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


Connecticut

Precipitation Rankings, August 2017

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
August 2017
1-Month
2.62"
(66.55mm)
4.23"
(107.44mm)
-1.61"
(-40.89mm)
33rd Driest Driest since: 2015 1981
93rd Wettest Wettest since: 2016 1955
Jul–Aug 2017
2-Month
7.00"
(177.80mm)
8.14"
(206.76mm)
-1.14"
(-28.96mm)
48th Driest Driest since: 2015 1907
78th Wettest Wettest since: 2016 1955
Jun–Aug 2017
3-Month
10.54"
(267.72mm)
11.84"
(300.74mm)
-1.30"
(-33.02mm)
44th Driest Driest since: 2016 1999
82nd Wettest Wettest since: 2015 1897
May–Aug 2017
4-Month
15.89"
(403.61mm)
15.76"
(400.30mm)
0.13"
(3.31mm)
68th Driest Driest since: 2016 1964
58th Wettest Wettest since: 2013 1989
Apr–Aug 2017
5-Month
20.60"
(523.24mm)
19.89"
(505.21mm)
0.71"
(18.03mm)
71st Driest Driest since: 2016 1966
55th Wettest Wettest since: 2013 1901
Mar–Aug 2017
6-Month
23.93"
(607.82mm)
24.08"
(611.63mm)
-0.15"
(-3.81mm)
61st Driest Driest since: 2016 1965
65th Wettest Wettest since: 2013 1901
Feb–Aug 2017
7-Month
26.07"
(662.18mm)
27.35"
(694.69mm)
-1.28"
(-32.51mm)
47th Driest Driest since: 2016 1965
79th Wettest Wettest since: 2014 1901
Jan–Aug 2017
8-Month
29.63"
(752.60mm)
31.09"
(789.69mm)
-1.46"
(-37.09mm)
48th Driest Driest since: 2016 1957
78th Wettest Wettest since: 2014 2011
Dec 2016–Aug 2017
9-Month
33.09"
(840.49mm)
35.07"
(890.78mm)
-1.98"
(-50.29mm)
43rd Driest Driest since: 2016 1966
82nd Wettest Wettest since: 2014 2011
Nov 2016–Aug 2017
10-Month
36.33"
(922.78mm)
39.21"
(995.93mm)
-2.88"
(-73.15mm)
40th Driest Driest since: 2016 1966
85th Wettest Wettest since: 2014 1984
Oct 2016–Aug 2017
11-Month
40.21"
(1,021.33mm)
42.91"
(1,089.91mm)
-2.70"
(-68.58mm)
45th Driest Driest since: 2016 1966
80th Wettest Wettest since: 2013 2006
Sep 2016–Aug 2017
12-Month
42.13"
(1,070.10mm)
46.89"
(1,191.01mm)
-4.76"
(-120.91mm)
35th Driest Driest since: 2016 1966
90th Wettest Wettest since: 2013 2006
Mar 2016–Aug 2017
18-Month
59.28"
(1,505.71mm)
70.88"
(1,800.35mm)
-11.60"
(-294.64mm)
9th Driest Driest since: 2016 1966
116th Wettest Wettest since: 2015 1984
Sep 2015–Aug 2017
24-Month
79.66"
(2,023.36mm)
93.66"
(2,378.96mm)
-14.00"
(-355.60mm)
8th Driest Driest since: 2016 1966
116th Wettest Wettest since: 2015 2007
Sep 2014–Aug 2017
36-Month
118.54"
(3,010.92mm)
140.53"
(3,569.46mm)
-21.99"
(-558.54mm)
6th Driest Driest since: 2016 1966
117th Wettest Wettest since: 2015 1903
Sep 2013–Aug 2017
48-Month
160.00"
(4,064.00mm)
187.44"
(4,760.98mm)
-27.44"
(-696.98mm)
5th Driest Driest since: 1968 1966
117th Wettest Wettest since: 2016 2009
Sep 2012–Aug 2017
60-Month
207.11"
(5,260.59mm)
234.34"
(5,952.24mm)
-27.23"
(-691.65mm)
6th Driest Driest since: 1969 1966
115th Wettest Wettest since: 2016 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/