City Rankings
Washington (Dulles), District of Columbia
Average Temperature Rankings, December 2021
Period | Value | 1991-2020 Mean | Anomaly | Rank (1960-2022) | Warmest/Coolest Since | Record |
---|---|---|---|---|---|---|
December 2021 1-Month | 45.0°F (7.2°C) | 38.2°F (3.4°C) | 6.8°F (3.8°C) | 61st Coolest | Coolest since: | 1989 |
2nd Warmest | Warmest since: | 2015 | ||||
Nov– 2-Month | 44.6°F (7.0°C) | 42.3°F (5.7°C) | 2.3°F (1.3°C) | 50th Coolest | Coolest since: | 1989 |
10th Warmest | Warmest since: | 2015 | ||||
Ties: 1979 | ||||||
Oct– 3-Month | 50.9°F (10.5°C) | 47.2°F (8.4°C) | 3.7°F (2.1°C) | 58th Coolest | Coolest since: | 1976 |
2nd Warmest | Warmest since: | 2015 | ||||
Sep– 4-Month | 55.7°F (13.2°C) | 52.7°F (11.5°C) | 3.0°F (1.7°C) | 58th Coolest | Coolest since: | 1976 |
2nd Warmest | Warmest since: | 2015 | ||||
Aug– 5-Month | 60.3°F (15.7°C) | 57.4°F (14.1°C) | 2.9°F (1.6°C) | 59th Coolest | Coolest since: | 1976 |
1st Warmest | Warmest to Date | 2021 | ||||
Jul– 6-Month | 63.3°F (17.4°C) | 60.8°F (16.0°C) | 2.5°F (1.4°C) | 59th Coolest | Coolest since: | 1976 |
1st Warmest | Warmest to Date | 2021 | ||||
Jun– 7-Month | 64.9°F (18.3°C) | 62.6°F (17.0°C) | 2.3°F (1.3°C) | 59th Coolest | Coolest since: | 1976 |
1st Warmest | Warmest to Date | 2021 | ||||
May– 8-Month | 64.6°F (18.1°C) | 62.8°F (17.1°C) | 1.8°F (1.0°C) | 58th Coolest | Coolest since: | 1976 |
2nd Warmest | Warmest since: | 2015 | ||||
Apr– 9-Month | 63.6°F (17.6°C) | 62.0°F (16.7°C) | 1.6°F (0.9°C) | 58th Coolest | Coolest since: | 1976 |
2nd Warmest | Warmest since: | 2015 | ||||
Ties: 2011 | ||||||
Mar– 10-Month | 62.1°F (16.7°C) | 60.2°F (15.7°C) | 1.9°F (1.0°C) | 59th Coolest | Coolest since: | 1976 |
1st Warmest | Warmest to Date | 2021 | ||||
Feb– 11-Month | 59.6°F (15.3°C) | 58.1°F (14.5°C) | 1.5°F (0.8°C) | 57th Coolest | Coolest since: | 1967 |
3rd Warmest | Warmest since: | 2012 | ||||
Ties: 2011 | ||||||
Jan– 12-Month | 57.6°F (14.2°C) | 56.1°F (13.4°C) | 1.5°F (0.8°C) | 57th Coolest | Coolest since: | 1966 |
3rd Warmest | Warmest since: | 2012 | ||||
Jul 2020– 18-Month | 59.3°F (15.2°C) | 57.7°F (14.3°C) | 1.6°F (0.9°C) | 55th Coolest | Coolest since: | 1967, 1977 |
3rd Warmest | Warmest since: | 2012 | ||||
Jan 2020– 24-Month | 57.7°F (14.3°C) | 56.1°F (13.4°C) | 1.6°F (0.9°C) | 57th Coolest | Coolest since: | 1967 |
1st Warmest | Warmest to Date | 2021 | ||||
Jan 2019– 36-Month | 57.5°F (14.2°C) | 56.1°F (13.4°C) | 1.4°F (0.8°C) | 55th Coolest | Coolest since: | 1968 |
1st Warmest | Warmest to Date | 2021 | ||||
Jan 2018– 48-Month | 57.2°F (14.0°C) | 56.1°F (13.4°C) | 1.1°F (0.6°C) | 53rd Coolest | Coolest since: | 1969 |
1st Warmest | Warmest since: | 2020, 2021, 2022 | ||||
Ties: 2020, 2022 | ||||||
Jan 2017– 60-Month | 57.3°F (14.1°C) | 56.1°F (13.4°C) | 1.2°F (0.7°C) | 51st Coolest | Coolest since: | 1970 |
1st Warmest | Warmest to Date | 2021 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published May 2023, retrieved on June 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings