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 1926

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1926
1-Month
2.25"
(57.15mm)
4.08"
(103.63mm)
-1.83"
(-46.48mm)
16th Driest Driest since: 1925 1934
110th Wettest Wettest since: 1924 1995
Apr–May 1926
2-Month
5.31"
(134.87mm)
7.80"
(198.12mm)
-2.49"
(-63.25mm)
17th Driest Driest since: 1925 1934
109th Wettest Wettest since: 1924 1927
Mar–May 1926
3-Month
7.89"
(200.41mm)
10.89"
(276.61mm)
-3.00"
(-76.20mm)
19th Driest Driest since: 1925 1934
107th Wettest Wettest since: 1924 1927
Feb–May 1926
4-Month
10.37"
(263.40mm)
12.75"
(323.85mm)
-2.38"
(-60.45mm)
24th Driest Driest since: 1925 1934
102nd Wettest Wettest since: 1923 2019
Jan–May 1926
5-Month
12.03"
(305.56mm)
14.87"
(377.70mm)
-2.84"
(-72.14mm)
20th Driest Driest since: 1925 1934
106th Wettest Wettest since: 1923 2019
Dec 1925–May 1926
6-Month
13.39"
(340.11mm)
17.20"
(436.88mm)
-3.81"
(-96.77mm)
14th Driest Driest since: 1925 1934
111th Wettest Wettest since: 1924 2019
Ties: 1940
Nov 1925–May 1926
7-Month
16.38"
(416.05mm)
19.95"
(506.73mm)
-3.57"
(-90.68mm)
21st Driest Driest since: 1925 1934
104th Wettest Wettest since: 1924 2019
Oct 1925–May 1926
8-Month
20.29"
(515.37mm)
22.74"
(577.60mm)
-2.45"
(-62.23mm)
28th Driest Driest since: 1925 1934
97th Wettest Wettest since: 1924 2019
Sep 1925–May 1926
9-Month
25.12"
(638.05mm)
26.24"
(666.50mm)
-1.12"
(-28.45mm)
45th Driest Driest since: 1925 1934
80th Wettest Wettest since: 1922 1927
Aug 1925–May 1926
10-Month
27.74"
(704.60mm)
29.74"
(755.40mm)
-2.00"
(-50.80mm)
38th Driest Driest since: 1925 1934
87th Wettest Wettest since: 1924 1927
Jul 1925–May 1926
11-Month
30.78"
(781.81mm)
33.37"
(847.60mm)
-2.59"
(-65.79mm)
36th Driest Driest since: 1925 1934
89th Wettest Wettest since: 1924 1927
Jun 1925–May 1926
12-Month
35.47"
(900.94mm)
37.43"
(950.72mm)
-1.96"
(-49.78mm)
40th Driest Driest since: 1925 1934
85th Wettest Wettest since: 1922 1927
Dec 1924–May 1926
18-Month
47.64"
(1,210.06mm)
54.62"
(1,387.35mm)
-6.98"
(-177.29mm)
16th Driest Driest since: 1915 1902
108th Wettest Wettest since: 1925 2009
Jun 1924–May 1926
24-Month
68.20"
(1,732.28mm)
74.85"
(1,901.19mm)
-6.65"
(-168.91mm)
18th Driest Driest since: 1925 1941
106th Wettest Wettest since: 1923 1974
Jun 1923–May 1926
36-Month
103.44"
(2,627.38mm)
112.24"
(2,850.90mm)
-8.80"
(-223.52mm)
14th Driest Driest since: 1925 1902
109th Wettest Wettest since: 1924 2011
Jun 1922–May 1926
48-Month
133.99"
(3,403.35mm)
149.63"
(3,800.60mm)
-15.64"
(-397.25mm)
5th Driest Driest since: 1902 1956
117th Wettest Wettest since: 1925 2011
Jun 1921–May 1926
60-Month
177.97"
(4,520.44mm)
187.07"
(4,751.58mm)
-9.10"
(-231.14mm)
24th Driest Driest since: 1925 1934
97th 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 12, 2019 from https://www.ncdc.noaa.gov/cag/