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 1917

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1917
1-Month
18.3°F
(-7.6°C)
26.7°F
(-2.9°C)
-8.4°F
(-4.7°C)
3rd Coolest
Coolest since:
1989
126th Warmest
Warmest since:
2015
Nov–Dec 1917
2-Month
24.0°F
(-4.4°C)
30.9°F
(-0.6°C)
-6.9°F
(-3.8°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2015
Oct–Dec 1917
3-Month
29.0°F
(-1.7°C)
35.4°F
(1.9°C)
-6.4°F
(-3.6°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2015
Sep–Dec 1917
4-Month
34.8°F
(1.6°C)
40.7°F
(4.8°C)
-5.9°F
(-3.2°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2015
Aug–Dec 1917
5-Month
40.4°F
(4.7°C)
45.2°F
(7.3°C)
-4.8°F
(-2.6°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2018
Jul–Dec 1917
6-Month
44.6°F
(7.0°C)
48.4°F
(9.1°C)
-3.8°F
(-2.1°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2018
Jun–Dec 1917
7-Month
46.8°F
(8.2°C)
50.1°F
(10.1°C)
-3.3°F
(-1.9°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2015, 2018
May–Dec 1917
8-Month
46.7°F
(8.2°C)
50.1°F
(10.1°C)
-3.4°F
(-1.9°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2018
Apr–Dec 1917
9-Month
46.0°F
(7.8°C)
49.0°F
(9.4°C)
-3.0°F
(-1.6°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2015
Mar–Dec 1917
10-Month
44.6°F
(7.0°C)
47.4°F
(8.6°C)
-2.8°F
(-1.6°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2011
Feb–Dec 1917
11-Month
42.5°F
(5.8°C)
45.3°F
(7.4°C)
-2.8°F
(-1.6°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2012, 2018, 2020
Jan–Dec 1917
12-Month
40.9°F
(4.9°C)
43.5°F
(6.4°C)
-2.6°F
(-1.5°C)
2nd Coolest
Coolest since:
1904
127th Warmest
Warmest since:
2020
Jul 1916–Dec 1917
18-Month
43.0°F
(6.1°C)
45.1°F
(7.3°C)
-2.1°F
(-1.2°C)
3rd Coolest
Coolest since:
1904
125th Warmest
Warmest since:
2012, 2020, 2021
Jan 1916–Dec 1917
24-Month
41.7°F
(5.4°C)
43.5°F
(6.4°C)
-1.8°F
(-1.0°C)
3rd Coolest
Coolest since:
1905
125th Warmest
Warmest since:
2021
Jan 1915–Dec 1917
36-Month
42.2°F
(5.7°C)
43.5°F
(6.4°C)
-1.3°F
(-0.7°C)
5th Coolest
Coolest since:
1905
122nd Warmest
Warmest since:
2021
Jan 1914–Dec 1917
48-Month
42.2°F
(5.7°C)
43.5°F
(6.4°C)
-1.3°F
(-0.7°C)
2nd Coolest
Coolest since:
1905
124th Warmest
Warmest since:
2020, 2021
Ties: 1904, 1907
Jan 1913–Dec 1917
60-Month
42.7°F
(5.9°C)
43.5°F
(6.4°C)
-0.8°F
(-0.5°C)
13th Coolest
Coolest since:
1905
112th Warmest
Warmest since:
2021
Ties: 1904, 1919

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