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


Illinois

Precipitation Rankings, July 1920

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 1920
1-Month
2.53"
(64.26mm)
3.64"
(92.46mm)
-1.11"
(-28.20mm)
24th Driest Driest since: 1919 1930
102nd Wettest Wettest since: 1918 1958
Jun–Jul 1920
2-Month
4.61"
(117.09mm)
7.72"
(196.09mm)
-3.11"
(-79.00mm)
10th Driest Driest since: 1914 1936
116th Wettest Wettest since: 1919 2015
May–Jul 1920
3-Month
9.40"
(238.76mm)
11.80"
(299.72mm)
-2.40"
(-60.96mm)
23rd Driest Driest since: 1914 1936
103rd Wettest Wettest since: 1919 2015
Apr–Jul 1920
4-Month
13.89"
(352.81mm)
15.52"
(394.21mm)
-1.63"
(-41.40mm)
39th Driest Driest since: 1916 1988
87th Wettest Wettest since: 1919 1957
Mar–Jul 1920
5-Month
18.88"
(479.55mm)
18.61"
(472.69mm)
0.27"
(6.86mm)
59th Driest Driest since: 1919 1936
67th Wettest Wettest since: 1917 1973
Feb–Jul 1920
6-Month
19.52"
(495.81mm)
20.47"
(519.94mm)
-0.95"
(-24.13mm)
47th Driest Driest since: 1919 1936
79th Wettest Wettest since: 1917 2008
Jan–Jul 1920
7-Month
20.98"
(532.89mm)
22.60"
(574.04mm)
-1.62"
(-41.15mm)
42nd Driest Driest since: 1919 1936
84th Wettest Wettest since: 1918 2008
Dec 1919–Jul 1920
8-Month
21.70"
(551.18mm)
24.92"
(632.97mm)
-3.22"
(-81.79mm)
27th Driest Driest since: 1914 1936
98th Wettest Wettest since: 1919 2008
Nov 1919–Jul 1920
9-Month
25.05"
(636.27mm)
27.67"
(702.82mm)
-2.62"
(-66.55mm)
31st Driest Driest since: 1918 1934
94th Wettest Wettest since: 1919 1993
Ties: 1923
Oct 1919–Jul 1920
10-Month
31.96"
(811.78mm)
30.46"
(773.68mm)
1.50"
(38.10mm)
69th Driest Driest since: 1919 1934
56th Wettest Wettest since: 1909 2010
Sep 1919–Jul 1920
11-Month
35.57"
(903.48mm)
33.96"
(862.58mm)
1.61"
(40.90mm)
69th Driest Driest since: 1919 1934
56th Wettest Wettest since: 1912 1927
Ties: 1896
Aug 1919–Jul 1920
12-Month
38.43"
(976.12mm)
37.46"
(951.48mm)
0.97"
(24.64mm)
62nd Driest Driest since: 1919 1934
63rd Wettest Wettest since: 1916 1927
Feb 1919–Jul 1920
18-Month
57.76"
(1,467.10mm)
57.89"
(1,470.41mm)
-0.13"
(-3.31mm)
50th Driest Driest since: 1919 1931
75th Wettest Wettest since: 1916 2010
Aug 1918–Jul 1920
24-Month
74.75"
(1,898.65mm)
74.90"
(1,902.46mm)
-0.15"
(-3.81mm)
56th Driest Driest since: 1919 1954
68th Wettest Wettest since: 1917 2010
Aug 1917–Jul 1920
36-Month
105.85"
(2,688.59mm)
112.32"
(2,852.93mm)
-6.47"
(-164.34mm)
25th Driest Driest since: 1919 1965
98th Wettest Wettest since: 1918 2010
Aug 1916–Jul 1920
48-Month
142.68"
(3,624.07mm)
149.69"
(3,802.13mm)
-7.01"
(-178.06mm)
26th Driest Driest since: 1917 1956
96th Wettest Wettest since: 1919 2011
Aug 1915–Jul 1920
60-Month
181.62"
(4,613.15mm)
187.12"
(4,752.85mm)
-5.50"
(-139.70mm)
42nd Driest Driest since: 1918 1934
79th Wettest Wettest since: 1919 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 27, 2020 from https://www.ncdc.noaa.gov/cag/