Statewide Rankings

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

Delaware

December 1983 Average Temperature Rankings

View Period (Months):
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Coolest/Warmest
Since
Record
December 1983
1-Month
35.0°F
(1.7°C)
36.2°F
(2.3°C)
-1.2°F39th Coolest
Coolest since:
1989
92nd Warmest
Warmest since:
2015
Ties: 1934
Nov–Dec 1983
2-Month
41.2°F
(5.1°C)
41.0°F
(5.0°C)
0.2°F54th Coolest
Coolest since:
1917
77th Warmest
Warmest since:
2015
Ties: 1966
Oct–Dec 1983
3-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F72nd Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2015
Sep–Dec 1983
4-Month
52.1°F
(11.2°C)
51.4°F
(10.8°C)
0.7°F72nd Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2015
Ties: 1948, 1954
Aug–Dec 1983
5-Month
56.8°F
(13.8°C)
55.9°F
(13.3°C)
0.9°F83rd Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2015
Jul–Dec 1983
6-Month
60.2°F
(15.7°C)
59.2°F
(15.1°C)
1.0°F88th Coolest
Coolest since:
1917
43rd Warmest
Warmest since:
2015
Jun–Dec 1983
7-Month
61.8°F
(16.6°C)
60.8°F
(16.0°C)
1.0°F89th Coolest
Coolest since:
1917
42nd Warmest
Warmest since:
2015
May–Dec 1983
8-Month
61.7°F
(16.5°C)
61.0°F
(16.1°C)
0.7°F83rd Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2015
Ties: 1982
Apr–Dec 1983
9-Month
60.5°F
(15.8°C)
60.0°F
(15.6°C)
0.5°F81st Coolest
Coolest since:
1917
50th Warmest
Warmest since:
2015
Mar–Dec 1983
10-Month
59.0°F
(15.0°C)
58.3°F
(14.6°C)
0.7°F84th Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2012
Feb–Dec 1983
11-Month
56.8°F
(13.8°C)
56.1°F
(13.4°C)
0.7°F83rd Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2012
Ties: 1913, 1939, 1975
Jan–Dec 1983
12-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F85th Coolest
Coolest since:
1904
46th Warmest
Warmest since:
2012
Jul 1982–Dec 1983
18-Month
56.7°F
(13.7°C)
55.9°F
(13.3°C)
0.8°F92nd Coolest
Coolest since:
1904
38th Warmest
Warmest since:
2012
Jan 1982–Dec 1983
24-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F68th Coolest
Coolest since:
1905
62nd Warmest
Warmest since:
2012
Jan 1981–Dec 1983
36-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F51st Coolest
Coolest since:
1905
78th Warmest
Warmest since:
2021
Ties: 1898, 1915
Jan 1980–Dec 1983
48-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F49th Coolest
Coolest since:
1907
79th Warmest
Warmest since:
2020
Ties: 1913, 1930, 1935, 1941, 1958, 1978
Jan 1979–Dec 1983
60-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F49th Coolest
Coolest since:
1905
78th Warmest
Warmest since:
2020, 2021
Ties: 1900, 1941, 1961, 1979

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