Climate at a Glance

Statewide 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 November 2019. For more information, please see Climatological Rankings.


Maryland

Average Temperature Rankings, May 1978

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1978
1-Month
60.4°F
(15.8°C)
62.3°F
(16.8°C)
-1.9°F
(-1.0°C)
21st Coolest Coolest since: 1973 1967
105th Warmest Warmest since: 1977 2004
Ties: 1915, 1996, 2008
Apr–May 1978
2-Month
56.1°F
(13.4°C)
57.2°F
(14.0°C)
-1.1°F
(-0.6°C)
29th Coolest Coolest since: 1973 1907
97th Warmest Warmest since: 1977 2019
Ties: 1984
Mar–May 1978
3-Month
50.5°F
(10.3°C)
52.3°F
(11.3°C)
-1.8°F
(-1.0°C)
16th Coolest Coolest since: 1971 1940
110th Warmest Warmest since: 1977 2012
Ties: 1895, 1900, 1931
Feb–May 1978
4-Month
44.0°F
(6.7°C)
47.7°F
(8.7°C)
-3.7°F
(-2.0°C)
3rd Coolest Coolest since: 1934 1895, 1934
123rd Warmest Warmest since: 1977 2012
Jan–May 1978
5-Month
40.6°F
(4.8°C)
44.6°F
(7.0°C)
-4.0°F
(-2.2°C)
2nd Coolest Coolest since: 1940 1940
124th Warmest Warmest since: 1977 2012
Dec 1977–May 1978
6-Month
39.5°F
(4.2°C)
43.1°F
(6.2°C)
-3.6°F
(-2.0°C)
2nd Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 1977 2012
Nov 1977–May 1978
7-Month
40.6°F
(4.8°C)
43.4°F
(6.3°C)
-2.8°F
(-1.5°C)
6th Coolest Coolest since: 1940 1904
119th Warmest Warmest since: 1977 2012
Oct 1977–May 1978
8-Month
42.2°F
(5.7°C)
44.9°F
(7.2°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1940 1904
120th Warmest Warmest since: 1977 2012
Sep 1977–May 1978
9-Month
45.2°F
(7.3°C)
47.3°F
(8.5°C)
-2.1°F
(-1.2°C)
5th Coolest Coolest since: 1940 1904, 1918
120th Warmest Warmest since: 1977 2012
Aug 1977–May 1978
10-Month
48.2°F
(9.0°C)
49.9°F
(9.9°C)
-1.7°F
(-0.9°C)
6th Coolest Coolest since: 1977 1904
119th Warmest Warmest since: 1977 2012
Ties: 1902, 1968, 1977
Jul 1977–May 1978
11-Month
50.8°F
(10.4°C)
52.3°F
(11.3°C)
-1.5°F
(-0.9°C)
9th Coolest Coolest since: 1977 1904
116th Warmest Warmest since: 1976 2012
Ties: 1917, 1920, 1926
Jun 1977–May 1978
12-Month
52.2°F
(11.2°C)
53.7°F
(12.1°C)
-1.5°F
(-0.9°C)
6th Coolest Coolest since: 1968 1904
119th Warmest Warmest since: 1977 2012
Ties: 1917
Dec 1976–May 1978
18-Month
49.0°F
(9.4°C)
50.2°F
(10.1°C)
-1.2°F
(-0.7°C)
11th Coolest Coolest since: 1970 1905
113th Warmest Warmest since: 1977 2017
Ties: 1906, 1970
Jun 1976–May 1978
24-Month
52.3°F
(11.3°C)
53.8°F
(12.1°C)
-1.5°F
(-0.8°C)
3rd Coolest Coolest since: 1918 1905
121st Warmest Warmest since: 1977 2017
Ties: 1906
Jun 1975–May 1978
36-Month
53.3°F
(11.8°C)
53.8°F
(12.1°C)
-0.5°F
(-0.3°C)
28th Coolest Coolest since: 1971 1906
95th Warmest Warmest since: 1977 2018
Ties: 1911, 1941, 1971, 1982
Jun 1974–May 1978
48-Month
53.3°F
(11.8°C)
53.7°F
(12.1°C)
-0.4°F
(-0.3°C)
27th Coolest Coolest since: 1971 1907
95th Warmest Warmest since: 1977 2019
Ties: 1921, 1926, 1929, 1961, 1979, 1982
Jun 1973–May 1978
60-Month
53.8°F
(12.1°C)
53.7°F
(12.1°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1973 1908
67th Warmest Warmest since: 1977 2012, 2019
Ties: 1942, 1943, 1959, 1960

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/