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, July 2005

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
(1895-2021)
Wettest/Driest
Since
Record
July 2005
1-Month
3.23"
(82.04mm)
3.64"
(92.46mm)
-0.41"
(-10.42mm)
46th Driest Driest since: 2002 1930
82nd Wettest Wettest since: 2004 1958
Jun–Jul 2005
2-Month
5.10"
(129.54mm)
7.72"
(196.09mm)
-2.62"
(-66.55mm)
15th Driest Driest since: 1991 1936
113th Wettest Wettest since: 2004 2015
May–Jul 2005
3-Month
6.84"
(173.74mm)
11.80"
(299.72mm)
-4.96"
(-125.98mm)
6th Driest Driest since: 1988 1936
122nd Wettest Wettest since: 2004 2015
Apr–Jul 2005
4-Month
9.41"
(239.01mm)
15.52"
(394.21mm)
-6.11"
(-155.20mm)
8th Driest Driest since: 1988 1988
120th Wettest Wettest since: 2004 1957
Mar–Jul 2005
5-Month
10.97"
(278.64mm)
18.61"
(472.69mm)
-7.64"
(-194.05mm)
6th Driest Driest since: 1988 1936
122nd Wettest Wettest since: 2004 1973
Feb–Jul 2005
6-Month
12.85"
(326.39mm)
20.47"
(519.94mm)
-7.62"
(-193.55mm)
6th Driest Driest since: 1988 1936
122nd Wettest Wettest since: 2004 2008
Jan–Jul 2005
7-Month
18.19"
(462.03mm)
22.60"
(574.04mm)
-4.41"
(-112.01mm)
15th Driest Driest since: 1988 1936
113th Wettest Wettest since: 2004 2008
Dec 2004–Jul 2005
8-Month
19.99"
(507.75mm)
24.92"
(632.97mm)
-4.93"
(-125.22mm)
15th Driest Driest since: 1988 1936
112th Wettest Wettest since: 2004 2008
Nov 2004–Jul 2005
9-Month
24.75"
(628.65mm)
27.67"
(702.82mm)
-2.92"
(-74.17mm)
29th Driest Driest since: 1992 1934
98th Wettest Wettest since: 2004 1993
Oct 2004–Jul 2005
10-Month
29.59"
(751.59mm)
30.46"
(773.68mm)
-0.87"
(-22.09mm)
46th Driest Driest since: 2003 1934
81st Wettest Wettest since: 2004 2010
Sep 2004–Jul 2005
11-Month
30.27"
(768.86mm)
33.96"
(862.58mm)
-3.69"
(-93.72mm)
26th Driest Driest since: 1988 1934
101st Wettest Wettest since: 2004 1927
Ties: 1976
Aug 2004–Jul 2005
12-Month
35.35"
(897.89mm)
37.46"
(951.48mm)
-2.11"
(-53.59mm)
41st Driest Driest since: 2003 1934
86th Wettest Wettest since: 2004 1927
Feb 2004–Jul 2005
18-Month
56.18"
(1,426.97mm)
57.89"
(1,470.41mm)
-1.71"
(-43.44mm)
42nd Driest Driest since: 1992 1931
85th Wettest Wettest since: 2004 2010
Aug 2003–Jul 2005
24-Month
74.01"
(1,879.85mm)
74.90"
(1,902.46mm)
-0.89"
(-22.61mm)
51st Driest Driest since: 2004 1954
75th Wettest Wettest since: 2003 2020
Aug 2002–Jul 2005
36-Month
108.52"
(2,756.41mm)
112.32"
(2,852.93mm)
-3.80"
(-96.52mm)
37th Driest Driest since: 1989 1965
88th Wettest Wettest since: 2004 2010
Aug 2001–Jul 2005
48-Month
153.74"
(3,905.00mm)
149.69"
(3,802.13mm)
4.05"
(102.87mm)
70th Driest Driest since: 2003 1956
54th Wettest Wettest since: 2004 2011
Aug 2000–Jul 2005
60-Month
189.24"
(4,806.70mm)
187.12"
(4,752.85mm)
2.12"
(53.85mm)
64th Driest Driest since: 2004 1934
59th Wettest Wettest since: 2003 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 17, 2022 from https://www.ncdc.noaa.gov/cag/