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 April 2021. 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 (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
March 2018 1-Month |
39.7°F (4.3°C) | 43.8°F (6.6°C) |
-4.1°F (-2.3°C) | 9th Coolest | Coolest since: 2014 | 1970, 2014 |
| 52nd Warmest | Warmest since: 2017 | 2012 | ||||
|
Feb–Mar 2018 2-Month |
41.1°F (5.1°C) | 39.8°F (4.3°C) |
1.3°F (0.8°C) | 45th Coolest | Coolest since: 2015 | 1978, 2015 |
| 16th Warmest | Warmest since: 2017 | 2012 | ||||
|
Jan–Mar 2018 3-Month |
38.2°F (3.4°C) | 37.4°F (3.0°C) |
0.8°F (0.4°C) | 45th Coolest | Coolest since: 2015 | 1978 |
| 16th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1999 | ||||||
|
Dec 2017–Mar 2018 4-Month |
37.4°F (3.0°C) | 37.1°F (2.8°C) |
0.3°F (0.2°C) | 35th Coolest | Coolest since: 2015 | 1970 |
| 26th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1989 | ||||||
|
Nov 2017–Mar 2018 5-Month |
39.1°F (3.9°C) | 38.9°F (3.8°C) |
0.2°F (0.1°C) | 35th Coolest | Coolest since: 2015 | 1970 |
| 23rd Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1989, 1997, 2004 | ||||||
|
Oct 2017–Mar 2018 6-Month |
42.8°F (6.0°C) | 41.7°F (5.4°C) |
1.1°F (0.6°C) | 44th Coolest | Coolest since: 2015 | 1970 |
| 14th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1976, 1983 | ||||||
|
Sep 2017–Mar 2018 7-Month |
46.4°F (8.0°C) | 45.3°F (7.4°C) |
1.1°F (0.6°C) | 45th Coolest | Coolest since: 2015 | 1970 |
| 13th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1972 | ||||||
|
Aug 2017–Mar 2018 8-Month |
49.8°F (9.9°C) | 49.0°F (9.4°C) |
0.8°F (0.5°C) | 42nd Coolest | Coolest since: 2015 | 1970 |
| 16th Warmest | Warmest since: 2017 | 2017 | ||||
|
Jul 2017–Mar 2018 9-Month |
52.9°F (11.6°C) | 52.0°F (11.1°C) |
0.9°F (0.5°C) | 43rd Coolest | Coolest since: 2015 | 1970, 1977 |
| 15th Warmest | Warmest since: 2017 | 2017 | ||||
|
Jun 2017–Mar 2018 10-Month |
54.9°F (12.7°C) | 54.0°F (12.2°C) |
0.9°F (0.5°C) | 42nd Coolest | Coolest since: 2015 | 1977 |
| 16th Warmest | Warmest since: 2017 | 2012 | ||||
|
May 2017–Mar 2018 11-Month |
55.6°F (13.1°C) | 54.8°F (12.7°C) |
0.8°F (0.4°C) | 42nd Coolest | Coolest since: 2015 | 1977 |
| 16th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 2005, 2010 | ||||||
|
Apr 2017–Mar 2018 12-Month |
56.1°F (13.4°C) | 54.8°F (12.7°C) |
1.3°F (0.7°C) | 46th Coolest | Coolest since: 2015 | 1977 |
| 12th Warmest | Warmest since: 2017 | 2012 | ||||
|
Oct 2016–Mar 2018 18-Month |
52.6°F (11.4°C) | 50.3°F (10.2°C) |
2.3°F (1.2°C) | 50th Coolest | Coolest since: 2016 | 1971 |
| 6th Warmest | Warmest since: 2017 | 2017 | ||||
|
Apr 2016–Mar 2018 24-Month |
57.0°F (13.9°C) | 54.7°F (12.6°C) |
2.3°F (1.3°C) | 50th Coolest | Coolest since: 2016 | 1970, 1978 |
| 6th Warmest | Warmest since: 2017 | 2017 | ||||
|
Apr 2015–Mar 2018 36-Month |
57.2°F (14.0°C) | 54.6°F (12.6°C) |
2.6°F (1.4°C) | 53rd Coolest | Coolest since: 2017 | 1970 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Apr 2014–Mar 2018 48-Month |
56.1°F (13.4°C) | 54.5°F (12.5°C) |
1.6°F (0.9°C) | 44th Coolest | Coolest since: 2017 | 1970 |
| 8th Warmest | Warmest since: 2014 | 2020 | ||||
|
Apr 2013–Mar 2018 60-Month |
55.7°F (13.2°C) | 54.5°F (12.5°C) |
1.2°F (0.7°C) | 37th Coolest | Coolest since: 2015 | 1971 |
| 13th Warmest | Warmest since: 2017 | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2021, retrieved on May 15, 2021 from https://www.ncdc.noaa.gov/cag/