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


Illinois

Precipitation Rankings, December 1931

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1931
1-Month
2.90"
(73.66mm)
2.33"
(59.18mm)
0.57"
(14.48mm)
95th Driest Driest since: 1930 1976
31st Wettest Wettest since: 1927 1982
Ties: 1936
Nov–Dec 1931
2-Month
7.60"
(193.04mm)
5.09"
(129.29mm)
2.51"
(63.75mm)
111th Driest Driest since: 1930 1976
15th Wettest Wettest since: 1927 2015
Oct–Dec 1931
3-Month
11.19"
(284.23mm)
7.88"
(200.15mm)
3.31"
(84.08mm)
112th Driest Driest since: 1930 1904
14th Wettest Wettest since: 1927 1985
Sep–Dec 1931
4-Month
15.97"
(405.64mm)
11.37"
(288.80mm)
4.60"
(116.84mm)
115th Driest Driest since: 1930 1939
11th Wettest Wettest since: 1927 1926
Aug–Dec 1931
5-Month
19.97"
(507.24mm)
14.87"
(377.70mm)
5.10"
(129.54mm)
114th Driest Driest since: 1930 1953
12th Wettest Wettest since: 1926 1926
Jul–Dec 1931
6-Month
22.79"
(578.87mm)
18.51"
(470.15mm)
4.28"
(108.72mm)
107th Driest Driest since: 1930 1953
19th Wettest Wettest since: 1927 1993
Jun–Dec 1931
7-Month
25.95"
(659.13mm)
22.59"
(573.79mm)
3.36"
(85.34mm)
90th Driest Driest since: 1930 1953
36th Wettest Wettest since: 1928 2015
May–Dec 1931
8-Month
30.22"
(767.59mm)
26.68"
(677.67mm)
3.54"
(89.92mm)
90th Driest Driest since: 1930 1953
36th Wettest Wettest since: 1927 2015
Apr–Dec 1931
9-Month
32.89"
(835.41mm)
30.39"
(771.91mm)
2.50"
(63.50mm)
78th Driest Driest since: 1930 1901
48th Wettest Wettest since: 1929 2015
Mar–Dec 1931
10-Month
35.59"
(903.99mm)
33.48"
(850.39mm)
2.11"
(53.60mm)
79th Driest Driest since: 1930 1930
47th Wettest Wettest since: 1929 2009
Feb–Dec 1931
11-Month
36.86"
(936.24mm)
35.34"
(897.64mm)
1.52"
(38.60mm)
75th Driest Driest since: 1930 1930
51st Wettest Wettest since: 1929 2009
Jan–Dec 1931
12-Month
37.39"
(949.71mm)
37.47"
(951.74mm)
-0.08"
(-2.03mm)
63rd Driest Driest since: 1930 1901
63rd Wettest Wettest since: 1929 1993
Jul 1930–Dec 1931
18-Month
48.99"
(1,244.35mm)
55.97"
(1,421.64mm)
-6.98"
(-177.29mm)
15th Driest Driest since: 1930 1953
110th Wettest Wettest since: 1929 1927
Jan 1930–Dec 1931
24-Month
64.94"
(1,649.48mm)
74.89"
(1,902.21mm)
-9.95"
(-252.73mm)
11th Driest Driest since: 1914 1964
114th Wettest Wettest since: 1930 2009
Jan 1929–Dec 1931
36-Month
106.65"
(2,708.91mm)
112.28"
(2,851.91mm)
-5.63"
(-143.00mm)
25th Driest Driest since: 1930 1964
99th Wettest Wettest since: 1929 2010
Jan 1928–Dec 1931
48-Month
143.63"
(3,648.20mm)
149.70"
(3,802.38mm)
-6.07"
(-154.18mm)
27th Driest Driest since: 1925 1956
96th Wettest Wettest since: 1930 2011
Jan 1927–Dec 1931
60-Month
192.85"
(4,898.39mm)
187.12"
(4,752.85mm)
5.73"
(145.54mm)
73rd Driest Driest since: 1926 1956
49th Wettest Wettest since: 1930 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/