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 October 2019. For more information, please see Climatological Rankings.
Washington (Dulles), District of Columbia
Average Temperature Rankings, March 2018
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1960-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
March 2018 1-Month |
39.7°F (4.3°C) | 43.6°F (6.4°C) |
-3.9°F (-2.1°C) | 11th Coolest | Coolest since: 2014 | 1984 |
| 48th Warmest | Warmest since: 2017 | 2012 | ||||
|
Feb–Mar 2018 2-Month |
41.1°F (5.1°C) | 39.6°F (4.2°C) |
1.5°F (0.9°C) | 46th Coolest | Coolest since: 2015 | 1978 |
| 13th Warmest | Warmest since: 2017 | 2012 | ||||
|
Jan–Mar 2018 3-Month |
38.2°F (3.4°C) | 37.2°F (2.9°C) |
1.0°F (0.5°C) | 46th Coolest | Coolest since: 2015 | 1978 |
| 13th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1974 | ||||||
|
Dec 2017–Mar 2018 4-Month |
37.4°F (3.0°C) | 36.9°F (2.7°C) |
0.5°F (0.3°C) | 35th Coolest | Coolest since: 2015 | 1970, 1978 |
| 24th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1974 | ||||||
|
Nov 2017–Mar 2018 5-Month |
39.1°F (3.9°C) | 38.7°F (3.7°C) |
0.4°F (0.2°C) | 38th Coolest | Coolest since: 2015 | 1970 |
| 18th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1974 | ||||||
|
Oct 2017–Mar 2018 6-Month |
42.8°F (6.0°C) | 41.5°F (5.3°C) |
1.3°F (0.7°C) | 44th Coolest | Coolest since: 2015 | 1970 |
| 12th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1985 | ||||||
|
Sep 2017–Mar 2018 7-Month |
46.4°F (8.0°C) | 45.0°F (7.2°C) |
1.4°F (0.8°C) | 45th Coolest | Coolest since: 2015 | 1970 |
| 11th Warmest | Warmest since: 2017 | 2012 | ||||
|
Aug 2017–Mar 2018 8-Month |
49.8°F (9.9°C) | 48.8°F (9.3°C) |
1.0°F (0.6°C) | 43rd Coolest | Coolest since: 2015 | 1970 |
| 13th Warmest | Warmest since: 2017 | 2017 | ||||
|
Jul 2017–Mar 2018 9-Month |
52.9°F (11.6°C) | 51.8°F (11.0°C) |
1.1°F (0.6°C) | 43rd Coolest | Coolest since: 2015 | 1970, 1977 |
| 13th Warmest | Warmest since: 2017 | 2017 | ||||
|
Jun 2017–Mar 2018 10-Month |
54.9°F (12.7°C) | 53.8°F (12.1°C) |
1.1°F (0.6°C) | 43rd Coolest | Coolest since: 2015 | 1977 |
| 13th Warmest | Warmest since: 2017 | 2012 | ||||
|
May 2017–Mar 2018 11-Month |
55.6°F (13.1°C) | 54.6°F (12.6°C) |
1.0°F (0.5°C) | 42nd Coolest | Coolest since: 2015 | 1977 |
| 14th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1991 | ||||||
|
Apr 2017–Mar 2018 12-Month |
56.1°F (13.4°C) | 54.6°F (12.6°C) |
1.5°F (0.8°C) | 46th Coolest | Coolest since: 2015 | 1977 |
| 10th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 2007 | ||||||
|
Oct 2016–Mar 2018 18-Month |
52.6°F (11.4°C) | 50.1°F (10.1°C) |
2.5°F (1.3°C) | 50th Coolest | Coolest since: 2016 | 1970, 1971, 1978 |
| 4th Warmest | Warmest since: 2017 | 2017 | ||||
|
Apr 2016–Mar 2018 24-Month |
57.0°F (13.9°C) | 54.5°F (12.5°C) |
2.5°F (1.4°C) | 50th Coolest | Coolest since: 2016 | 1978 |
| 4th Warmest | Warmest since: 2017 | 2017 | ||||
|
Apr 2015–Mar 2018 36-Month |
57.2°F (14.0°C) | 54.4°F (12.4°C) |
2.8°F (1.6°C) | 51st Coolest | Coolest since: 2017 | 1970 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Apr 2014–Mar 2018 48-Month |
56.1°F (13.4°C) | 54.3°F (12.4°C) |
1.8°F (1.0°C) | 44th Coolest | Coolest since: 2017 | 1970 |
| 6th Warmest | Warmest since: 2014 | 2019 | ||||
| Ties: 2009 | ||||||
|
Apr 2013–Mar 2018 60-Month |
55.7°F (13.2°C) | 54.3°F (12.4°C) |
1.4°F (0.8°C) | 37th Coolest | Coolest since: 2015 | 1971 |
| 11th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 2015 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/