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 December 2020. For more information, please see Climatological Rankings.
Washington (Dulles), District of Columbia
Average Temperature Rankings, March 2009
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
March 2009 1-Month |
44.1°F (6.7°C) | 44.1°F (6.7°C) |
0.0°F (0.0°C) | 31st Coolest | Coolest since: 2005 | 1970 |
| 29th Warmest | Warmest since: 2008 | 2012 | ||||
|
Feb–Mar 2009 2-Month |
40.8°F (4.9°C) | 39.9°F (4.4°C) |
0.9°F (0.5°C) | 43rd Coolest | Coolest since: 2007 | 2015 |
| 17th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1985 | ||||||
|
Jan–Mar 2009 3-Month |
36.9°F (2.7°C) | 37.6°F (3.1°C) |
-0.7°F (-0.4°C) | 31st Coolest | Coolest since: 2004 | 1978 |
| 29th Warmest | Warmest since: 2008 | 2012 | ||||
|
Dec 2008–Mar 2009 4-Month |
37.1°F (2.8°C) | 37.3°F (2.9°C) |
-0.2°F (-0.1°C) | 32nd Coolest | Coolest since: 2004 | 1970 |
| 28th Warmest | Warmest since: 2008 | 2012 | ||||
|
Nov 2008–Mar 2009 5-Month |
38.5°F (3.6°C) | 39.0°F (3.9°C) |
-0.5°F (-0.3°C) | 26th Coolest | Coolest since: 2003 | 1970 |
| 31st Warmest | Warmest since: 2008 | 2012 | ||||
|
Oct 2008–Mar 2009 6-Month |
41.3°F (5.2°C) | 41.8°F (5.4°C) |
-0.5°F (-0.2°C) | 29th Coolest | Coolest since: 2003 | 1970 |
| 28th Warmest | Warmest since: 2008 | 2012 | ||||
|
Sep 2008–Mar 2009 7-Month |
45.3°F (7.4°C) | 45.4°F (7.4°C) |
-0.1°F (0.0°C) | 28th Coolest | Coolest since: 2003 | 1970 |
| 29th Warmest | Warmest since: 2008 | 2012 | ||||
|
Aug 2008–Mar 2009 8-Month |
48.8°F (9.3°C) | 49.2°F (9.6°C) |
-0.4°F (-0.3°C) | 28th Coolest | Coolest since: 2003 | 1970 |
| 29th Warmest | Warmest since: 2008 | 2017 | ||||
|
Jul 2008–Mar 2009 9-Month |
52.0°F (11.1°C) | 52.3°F (11.3°C) |
-0.3°F (-0.2°C) | 27th Coolest | Coolest since: 2003 | 1970 |
| 30th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 1989, 1997 | ||||||
|
Jun 2008–Mar 2009 10-Month |
54.3°F (12.4°C) | 54.2°F (12.3°C) |
0.1°F (0.1°C) | 33rd Coolest | Coolest since: 2004 | 1970 |
| 24th Warmest | Warmest since: 2008 | 2012 | ||||
|
May 2008–Mar 2009 11-Month |
54.8°F (12.7°C) | 55.0°F (12.8°C) |
-0.2°F (-0.1°C) | 30th Coolest | Coolest since: 2004 | 1977 |
| 27th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1989 | ||||||
|
Apr 2008–Mar 2009 12-Month |
55.0°F (12.8°C) | 55.0°F (12.8°C) |
0.0°F (0.0°C) | 36th Coolest | Coolest since: 2004 | 1977 |
| 21st Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1976, 2010 | ||||||
|
Oct 2007–Mar 2009 18-Month |
51.4°F (10.8°C) | 50.5°F (10.3°C) |
0.9°F (0.5°C) | 42nd Coolest | Coolest since: 2005 | 1970, 1971 |
| 13th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 1991, 2016 | ||||||
|
Apr 2007–Mar 2009 24-Month |
56.0°F (13.3°C) | 54.8°F (12.7°C) |
1.2°F (0.6°C) | 45th Coolest | Coolest since: 2005 | 1970 |
| 10th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 1992 | ||||||
|
Apr 2006–Mar 2009 36-Month |
56.1°F (13.4°C) | 54.9°F (12.7°C) |
1.2°F (0.7°C) | 43rd Coolest | Coolest since: 2006 | 1970 |
| 10th Warmest | Warmest since: 2008 | 2018 | ||||
|
Apr 2005–Mar 2009 48-Month |
56.2°F (13.4°C) | 54.8°F (12.7°C) |
1.4°F (0.7°C) | 44th Coolest | Coolest since: 2007 | 1970 |
| 7th Warmest | Warmest since: 2008 | 2020 | ||||
|
Apr 2004–Mar 2009 60-Month |
56.1°F (13.4°C) | 54.7°F (12.6°C) |
1.4°F (0.8°C) | 45th Coolest | Coolest since: 2008 | 1971 |
| 4th Warmest | Warmest to Date | 2020 | ||||
| Ties: 2014, 2019 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 18, 2021 from https://www.ncdc.noaa.gov/cag/