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.


Illinois

Precipitation Rankings, June 2004

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 2004
1-Month
3.17"
(80.52mm)
4.09"
(103.89mm)
-0.92"
(-23.37mm)
37th Driest Driest since: 1992 1988
89th Wettest Wettest since: 2003 2015
May–Jun 2004
2-Month
10.00"
(254.00mm)
8.17"
(207.52mm)
1.83"
(46.48mm)
89th Driest Driest since: 2003 1988
37th Wettest Wettest since: 2002 2015
Apr–Jun 2004
3-Month
11.80"
(299.72mm)
11.88"
(301.75mm)
-0.08"
(-2.03mm)
61st Driest Driest since: 2001 1988
65th Wettest Wettest since: 2003 2011
Ties: 1961
Mar–Jun 2004
4-Month
15.94"
(404.88mm)
14.97"
(380.24mm)
0.97"
(24.64mm)
77th Driest Driest since: 2003 2005
49th Wettest Wettest since: 2002 1945
Feb–Jun 2004
5-Month
16.70"
(424.18mm)
16.83"
(427.48mm)
-0.13"
(-3.30mm)
64th Driest Driest since: 2003 1934
62nd Wettest Wettest since: 2002 1945
Jan–Jun 2004
6-Month
18.68"
(474.47mm)
18.96"
(481.58mm)
-0.28"
(-7.11mm)
61st Driest Driest since: 2003 1934
65th Wettest Wettest since: 2002 2019
Dec 2003–Jun 2004
7-Month
21.24"
(539.50mm)
21.28"
(540.51mm)
-0.04"
(-1.01mm)
55th Driest Driest since: 2003 1934
70th Wettest Wettest since: 2002 2019
Nov 2003–Jun 2004
8-Month
25.75"
(654.05mm)
24.04"
(610.62mm)
1.71"
(43.43mm)
78th Driest Driest since: 2003 1934
47th Wettest Wettest since: 2002 2019
Oct 2003–Jun 2004
9-Month
27.73"
(704.34mm)
26.83"
(681.48mm)
0.90"
(22.86mm)
72nd Driest Driest since: 2003 1934
53rd Wettest Wettest since: 2002 2019
Sep 2003–Jun 2004
10-Month
31.98"
(812.29mm)
30.32"
(770.13mm)
1.66"
(42.16mm)
77th Driest Driest since: 2003 1934
48th Wettest Wettest since: 2002 1927
Aug 2003–Jun 2004
11-Month
34.53"
(877.06mm)
33.82"
(859.03mm)
0.71"
(18.03mm)
61st Driest Driest since: 2003 1934
64th Wettest Wettest since: 2002 1927
Jul 2003–Jun 2004
12-Month
39.53"
(1,004.06mm)
37.46"
(951.48mm)
2.07"
(52.58mm)
73rd Driest Driest since: 2003 1934
52nd Wettest Wettest since: 2002 1927
Jan 2003–Jun 2004
18-Month
56.46"
(1,434.08mm)
56.38"
(1,432.05mm)
0.08"
(2.03mm)
55th Driest Driest since: 2003 1931
70th Wettest Wettest since: 2002 2009
Jul 2002–Jun 2004
24-Month
71.64"
(1,819.66mm)
74.91"
(1,902.71mm)
-3.27"
(-83.05mm)
37th Driest Driest since: 2001 1954
87th Wettest Wettest since: 2003 1974
Jul 2001–Jun 2004
36-Month
118.04"
(2,998.22mm)
112.32"
(2,852.93mm)
5.72"
(145.29mm)
84th Driest Driest since: 2003 1956
39th Wettest Wettest since: 1999 2011
Jul 2000–Jun 2004
48-Month
154.12"
(3,914.65mm)
149.71"
(3,802.63mm)
4.41"
(112.02mm)
74th Driest Driest since: 2003 1956
48th Wettest Wettest since: 2002 2011
Jul 1999–Jun 2004
60-Month
187.81"
(4,770.37mm)
187.15"
(4,753.61mm)
0.66"
(16.76mm)
58th Driest Driest since: 1992 1934
63rd Wettest Wettest since: 2003 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/