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


Illinois

Precipitation Rankings, May 1994

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 1994
1-Month
2.15"
(54.61mm)
4.08"
(103.63mm)
-1.93"
(-49.02mm)
13th Driest Driest since: 1992 1934
113th Wettest Wettest since: 1993 1995
Apr–May 1994
2-Month
8.29"
(210.57mm)
7.80"
(198.12mm)
0.49"
(12.45mm)
75th Driest Driest since: 1992 1934
51st Wettest Wettest since: 1993 1927
Mar–May 1994
3-Month
9.60"
(243.84mm)
10.89"
(276.61mm)
-1.29"
(-32.77mm)
39th Driest Driest since: 1992 1934
87th Wettest Wettest since: 1993 1927
Feb–May 1994
4-Month
11.30"
(287.02mm)
12.75"
(323.85mm)
-1.45"
(-36.83mm)
34th Driest Driest since: 1992 1934
92nd Wettest Wettest since: 1993 2019
Jan–May 1994
5-Month
13.17"
(334.52mm)
14.87"
(377.70mm)
-1.70"
(-43.18mm)
35th Driest Driest since: 1992 1934
91st Wettest Wettest since: 1993 2019
Dec 1993–May 1994
6-Month
14.70"
(373.38mm)
17.20"
(436.88mm)
-2.50"
(-63.50mm)
24th Driest Driest since: 1992 1934
101st Wettest Wettest since: 1993 2019
Nov 1993–May 1994
7-Month
18.92"
(480.57mm)
19.95"
(506.73mm)
-1.03"
(-26.16mm)
46th Driest Driest since: 1992 1934
79th Wettest Wettest since: 1993 2019
Oct 1993–May 1994
8-Month
21.38"
(543.05mm)
22.74"
(577.60mm)
-1.36"
(-34.55mm)
42nd Driest Driest since: 1992 1934
83rd Wettest Wettest since: 1993 2019
Sep 1993–May 1994
9-Month
28.92"
(734.57mm)
26.24"
(666.50mm)
2.68"
(68.07mm)
92nd Driest Driest since: 1992 1934
33rd Wettest Wettest since: 1993 1927
Aug 1993–May 1994
10-Month
33.97"
(862.84mm)
29.74"
(755.40mm)
4.23"
(107.44mm)
98th Driest Driest since: 1992 1934
27th Wettest Wettest since: 1993 1927
Jul 1993–May 1994
11-Month
40.58"
(1,030.73mm)
33.37"
(847.60mm)
7.21"
(183.13mm)
110th Driest Driest since: 1992 1934
15th Wettest Wettest since: 1993 1927
Jun 1993–May 1994
12-Month
47.43"
(1,204.72mm)
37.43"
(950.72mm)
10.00"
(254.00mm)
118th Driest Driest since: 1993 1934
7th Wettest Wettest since: 1974 1927
Dec 1992–May 1994
18-Month
67.03"
(1,702.56mm)
54.62"
(1,387.35mm)
12.41"
(315.21mm)
119th Driest Driest since: 1993 1902
5th Wettest Wettest since: 1974 2009
Jun 1992–May 1994
24-Month
90.77"
(2,305.56mm)
74.85"
(1,901.19mm)
15.92"
(404.37mm)
118th Driest Driest since: 1993 1941
6th Wettest Wettest since: 1974 1974
Jun 1991–May 1994
36-Month
121.37"
(3,082.80mm)
112.24"
(2,850.90mm)
9.13"
(231.90mm)
99th Driest Driest since: 1993 1902
24th Wettest Wettest since: 1986 2011
Jun 1990–May 1994
48-Month
166.04"
(4,217.42mm)
149.63"
(3,800.60mm)
16.41"
(416.82mm)
105th Driest Driest since: 1993 1956
17th Wettest Wettest since: 1986 2011
Jun 1989–May 1994
60-Month
205.31"
(5,214.87mm)
187.07"
(4,751.58mm)
18.24"
(463.29mm)
106th Driest Driest since: 1993 1934
15th Wettest Wettest since: 1986 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/