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 1902

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1902
1-Month
2.23"
(56.64mm)
2.79"
(70.87mm)
-0.56"
(-14.23mm)
50th Driest Driest since: 1901 1964
76th Wettest Wettest since: 1900 1941
Ties: 1940
Sep–Oct 1902
2-Month
6.30"
(160.02mm)
6.29"
(159.77mm)
0.01"
(0.25mm)
72nd Driest Driest since: 1901 1897
54th Wettest Wettest since: 1898 1941
Ties: 1989
Aug–Oct 1902
3-Month
11.06"
(280.92mm)
9.78"
(248.41mm)
1.28"
(32.51mm)
89th Driest Driest since: 1901 1897
37th Wettest Wettest since: 1898 1926
Jul–Oct 1902
4-Month
16.16"
(410.46mm)
13.42"
(340.87mm)
2.74"
(69.59mm)
105th Driest Driest since: 1901 1897
21st Wettest Wettest to Date 1993
Jun–Oct 1902
5-Month
24.43"
(620.52mm)
17.50"
(444.50mm)
6.93"
(176.02mm)
122nd Driest Driest since: 1901 1908
4th Wettest Wettest to Date 1993
May–Oct 1902
6-Month
28.37"
(720.60mm)
21.59"
(548.39mm)
6.78"
(172.21mm)
118th Driest Driest since: 1901 1897
8th Wettest Wettest to Date 1993
Apr–Oct 1902
7-Month
30.78"
(781.81mm)
25.30"
(642.62mm)
5.48"
(139.19mm)
109th Driest Driest since: 1901 1988
17th Wettest Wettest to Date 2009
Mar–Oct 1902
8-Month
34.29"
(870.97mm)
28.39"
(721.11mm)
5.90"
(149.86mm)
112th Driest Driest since: 1901 1988
14th Wettest Wettest since: 1898 2009
Feb–Oct 1902
9-Month
35.58"
(903.73mm)
30.25"
(768.35mm)
5.33"
(135.38mm)
108th Driest Driest since: 1901 1988
18th Wettest Wettest since: 1898 2009
Jan–Oct 1902
10-Month
36.58"
(929.13mm)
32.38"
(822.45mm)
4.20"
(106.68mm)
98th Driest Driest since: 1901 1901
28th Wettest Wettest since: 1898 2019
Dec 1901–Oct 1902
11-Month
39.39"
(1,000.51mm)
34.70"
(881.38mm)
4.69"
(119.13mm)
100th Driest Driest since: 1901 1901
25th Wettest Wettest since: 1898 2019
Nov 1901–Oct 1902
12-Month
40.72"
(1,034.29mm)
37.45"
(951.23mm)
3.27"
(83.06mm)
85th Driest Driest since: 1901 1901
40th Wettest Wettest since: 1898 1993
May 1901–Oct 1902
18-Month
53.97"
(1,370.84mm)
59.01"
(1,498.85mm)
-5.04"
(-128.01mm)
16th Driest Driest since: 1901 1940
109th Wettest Wettest since: 1900 2009
Nov 1900–Oct 1902
24-Month
65.86"
(1,672.84mm)
74.88"
(1,901.95mm)
-9.02"
(-229.11mm)
12th Driest Driest since: 1901 1964
112th Wettest Wettest since: 1900 2009
Nov 1899–Oct 1902
36-Month
101.48"
(2,577.59mm)
112.27"
(2,851.66mm)
-10.79"
(-274.07mm)
11th Driest Driest since: 1901 1901
112th Wettest Wettest since: 1900 2010
Nov 1898–Oct 1902
48-Month
133.62"
(3,393.95mm)
149.71"
(3,802.63mm)
-16.09"
(-408.68mm)
3rd Driest Driest to Date 1956
119th Wettest Wettest since: 1901 2011
Nov 1897–Oct 1902
60-Month
183.20"
(4,653.28mm)
187.11"
(4,752.59mm)
-3.91"
(-99.31mm)
43rd Driest Driest since: 1901 1956
78th Wettest Wettest since: 1900 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/