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 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1999
1-Month
4.33"
(109.98mm)
3.93"
(99.82mm)
0.40"
(10.16mm)
77th Driest Driest since: 1997 1903
49th Wettest Wettest since: 1998 1984
Apr–May 1999
2-Month
5.68"
(144.27mm)
8.05"
(204.47mm)
-2.37"
(-60.20mm)
21st Driest Driest since: 1992 1986
105th Wettest Wettest since: 1998 1901
Mar–May 1999
3-Month
11.10"
(281.94mm)
12.24"
(310.90mm)
-1.14"
(-28.96mm)
47th Driest Driest since: 1995 1915
79th Wettest Wettest since: 1998 1901
Feb–May 1999
4-Month
14.83"
(376.68mm)
15.51"
(393.95mm)
-0.68"
(-17.27mm)
54th Driest Driest since: 1997 2015
72nd Wettest Wettest since: 1998 1983
Jan–May 1999
5-Month
22.13"
(562.10mm)
19.25"
(488.95mm)
2.88"
(73.15mm)
100th Driest Driest since: 1997 1941
26th Wettest Wettest since: 1998 1983
Dec 1998–May 1999
6-Month
23.40"
(594.36mm)
23.23"
(590.04mm)
0.17"
(4.32mm)
68th Driest Driest since: 1995 1941
57th Wettest Wettest since: 1998 1979
Nov 1998–May 1999
7-Month
25.72"
(653.29mm)
27.37"
(695.20mm)
-1.65"
(-41.91mm)
45th Driest Driest since: 1995 1985
80th Wettest Wettest since: 1998 1984
Oct 1998–May 1999
8-Month
30.79"
(782.07mm)
31.07"
(789.18mm)
-0.28"
(-7.11mm)
64th Driest Driest since: 1995 1905
61st Wettest Wettest since: 1998 1984
Sep 1998–May 1999
9-Month
33.62"
(853.95mm)
35.05"
(890.27mm)
-1.43"
(-36.32mm)
50th Driest Driest since: 1995 1985
75th Wettest Wettest since: 1998 2019
Aug 1998–May 1999
10-Month
36.08"
(916.43mm)
39.27"
(997.46mm)
-3.19"
(-81.03mm)
38th Driest Driest since: 1988 1985
87th Wettest Wettest since: 1998 1956
Jul 1998–May 1999
11-Month
39.70"
(1,008.38mm)
43.15"
(1,096.01mm)
-3.45"
(-87.63mm)
37th Driest Driest since: 1988 1965
88th Wettest Wettest since: 1998 2019
Jun 1998–May 1999
12-Month
47.12"
(1,196.85mm)
46.81"
(1,188.97mm)
0.31"
(7.88mm)
62nd Driest Driest since: 1995 1965
63rd Wettest Wettest since: 1998 2019
Dec 1997–May 1999
18-Month
75.46"
(1,916.68mm)
70.09"
(1,780.29mm)
5.37"
(136.39mm)
90th Driest Driest since: 1998 1966
34th Wettest Wettest since: 1997 1984
Jun 1997–May 1999
24-Month
96.98"
(2,463.29mm)
93.63"
(2,378.20mm)
3.35"
(85.09mm)
75th Driest Driest since: 1996 1966
49th Wettest Wettest since: 1998 1984
Jun 1996–May 1999
36-Month
152.16"
(3,864.86mm)
140.52"
(3,569.21mm)
11.64"
(295.65mm)
93rd Driest Driest since: 1997 1966
30th Wettest Wettest since: 1998 1984
Jun 1995–May 1999
48-Month
202.38"
(5,140.45mm)
187.51"
(4,762.75mm)
14.87"
(377.70mm)
97th Driest Driest since: 1998 1966
25th Wettest Wettest since: 1993 2007
Jun 1994–May 1999
60-Month
247.29"
(6,281.17mm)
234.38"
(5,953.25mm)
12.91"
(327.92mm)
86th Driest Driest since: 1996 1966
35th Wettest Wettest since: 1998 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/