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 2019. For more information, please see Climatological Rankings.


Connecticut

Precipitation Rankings, May 1901

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1901
1-Month
7.38"
(187.45mm)
3.93"
(99.82mm)
3.45"
(87.63mm)
122nd Driest Driest since: 1900 1903
4th Wettest Wettest to Date 1984
Apr–May 1901
2-Month
17.43"
(442.72mm)
8.05"
(204.47mm)
9.38"
(238.25mm)
125th Driest Driest since: 1900 1986
1st Wettest Wettest to Date 1901
Mar–May 1901
3-Month
24.35"
(618.49mm)
12.24"
(310.90mm)
12.11"
(307.59mm)
125th Driest Driest since: 1900 1915
1st Wettest Wettest to Date 1901
Feb–May 1901
4-Month
25.12"
(638.05mm)
15.51"
(393.95mm)
9.61"
(244.10mm)
123rd Driest Driest since: 1900 2015
3rd Wettest Wettest to Date 1983
Jan–May 1901
5-Month
26.90"
(683.26mm)
19.25"
(488.95mm)
7.65"
(194.31mm)
121st Driest Driest since: 1900 1941
5th Wettest Wettest to Date 1983
Dec 1900–May 1901
6-Month
29.52"
(749.81mm)
23.23"
(590.04mm)
6.29"
(159.77mm)
116th Driest Driest since: 1900 1941
9th Wettest Wettest since: 1898 1979
Nov 1900–May 1901
7-Month
35.59"
(903.99mm)
27.37"
(695.20mm)
8.22"
(208.79mm)
116th Driest Driest since: 1900 1985
9th Wettest Wettest since: 1898 1984
Oct 1900–May 1901
8-Month
39.19"
(995.43mm)
31.07"
(789.18mm)
8.12"
(206.25mm)
115th Driest Driest since: 1900 1905
10th Wettest Wettest to Date 1984
Sep 1900–May 1901
9-Month
42.09"
(1,069.09mm)
35.05"
(890.27mm)
7.04"
(178.82mm)
111th Driest Driest since: 1900 1985
14th Wettest Wettest to Date 2019
Aug 1900–May 1901
10-Month
44.44"
(1,128.78mm)
39.27"
(997.46mm)
5.17"
(131.32mm)
99th Driest Driest since: 1900 1985
26th Wettest Wettest since: 1899 1956
Jul 1900–May 1901
11-Month
47.64"
(1,210.06mm)
43.15"
(1,096.01mm)
4.49"
(114.05mm)
94th Driest Driest since: 1900 1965
31st Wettest Wettest since: 1899 2019
Jun 1900–May 1901
12-Month
50.19"
(1,274.83mm)
46.81"
(1,188.97mm)
3.38"
(85.86mm)
83rd Driest Driest since: 1900 1965
42nd Wettest Wettest since: 1899 2019
Dec 1899–May 1901
18-Month
77.14"
(1,959.36mm)
70.09"
(1,780.29mm)
7.05"
(179.07mm)
94th Driest Driest since: 1900 1966
30th Wettest Wettest since: 1899 1984
Jun 1899–May 1901
24-Month
97.10"
(2,466.34mm)
93.63"
(2,378.20mm)
3.47"
(88.14mm)
76th Driest Driest since: 1897 1966
48th Wettest Wettest since: 1900 1984
Jun 1898–May 1901
36-Month
151.66"
(3,852.16mm)
140.52"
(3,569.21mm)
11.14"
(282.95mm)
91st Driest Driest since: 1898 1966
32nd Wettest Wettest since: 1900 1984
Jun 1897–May 1901
48-Month
211.94"
(5,383.28mm)
187.51"
(4,762.75mm)
24.43"
(620.53mm)
116th Driest Driest since: 1900 1966
6th Wettest Wettest to Date 2007
Jun 1896–May 1901
60-Month
255.26"
(6,483.60mm)
234.38"
(5,953.25mm)
20.88"
(530.35mm)
103rd Driest Driest since: 1900 1966
18th Wettest Wettest to Date 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/