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 1925

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 1925
1-Month
1.32"
(33.53mm)
4.08"
(103.63mm)
-2.76"
(-70.10mm)
3rd Driest Driest to Date 1934
123rd Wettest Wettest since: 1924 1995
Apr–May 1925
2-Month
3.94"
(100.08mm)
7.80"
(198.12mm)
-3.86"
(-98.04mm)
4th Driest Driest since: 1901 1934
122nd Wettest Wettest since: 1924 1927
Mar–May 1925
3-Month
6.22"
(157.99mm)
10.89"
(276.61mm)
-4.67"
(-118.62mm)
6th Driest Driest since: 1895 1934
120th Wettest Wettest since: 1924 1927
Feb–May 1925
4-Month
8.03"
(203.96mm)
12.75"
(323.85mm)
-4.72"
(-119.89mm)
8th Driest Driest since: 1895 1934
118th Wettest Wettest since: 1924 2019
Jan–May 1925
5-Month
8.66"
(219.96mm)
14.87"
(377.70mm)
-6.21"
(-157.74mm)
3rd Driest Driest since: 1895 1934
123rd Wettest Wettest since: 1924 2019
Dec 1924–May 1925
6-Month
12.17"
(309.12mm)
17.20"
(436.88mm)
-5.03"
(-127.76mm)
9th Driest Driest since: 1914 1934
116th Wettest Wettest since: 1924 2019
Nov 1924–May 1925
7-Month
13.40"
(340.36mm)
19.95"
(506.73mm)
-6.55"
(-166.37mm)
3rd Driest Driest to Date 1934
122nd Wettest Wettest since: 1924 2019
Oct 1924–May 1925
8-Month
14.42"
(366.27mm)
22.74"
(577.60mm)
-8.32"
(-211.33mm)
2nd Driest Driest to Date 1934
123rd Wettest Wettest since: 1924 2019
Sep 1924–May 1925
9-Month
17.49"
(444.25mm)
26.24"
(666.50mm)
-8.75"
(-222.25mm)
2nd Driest Driest to Date 1934
123rd Wettest Wettest since: 1924 1927
Aug 1924–May 1925
10-Month
22.62"
(574.55mm)
29.74"
(755.40mm)
-7.12"
(-180.85mm)
7th Driest Driest since: 1902 1934
118th Wettest Wettest since: 1924 1927
Jul 1924–May 1925
11-Month
25.93"
(658.62mm)
33.37"
(847.60mm)
-7.44"
(-188.98mm)
7th Driest Driest since: 1902 1934
118th Wettest Wettest since: 1924 1927
Jun 1924–May 1925
12-Month
32.73"
(831.34mm)
37.43"
(950.72mm)
-4.70"
(-119.38mm)
25th Driest Driest since: 1923 1934
100th Wettest Wettest since: 1924 1927
Dec 1923–May 1925
18-Month
48.01"
(1,219.45mm)
54.62"
(1,387.35mm)
-6.61"
(-167.90mm)
19th Driest Driest since: 1921 1902
105th Wettest Wettest since: 1924 2009
Jun 1923–May 1925
24-Month
67.97"
(1,726.44mm)
74.85"
(1,901.19mm)
-6.88"
(-174.75mm)
17th Driest Driest since: 1924 1941
107th Wettest Wettest since: 1923 1974
Jun 1922–May 1925
36-Month
98.52"
(2,502.41mm)
112.24"
(2,850.90mm)
-13.72"
(-348.49mm)
9th Driest Driest since: 1915 1902
114th Wettest Wettest since: 1924 2011
Jun 1921–May 1925
48-Month
142.50"
(3,619.50mm)
149.63"
(3,800.60mm)
-7.13"
(-181.10mm)
25th Driest Driest since: 1924 1956
97th Wettest Wettest since: 1923 2011
Jun 1920–May 1925
60-Month
173.06"
(4,395.72mm)
187.07"
(4,751.58mm)
-14.01"
(-355.86mm)
10th Driest Driest since: 1918 1934
111th Wettest Wettest since: 1924 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/