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 2020. For more information, please see Climatological Rankings.


Illinois

Precipitation Rankings, July 2008

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
July 2008
1-Month
5.91"
(150.11mm)
3.64"
(92.46mm)
2.27"
(57.65mm)
116th Driest Driest since: 2007 1930
10th Wettest Wettest since: 1993 1958
Jun–Jul 2008
2-Month
11.40"
(289.56mm)
7.72"
(196.09mm)
3.68"
(93.47mm)
116th Driest Driest since: 2007 1936
10th Wettest Wettest since: 2000 2015
May–Jul 2008
3-Month
16.76"
(425.70mm)
11.80"
(299.72mm)
4.96"
(125.98mm)
117th Driest Driest since: 2007 1936
9th Wettest Wettest since: 1990 2015
Apr–Jul 2008
4-Month
21.10"
(535.94mm)
15.52"
(394.21mm)
5.58"
(141.73mm)
114th Driest Driest since: 2007 1988
12th Wettest Wettest since: 1996 1957
Mar–Jul 2008
5-Month
25.63"
(651.00mm)
18.61"
(472.69mm)
7.02"
(178.31mm)
121st Driest Driest since: 2007 1936
5th Wettest Wettest since: 1973 1973
Feb–Jul 2008
6-Month
30.03"
(762.76mm)
20.47"
(519.94mm)
9.56"
(242.82mm)
125th Driest Driest since: 2007 1936
1st Wettest Wettest to Date 2008
Jan–Jul 2008
7-Month
32.46"
(824.48mm)
22.60"
(574.04mm)
9.86"
(250.44mm)
125th Driest Driest since: 2007 1936
1st Wettest Wettest to Date 2008
Dec 2007–Jul 2008
8-Month
36.33"
(922.78mm)
24.92"
(632.97mm)
11.41"
(289.81mm)
124th Driest Driest since: 2007 1936
1st Wettest Wettest to Date 2008
Nov 2007–Jul 2008
9-Month
38.05"
(966.47mm)
27.67"
(702.82mm)
10.38"
(263.65mm)
122nd Driest Driest since: 2007 1934
3rd Wettest Wettest since: 1993 1993
Oct 2007–Jul 2008
10-Month
41.55"
(1,055.37mm)
30.46"
(773.68mm)
11.09"
(281.69mm)
123rd Driest Driest since: 2007 1934
2nd Wettest Wettest to Date 2010
Sep 2007–Jul 2008
11-Month
43.14"
(1,095.76mm)
33.96"
(862.58mm)
9.18"
(233.18mm)
116th Driest Driest since: 2007 1934
9th Wettest Wettest since: 1993 1927
Aug 2007–Jul 2008
12-Month
47.50"
(1,206.50mm)
37.46"
(951.48mm)
10.04"
(255.02mm)
120th Driest Driest since: 2007 1934
5th Wettest Wettest since: 1973 1927
Feb 2007–Jul 2008
18-Month
66.22"
(1,681.99mm)
57.89"
(1,470.41mm)
8.33"
(211.58mm)
108th Driest Driest since: 2007 1931
17th Wettest Wettest since: 1999 2010
Aug 2006–Jul 2008
24-Month
87.15"
(2,213.61mm)
74.90"
(1,902.46mm)
12.25"
(311.15mm)
114th Driest Driest since: 2007 1954
10th Wettest Wettest since: 1994 2010
Aug 2005–Jul 2008
36-Month
123.03"
(3,124.96mm)
112.32"
(2,852.93mm)
10.71"
(272.03mm)
103rd Driest Driest since: 2007 1965
20th Wettest Wettest since: 1995 2010
Aug 2004–Jul 2008
48-Month
158.38"
(4,022.85mm)
149.69"
(3,802.13mm)
8.69"
(220.72mm)
92nd Driest Driest since: 2007 1956
30th Wettest Wettest since: 1998 2011
Aug 2003–Jul 2008
60-Month
197.04"
(5,004.82mm)
187.12"
(4,752.85mm)
9.92"
(251.97mm)
83rd Driest Driest since: 2007 1934
38th Wettest Wettest since: 2002 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2020, retrieved on July 5, 2020 from https://www.ncdc.noaa.gov/cag/