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 May 2022. For more information, please see Climatological Rankings.


Connecticut

Precipitation Rankings, December 2015

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 2015
1-Month
4.14"
(105.16mm)
4.00"
(101.60mm)
0.14"
(3.56mm)
73rd Driest Driest since: 2013 1955
55th Wettest Wettest since: 2014 1901
Nov–Dec 2015
2-Month
6.37"
(161.80mm)
8.12"
(206.25mm)
-1.75"
(-44.45mm)
35th Driest Driest since: 2012 2001
93rd Wettest Wettest since: 2014 1972
Ties: 1916
Oct–Dec 2015
3-Month
9.68"
(245.87mm)
11.79"
(299.47mm)
-2.11"
(-53.60mm)
33rd Driest Driest since: 2013 2001
95th Wettest Wettest since: 2014 2005
Sep–Dec 2015
4-Month
13.30"
(337.82mm)
15.79"
(401.07mm)
-2.49"
(-63.25mm)
38th Driest Driest since: 2013 1908
90th Wettest Wettest since: 2014 2005
Aug–Dec 2015
5-Month
15.44"
(392.18mm)
20.02"
(508.51mm)
-4.58"
(-116.33mm)
20th Driest Driest since: 2001 1935
108th Wettest Wettest since: 2014 1955
Jul–Dec 2015
6-Month
18.25"
(463.55mm)
23.92"
(607.57mm)
-5.67"
(-144.02mm)
15th Driest Driest since: 2001 2001
113th Wettest Wettest since: 2014 1955
Jun–Dec 2015
7-Month
24.60"
(624.84mm)
27.62"
(701.55mm)
-3.02"
(-76.71mm)
36th Driest Driest since: 2007 1965
92nd Wettest Wettest since: 2014 1938
May–Dec 2015
8-Month
25.81"
(655.57mm)
31.55"
(801.37mm)
-5.74"
(-145.80mm)
16th Driest Driest since: 2001 1965
112th Wettest Wettest since: 2014 1938
Apr–Dec 2015
9-Month
28.55"
(725.17mm)
35.68"
(906.27mm)
-7.13"
(-181.10mm)
13th Driest Driest since: 2001 1965
115th Wettest Wettest since: 2014 1901
Mar–Dec 2015
10-Month
31.60"
(802.64mm)
39.86"
(1,012.44mm)
-8.26"
(-209.80mm)
11th Driest Driest since: 1966 1965
117th Wettest Wettest since: 2014 1901
Feb–Dec 2015
11-Month
33.61"
(853.69mm)
43.14"
(1,095.76mm)
-9.53"
(-242.07mm)
6th Driest Driest since: 1965 1965
122nd Wettest Wettest since: 2014 1901, 1972
Jan–Dec 2015
12-Month
37.08"
(941.83mm)
46.87"
(1,190.50mm)
-9.79"
(-248.67mm)
8th Driest Driest since: 1965 1965
120th Wettest Wettest since: 2014 2011
Jul 2014–Dec 2015
18-Month
60.07"
(1,525.78mm)
70.77"
(1,797.56mm)
-10.70"
(-271.78mm)
13th Driest Driest since: 1981 1965
114th Wettest Wettest since: 2014 2019
Jan 2014–Dec 2015
24-Month
82.09"
(2,085.09mm)
93.73"
(2,380.74mm)
-11.64"
(-295.65mm)
10th Driest Driest since: 1966 1965
117th Wettest Wettest since: 2014 1973
Jan 2013–Dec 2015
36-Month
125.48"
(3,187.19mm)
140.54"
(3,569.72mm)
-15.06"
(-382.53mm)
10th Driest Driest since: 1967 1966
116th Wettest Wettest since: 2014 1938
Jan 2012–Dec 2015
48-Month
164.87"
(4,187.70mm)
187.42"
(4,760.47mm)
-22.55"
(-572.77mm)
8th Driest Driest since: 1968 1966
117th Wettest Wettest since: 2014 2011
Jan 2011–Dec 2015
60-Month
228.56"
(5,805.42mm)
234.42"
(5,954.27mm)
-5.86"
(-148.85mm)
45th Driest Driest since: 1988 1966
79th Wettest Wettest since: 2014 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 29, 2022 from https://www.ncei.noaa.gov/cag/