6°F (0.3°C) | 75th Coolest | Coolest since: 1981 | 1917 |
| 52nd Warmest | Warmest since: 1985 | 2015 | ||||
| Ties: 1938, 1993 | ||||||
|
Jul–Dec 1986 6-Month |
59.9°F (15.5°C) | 59.1°F (15.1°C) |
0.8°F (0.4°C) | 81st Coolest | Coolest since: 1981 | 1917 |
| 46th Warmest | Warmest since: 1985 | 2015 | ||||
|
Jun–Dec 1986 7-Month |
61.8°F (16.6°C) | 60.8°F (16.0°C) |
1.0°F (0.6°C) | 89th Coolest | Coolest since: 1983 | 1917 |
| 38th Warmest | Warmest since: 1985 | 2015 | ||||
| Ties: 1983, 1993 | ||||||
|
May–Dec 1986 8-Month |
62.2°F (16.8°C) | 61.0°F (16.1°C) |
1.2°F (0.7°C) | 93rd Coolest | Coolest since: 1985 | 1917 |
| 34th Warmest | Warmest since: 1985 | 2015 | ||||
| Ties: 1970, 1985, 2009 | ||||||
|
Apr–Dec 1986 9-Month |
61.1°F (16.2°C) | 60.0°F (15.6°C) |
1.1°F (0.6°C) | 93rd Coolest | Coolest since: 1984 | 1917 |
| 34th Warmest | Warmest since: 1985 | 2015 | ||||
| Ties: 1977, 1984 | ||||||
|
Mar–Dec 1986 10-Month |
59.5°F (15.3°C) | 58.3°F (14.6°C) |
1.2°F (0.7°C) | 96th Coolest | Coolest since: 1984 | 1917 |
| 31st Warmest | Warmest since: 1985 | 2012 | ||||
| Ties: 1900, 1987 | ||||||
|
Feb–Dec 1986 11-Month |
57.1°F (13.9°C) | 56.1°F (13.4°C) |
1.0°F (0.5°C) | 94th Coolest | Coolest since: 1984 | 1917 |
| 33rd Warmest | Warmest since: 1985 | 2012 | ||||
| Ties: 1900, 1946, 1954, 1984 | ||||||
|
Jan–Dec 1986 12-Month |
55.1°F (12.8°C) | 54.2°F (12.3°C) |
0.9°F (0.5°C) | 93rd Coolest | Coolest since: 1984 | 1904 |
| 34th Warmest | Warmest since: 1985 | 2012 | ||||
| Ties: 1938, 1954, 1957, 1995 | ||||||
|
Jul 1985–Dec 1986 18-Month |
56.9°F (13.8°C) | 55.8°F (13.2°C) |
1.1°F (0.6°C) | 97th Coolest | Coolest since: 1984 | 1904 |
| 29th Warmest | Warmest since: 1985 | 2012 | ||||
| Ties: 1913, 1931 | ||||||
|
Jan 1985–Dec 1986 24-Month |
55.2°F (12.9°C) | 54.2°F (12.3°C) |
1.0°F (0.6°C) | 96th Coolest | Coolest since: 1985 | 1905 |
| 30th Warmest | Warmest since: 1954 | 2012 | ||||
| Ties: 1931, 1949, 1950, 2004 | ||||||
|
Jan 1984–Dec 1986 36-Month |
55.0°F (12.8°C) | 54.1°F (12.3°C) |
0.9°F (0.5°C) | 90th Coolest | Coolest since: 1985 | 1905 |
| 35th Warmest | Warmest since: 1985 | 2020 | ||||
| Ties: 1951, 1985, 1995 | ||||||
|
Jan 1983–Dec 1986 48-Month |
55.0°F (12.8°C) | 54.2°F (12.3°C) |
0.8°F (0.5°C) | 92nd Coolest | Coolest since: 1985 | 1907 |
| 32nd Warmest | Warmest since: 1956 | 2020 | ||||
| Ties: 1952, 1956, 1987 | ||||||
|
Jan 1982–Dec 1986 60-Month |
54.8°F (12.7°C) | 54.2°F (12.3°C) |
0.6°F (0.4°C) | 86th Coolest | Coolest since: 1985 | 1905 |
| 37th Warmest | Warmest since: 1977 | 2020 | ||||
| Ties: 1949, 1952, 1977, 1988, 1997 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 26, 2021 from https://www.ncdc.noaa.gov/cag/