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 July 2022. For more information, please see Climatological Rankings.
Wilmington, Delaware
Average Temperature Rankings, May 2017
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 2017 1-Month |
61.9°F (16.6°C) | 62.9°F (17.2°C) |
-1.0°F (-0.6°C) | 30th Coolest | Coolest since: 2016 | 1967 |
| 46th Warmest | Warmest since: 2015 | 2004 | ||||
|
Apr–May 2017 2-Month |
60.4°F (15.8°C) | 58.2°F (14.6°C) |
2.2°F (1.2°C) | 67th Coolest | Coolest since: 2016 | 1967 |
| 9th Warmest | Warmest since: 2015 | 2019 | ||||
|
Mar–May 2017 3-Month |
54.1°F (12.3°C) | 53.1°F (11.7°C) |
1.0°F (0.6°C) | 55th Coolest | Coolest since: 2015 | 1950 |
| 19th Warmest | Warmest since: 2016 | 2012 | ||||
| Ties: 1976 | ||||||
|
Feb–May 2017 4-Month |
51.4°F (10.8°C) | 48.7°F (9.3°C) |
2.7°F (1.5°C) | 69th Coolest | Coolest since: 2016 | 1978 |
| 5th Warmest | Warmest since: 2012 | 2012 | ||||
|
Jan–May 2017 5-Month |
48.6°F (9.2°C) | 45.5°F (7.5°C) |
3.1°F (1.7°C) | 71st Coolest | Coolest since: 2016 | 1978 |
| 3rd Warmest | Warmest since: 2012 | 2012 | ||||
|
Dec 2016–May 2017 6-Month |
46.9°F (8.3°C) | 44.1°F (6.7°C) |
2.8°F (1.6°C) | 69th Coolest | Coolest since: 2016 | 1978 |
| 4th Warmest | Warmest since: 2016 | 2012 | ||||
| Ties: 2016 | ||||||
|
Nov 2016–May 2017 7-Month |
47.1°F (8.4°C) | 44.4°F (6.9°C) |
2.7°F (1.5°C) | 67th Coolest | Coolest since: 2015 | 1978 |
| 5th Warmest | Warmest since: 2016 | 2012 | ||||
|
Oct 2016–May 2017 8-Month |
48.6°F (9.2°C) | 45.9°F (7.7°C) |
2.7°F (1.5°C) | 69th Coolest | Coolest since: 2016 | 1978 |
| 3rd Warmest | Warmest since: 2012 | 2012 | ||||
| Ties: 1991 | ||||||
|
Sep 2016–May 2017 9-Month |
51.2°F (10.7°C) | 48.4°F (9.1°C) |
2.8°F (1.6°C) | 70th Coolest | Coolest since: 2016 | 1978 |
| 2nd Warmest | Warmest since: 2016 | 2012 | ||||
| Ties: 2016 | ||||||
|
Aug 2016–May 2017 10-Month |
54.0°F (12.2°C) | 51.1°F (10.6°C) |
2.9°F (1.6°C) | 70th Coolest | Coolest since: 2016 | 1978 |
| 2nd Warmest | Warmest since: 2012 | 2012 | ||||
|
Jul 2016–May 2017 11-Month |
56.3°F (13.5°C) | 53.4°F (11.9°C) |
2.9°F (1.6°C) | 70th Coolest | Coolest since: 2016 | 1963 |
| 2nd Warmest | Warmest since: 2012 | 2012 | ||||
|
Jun 2016–May 2017 12-Month |
57.6°F (14.2°C) | 55.0°F (12.8°C) |
2.6°F (1.4°C) | 70th Coolest | Coolest since: 2016 | 1963 |
| 2nd Warmest | Warmest since: 2012 | 2012 | ||||
|
Dec 2015–May 2017 18-Month |
54.0°F (12.2°C) | 51.3°F (10.7°C) |
2.7°F (1.5°C) | 68th Coolest | Coolest since: 2016 | 1979 |
| 1st Warmest | Warmest to Date | 2017 | ||||
|
Jun 2015–May 2017 24-Month |
57.4°F (14.1°C) | 55.0°F (12.8°C) |
2.4°F (1.3°C) | 67th Coolest | Coolest since: 2016 | 1978 |
| 1st Warmest | Warmest to Date | 2017 | ||||
|
Jun 2014–May 2017 36-Month |
56.2°F (13.4°C) | 54.9°F (12.7°C) |
1.3°F (0.7°C) | 56th Coolest | Coolest since: 2016 | 1979 |
| 8th Warmest | Warmest since: 2012 | 2022 | ||||
|
Jun 2013–May 2017 48-Month |
55.7°F (13.2°C) | 55.0°F (12.8°C) |
0.7°F (0.4°C) | 50th Coolest | Coolest since: 2011 | 1966 |
| 10th Warmest | Warmest since: 2012 | 2019, 2020, 2022 | ||||
| Ties: 2000, 2011 | ||||||
|
Jun 2012–May 2017 60-Month |
-- | 0.0°F (-17.8°C) |
-- | -- | -- | 1967, 1970 |
| -- | -- | 2020 | ||||
| Ties: 1986, 1987, 1988, 1989, 1990, 2013, 2014, 2015, 2016 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2022, retrieved on August 16, 2022 from https://www.ncei.noaa.gov/cag/