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 1900

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1900
1-Month
0.88"
(22.35mm)
2.33"
(59.18mm)
-1.45"
(-36.83mm)
12th Driest Driest since: 1896 1976
114th Wettest Wettest since: 1899 1982
Nov–Dec 1900
2-Month
3.75"
(95.25mm)
5.09"
(129.29mm)
-1.34"
(-34.04mm)
30th Driest Driest since: 1898 1976
96th Wettest Wettest since: 1899 2015
Oct–Dec 1900
3-Month
6.26"
(159.00mm)
7.88"
(200.15mm)
-1.62"
(-41.15mm)
34th Driest Driest since: 1896 1904
92nd Wettest Wettest since: 1899 1985
Sep–Dec 1900
4-Month
9.67"
(245.62mm)
11.37"
(288.80mm)
-1.70"
(-43.18mm)
40th Driest Driest since: 1899 1939
86th Wettest Wettest since: 1898 1926
Aug–Dec 1900
5-Month
13.79"
(350.27mm)
14.87"
(377.70mm)
-1.08"
(-27.43mm)
50th Driest Driest since: 1899 1953
76th Wettest Wettest since: 1898 1926
Jul–Dec 1900
6-Month
18.14"
(460.76mm)
18.51"
(470.15mm)
-0.37"
(-9.39mm)
51st Driest Driest since: 1899 1953
75th Wettest Wettest since: 1898 1993
Jun–Dec 1900
7-Month
22.44"
(569.98mm)
22.59"
(573.79mm)
-0.15"
(-3.81mm)
57th Driest Driest since: 1899 1953
69th Wettest Wettest since: 1898 2015
May–Dec 1900
8-Month
26.63"
(676.40mm)
26.68"
(677.67mm)
-0.05"
(-1.27mm)
57th Driest Driest since: 1899 1953
69th Wettest Wettest since: 1898 2015
Apr–Dec 1900
9-Month
28.14"
(714.76mm)
30.39"
(771.91mm)
-2.25"
(-57.15mm)
41st Driest Driest since: 1899 1901
85th Wettest Wettest since: 1898 2015
Mar–Dec 1900
10-Month
30.18"
(766.57mm)
33.48"
(850.39mm)
-3.30"
(-83.82mm)
32nd Driest Driest since: 1899 1930
94th Wettest Wettest since: 1898 2009
Feb–Dec 1900
11-Month
34.05"
(864.87mm)
35.34"
(897.64mm)
-1.29"
(-32.77mm)
51st Driest Driest since: 1899 1930
75th Wettest Wettest since: 1898 2009
Jan–Dec 1900
12-Month
35.29"
(896.37mm)
37.47"
(951.74mm)
-2.18"
(-55.37mm)
38th Driest Driest since: 1899 1901
88th Wettest Wettest since: 1898 1993
Jul 1899–Dec 1900
18-Month
50.96"
(1,294.38mm)
55.97"
(1,421.64mm)
-5.01"
(-127.26mm)
20th Driest Driest to Date 1953
105th Wettest Wettest since: 1899 1927
Jan 1899–Dec 1900
24-Month
67.85"
(1,723.39mm)
74.89"
(1,902.21mm)
-7.04"
(-178.82mm)
15th Driest Driest since: 1896 1964
110th Wettest Wettest since: 1899 2009
Jan 1898–Dec 1900
36-Month
114.64"
(2,911.86mm)
112.28"
(2,851.91mm)
2.36"
(59.95mm)
70th Driest Driest since: 1897 1964
54th Wettest Wettest since: 1899 2010
Jan 1897–Dec 1900
48-Month
150.35"
(3,818.89mm)
149.70"
(3,802.38mm)
0.65"
(16.51mm)
63rd Driest Driest since: 1898 1956
60th Wettest Wettest since: 1899 2011
Jan 1896–Dec 1900
60-Month
186.30"
(4,732.02mm)
187.12"
(4,752.85mm)
-0.82"
(-20.83mm)
55th Driest Driest since: 1899 1956
67th Wettest Wettest to Date 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/