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


Illinois

Precipitation Rankings, June 2003

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
June 2003
1-Month
3.79"
(96.27mm)
4.09"
(103.89mm)
-0.30"
(-7.62mm)
55th Driest Driest since: 1997 1988
73rd Wettest Wettest since: 2002 2015
May–Jun 2003
2-Month
9.29"
(235.97mm)
8.17"
(207.52mm)
1.12"
(28.45mm)
82nd Driest Driest since: 2001 1988
46th Wettest Wettest since: 2002 2015
Apr–Jun 2003
3-Month
12.47"
(316.74mm)
11.88"
(301.75mm)
0.59"
(14.99mm)
76th Driest Driest since: 2001 1988
52nd Wettest Wettest since: 2002 2011
Mar–Jun 2003
4-Month
14.45"
(367.03mm)
14.97"
(380.24mm)
-0.52"
(-13.21mm)
55th Driest Driest since: 2001 2005
73rd Wettest Wettest since: 2002 1945
Feb–Jun 2003
5-Month
16.28"
(413.51mm)
16.83"
(427.48mm)
-0.55"
(-13.97mm)
58th Driest Driest since: 2001 1934
70th Wettest Wettest since: 2002 1945
Jan–Jun 2003
6-Month
16.93"
(430.02mm)
18.96"
(481.58mm)
-2.03"
(-51.56mm)
33rd Driest Driest since: 1992 1934
95th Wettest Wettest since: 2002 2019
Dec 2002–Jun 2003
7-Month
19.10"
(485.14mm)
21.28"
(540.51mm)
-2.18"
(-55.37mm)
34th Driest Driest since: 2001 1934
93rd Wettest Wettest since: 2002 2019
Nov 2002–Jun 2003
8-Month
20.14"
(511.56mm)
24.04"
(610.62mm)
-3.90"
(-99.06mm)
18th Driest Driest since: 1992 1934
109th Wettest Wettest since: 2002 2019
Oct 2002–Jun 2003
9-Month
23.21"
(589.53mm)
26.83"
(681.48mm)
-3.62"
(-91.95mm)
25th Driest Driest since: 1992 1934
102nd Wettest Wettest since: 2002 2019
Sep 2002–Jun 2003
10-Month
25.32"
(643.13mm)
30.32"
(770.13mm)
-5.00"
(-127.00mm)
18th Driest Driest since: 1988 1934
109th Wettest Wettest since: 2002 1927
Aug 2002–Jun 2003
11-Month
29.51"
(749.55mm)
33.82"
(859.03mm)
-4.31"
(-109.48mm)
26th Driest Driest since: 1992 1934
101st Wettest Wettest since: 2002 1927
Jul 2002–Jun 2003
12-Month
32.11"
(815.59mm)
37.46"
(951.48mm)
-5.35"
(-135.89mm)
16th Driest Driest since: 1992 1934
111th Wettest Wettest since: 2002 1927
Jan 2002–Jun 2003
18-Month
55.99"
(1,422.15mm)
56.38"
(1,432.05mm)
-0.39"
(-9.90mm)
50th Driest Driest since: 1992 1931
77th Wettest Wettest since: 2002 2009
Jul 2001–Jun 2003
24-Month
78.51"
(1,994.15mm)
74.91"
(1,902.71mm)
3.60"
(91.44mm)
80th Driest Driest since: 2001 1954
46th Wettest Wettest since: 2002 1974
Jul 2000–Jun 2003
36-Month
114.59"
(2,910.59mm)
112.33"
(2,853.18mm)
2.26"
(57.41mm)
71st Driest Driest since: 2001 1956
54th Wettest Wettest since: 2002 2011
Jul 1999–Jun 2003
48-Month
148.28"
(3,766.31mm)
149.71"
(3,802.63mm)
-1.43"
(-36.32mm)
53rd Driest Driest since: 1992 1956
71st Wettest Wettest since: 2002 2011
Jul 1998–Jun 2003
60-Month
188.41"
(4,785.61mm)
187.15"
(4,753.61mm)
1.26"
(32.00mm)
61st Driest Driest since: 1992 1934
62nd Wettest Wettest since: 2002 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 22, 2022 from https://www.ncdc.noaa.gov/cag/