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 August 2020. For more information, please see Climatological Rankings.


Illinois

Precipitation Rankings, July 1943

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
July 1943
1-Month
2.94"
(74.68mm)
3.64"
(92.46mm)
-0.70"
(-17.78mm)
33rd Driest Driest since: 1941 1930
94th Wettest Wettest since: 1942 1958
Jun–Jul 1943
2-Month
6.81"
(172.97mm)
7.72"
(196.09mm)
-0.91"
(-23.12mm)
38th Driest Driest since: 1940 1936
89th Wettest Wettest since: 1942 2015
May–Jul 1943
3-Month
15.53"
(394.46mm)
11.80"
(299.72mm)
3.73"
(94.74mm)
109th Driest Driest since: 1942 1936
18th Wettest Wettest since: 1935 2015
Apr–Jul 1943
4-Month
19.22"
(488.19mm)
15.52"
(394.21mm)
3.70"
(93.98mm)
102nd Driest Driest since: 1942 1988
25th Wettest Wettest since: 1935 1957
Mar–Jul 1943
5-Month
21.96"
(557.78mm)
18.61"
(472.69mm)
3.35"
(85.09mm)
100th Driest Driest since: 1942 1936
27th Wettest Wettest since: 1938 1973
Feb–Jul 1943
6-Month
23.00"
(584.20mm)
20.47"
(519.94mm)
2.53"
(64.26mm)
90th Driest Driest since: 1941 1936
37th Wettest Wettest since: 1942 2008
Jan–Jul 1943
7-Month
24.23"
(615.44mm)
22.60"
(574.04mm)
1.63"
(41.40mm)
80th Driest Driest since: 1941 1936
47th Wettest Wettest since: 1942 2008
Dec 1942–Jul 1943
8-Month
27.01"
(686.05mm)
24.92"
(632.97mm)
2.09"
(53.08mm)
76th Driest Driest since: 1942 1936
50th Wettest Wettest since: 1939 2008
Nov 1942–Jul 1943
9-Month
32.07"
(814.58mm)
27.67"
(702.82mm)
4.40"
(111.76mm)
97th Driest Driest since: 1942 1934
29th Wettest Wettest since: 1938 1993
Oct 1942–Jul 1943
10-Month
34.02"
(864.11mm)
30.46"
(773.68mm)
3.56"
(90.43mm)
92nd Driest Driest since: 1941 1934
34th Wettest Wettest since: 1942 2010
Sep 1942–Jul 1943
11-Month
37.15"
(943.61mm)
33.96"
(862.58mm)
3.19"
(81.03mm)
90th Driest Driest since: 1941 1934
36th Wettest Wettest since: 1942 1927
Aug 1942–Jul 1943
12-Month
40.62"
(1,031.75mm)
37.46"
(951.48mm)
3.16"
(80.27mm)
82nd Driest Driest since: 1941 1934
44th Wettest Wettest since: 1942 1927
Feb 1942–Jul 1943
18-Month
63.86"
(1,622.04mm)
57.89"
(1,470.41mm)
5.97"
(151.63mm)
97th Driest Driest since: 1942 1931
29th Wettest Wettest since: 1929 2010
Aug 1941–Jul 1943
24-Month
86.43"
(2,195.32mm)
74.90"
(1,902.46mm)
11.53"
(292.86mm)
113th Driest Driest since: 1942 1954
12th Wettest Wettest since: 1928 2020
Aug 1940–Jul 1943
36-Month
117.03"
(2,972.56mm)
112.32"
(2,852.93mm)
4.71"
(119.63mm)
79th Driest Driest since: 1942 1965
45th Wettest Wettest since: 1939 2010
Aug 1939–Jul 1943
48-Month
144.04"
(3,658.62mm)
149.69"
(3,802.13mm)
-5.65"
(-143.51mm)
34th Driest Driest since: 1942 1956
89th Wettest Wettest since: 1940 2011
Ties: 1912
Aug 1938–Jul 1943
60-Month
181.52"
(4,610.61mm)
187.12"
(4,752.85mm)
-5.60"
(-142.24mm)
39th Driest Driest since: 1941 1934
83rd Wettest Wettest since: 1942 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 30, 2020 from https://www.ncdc.noaa.gov/cag/