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.

Delaware

July 1981 Average Temperature Rankings

View Period (Months):
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2024)
Coolest/Warmest
Since
Record
July 1981
1-Month
75.8°F
(24.3°C)
75.5°F
(24.2°C)
0.3°F75th Coolest
Coolest since:
1895
56th Warmest
Warmest since:
2012
Jun–Jul 1981
2-Month
74.3°F
(23.5°C)
73.1°F
(22.8°C)
1.2°F91st Coolest
Coolest since:
1907
40th Warmest
Warmest since:
2010
May–Jul 1981
3-Month
69.8°F
(21.0°C)
69.5°F
(20.8°C)
0.3°F63rd Coolest
Coolest since:
1907
68th Warmest
Warmest since:
2010
Apr–Jul 1981
4-Month
66.3°F
(19.1°C)
65.1°F
(18.4°C)
1.2°F93rd Coolest
Coolest since:
1907
38th Warmest
Warmest since:
2010
Ties: 1944, 1969, 1977
Mar–Jul 1981
5-Month
61.2°F
(16.2°C)
60.6°F
(15.9°C)
0.6°F78th Coolest
Coolest since:
1907
53rd Warmest
Warmest since:
2010, 2012
Feb–Jul 1981
6-Month
57.5°F
(14.2°C)
56.3°F
(13.5°C)
1.2°F92nd Coolest
Coolest since:
1907
39th Warmest
Warmest since:
2012
Ties: 1938, 1939
Jan–Jul 1981
7-Month
53.1°F
(11.7°C)
53.0°F
(11.7°C)
0.1°F59th Coolest
Coolest since:
1940
72nd Warmest
Warmest since:
2012
Ties: 1964
Dec 1980–Jul 1981
8-Month
50.8°F
(10.4°C)
50.9°F
(10.5°C)
-0.1°F53rd Coolest
Coolest since:
1904
77th Warmest
Warmest since:
2012
Ties: 1959
Nov 1980–Jul 1981
9-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F45th Coolest
Coolest since:
1904
85th Warmest
Warmest since:
2012
Ties: 1964, 1969
Oct 1980–Jul 1981
10-Month
50.5°F
(10.3°C)
50.9°F
(10.5°C)
-0.4°F40th Coolest
Coolest since:
1904
90th Warmest
Warmest since:
2012
Ties: 1896, 1914, 1923, 1971
Sep 1980–Jul 1981
11-Month
52.3°F
(11.3°C)
52.4°F
(11.3°C)
-0.1°F47th Coolest
Coolest since:
1918
83rd Warmest
Warmest since:
2012
Ties: 1896, 1906, 1938, 1959, 1969, 1971
Aug 1980–Jul 1981
12-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F59th Coolest
Coolest since:
1904
71st Warmest
Warmest since:
2012
Ties: 1945, 1962
Feb 1980–Jul 1981
18-Month
54.9°F
(12.7°C)
54.9°F
(12.7°C)
0.0°F53rd Coolest
Coolest since:
1905
77th Warmest
Warmest since:
2012
Ties: 1898, 1923, 1956, 1962
Aug 1979–Jul 1981
24-Month
54.5°F
(12.5°C)
54.2°F
(12.3°C)
0.3°F71st Coolest
Coolest since:
1905
58th Warmest
Warmest since:
2017
Ties: 1921, 1930, 1951, 1957, 1972
Aug 1978–Jul 1981
36-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F56th Coolest
Coolest since:
1906
72nd Warmest
Warmest since:
2018, 2019, 2021
Ties: 1948
Aug 1977–Jul 1981
48-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F36th Coolest
Coolest since:
1907
91st Warmest
Warmest since:
2019
Aug 1976–Jul 1981
60-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F23rd Coolest
Coolest since:
1908
103rd Warmest
Warmest since:
2020

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