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

Precipitation Rankings, September 1966

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1966
1-Month
5.65"
(143.51mm)
3.99"
(101.35mm)
1.66"
(42.16mm)
103rd Driest
Driest since:
1914
26th Wettest
Wettest since:
1938
Aug–Sep 1966
2-Month
7.57"
(192.28mm)
8.22"
(208.79mm)
-0.65"
(-16.51mm)
63rd Driest
Driest since:
1914
66th Wettest
Wettest since:
2011
Jul–Sep 1966
3-Month
10.11"
(256.79mm)
12.13"
(308.10mm)
-2.02"
(-51.31mm)
43rd Driest
Driest since:
1948
86th Wettest
Wettest since:
1938
Jun–Sep 1966
4-Month
12.03"
(305.56mm)
15.83"
(402.08mm)
-3.80"
(-96.52mm)
21st Driest
Driest since:
1914
108th Wettest
Wettest since:
1938
May–Sep 1966
5-Month
15.75"
(400.05mm)
19.76"
(501.90mm)
-4.01"
(-101.85mm)
24th Driest
Driest since:
1964
105th Wettest
Wettest since:
1938
Ties: 1900
Apr–Sep 1966
6-Month
17.16"
(435.86mm)
23.88"
(606.55mm)
-6.72"
(-170.69mm)
7th Driest
Driest since:
1965
122nd Wettest
Wettest since:
1938
Mar–Sep 1966
7-Month
20.07"
(509.78mm)
28.07"
(712.98mm)
-8.00"
(-203.20mm)
6th Driest
Driest since:
1965
123rd Wettest
Wettest since:
1901
Feb–Sep 1966
8-Month
23.65"
(600.71mm)
31.34"
(796.04mm)
-7.69"
(-195.33mm)
6th Driest
Driest since:
1957
123rd Wettest
Wettest since:
2011
Jan–Sep 1966
9-Month
26.39"
(670.31mm)
35.08"
(891.03mm)
-8.69"
(-220.72mm)
7th Driest
Driest since:
1957
122nd Wettest
Wettest since:
1938
Dec 1965–Sep 1966
10-Month
28.35"
(720.09mm)
39.06"
(992.12mm)
-10.71"
(-272.03mm)
3rd Driest
Driest since:
1957
125th Wettest
Wettest since:
2011
Ties: 1964
Nov 1965–Sep 1966
11-Month
30.44"
(773.18mm)
43.20"
(1,097.28mm)
-12.76"
(-324.10mm)
1st Driest
Driest since:
1965, 1966
127th Wettest
Wettest since:
1938
Ties: 1965
Oct 1965–Sep 1966
12-Month
33.94"
(862.08mm)
46.90"
(1,191.26mm)
-12.96"
(-329.18mm)
2nd Driest
Driest since:
1965
126th Wettest
Wettest since:
2006
Apr 1965–Sep 1966
18-Month
48.71"
(1,237.23mm)
70.67"
(1,795.02mm)
-21.96"
(-557.79mm)
2nd Driest
Driest since:
1965
126th Wettest
Wettest since:
1938
Oct 1964–Sep 1966
24-Month
66.36"
(1,685.54mm)
93.72"
(2,380.49mm)
-27.36"
(-694.95mm)
1st Driest
Driest since:
1966
126th Wettest
Wettest since:
1938
Oct 1963–Sep 1966
36-Month
102.10"
(2,593.34mm)
140.60"
(3,571.24mm)
-38.50"
(-977.90mm)
1st Driest
Driest since:
1966
125th Wettest
Wettest since:
2008
Oct 1962–Sep 1966
48-Month
141.73"
(3,599.94mm)
187.49"
(4,762.25mm)
-45.76"
(-1,162.31mm)
1st Driest
Driest since:
1966
124th Wettest
Wettest since:
2009
Oct 1961–Sep 1966
60-Month
179.11"
(4,549.39mm)
234.40"
(5,953.76mm)
-55.29"
(-1,404.37mm)
1st Driest
Driest since:
1966
123rd Wettest
Wettest since:
2010

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