Statewide Rankings

Statewide Data Info
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Maryland

Minimum Temperature Rankings, December 1930

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1930
1-Month
25.2°F
(-3.8°C)
26.7°F
(-2.9°C)
-1.5°F
(-0.9°C)
36th Coolest
Coolest since:
1989
93rd Warmest
Warmest since:
2015
Ties: 1969, 1977
Nov–Dec 1930
2-Month
29.9°F
(-1.2°C)
30.9°F
(-0.6°C)
-1.0°F
(-0.6°C)
39th Coolest
Coolest since:
1917
90th Warmest
Warmest since:
2015
Ties: 1908, 1924
Oct–Dec 1930
3-Month
33.6°F
(0.9°C)
35.5°F
(1.9°C)
-1.9°F
(-1.0°C)
16th Coolest
Coolest since:
1917
113th Warmest
Warmest since:
2015
Ties: 1907, 1980
Sep–Dec 1930
4-Month
40.3°F
(4.6°C)
40.7°F
(4.8°C)
-0.4°F
(-0.2°C)
41st Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2015
Ties: 1932, 1953
Aug–Dec 1930
5-Month
44.4°F
(6.9°C)
45.1°F
(7.3°C)
-0.7°F
(-0.4°C)
28th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2018
Ties: 1944, 1952
Jul–Dec 1930
6-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
28th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2018
Ties: 1905, 1940, 1969
Jun–Dec 1930
7-Month
49.5°F
(9.7°C)
50.0°F
(10.0°C)
-0.5°F
(-0.3°C)
30th Coolest
Coolest since:
1917
99th Warmest
Warmest since:
2015, 2018
Ties: 1905, 1932, 1944, 1946, 1953, 1965, 1981
May–Dec 1930
8-Month
49.7°F
(9.8°C)
50.1°F
(10.1°C)
-0.4°F
(-0.3°C)
35th Coolest
Coolest since:
1917
94th Warmest
Warmest since:
2018
Ties: 1940, 1954
Apr–Dec 1930
9-Month
48.5°F
(9.2°C)
49.1°F
(9.5°C)
-0.6°F
(-0.3°C)
26th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
2015
Ties: 1895, 1935, 1937, 1951
Mar–Dec 1930
10-Month
46.7°F
(8.2°C)
47.4°F
(8.6°C)
-0.7°F
(-0.4°C)
24th Coolest
Coolest since:
1917
105th Warmest
Warmest since:
2011
Feb–Dec 1930
11-Month
45.0°F
(7.2°C)
45.3°F
(7.4°C)
-0.3°F
(-0.2°C)
35th Coolest
Coolest since:
1917
94th Warmest
Warmest since:
2012, 2018, 2020
Ties: 1902, 1935, 1968, 1972, 1980
Jan–Dec 1930
12-Month
43.3°F
(6.3°C)
43.5°F
(6.4°C)
-0.2°F
(-0.1°C)
42nd Coolest
Coolest since:
1904
87th Warmest
Warmest since:
2020
Ties: 1908, 1910, 1948, 1979, 1980
Jul 1929–Dec 1930
18-Month
44.7°F
(7.1°C)
45.2°F
(7.3°C)
-0.5°F
(-0.2°C)
28th Coolest
Coolest since:
1904
100th Warmest
Warmest since:
2012, 2020, 2021
Ties: 1903, 1908, 1951, 1962, 1982
Jan 1929–Dec 1930
24-Month
43.3°F
(6.3°C)
43.5°F
(6.4°C)
-0.2°F
(-0.1°C)
38th Coolest
Coolest since:
1905
90th Warmest
Warmest since:
2021
Ties: 1929, 1951, 1958, 1980
Jan 1928–Dec 1930
36-Month
43.3°F
(6.3°C)
43.5°F
(6.4°C)
-0.2°F
(-0.1°C)
38th Coolest
Coolest since:
1905
89th Warmest
Warmest since:
2021
Ties: 1901, 1924, 1937
Jan 1927–Dec 1930
48-Month
43.4°F
(6.3°C)
43.5°F
(6.4°C)
-0.1°F
(-0.1°C)
40th Coolest
Coolest since:
1905
86th Warmest
Warmest since:
2020, 2021
Ties: 1925, 1942, 1971, 1983
Jan 1926–Dec 1930
60-Month
43.1°F
(6.2°C)
43.5°F
(6.4°C)
-0.4°F
(-0.2°C)
24th Coolest
Coolest since:
1905
101st Warmest
Warmest since:
2021
Ties: 1903, 1911, 1926, 1929, 1944, 1971, 1981, 1982

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