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 September 2019. For more information, please see Climatological Rankings.


Connecticut

Precipitation Rankings, May 1947

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1947
1-Month
4.40"
(111.76mm)
3.93"
(99.82mm)
0.47"
(11.94mm)
80th Driest Driest since: 1944 1903
46th Wettest Wettest since: 1946 1984
Apr–May 1947
2-Month
9.14"
(232.16mm)
8.05"
(204.47mm)
1.09"
(27.69mm)
88th Driest Driest since: 1946 1986
38th Wettest Wettest since: 1945 1901
Mar–May 1947
3-Month
12.28"
(311.91mm)
12.24"
(310.90mm)
0.04"
(1.01mm)
69th Driest Driest since: 1946 1915
57th Wettest Wettest since: 1945 1901
Feb–May 1947
4-Month
14.60"
(370.84mm)
15.51"
(393.95mm)
-0.91"
(-23.11mm)
51st Driest Driest since: 1946 2015
75th Wettest Wettest since: 1945 1983
Jan–May 1947
5-Month
17.41"
(442.21mm)
19.25"
(488.95mm)
-1.84"
(-46.74mm)
42nd Driest Driest since: 1946 1941
84th Wettest Wettest since: 1945 1983
Dec 1946–May 1947
6-Month
20.22"
(513.59mm)
23.23"
(590.04mm)
-3.01"
(-76.45mm)
34th Driest Driest since: 1944 1941
91st Wettest Wettest since: 1946 1979
Nov 1946–May 1947
7-Month
21.65"
(549.91mm)
27.37"
(695.20mm)
-5.72"
(-145.29mm)
17th Driest Driest since: 1941 1985
108th Wettest Wettest since: 1946 1984
Oct 1946–May 1947
8-Month
22.91"
(581.91mm)
31.07"
(789.18mm)
-8.16"
(-207.27mm)
6th Driest Driest since: 1905 1905
119th Wettest Wettest since: 1946 1984
Sep 1946–May 1947
9-Month
26.71"
(678.43mm)
35.05"
(890.27mm)
-8.34"
(-211.84mm)
9th Driest Driest since: 1941 1985
116th Wettest Wettest since: 1946 2019
Aug 1946–May 1947
10-Month
33.10"
(840.74mm)
39.27"
(997.46mm)
-6.17"
(-156.72mm)
24th Driest Driest since: 1944 1985
101st Wettest Wettest since: 1946 2019
Jul 1946–May 1947
11-Month
37.51"
(952.75mm)
43.15"
(1,096.01mm)
-5.64"
(-143.26mm)
27th Driest Driest since: 1944 1965
98th Wettest Wettest since: 1946 2019
Jun 1946–May 1947
12-Month
40.82"
(1,036.83mm)
46.81"
(1,188.97mm)
-5.99"
(-152.14mm)
27th Driest Driest since: 1944 1965
98th Wettest Wettest since: 1946 2019
Dec 1945–May 1947
18-Month
62.20"
(1,579.88mm)
70.09"
(1,780.29mm)
-7.89"
(-200.41mm)
25th Driest Driest since: 1944 1966
99th Wettest Wettest since: 1946 1984
Jun 1945–May 1947
24-Month
87.23"
(2,215.64mm)
93.63"
(2,378.20mm)
-6.40"
(-162.56mm)
32nd Driest Driest since: 1945 1966
92nd Wettest Wettest since: 1946 1984
Ties: 2015
Jun 1944–May 1947
36-Month
135.93"
(3,452.62mm)
140.52"
(3,569.21mm)
-4.59"
(-116.59mm)
41st Driest Driest since: 1946 1966
82nd Wettest Wettest since: 1945 1984
Jun 1943–May 1947
48-Month
173.06"
(4,395.72mm)
187.51"
(4,762.75mm)
-14.45"
(-367.03mm)
19th Driest Driest since: 1944 1966
103rd Wettest Wettest since: 1946 2007
Jun 1942–May 1947
60-Month
224.08"
(5,691.63mm)
234.38"
(5,953.25mm)
-10.30"
(-261.62mm)
31st Driest Driest since: 1945 1966
90th Wettest Wettest since: 1946 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/