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


Illinois

Precipitation Rankings, June 1981

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 1981
1-Month
5.48"
(139.19mm)
4.09"
(103.89mm)
1.39"
(35.30mm)
99th Driest Driest since: 1980 1988
27th Wettest Wettest since: 1974 2015
May–Jun 1981
2-Month
11.68"
(296.67mm)
8.17"
(207.52mm)
3.51"
(89.15mm)
109th Driest Driest since: 1980 1988
17th Wettest Wettest since: 1974 2015
Ties: 1915
Apr–Jun 1981
3-Month
16.72"
(424.69mm)
11.88"
(301.75mm)
4.84"
(122.94mm)
110th Driest Driest since: 1980 1988
16th Wettest Wettest since: 1973 2011
Mar–Jun 1981
4-Month
17.85"
(453.39mm)
14.97"
(380.24mm)
2.88"
(73.15mm)
96th Driest Driest since: 1980 2005
30th Wettest Wettest since: 1974 1945
Feb–Jun 1981
5-Month
20.11"
(510.79mm)
16.83"
(427.48mm)
3.28"
(83.31mm)
101st Driest Driest since: 1980 1934
25th Wettest Wettest since: 1974 1945
Jan–Jun 1981
6-Month
20.42"
(518.67mm)
18.96"
(481.58mm)
1.46"
(37.09mm)
80th Driest Driest since: 1980 1934
46th Wettest Wettest since: 1975 2019
Ties: 1902
Dec 1980–Jun 1981
7-Month
22.16"
(562.86mm)
21.28"
(540.51mm)
0.88"
(22.35mm)
70th Driest Driest since: 1980 1934
55th Wettest Wettest since: 1979 2019
Nov 1980–Jun 1981
8-Month
23.39"
(594.11mm)
24.04"
(610.62mm)
-0.65"
(-16.51mm)
50th Driest Driest since: 1980 1934
75th Wettest Wettest since: 1979 2019
Oct 1980–Jun 1981
9-Month
25.57"
(649.48mm)
26.83"
(681.48mm)
-1.26"
(-32.00mm)
43rd Driest Driest since: 1980 1934
82nd Wettest Wettest since: 1979 2019
Sep 1980–Jun 1981
10-Month
30.32"
(770.13mm)
30.32"
(770.13mm)
0.00"
(0.00mm)
58th Driest Driest since: 1980 1934
67th Wettest Wettest since: 1979 1927
Aug 1980–Jun 1981
11-Month
35.62"
(904.75mm)
33.82"
(859.03mm)
1.80"
(45.72mm)
71st Driest Driest since: 1980 1934
54th Wettest Wettest since: 1978 1927
Jul 1980–Jun 1981
12-Month
38.68"
(982.47mm)
37.46"
(951.48mm)
1.22"
(30.99mm)
67th Driest Driest since: 1980 1934
58th Wettest Wettest since: 1979 1927
Jan 1980–Jun 1981
18-Month
54.07"
(1,373.38mm)
56.38"
(1,432.05mm)
-2.31"
(-58.67mm)
38th Driest Driest since: 1980 1931
87th Wettest Wettest since: 1979 2009
Jul 1979–Jun 1981
24-Month
72.33"
(1,837.18mm)
74.91"
(1,902.71mm)
-2.58"
(-65.53mm)
40th Driest Driest since: 1978 1954
84th Wettest Wettest since: 1980 1974
Jul 1978–Jun 1981
36-Month
111.91"
(2,842.51mm)
112.32"
(2,852.93mm)
-0.41"
(-10.42mm)
55th Driest Driest since: 1979 1956
68th Wettest Wettest since: 1980 2011
Jul 1977–Jun 1981
48-Month
153.17"
(3,890.52mm)
149.71"
(3,802.63mm)
3.46"
(87.89mm)
68th Driest Driest since: 1980 1956
54th Wettest Wettest since: 1976 2011
Jul 1976–Jun 1981
60-Month
181.94"
(4,621.28mm)
187.15"
(4,753.61mm)
-5.21"
(-132.33mm)
39th Driest Driest since: 1980 1934
82nd Wettest Wettest since: 1979 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/