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 August 2022. For more information, please see Climatological Rankings.


Connecticut

Precipitation Rankings, October 1987

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1987
1-Month
4.04"
(102.62mm)
3.67"
(93.22mm)
0.37"
(9.40mm)
76th Driest Driest since: 1986 1963
52nd Wettest Wettest since: 1983 2005
Sep–Oct 1987
2-Month
9.72"
(246.89mm)
7.67"
(194.82mm)
2.05"
(52.07mm)
97th Driest Driest since: 1986 1948
31st Wettest Wettest since: 1977 2005
Aug–Oct 1987
3-Month
13.90"
(353.06mm)
11.90"
(302.26mm)
2.00"
(50.80mm)
92nd Driest Driest since: 1986 1948
36th Wettest Wettest since: 1979 1955
Jul–Oct 1987
4-Month
15.81"
(401.57mm)
15.80"
(401.32mm)
0.01"
(0.25mm)
65th Driest Driest since: 1986 1948
63rd Wettest Wettest since: 1985 1955
Jun–Oct 1987
5-Month
18.55"
(471.17mm)
19.50"
(495.30mm)
-0.95"
(-24.13mm)
50th Driest Driest since: 1984 1964
78th Wettest Wettest since: 1986 1955
May–Oct 1987
6-Month
20.70"
(525.78mm)
23.43"
(595.12mm)
-2.73"
(-69.34mm)
38th Driest Driest since: 1986 1964
90th Wettest Wettest since: 1985 1989
Ties: 1968
Apr–Oct 1987
7-Month
29.02"
(737.11mm)
27.56"
(700.02mm)
1.46"
(37.09mm)
79th Driest Driest since: 1986 1964
49th Wettest Wettest since: 1984 1989
Mar–Oct 1987
8-Month
33.31"
(846.07mm)
31.74"
(806.20mm)
1.57"
(39.87mm)
78th Driest Driest since: 1986 1965
50th Wettest Wettest since: 1984 2011
Feb–Oct 1987
9-Month
33.80"
(858.52mm)
35.02"
(889.51mm)
-1.22"
(-30.99mm)
49th Driest Driest since: 1986 1964
79th Wettest Wettest since: 1984 2011
Jan–Oct 1987
10-Month
39.17"
(994.92mm)
38.75"
(984.25mm)
0.42"
(10.67mm)
67th Driest Driest since: 1986 1957
61st Wettest Wettest since: 1984 2011
Dec 1986–Oct 1987
11-Month
45.17"
(1,147.32mm)
42.74"
(1,085.60mm)
2.43"
(61.72mm)
80th Driest Driest since: 1986 1964
47th Wettest Wettest since: 1984 2011
Nov 1986–Oct 1987
12-Month
52.27"
(1,327.66mm)
46.88"
(1,190.75mm)
5.39"
(136.91mm)
94th Driest Driest since: 1986 1965
33rd Wettest Wettest since: 1984 2011
May 1986–Oct 1987
18-Month
72.45"
(1,840.23mm)
70.24"
(1,784.10mm)
2.21"
(56.13mm)
75th Driest Driest since: 1986 1965
52nd Wettest Wettest since: 1984 1990
Nov 1985–Oct 1987
24-Month
94.16"
(2,391.66mm)
93.72"
(2,380.49mm)
0.44"
(11.17mm)
64th Driest Driest since: 1986 1966
62nd Wettest Wettest since: 1985 1938
Nov 1984–Oct 1987
36-Month
134.49"
(3,416.05mm)
140.59"
(3,570.99mm)
-6.10"
(-154.94mm)
42nd Driest Driest since: 1982 1966
83rd Wettest Wettest since: 1986 1903
Nov 1983–Oct 1987
48-Month
193.63"
(4,918.20mm)
187.49"
(4,762.25mm)
6.14"
(155.95mm)
71st Driest Driest since: 1983 1966
53rd Wettest Wettest since: 1986 2011
Nov 1982–Oct 1987
60-Month
248.34"
(6,307.84mm)
234.43"
(5,954.52mm)
13.91"
(353.32mm)
90th Driest Driest since: 1986 1966
33rd Wettest Wettest since: 1980 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/