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


Illinois

Precipitation Rankings, May 1922

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
May 1922
1-Month
3.55"
(90.17mm)
4.08"
(103.63mm)
-0.53"
(-13.46mm)
50th Driest Driest since: 1921 1934
76th Wettest Wettest since: 1920 1995
Apr–May 1922
2-Month
8.62"
(218.95mm)
7.80"
(198.12mm)
0.82"
(20.83mm)
86th Driest Driest since: 1921 1934
40th Wettest Wettest since: 1920 1927
Mar–May 1922
3-Month
14.90"
(378.46mm)
10.89"
(276.61mm)
4.01"
(101.85mm)
109th Driest Driest since: 1921 1934
17th Wettest Wettest since: 1908 1927
Feb–May 1922
4-Month
16.27"
(413.26mm)
12.75"
(323.85mm)
3.52"
(89.41mm)
103rd Driest Driest since: 1921 1934
23rd Wettest Wettest since: 1909 2019
Jan–May 1922
5-Month
17.59"
(446.79mm)
14.87"
(377.70mm)
2.72"
(69.09mm)
98th Driest Driest since: 1921 1934
28th Wettest Wettest since: 1909 2019
Dec 1921–May 1922
6-Month
20.47"
(519.94mm)
17.20"
(436.88mm)
3.27"
(83.06mm)
102nd Driest Driest since: 1921 1934
23rd Wettest Wettest since: 1908 2019
Nov 1921–May 1922
7-Month
24.11"
(612.39mm)
19.95"
(506.73mm)
4.16"
(105.66mm)
101st Driest Driest since: 1921 1934
24th Wettest Wettest since: 1908 2019
Ties: 1979
Oct 1921–May 1922
8-Month
26.45"
(671.83mm)
22.74"
(577.60mm)
3.71"
(94.23mm)
99th Driest Driest since: 1921 1934
26th Wettest Wettest since: 1920 2019
Sep 1921–May 1922
9-Month
33.03"
(838.96mm)
26.24"
(666.50mm)
6.79"
(172.46mm)
113th Driest Driest since: 1921 1934
12th Wettest Wettest to Date 1927
Ties: 1985
Aug 1921–May 1922
10-Month
38.25"
(971.55mm)
29.74"
(755.40mm)
8.51"
(216.15mm)
119th Driest Driest since: 1921 1934
6th Wettest Wettest to Date 1927
Jul 1921–May 1922
11-Month
40.15"
(1,019.81mm)
33.37"
(847.60mm)
6.78"
(172.21mm)
109th Driest Driest since: 1921 1934
16th Wettest Wettest since: 1908 1927
Jun 1921–May 1922
12-Month
43.98"
(1,117.09mm)
37.43"
(950.72mm)
6.55"
(166.37mm)
104th Driest Driest since: 1921 1934
21st Wettest Wettest since: 1908 1927
Dec 1920–May 1922
18-Month
61.12"
(1,552.45mm)
54.62"
(1,387.35mm)
6.50"
(165.10mm)
100th Driest Driest since: 1921 1902
24th Wettest Wettest since: 1908 2009
Jun 1920–May 1922
24-Month
74.54"
(1,893.32mm)
74.85"
(1,901.19mm)
-0.31"
(-7.87mm)
55th Driest Driest since: 1921 1941
69th Wettest Wettest since: 1920 1974
Jun 1919–May 1922
36-Month
114.85"
(2,917.19mm)
112.24"
(2,850.90mm)
2.61"
(66.29mm)
73rd Driest Driest since: 1921 1902
50th Wettest Wettest since: 1910 2011
Jun 1918–May 1922
48-Month
150.78"
(3,829.81mm)
149.63"
(3,800.60mm)
1.15"
(29.21mm)
60th Driest Driest since: 1921 1956
62nd Wettest Wettest since: 1910 2011
Jun 1917–May 1922
60-Month
184.12"
(4,676.65mm)
187.07"
(4,751.58mm)
-2.95"
(-74.93mm)
47th Driest Driest since: 1921 1934
74th Wettest Wettest since: 1920 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/