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 1910

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 1910
1-Month
4.99"
(126.75mm)
4.08"
(103.63mm)
0.91"
(23.12mm)
90th Driest Driest since: 1909 1934
36th Wettest Wettest since: 1908 1995
Ties: 1991
Apr–May 1910
2-Month
8.34"
(211.84mm)
7.80"
(198.12mm)
0.54"
(13.72mm)
77th Driest Driest since: 1907 1934
49th Wettest Wettest since: 1909 1927
Mar–May 1910
3-Month
8.61"
(218.69mm)
10.89"
(276.61mm)
-2.28"
(-57.92mm)
27th Driest Driest since: 1906 1934
99th Wettest Wettest since: 1909 1927
Feb–May 1910
4-Month
10.51"
(266.95mm)
12.75"
(323.85mm)
-2.24"
(-56.90mm)
25th Driest Driest since: 1907 1934
101st Wettest Wettest since: 1909 2019
Jan–May 1910
5-Month
12.66"
(321.56mm)
14.87"
(377.70mm)
-2.21"
(-56.14mm)
27th Driest Driest since: 1902 1934
99th Wettest Wettest since: 1909 2019
Dec 1909–May 1910
6-Month
15.69"
(398.53mm)
17.20"
(436.88mm)
-1.51"
(-38.35mm)
34th Driest Driest since: 1905 1934
91st Wettest Wettest since: 1909 2019
Nov 1909–May 1910
7-Month
19.75"
(501.65mm)
19.95"
(506.73mm)
-0.20"
(-5.08mm)
59th Driest Driest since: 1906 1934
66th Wettest Wettest since: 1909 2019
Oct 1909–May 1910
8-Month
22.39"
(568.71mm)
22.74"
(577.60mm)
-0.35"
(-8.89mm)
59th Driest Driest since: 1906 1934
66th Wettest Wettest since: 1909 2019
Sep 1909–May 1910
9-Month
26.14"
(663.96mm)
26.24"
(666.50mm)
-0.10"
(-2.54mm)
60th Driest Driest since: 1909 1934
65th Wettest Wettest since: 1908 1927
Aug 1909–May 1910
10-Month
28.21"
(716.53mm)
29.74"
(755.40mm)
-1.53"
(-38.87mm)
44th Driest Driest since: 1909 1934
81st Wettest Wettest since: 1908 1927
Jul 1909–May 1910
11-Month
32.91"
(835.91mm)
33.37"
(847.60mm)
-0.46"
(-11.69mm)
53rd Driest Driest since: 1909 1934
72nd Wettest Wettest since: 1908 1927
Jun 1909–May 1910
12-Month
36.98"
(939.29mm)
37.43"
(950.72mm)
-0.45"
(-11.43mm)
53rd Driest Driest since: 1909 1934
72nd Wettest Wettest since: 1908 1927
Dec 1908–May 1910
18-Month
56.99"
(1,447.55mm)
54.62"
(1,387.35mm)
2.37"
(60.20mm)
75th Driest Driest since: 1909 1902
49th Wettest Wettest since: 1908 2009
Jun 1908–May 1910
24-Month
70.04"
(1,779.02mm)
74.85"
(1,901.19mm)
-4.81"
(-122.17mm)
29th Driest Driest since: 1902 1941
95th Wettest Wettest since: 1909 1974
Jun 1907–May 1910
36-Month
116.02"
(2,946.91mm)
112.24"
(2,850.90mm)
3.78"
(96.01mm)
79th Driest Driest since: 1907 1902
44th Wettest Wettest since: 1909 2011
Jun 1906–May 1910
48-Month
154.94"
(3,935.48mm)
149.63"
(3,800.60mm)
5.31"
(134.88mm)
79th Driest Driest since: 1907 1956
43rd Wettest Wettest since: 1909 2011
Jun 1905–May 1910
60-Month
192.35"
(4,885.69mm)
187.07"
(4,751.58mm)
5.28"
(134.11mm)
75th Driest Driest since: 1909 1934
46th Wettest Wettest since: 1908 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/