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.

Connecticut

Average Temperature Rankings, May 2020

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  • Record Coolest
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  • Bottom 1/3
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2020
1-Month
56.4°F
(13.6°C)
56.8°F
(13.8°C)
-0.4°F
(-0.2°C)
52nd Coolest
Coolest since:
1917
77th Warmest
Warmest since:
2015
Apr–May 2020
2-Month
50.4°F
(10.2°C)
51.4°F
(10.8°C)
-1.0°F
(-0.6°C)
26th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
1991
Ties: 1923, 1958, 1992
Mar–May 2020
3-Month
47.4°F
(8.6°C)
46.1°F
(7.8°C)
1.3°F
(0.8°C)
93rd Coolest
Coolest since:
1917, 1967
36th Warmest
Warmest since:
2012
Ties: 1902, 1918
Feb–May 2020
4-Month
44.0°F
(6.7°C)
41.1°F
(5.1°C)
2.9°F
(1.6°C)
115th Coolest
Coolest since:
1907
14th Warmest
Warmest since:
2012
Ties: 1953, 1976, 1985
Jan–May 2020
5-Month
41.8°F
(5.4°C)
38.0°F
(3.3°C)
3.8°F
(2.1°C)
122nd Coolest
Coolest since:
1904, 1907, 1920
7th Warmest
Warmest since:
2012
Ties: 2017
Dec 2019–May 2020
6-Month
40.1°F
(4.5°C)
36.5°F
(2.5°C)
3.6°F
(2.0°C)
120th Coolest
Coolest since:
1904
8th Warmest
Warmest since:
2012
Nov 2019–May 2020
7-Month
39.8°F
(4.3°C)
37.0°F
(2.8°C)
2.8°F
(1.5°C)
114th Coolest
Coolest since:
1904
14th Warmest
Warmest since:
2012
Ties: 1995, 2007
Oct 2019–May 2020
8-Month
41.6°F
(5.3°C)
38.8°F
(3.8°C)
2.8°F
(1.5°C)
118th Coolest
Coolest since:
1905
10th Warmest
Warmest since:
2012
Ties: 1949, 1999
Sep 2019–May 2020
9-Month
44.0°F
(6.7°C)
41.4°F
(5.2°C)
2.6°F
(1.5°C)
115th Coolest
Coolest since:
1905, 1918
13th Warmest
Warmest since:
2012
Ties: 1932, 1949, 2000
Aug 2019–May 2020
10-Month
46.6°F
(8.1°C)
44.0°F
(6.7°C)
2.6°F
(1.4°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 1949, 2018
Jul 2019–May 2020
11-Month
49.2°F
(9.6°C)
46.5°F
(8.1°C)
2.7°F
(1.5°C)
119th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2012
Jun 2019–May 2020
12-Month
50.6°F
(10.3°C)
48.0°F
(8.9°C)
2.6°F
(1.4°C)
118th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
Dec 2018–May 2020
18-Month
46.7°F
(8.2°C)
44.2°F
(6.8°C)
2.5°F
(1.4°C)
115th Coolest
Coolest since:
1905
12th Warmest
Warmest since:
2017
Ties: 1992, 2002
Jun 2018–May 2020
24-Month
50.5°F
(10.3°C)
48.0°F
(8.9°C)
2.5°F
(1.4°C)
119th Coolest
Coolest since:
1905
8th Warmest
Warmest since:
2017
Ties: 2007
Jun 2017–May 2020
36-Month
50.5°F
(10.3°C)
48.0°F
(8.9°C)
2.5°F
(1.4°C)
117th Coolest
Coolest since:
1906
9th Warmest
Warmest since:
2018
Ties: 2000
Jun 2016–May 2020
48-Month
50.8°F
(10.4°C)
48.0°F
(8.9°C)
2.8°F
(1.5°C)
121st Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2019
Jun 2015–May 2020
60-Month
51.1°F
(10.6°C)
48.0°F
(8.9°C)
3.1°F
(1.7°C)
123rd Coolest
Coolest since:
1908
1st Warmest
Warmest to Date
2020

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