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, April 1991
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
April 1991 1-Month |
55.8°F (13.2°C) | 54.3°F (12.4°C) |
1.5°F (0.8°C) | 47th Coolest | Coolest since: 1990 | 1966 |
| 13th Warmest | Warmest since: 1985 | 2017 | ||||
|
Mar–Apr 1991 2-Month |
50.9°F (10.5°C) | 49.2°F (9.6°C) |
1.7°F (0.9°C) | 47th Coolest | Coolest since: 1989 | 1965 |
| 13th Warmest | Warmest since: 1990 | 2010 | ||||
| Ties: 1976, 2019 | ||||||
|
Feb–Apr 1991 3-Month |
47.0°F (8.3°C) | 44.7°F (7.1°C) |
2.3°F (1.2°C) | 50th Coolest | Coolest since: 1989 | 1978 |
| 10th Warmest | Warmest since: 1990 | 2017 | ||||
|
Jan–Apr 1991 4-Month |
43.7°F (6.5°C) | 41.7°F (5.4°C) |
2.0°F (1.1°C) | 52nd Coolest | Coolest since: 1989 | 1970 |
| 8th Warmest | Warmest since: 1990 | 2017 | ||||
|
Dec 1990–Apr 1991 5-Month |
43.2°F (6.2°C) | 40.7°F (4.8°C) |
2.5°F (1.4°C) | 53rd Coolest | Coolest since: 1990 | 1970 |
| 7th Warmest | Warmest to Date | 2012 | ||||
|
Nov 1990–Apr 1991 6-Month |
44.1°F (6.7°C) | 41.6°F (5.3°C) |
2.5°F (1.4°C) | 52nd Coolest | Coolest since: 1990 | 1970 |
| 5th Warmest | Warmest to Date | 2012 | ||||
|
Oct 1990–Apr 1991 7-Month |
46.1°F (7.8°C) | 43.5°F (6.4°C) |
2.6°F (1.4°C) | 51st Coolest | Coolest since: 1990 | 1970 |
| 6th Warmest | Warmest to Date | 2017 | ||||
|
Sep 1990–Apr 1991 8-Month |
48.6°F (9.2°C) | 46.5°F (8.1°C) |
2.1°F (1.1°C) | 49th Coolest | Coolest since: 1990 | 1970 |
| 8th Warmest | Warmest to Date | 2017 | ||||
|
Aug 1990–Apr 1991 9-Month |
51.4°F (10.8°C) | 49.8°F (9.9°C) |
1.6°F (0.9°C) | 49th Coolest | Coolest since: 1990 | 1970 |
| 8th Warmest | Warmest to Date | 2017 | ||||
| Ties: 2019 | ||||||
|
Jul 1990–Apr 1991 10-Month |
53.9°F (12.2°C) | 52.4°F (11.3°C) |
1.5°F (0.9°C) | 49th Coolest | Coolest since: 1990 | 1970 |
| 8th Warmest | Warmest to Date | 2017 | ||||
| Ties: 2000, 2019 | ||||||
|
Jun 1990–Apr 1991 11-Month |
55.6°F (13.1°C) | 54.3°F (12.4°C) |
1.3°F (0.7°C) | 49th Coolest | Coolest since: 1990 | 1970 |
| 8th Warmest | Warmest to Date | 2017 | ||||
| Ties: 2019 | ||||||
|
May 1990–Apr 1991 12-Month |
56.0°F (13.3°C) | 54.9°F (12.7°C) |
1.1°F (0.6°C) | 45th Coolest | Coolest since: 1990 | 1970 |
| 12th Warmest | Warmest to Date | 2017 | ||||
|
Nov 1989–Apr 1991 18-Month |
51.3°F (10.7°C) | 50.4°F (10.2°C) |
0.9°F (0.5°C) | 42nd Coolest | Coolest since: 1990 | 1970 |
| 13th Warmest | Warmest to Date | 2017 | ||||
|
May 1989–Apr 1991 24-Month |
55.6°F (13.1°C) | 54.9°F (12.7°C) |
0.7°F (0.4°C) | 42nd Coolest | Coolest since: 1990 | 1970 |
| 13th Warmest | Warmest to Date | 2017 | ||||
| Ties: 2003 | ||||||
|
May 1988–Apr 1991 36-Month |
55.2°F (12.9°C) | 54.8°F (12.7°C) |
0.4°F (0.2°C) | 36th Coolest | Coolest since: 1990 | 1970 |
| 17th Warmest | Warmest to Date | 2018 | ||||
|
May 1987–Apr 1991 48-Month |
55.0°F (12.8°C) | 54.8°F (12.7°C) |
0.2°F (0.1°C) | 32nd Coolest | Coolest since: 1990 | 1970, 1971 |
| 19th Warmest | Warmest to Date | 2020 | ||||
| Ties: 1993 | ||||||
|
May 1986–Apr 1991 60-Month |
54.9°F (12.7°C) | 54.7°F (12.6°C) |
0.2°F (0.1°C) | 29th Coolest | Coolest since: 1990 | 1971 |
| 20th Warmest | Warmest to Date | 2020 | ||||
| Ties: 1993, 1994 | ||||||
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/