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 January 2021. For more information, please see Climatological Rankings.
Delaware
Average Temperature Rankings, May 2011
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 2011 1-Month |
66.4°F (19.1°C) | 62.1°F (16.7°C) |
4.3°F (2.4°C) | 117th Coolest | Coolest since: 2010 | 1967 |
| 10th Warmest | Warmest since: 2004 | 2004 | ||||
| Ties: 1911 | ||||||
|
Apr–May 2011 2-Month |
61.8°F (16.6°C) | 57.1°F (13.9°C) |
4.7°F (2.7°C) | 124th Coolest | Coolest since: 2010 | 1907 |
| 3rd Warmest | Warmest since: 2010 | 2019 | ||||
| Ties: 2010 | ||||||
|
Mar–May 2011 3-Month |
55.8°F (13.2°C) | 52.3°F (11.3°C) |
3.5°F (1.9°C) | 119th Coolest | Coolest since: 2009 | 1940 |
| 8th Warmest | Warmest since: 2010 | 2012 | ||||
| Ties: 1945 | ||||||
|
Feb–May 2011 4-Month |
51.6°F (10.9°C) | 47.8°F (8.8°C) |
3.8°F (2.1°C) | 119th Coolest | Coolest since: 2010 | 1934 |
| 8th Warmest | Warmest since: 2004 | 2012 | ||||
| Ties: 2004 | ||||||
|
Jan–May 2011 5-Month |
47.3°F (8.5°C) | 44.9°F (7.2°C) |
2.4°F (1.3°C) | 110th Coolest | Coolest since: 2010 | 1940 |
| 17th Warmest | Warmest since: 2010 | 2012 | ||||
| Ties: 2010, 2018 | ||||||
|
Dec 2010–May 2011 6-Month |
44.7°F (7.1°C) | 43.5°F (6.4°C) |
1.2°F (0.7°C) | 87th Coolest | Coolest since: 2005 | 1904 |
| 39th Warmest | Warmest since: 2010 | 2012 | ||||
| Ties: 1950 | ||||||
|
Nov 2010–May 2011 7-Month |
45.1°F (7.3°C) | 43.8°F (6.6°C) |
1.3°F (0.7°C) | 93rd Coolest | Coolest since: 2005 | 1904 |
| 33rd Warmest | Warmest since: 2010 | 2012 | ||||
| Ties: 1933, 1986 | ||||||
|
Oct 2010–May 2011 8-Month |
46.8°F (8.2°C) | 45.4°F (7.4°C) |
1.4°F (0.8°C) | 95th Coolest | Coolest since: 2009 | 1904 |
| 31st Warmest | Warmest since: 2010 | 2012 | ||||
| Ties: 1950, 1983, 1990 | ||||||
|
Sep 2010–May 2011 9-Month |
49.5°F (9.7°C) | 47.8°F (8.8°C) |
1.7°F (0.9°C) | 100th Coolest | Coolest since: 2009 | 1904, 1918 |
| 26th Warmest | Warmest since: 2010 | 2012 | ||||
| Ties: 1942 | ||||||
|
Aug 2010–May 2011 10-Month |
52.3°F (11.3°C) | 50.4°F (10.2°C) |
1.9°F (1.1°C) | 105th Coolest | Coolest since: 2009 | 1904 |
| 21st Warmest | Warmest since: 2010 | 2012 | ||||
| Ties: 1949, 1974 | ||||||
|
Jul 2010–May 2011 11-Month |
54.8°F (12.7°C) | 52.7°F (11.5°C) |
2.1°F (1.2°C) | 110th Coolest | Coolest since: 2010 | 1904 |
| 16th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 2004, 2007 | ||||||
|
Jun 2010–May 2011 12-Month |
56.7°F (13.7°C) | 54.2°F (12.3°C) |
2.5°F (1.4°C) | 115th Coolest | Coolest since: 2010 | 1904 |
| 11th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1932 | ||||||
|
Dec 2009–May 2011 18-Month |
53.0°F (11.7°C) | 50.6°F (10.3°C) |
2.4°F (1.4°C) | 113th Coolest | Coolest since: 2010 | 1905 |
| 12th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 2007 | ||||||
|
Jun 2009–May 2011 24-Month |
56.3°F (13.5°C) | 54.2°F (12.3°C) |
2.1°F (1.2°C) | 114th Coolest | Coolest since: 2010 | 1905 |
| 11th Warmest | Warmest since: 2009 | 2017 | ||||
| Ties: 1999, 2009 | ||||||
|
Jun 2008–May 2011 36-Month |
56.1°F (13.4°C) | 54.2°F (12.3°C) |
1.9°F (1.1°C) | 111th Coolest | Coolest since: 2006 | 1906 |
| 13th Warmest | Warmest since: 2010 | 2018 | ||||
| Ties: 2002, 2004, 2006 | ||||||
|
Jun 2007–May 2011 48-Month |
56.3°F (13.5°C) | 54.2°F (12.3°C) |
2.1°F (1.2°C) | 114th Coolest | Coolest since: 2010 | 1907 |
| 9th Warmest | Warmest since: 2009 | 2019, 2020 | ||||
| Ties: 2008, 2015 | ||||||
|
Jun 2006–May 2011 60-Month |
56.3°F (13.5°C) | 54.2°F (12.3°C) |
2.1°F (1.2°C) | 111th Coolest | Coolest since: 2009 | 1908 |
| 11th Warmest | Warmest since: 2010 | 2020 | ||||
| Ties: 2008 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 25, 2021 from https://www.ncdc.noaa.gov/cag/