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 2014

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 2014
1-Month
1.90"
(48.26mm)
2.33"
(59.18mm)
-0.43"
(-10.92mm)
48th Driest Driest since: 2010 1976
78th Wettest Wettest since: 2013 1982
Nov–Dec 2014
2-Month
3.76"
(95.50mm)
5.09"
(129.29mm)
-1.33"
(-33.79mm)
31st Driest Driest since: 2012 1976
95th Wettest Wettest since: 2013 2015
Oct–Dec 2014
3-Month
8.09"
(205.49mm)
7.88"
(200.15mm)
0.21"
(5.34mm)
64th Driest Driest since: 2012 1904
62nd Wettest Wettest since: 2013 1985
Sep–Dec 2014
4-Month
12.20"
(309.88mm)
11.37"
(288.80mm)
0.83"
(21.08mm)
70th Driest Driest since: 2013 1939
56th Wettest Wettest since: 2012 1926
Aug–Dec 2014
5-Month
17.39"
(441.71mm)
14.87"
(377.70mm)
2.52"
(64.01mm)
90th Driest Driest since: 2013 1953
36th Wettest Wettest since: 2009 1926
Jul–Dec 2014
6-Month
20.68"
(525.27mm)
18.51"
(470.15mm)
2.17"
(55.12mm)
85th Driest Driest since: 2013 1953
41st Wettest Wettest since: 2009 1993
Ties: 1970
Jun–Dec 2014
7-Month
27.45"
(697.23mm)
22.59"
(573.79mm)
4.86"
(123.44mm)
109th Driest Driest since: 2013 1953
17th Wettest Wettest since: 2009 2015
May–Dec 2014
8-Month
30.74"
(780.80mm)
26.68"
(677.67mm)
4.06"
(103.13mm)
97th Driest Driest since: 2013 1953
29th Wettest Wettest since: 2011 2015
Apr–Dec 2014
9-Month
35.89"
(911.61mm)
30.39"
(771.91mm)
5.50"
(139.70mm)
105th Driest Driest since: 2013 1901
21st Wettest Wettest since: 2011 2015
Mar–Dec 2014
10-Month
37.35"
(948.69mm)
33.48"
(850.39mm)
3.87"
(98.30mm)
95th Driest Driest since: 2013 1930
31st Wettest Wettest since: 2011 2009
Feb–Dec 2014
11-Month
39.57"
(1,005.08mm)
35.34"
(897.64mm)
4.23"
(107.44mm)
97th Driest Driest since: 2013 1930
29th Wettest Wettest since: 2011 2009
Jan–Dec 2014
12-Month
41.29"
(1,048.77mm)
37.47"
(951.74mm)
3.82"
(97.03mm)
93rd Driest Driest since: 2012 1901
33rd Wettest Wettest since: 2013 1993
Ties: 1935, 1983
Jul 2013–Dec 2014
18-Month
55.88"
(1,419.35mm)
55.97"
(1,421.64mm)
-0.09"
(-2.29mm)
58th Driest Driest since: 2012 1953
67th Wettest Wettest since: 2013 1927
Jan 2013–Dec 2014
24-Month
83.78"
(2,128.01mm)
74.89"
(1,902.21mm)
8.89"
(225.80mm)
105th Driest Driest since: 2013 1964
20th Wettest Wettest since: 2011 2009
Jan 2012–Dec 2014
36-Month
113.89"
(2,892.81mm)
112.28"
(2,851.91mm)
1.61"
(40.90mm)
65th Driest Driest since: 2007 1964
59th Wettest Wettest since: 2013 2010
Jan 2011–Dec 2014
48-Month
159.99"
(4,063.75mm)
149.70"
(3,802.38mm)
10.29"
(261.37mm)
99th Driest Driest since: 2013 1956
24th Wettest Wettest since: 2012 2011
Jan 2010–Dec 2014
60-Month
200.67"
(5,097.02mm)
187.12"
(4,752.85mm)
13.55"
(344.17mm)
101st Driest Driest since: 2008 1956
21st Wettest Wettest since: 2013 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/