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, August 2009

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 2009
1-Month
3.76"
(95.50mm)
4.23"
(107.44mm)
-0.47"
(-11.94mm)
62nd Driest Driest since: 2007 1981
64th Wettest Wettest since: 2008 1955
Ties: 1951
Jul–Aug 2009
2-Month
12.58"
(319.53mm)
8.14"
(206.76mm)
4.44"
(112.77mm)
116th Driest Driest since: 2008 1907
10th Wettest Wettest since: 1955 1955
Jun–Aug 2009
3-Month
19.52"
(495.81mm)
11.84"
(300.74mm)
7.68"
(195.07mm)
121st Driest Driest since: 2008 1999
5th Wettest Wettest since: 1955 1897
May–Aug 2009
4-Month
23.43"
(595.12mm)
15.76"
(400.30mm)
7.67"
(194.82mm)
120th Driest Driest since: 2008 1964
6th Wettest Wettest since: 2006 1989
Apr–Aug 2009
5-Month
27.38"
(695.45mm)
19.89"
(505.21mm)
7.49"
(190.24mm)
118th Driest Driest since: 2008 1966
8th Wettest Wettest since: 2006 1901
Mar–Aug 2009
6-Month
29.73"
(755.14mm)
24.08"
(611.63mm)
5.65"
(143.51mm)
109th Driest Driest since: 2008 1965
17th Wettest Wettest since: 2006 1901
Feb–Aug 2009
7-Month
31.21"
(792.73mm)
27.35"
(694.69mm)
3.86"
(98.04mm)
99th Driest Driest since: 2007 1965
27th Wettest Wettest since: 2008 1901
Jan–Aug 2009
8-Month
34.21"
(868.93mm)
31.09"
(789.69mm)
3.12"
(79.24mm)
90th Driest Driest since: 2007 1957
36th Wettest Wettest since: 2008 2011
Dec 2008–Aug 2009
9-Month
41.13"
(1,044.70mm)
35.07"
(890.78mm)
6.06"
(153.92mm)
105th Driest Driest since: 2007 1966
20th Wettest Wettest since: 2008 2011
Nov 2008–Aug 2009
10-Month
44.80"
(1,137.92mm)
39.21"
(995.93mm)
5.59"
(141.99mm)
100th Driest Driest since: 2007 1966
25th Wettest Wettest since: 2008 1984
Oct 2008–Aug 2009
11-Month
47.84"
(1,215.14mm)
42.91"
(1,089.91mm)
4.93"
(125.23mm)
90th Driest Driest since: 2007 1966
35th Wettest Wettest since: 2008 2006
Sep 2008–Aug 2009
12-Month
56.90"
(1,445.26mm)
46.89"
(1,191.01mm)
10.01"
(254.25mm)
112th Driest Driest since: 2008 1966
13th Wettest Wettest since: 2006 2006
Mar 2008–Aug 2009
18-Month
82.95"
(2,106.93mm)
70.88"
(1,800.35mm)
12.07"
(306.58mm)
112th Driest Driest since: 2008 1966
13th Wettest Wettest since: 2006 1984
Sep 2007–Aug 2009
24-Month
107.42"
(2,728.47mm)
93.66"
(2,378.96mm)
13.76"
(349.51mm)
107th Driest Driest since: 2008 1966
17th Wettest Wettest since: 2007 2007
Sep 2006–Aug 2009
36-Month
157.55"
(4,001.77mm)
140.53"
(3,569.46mm)
17.02"
(432.31mm)
108th Driest Driest since: 2005 1966
15th Wettest Wettest since: 2008 1903
Sep 2005–Aug 2009
48-Month
223.47"
(5,676.14mm)
187.44"
(4,760.98mm)
36.03"
(915.16mm)
121st Driest Driest since: 2008 1966
1st Wettest Wettest to Date 2009
Sep 2004–Aug 2009
60-Month
269.89"
(6,855.21mm)
234.34"
(5,952.24mm)
35.55"
(902.97mm)
118th Driest Driest since: 2008 1966
3rd Wettest Wettest since: 1976 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/