NOAA's National Centers for Environmental Information
Statewide Rankings
Delaware
November 2020 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| November 2020 1-Month | 51.8°F (11.0°C) | 45.7°F (7.6°C) | 6.1°F | 129th Coolest | Coolest since: | 1901 |
| 2nd Warmest | Warmest since: | 1985 | ||||
| Oct– 2-Month | 55.9°F (13.3°C) | 51.1°F (10.6°C) | 4.8°F | 129th Coolest | Coolest since: | 1976 |
| 2nd Warmest | Warmest since: | 1985 | ||||
| Sep– 3-Month | 60.2°F (15.7°C) | 56.5°F (13.6°C) | 3.7°F | 127th Coolest | Coolest since: | 1917 |
| 4th Warmest | Warmest since: | 1931 | ||||
| Ties: 1985, 2007 | ||||||
| Aug– 4-Month | 64.4°F (18.0°C) | 60.8°F (16.0°C) | 3.6°F | 126th Coolest | Coolest since: | 1917 |
| 5th Warmest | Warmest since: | 2016 | ||||
| Jul– 5-Month | 67.7°F (19.8°C) | 63.7°F (17.6°C) | 4.0°F | 129th Coolest | Coolest since: | 1917 |
| 2nd Warmest | Warmest since: | 2016 | ||||
| Jun– 6-Month | 68.7°F (20.4°C) | 64.9°F (18.3°C) | 3.8°F | 130th Coolest | Coolest since: | 1907, 1917 |
| 1st Warmest | Warmest since: | 2016, 2020 | ||||
| Ties: 2016 | ||||||
| May– 7-Month | 67.5°F (19.7°C) | 64.5°F (18.1°C) | 3.0°F | 124th Coolest | Coolest since: | 1917 |
| 7th Warmest | Warmest since: | 2010 | ||||
| Apr– 8-Month | 65.6°F (18.7°C) | 63.0°F (17.2°C) | 2.6°F | 121st Coolest | Coolest since: | 1907 |
| 10th Warmest | Warmest since: | 2010 | ||||
| Ties: 2012 | ||||||
| Mar– 9-Month | 63.8°F (17.7°C) | 60.7°F (15.9°C) | 3.1°F | 125th Coolest | Coolest since: | 1907 |
| 6th Warmest | Warmest since: | 2010 | ||||
| Feb– 10-Month | 61.6°F (16.4°C) | 58.1°F (14.5°C) | 3.5°F | 129th Coolest | Coolest since: | 1907 |
| 2nd Warmest | Warmest since: | 2012 | ||||
| Ties: 2017 | ||||||
| Jan– 11-Month | 59.6°F (15.3°C) | 55.8°F (13.2°C) | 3.8°F | 129th Coolest | Coolest since: | 1940 |
| 2nd Warmest | Warmest since: | 2012 | ||||
| Ties: 2017 | ||||||
| Dec 2019– 12-Month | 58.0°F (14.4°C) | 54.2°F (12.3°C) | 3.8°F | 127th Coolest | Coolest since: | 1904 |
| 3rd Warmest | Warmest since: | 2012 | ||||
| Jun 2019– 18-Month | 61.3°F (16.3°C) | 57.8°F (14.3°C) | 3.5°F | 126th Coolest | Coolest since: | 1904 |
| 4th Warmest | Warmest since: | 2012 | ||||
| Dec 2018– 24-Month | 57.8°F (14.3°C) | 54.2°F (12.3°C) | 3.6°F | 127th Coolest | Coolest since: | 1905 |
| 2nd Warmest | Warmest since: | 2017 | ||||
| Dec 2017– 36-Month | 57.4°F (14.1°C) | 54.2°F (12.3°C) | 3.2°F | 125th Coolest | Coolest since: | 1905 |
| 3rd Warmest | Warmest since: | 2018 | ||||
| Dec 2016– 48-Month | 57.5°F (14.2°C) | 54.2°F (12.3°C) | 3.3°F | 125th Coolest | Coolest since: | 1907 |
| 2nd Warmest | Warmest since: | 2019 | ||||
| Dec 2015– 60-Month | 57.7°F (14.3°C) | 54.2°F (12.3°C) | 3.5°F | 125th Coolest | Coolest since: | 1905, 1907 |
| 1st Warmest | Warmest to Date | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on April 6, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
