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


Illinois

Precipitation Rankings, May 2007

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2007
1-Month
2.24"
(56.90mm)
4.08"
(103.63mm)
-1.84"
(-46.73mm)
15th Driest Driest since: 2005 1934
111th Wettest Wettest since: 2006 1995
Apr–May 2007
2-Month
5.76"
(146.30mm)
7.80"
(198.12mm)
-2.04"
(-51.82mm)
24th Driest Driest since: 2005 1934
102nd Wettest Wettest since: 2006 1927
Mar–May 2007
3-Month
8.97"
(227.84mm)
10.89"
(276.61mm)
-1.92"
(-48.77mm)
30th Driest Driest since: 2005 1934
96th Wettest Wettest since: 2006 1927
Feb–May 2007
4-Month
11.28"
(286.51mm)
12.75"
(323.85mm)
-1.47"
(-37.34mm)
33rd Driest Driest since: 2005 1934
93rd Wettest Wettest since: 2006 2019
Jan–May 2007
5-Month
14.21"
(360.93mm)
14.87"
(377.70mm)
-0.66"
(-16.77mm)
54th Driest Driest since: 2005 1934
72nd Wettest Wettest since: 2006 2019
Dec 2006–May 2007
6-Month
17.61"
(447.29mm)
17.20"
(436.88mm)
0.41"
(10.41mm)
68th Driest Driest since: 2006 1934
57th Wettest Wettest since: 2004 2019
Nov 2006–May 2007
7-Month
20.93"
(531.62mm)
19.95"
(506.73mm)
0.98"
(24.89mm)
78th Driest Driest since: 2006 1934
47th Wettest Wettest since: 2004 2019
Ties: 1944, 2010
Oct 2006–May 2007
8-Month
24.73"
(628.14mm)
22.74"
(577.60mm)
1.99"
(50.54mm)
84th Driest Driest since: 2006 1934
41st Wettest Wettest since: 2002 2019
Sep 2006–May 2007
9-Month
28.16"
(715.26mm)
26.24"
(666.50mm)
1.92"
(48.76mm)
83rd Driest Driest since: 2006 1934
42nd Wettest Wettest since: 2004 1927
Ties: 1945
Aug 2006–May 2007
10-Month
32.21"
(818.13mm)
29.74"
(755.40mm)
2.47"
(62.73mm)
82nd Driest Driest since: 2006 1934
43rd Wettest Wettest since: 2002 1927
Jul 2006–May 2007
11-Month
36.30"
(922.02mm)
33.37"
(847.60mm)
2.93"
(74.42mm)
86th Driest Driest since: 2006 1934
39th Wettest Wettest since: 2004 1927
Jun 2006–May 2007
12-Month
39.28"
(997.71mm)
37.43"
(950.72mm)
1.85"
(46.99mm)
74th Driest Driest since: 2006 1934
51st Wettest Wettest since: 2004 1927
Dec 2005–May 2007
18-Month
56.01"
(1,422.65mm)
54.62"
(1,387.35mm)
1.39"
(35.30mm)
67th Driest Driest since: 2006 1902
57th Wettest Wettest since: 2002 2009
Jun 2005–May 2007
24-Month
73.19"
(1,859.03mm)
74.85"
(1,901.19mm)
-1.66"
(-42.16mm)
46th Driest Driest since: 2006 1941
78th Wettest Wettest since: 2005 1974
Jun 2004–May 2007
36-Month
110.74"
(2,812.80mm)
112.24"
(2,850.90mm)
-1.50"
(-38.10mm)
49th Driest Driest since: 2005 1902
74th Wettest Wettest since: 2006 2011
Jun 2003–May 2007
48-Month
150.89"
(3,832.61mm)
149.63"
(3,800.60mm)
1.26"
(32.01mm)
61st Driest Driest since: 2006 1956
61st Wettest Wettest since: 2005 2011
Jun 2002–May 2007
60-Month
183.23"
(4,654.04mm)
187.07"
(4,751.58mm)
-3.84"
(-97.54mm)
43rd Driest Driest since: 1992 1934
78th Wettest Wettest since: 2006 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/