Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2020. For more information, please see Climatological Rankings.


Connecticut

Precipitation Rankings, September 1930

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1930
1-Month
1.55"
(39.37mm)
3.99"
(101.35mm)
-2.44"
(-61.98mm)
10th Driest Driest since: 1914 1914
117th Wettest Wettest since: 1929 1938
Aug–Sep 1930
2-Month
4.09"
(103.89mm)
8.22"
(208.79mm)
-4.13"
(-104.90mm)
9th Driest Driest since: 1914 1914
118th Wettest Wettest since: 1929 2011
Jul–Sep 1930
3-Month
6.86"
(174.24mm)
12.13"
(308.10mm)
-5.27"
(-133.86mm)
6th Driest Driest since: 1929 1948
121st Wettest Wettest since: 1928 1938
Jun–Sep 1930
4-Month
11.10"
(281.94mm)
15.83"
(402.08mm)
-4.73"
(-120.14mm)
16th Driest Driest since: 1929 1914
111th Wettest Wettest since: 1928 1938
May–Sep 1930
5-Month
15.13"
(384.30mm)
19.76"
(501.90mm)
-4.63"
(-117.60mm)
17th Driest Driest since: 1929 1964
110th Wettest Wettest since: 1928 1938
Apr–Sep 1930
6-Month
17.21"
(437.13mm)
23.88"
(606.55mm)
-6.67"
(-169.42mm)
8th Driest Driest since: 1914 1965
119th Wettest Wettest since: 1929 1938
Mar–Sep 1930
7-Month
20.82"
(528.83mm)
28.07"
(712.98mm)
-7.25"
(-184.15mm)
9th Driest Driest to Date 1965
118th Wettest Wettest since: 1929 1901
Feb–Sep 1930
8-Month
23.51"
(597.15mm)
31.34"
(796.04mm)
-7.83"
(-198.89mm)
5th Driest Driest to Date 1957
122nd Wettest Wettest since: 1929 2011
Jan–Sep 1930
9-Month
26.04"
(661.42mm)
35.08"
(891.03mm)
-9.04"
(-229.61mm)
5th Driest Driest to Date 1957
122nd Wettest Wettest since: 1929 1938
Dec 1929–Sep 1930
10-Month
30.16"
(766.06mm)
39.06"
(992.12mm)
-8.90"
(-226.06mm)
7th Driest Driest to Date 1957
119th Wettest Wettest since: 1929 2011
Nov 1929–Sep 1930
11-Month
33.12"
(841.25mm)
43.20"
(1,097.28mm)
-10.08"
(-256.03mm)
5th Driest Driest to Date 1965, 1966
121st Wettest Wettest since: 1929 1938
Oct 1929–Sep 1930
12-Month
36.91"
(937.51mm)
46.90"
(1,191.26mm)
-9.99"
(-253.75mm)
7th Driest Driest to Date 1965
119th Wettest Wettest since: 1929 2006
Apr 1929–Sep 1930
18-Month
58.08"
(1,475.23mm)
70.67"
(1,795.02mm)
-12.59"
(-319.79mm)
6th Driest Driest to Date 1965
120th Wettest Wettest since: 1929 1938
Oct 1928–Sep 1930
24-Month
76.40"
(1,940.56mm)
93.72"
(2,380.49mm)
-17.32"
(-439.93mm)
4th Driest Driest to Date 1966
121st Wettest Wettest since: 1929 1938
Oct 1927–Sep 1930
36-Month
134.52"
(3,416.81mm)
140.60"
(3,571.24mm)
-6.08"
(-154.43mm)
40th Driest Driest since: 1927 1966
84th Wettest Wettest since: 1929 2008
Oct 1926–Sep 1930
48-Month
182.95"
(4,646.93mm)
187.49"
(4,762.25mm)
-4.54"
(-115.32mm)
45th Driest Driest since: 1927 1966
78th Wettest Wettest since: 1929 2009
Oct 1925–Sep 1930
60-Month
224.26"
(5,696.20mm)
234.40"
(5,953.76mm)
-10.14"
(-257.56mm)
33rd Driest Driest since: 1927 1966
89th Wettest Wettest since: 1929 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 26, 2020 from https://www.ncdc.noaa.gov/cag/