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 2019. For more information, please see Climatological Rankings.


Washington (Dulles), District of Columbia

Average Temperature Rankings, May 1971

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1960-2019)
Warmest/Coolest
Since
Record
May 1971
1-Month
59.6°F
(15.3°C)
63.0°F
(17.2°C)
-3.4°F
(-1.9°C)
7th Coolest Coolest since: 1968 1967
52nd Warmest Warmest since: 1970 2004
Apr–May 1971
2-Month
55.3°F
(12.9°C)
58.6°F
(14.8°C)
-3.3°F
(-1.9°C)
2nd Coolest Coolest since: 1967 1966
57th Warmest Warmest since: 1970 2019
Ties: 1967
Mar–May 1971
3-Month
49.9°F
(9.9°C)
53.6°F
(12.0°C)
-3.7°F
(-2.1°C)
1st Coolest Coolest to Date 1971
58th Warmest Warmest since: 1970 2012
Feb–May 1971
4-Month
46.5°F
(8.1°C)
49.2°F
(9.6°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1967 1967, 1978
54th Warmest Warmest since: 1970 2012
Ties: 2014
Jan–May 1971
5-Month
42.8°F
(6.0°C)
45.9°F
(7.7°C)
-3.1°F
(-1.7°C)
6th Coolest Coolest since: 1970 1978
53rd Warmest Warmest since: 1969 2012
Dec 1970–May 1971
6-Month
41.7°F
(5.4°C)
44.4°F
(6.9°C)
-2.7°F
(-1.5°C)
6th Coolest Coolest since: 1970 1970, 1978
53rd Warmest Warmest since: 1969 2012
Ties: 1982
Nov 1970–May 1971
7-Month
42.2°F
(5.7°C)
44.6°F
(7.0°C)
-2.4°F
(-1.3°C)
9th Coolest Coolest since: 1970 1970
47th Warmest Warmest since: 1969 2012
Ties: 1964, 2003
Oct 1970–May 1971
8-Month
43.9°F
(6.6°C)
45.9°F
(7.7°C)
-2.0°F
(-1.1°C)
12th Coolest Coolest since: 1970 1970
44th Warmest Warmest since: 1969 2012
Ties: 1996
Sep 1970–May 1971
9-Month
46.7°F
(8.2°C)
48.3°F
(9.1°C)
-1.6°F
(-0.9°C)
13th Coolest Coolest since: 1970 1970
43rd Warmest Warmest since: 1969 2017
Ties: 1966, 1969, 2003
Aug 1970–May 1971
10-Month
49.3°F
(9.6°C)
51.0°F
(10.6°C)
-1.7°F
(-1.0°C)
8th Coolest Coolest since: 1970 1970
48th Warmest Warmest since: 1969 2017
Ties: 1984, 1993, 2014
Jul 1970–May 1971
11-Month
51.5°F
(10.8°C)
53.3°F
(11.8°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 1970 1970
48th Warmest Warmest since: 1969 2017
Jun 1970–May 1971
12-Month
53.0°F
(11.7°C)
54.9°F
(12.7°C)
-1.9°F
(-1.0°C)
8th Coolest Coolest since: 1970 1970
48th Warmest Warmest since: 1969 2017
Ties: 1993
Dec 1969–May 1971
18-Month
48.7°F
(9.3°C)
51.3°F
(10.7°C)
-2.6°F
(-1.4°C)
2nd Coolest Coolest since: 1970 1970
54th Warmest Warmest since: 1969 2017
Jun 1969–May 1971
24-Month
52.5°F
(11.4°C)
54.8°F
(12.7°C)
-2.3°F
(-1.3°C)
2nd Coolest Coolest to Date 1978
52nd Warmest Warmest since: 1970 2017
Jun 1968–May 1971
36-Month
52.8°F
(11.6°C)
54.7°F
(12.6°C)
-1.9°F
(-1.0°C)
3rd Coolest Coolest since: 1970 1970
49th Warmest Warmest since: 1969 2018
Ties: 1968
Jun 1967–May 1971
48-Month
52.7°F
(11.5°C)
54.6°F
(12.6°C)
-1.9°F
(-1.1°C)
1st Coolest Coolest since: 1970 1970, 1971
49th Warmest Warmest since: 1970 2019
Ties: 1970
Jun 1966–May 1971
60-Month
52.7°F
(11.5°C)
54.5°F
(12.5°C)
-1.8°F
(-1.0°C)
1st Coolest Coolest to Date 1971
47th Warmest Warmest since: 1970 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/