Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Maryland

Minimum Temperature Rankings, December 1989

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1989
1-Month
16.0°F
(-8.9°C)
26.7°F
(-2.9°C)
-10.7°F
(-6.0°C)
1st Coolest
Coolest since:
1989
127th Warmest
Warmest since:
2015
Nov–Dec 1989
2-Month
25.4°F
(-3.7°C)
30.8°F
(-0.7°C)
-5.4°F
(-3.0°C)
4th Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2015
Oct–Dec 1989
3-Month
32.2°F
(0.1°C)
35.5°F
(1.9°C)
-3.3°F
(-1.8°C)
6th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
2015
Sep–Dec 1989
4-Month
38.6°F
(3.7°C)
40.6°F
(4.8°C)
-2.0°F
(-1.1°C)
12th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2015
Ties: 1958, 1963, 2000
Aug–Dec 1989
5-Month
43.8°F
(6.6°C)
45.1°F
(7.3°C)
-1.3°F
(-0.7°C)
15th Coolest
Coolest since:
1917
113th Warmest
Warmest since:
2018
Ties: 1914
Jul–Dec 1989
6-Month
47.5°F
(8.6°C)
48.4°F
(9.1°C)
-0.9°F
(-0.5°C)
24th Coolest
Coolest since:
1917
104th Warmest
Warmest since:
2018
Jun–Dec 1989
7-Month
49.8°F
(9.9°C)
50.0°F
(10.0°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2015, 2018
Ties: 1897, 1918, 1933, 1954
May–Dec 1989
8-Month
49.9°F
(9.9°C)
50.1°F
(10.1°C)
-0.2°F
(-0.2°C)
44th Coolest
Coolest since:
1917
84th Warmest
Warmest since:
2018
Ties: 1905, 1988
Apr–Dec 1989
9-Month
48.8°F
(9.3°C)
49.1°F
(9.5°C)
-0.3°F
(-0.2°C)
37th Coolest
Coolest since:
1917
91st Warmest
Warmest since:
2015
Ties: 1905, 1928, 2000
Mar–Dec 1989
10-Month
47.2°F
(8.4°C)
47.4°F
(8.6°C)
-0.2°F
(-0.2°C)
37th Coolest
Coolest since:
1917
91st Warmest
Warmest since:
2011
Ties: 1897, 1905, 1910, 1935, 1944, 1972, 1988, 1992
Feb–Dec 1989
11-Month
45.3°F
(7.4°C)
45.3°F
(7.4°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2012, 2018, 2020
Ties: 1897
Jan–Dec 1989
12-Month
43.9°F
(6.6°C)
43.5°F
(6.4°C)
0.4°F
(0.2°C)
74th Coolest
Coolest since:
1904
54th Warmest
Warmest since:
2020
Ties: 1946, 1974, 1994, 2000
Jul 1988–Dec 1989
18-Month
45.3°F
(7.4°C)
45.1°F
(7.3°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1904
68th Warmest
Warmest since:
2012, 2020, 2021
Ties: 1923, 1938, 1996
Jan 1988–Dec 1989
24-Month
43.4°F
(6.3°C)
43.5°F
(6.4°C)
-0.1°F
(-0.1°C)
43rd Coolest
Coolest since:
1905
84th Warmest
Warmest since:
2021
Ties: 1906, 1912, 1919, 1920, 1928, 1937, 1959, 1970
Jan 1987–Dec 1989
36-Month
43.7°F
(6.5°C)
43.5°F
(6.4°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1905
59th Warmest
Warmest since:
2021
Ties: 1934, 1938, 1946, 1959, 1972, 1976
Jan 1986–Dec 1989
48-Month
43.9°F
(6.6°C)
43.5°F
(6.4°C)
0.4°F
(0.2°C)
76th Coolest
Coolest since:
1905
49th Warmest
Warmest since:
2020, 2021
Ties: 1924, 1939, 1949, 1951, 1953, 1957, 1997
Jan 1985–Dec 1989
60-Month
44.0°F
(6.7°C)
43.5°F
(6.4°C)
0.5°F
(0.3°C)
84th Coolest
Coolest since:
1905
40th Warmest
Warmest since:
2021
Ties: 1934, 1955, 1974, 1976, 1977, 1996

Citing This Page