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, May 1909
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1909 1-Month |
61.7°F (16.5°C) | 62.1°F (16.7°C) |
-0.4°F (-0.2°C) | 54th Coolest | Coolest since: 1907 | 1967 |
| 73rd Warmest | Warmest since: 1908 | 2004 | ||||
| Ties: 2016 | ||||||
|
Apr–May 1909 2-Month |
56.8°F (13.8°C) | 57.1°F (13.9°C) |
-0.3°F (-0.1°C) | 43rd Coolest | Coolest since: 1907 | 1907 |
| 84th Warmest | Warmest since: 1908 | 2019 | ||||
| Ties: 1936, 1964, 1982 | ||||||
|
Mar–May 1909 3-Month |
51.3°F (10.7°C) | 52.3°F (11.3°C) |
-1.0°F (-0.6°C) | 39th Coolest | Coolest since: 1907 | 1940 |
| 88th Warmest | Warmest since: 1908 | 2012 | ||||
| Ties: 1899 | ||||||
|
Feb–May 1909 4-Month |
48.9°F (9.4°C) | 47.8°F (8.8°C) |
1.1°F (0.6°C) | 83rd Coolest | Coolest since: 1908 | 1934 |
| 44th Warmest | Warmest since: 1903 | 2012 | ||||
|
Jan–May 1909 5-Month |
46.3°F (7.9°C) | 44.9°F (7.2°C) |
1.4°F (0.7°C) | 94th Coolest | Coolest since: 1908 | 1940 |
| 33rd Warmest | Warmest to Date | 2012 | ||||
| Ties: 2009 | ||||||
|
Dec 1908–May 1909 6-Month |
44.6°F (7.0°C) | 43.5°F (6.4°C) |
1.1°F (0.6°C) | 85th Coolest | Coolest since: 1908 | 1904 |
| 41st Warmest | Warmest to Date | 2012 | ||||
| Ties: 1975 | ||||||
|
Nov 1908–May 1909 7-Month |
44.6°F (7.0°C) | 43.8°F (6.6°C) |
0.8°F (0.4°C) | 78th Coolest | Coolest since: 1908 | 1904 |
| 48th Warmest | Warmest since: 1903 | 2012 | ||||
| Ties: 1930, 1937 | ||||||
|
Oct 1908–May 1909 8-Month |
46.2°F (7.9°C) | 45.3°F (7.4°C) |
0.9°F (0.5°C) | 80th Coolest | Coolest since: 1908 | 1904 |
| 46th Warmest | Warmest since: 1903 | 2012 | ||||
| Ties: 1937, 1947 | ||||||
|
Sep 1908–May 1909 9-Month |
48.4°F (9.1°C) | 47.9°F (8.8°C) |
0.5°F (0.3°C) | 76th Coolest | Coolest since: 1908 | 1904, 1918 |
| 50th Warmest | Warmest since: 1903 | 2012 | ||||
| Ties: 1922 | ||||||
|
Aug 1908–May 1909 10-Month |
50.7°F (10.4°C) | 50.5°F (10.3°C) |
0.2°F (0.1°C) | 72nd Coolest | Coolest since: 1908 | 1904 |
| 54th Warmest | Warmest since: 1903 | 2012 | ||||
| Ties: 1898, 1922, 1973, 1989, 2015 | ||||||
|
Jul 1908–May 1909 11-Month |
53.0°F (11.7°C) | 52.7°F (11.5°C) |
0.3°F (0.2°C) | 69th Coolest | Coolest since: 1908 | 1904 |
| 57th Warmest | Warmest since: 1903 | 2012 | ||||
| Ties: 1975, 2015 | ||||||
|
Jun 1908–May 1909 12-Month |
54.5°F (12.5°C) | 54.2°F (12.3°C) |
0.3°F (0.2°C) | 68th Coolest | Coolest since: 1908 | 1904 |
| 58th Warmest | Warmest since: 1903 | 2012 | ||||
| Ties: 1945, 1994 | ||||||
|
Dec 1907–May 1909 18-Month |
51.0°F (10.6°C) | 50.6°F (10.3°C) |
0.4°F (0.3°C) | 76th Coolest | Coolest since: 1908 | 1905 |
| 49th Warmest | Warmest to Date | 2017 | ||||
| Ties: 1943, 1958, 1987, 1988, 1989, 1994, 2015 | ||||||
|
Jun 1907–May 1909 24-Month |
53.8°F (12.1°C) | 54.1°F (12.3°C) |
-0.3°F (-0.2°C) | 35th Coolest | Coolest since: 1908 | 1905 |
| 90th Warmest | Warmest since: 1903 | 2017 | ||||
| Ties: 1910, 1915, 1959, 1962 | ||||||
|
Jun 1906–May 1909 36-Month |
53.7°F (12.1°C) | 54.2°F (12.3°C) |
-0.5°F (-0.2°C) | 29th Coolest | Coolest since: 1908 | 1906 |
| 95th Warmest | Warmest since: 1903 | 2018 | ||||
| Ties: 1925, 1929, 1971, 1980 | ||||||
|
Jun 1905–May 1909 48-Month |
53.7°F (12.1°C) | 54.1°F (12.3°C) |
-0.4°F (-0.2°C) | 26th Coolest | Coolest since: 1908 | 1907 |
| 97th Warmest | Warmest since: 1903 | 2019 | ||||
| Ties: 1913, 1921, 1936, 1937, 1941 | ||||||
|
Jun 1904–May 1909 60-Month |
53.3°F (11.8°C) | 54.2°F (12.3°C) |
-0.9°F (-0.5°C) | 8th Coolest | Coolest since: 1908 | 1908 |
| 114th Warmest | Warmest since: 1904 | 2020 | ||||
| Ties: 1967, 1968, 1970 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/