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


Illinois

Precipitation Rankings, April 2007

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2007
1-Month
3.52"
(89.41mm)
3.72"
(94.49mm)
-0.20"
(-5.08mm)
66th Driest Driest since: 2005 1971
60th Wettest Wettest since: 2006 2011
Mar–Apr 2007
2-Month
6.73"
(170.94mm)
6.81"
(172.97mm)
-0.08"
(-2.03mm)
64th Driest Driest since: 2005 1915
62nd Wettest Wettest since: 2006 1973
Ties: 1923
Feb–Apr 2007
3-Month
9.04"
(229.62mm)
8.66"
(219.96mm)
0.38"
(9.66mm)
74th Driest Driest since: 2005 1895
52nd Wettest Wettest since: 2006 1945
Jan–Apr 2007
4-Month
11.97"
(304.04mm)
10.79"
(274.07mm)
1.18"
(29.97mm)
84th Driest Driest since: 2005 1895
42nd Wettest Wettest since: 2006 1950
Dec 2006–Apr 2007
5-Month
15.37"
(390.40mm)
13.11"
(332.99mm)
2.26"
(57.41mm)
92nd Driest Driest since: 2006 1934
33rd Wettest Wettest since: 1999 1950
Nov 2006–Apr 2007
6-Month
18.69"
(474.73mm)
15.87"
(403.10mm)
2.82"
(71.63mm)
100th Driest Driest since: 2006 1934
25th Wettest Wettest since: 1998 1950
Oct 2006–Apr 2007
7-Month
22.49"
(571.25mm)
18.66"
(473.96mm)
3.83"
(97.29mm)
103rd Driest Driest since: 2006 1934
22nd Wettest Wettest since: 2005 1950
Sep 2006–Apr 2007
8-Month
25.92"
(658.37mm)
22.15"
(562.61mm)
3.77"
(95.76mm)
100th Driest Driest since: 2006 1940
25th Wettest Wettest since: 2002 1927
Aug 2006–Apr 2007
9-Month
29.97"
(761.24mm)
25.65"
(651.51mm)
4.32"
(109.73mm)
104th Driest Driest since: 2006 1954
21st Wettest Wettest since: 2002 1927
Jul 2006–Apr 2007
10-Month
34.06"
(865.12mm)
29.29"
(743.97mm)
4.77"
(121.15mm)
103rd Driest Driest since: 2006 1931
22nd Wettest Wettest since: 2002 1927
Jun 2006–Apr 2007
11-Month
37.04"
(940.82mm)
33.35"
(847.09mm)
3.69"
(93.73mm)
95th Driest Driest since: 2006 1934
30th Wettest Wettest since: 2002 1927
May 2006–Apr 2007
12-Month
40.62"
(1,031.75mm)
37.43"
(950.72mm)
3.19"
(81.03mm)
89th Driest Driest since: 2006 1931
36th Wettest Wettest since: 2005 2016
Nov 2005–Apr 2007
18-Month
57.28"
(1,454.91mm)
53.30"
(1,353.82mm)
3.98"
(101.09mm)
88th Driest Driest since: 2006 1902
36th Wettest Wettest since: 2005 1994
May 2005–Apr 2007
24-Month
72.69"
(1,846.33mm)
74.87"
(1,901.70mm)
-2.18"
(-55.37mm)
37th Driest Driest since: 2001 1915
87th Wettest Wettest since: 2006 2010
May 2004–Apr 2007
36-Month
115.33"
(2,929.38mm)
112.27"
(2,851.66mm)
3.06"
(77.72mm)
76th Driest Driest since: 2006 1902
47th Wettest Wettest since: 2005 2011
May 2003–Apr 2007
48-Month
154.15"
(3,915.41mm)
149.64"
(3,800.86mm)
4.51"
(114.55mm)
77th Driest Driest since: 2006 1956
45th Wettest Wettest since: 2005 2011
May 2002–Apr 2007
60-Month
188.33"
(4,783.58mm)
187.06"
(4,751.32mm)
1.27"
(32.26mm)
60th Driest Driest since: 2004 1957
61st Wettest Wettest since: 2006 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/