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


Illinois

Precipitation Rankings, October 1927

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1927
1-Month
3.82"
(97.03mm)
2.79"
(70.87mm)
1.03"
(26.16mm)
96th Driest Driest since: 1926 1964
30th Wettest Wettest since: 1925 1941
Sep–Oct 1927
2-Month
8.95"
(227.33mm)
6.29"
(159.77mm)
2.66"
(67.56mm)
107th Driest Driest since: 1925 1897
19th Wettest Wettest since: 1926 1941
Aug–Oct 1927
3-Month
12.23"
(310.64mm)
9.78"
(248.41mm)
2.45"
(62.23mm)
99th Driest Driest since: 1925 1897
27th Wettest Wettest since: 1926 1926
Ties: 1980
Jul–Oct 1927
4-Month
15.66"
(397.76mm)
13.42"
(340.87mm)
2.24"
(56.89mm)
98th Driest Driest since: 1925 1897
28th Wettest Wettest since: 1926 1993
Jun–Oct 1927
5-Month
19.44"
(493.78mm)
17.50"
(444.50mm)
1.94"
(49.28mm)
87th Driest Driest since: 1925 1908
39th Wettest Wettest since: 1926 1993
May–Oct 1927
6-Month
26.35"
(669.29mm)
21.59"
(548.39mm)
4.76"
(120.90mm)
104th Driest Driest since: 1925 1897
22nd Wettest Wettest since: 1926 1993
Apr–Oct 1927
7-Month
33.22"
(843.79mm)
25.30"
(642.62mm)
7.92"
(201.17mm)
120th Driest Driest since: 1926 1988
6th Wettest Wettest to Date 2009
Mar–Oct 1927
8-Month
37.80"
(960.12mm)
28.39"
(721.11mm)
9.41"
(239.01mm)
122nd Driest Driest since: 1926 1988
4th Wettest Wettest to Date 2009
Feb–Oct 1927
9-Month
39.23"
(996.44mm)
30.25"
(768.35mm)
8.98"
(228.09mm)
120th Driest Driest since: 1926 1988
6th Wettest Wettest to Date 2009
Jan–Oct 1927
10-Month
41.57"
(1,055.88mm)
32.38"
(822.45mm)
9.19"
(233.43mm)
120th Driest Driest since: 1926 1901
6th Wettest Wettest since: 1898 2019
Dec 1926–Oct 1927
11-Month
42.96"
(1,091.18mm)
34.70"
(881.38mm)
8.26"
(209.80mm)
118th Driest Driest since: 1926 1901
7th Wettest Wettest since: 1898 2019
Nov 1926–Oct 1927
12-Month
46.68"
(1,185.67mm)
37.45"
(951.23mm)
9.23"
(234.44mm)
117th Driest Driest since: 1926 1901
8th Wettest Wettest since: 1898 1993
May 1926–Oct 1927
18-Month
74.61"
(1,895.09mm)
59.01"
(1,498.85mm)
15.60"
(396.24mm)
121st Driest Driest since: 1926 1940
4th Wettest Wettest to Date 2009
Nov 1925–Oct 1927
24-Month
88.74"
(2,254.00mm)
74.88"
(1,901.95mm)
13.86"
(352.05mm)
118th Driest Driest since: 1926 1964
6th Wettest Wettest to Date 2009
Nov 1924–Oct 1927
36-Month
121.23"
(3,079.24mm)
112.27"
(2,851.66mm)
8.96"
(227.58mm)
99th Driest Driest since: 1926 1901
24th Wettest Wettest since: 1898 2010
Nov 1923–Oct 1927
48-Month
157.61"
(4,003.29mm)
149.71"
(3,802.63mm)
7.90"
(200.66mm)
87th Driest Driest since: 1926 1956
35th Wettest Wettest to Date 2011
Nov 1922–Oct 1927
60-Month
195.17"
(4,957.32mm)
187.11"
(4,752.59mm)
8.06"
(204.73mm)
84th Driest Driest since: 1926 1956
37th Wettest Wettest to Date 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/