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 1930

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
June 1930
1-Month
3.41"
(86.61mm)
4.09"
(103.89mm)
-0.68"
(-17.28mm)
45th Driest Driest since: 1922 1988
81st Wettest Wettest since: 1929 2015
May–Jun 1930
2-Month
5.25"
(133.35mm)
8.17"
(207.52mm)
-2.92"
(-74.17mm)
14th Driest Driest since: 1922 1988
112th Wettest Wettest since: 1929 2015
Apr–Jun 1930
3-Month
7.99"
(202.95mm)
11.88"
(301.75mm)
-3.89"
(-98.80mm)
13th Driest Driest since: 1914 1988
113th Wettest Wettest since: 1929 2011
Mar–Jun 1930
4-Month
9.52"
(241.81mm)
14.97"
(380.24mm)
-5.45"
(-138.43mm)
10th Driest Driest since: 1914 2005
116th Wettest Wettest since: 1929 1945
Feb–Jun 1930
5-Month
11.45"
(290.83mm)
16.83"
(427.48mm)
-5.38"
(-136.65mm)
10th Driest Driest since: 1914 1934
116th Wettest Wettest since: 1929 1945
Jan–Jun 1930
6-Month
15.95"
(405.13mm)
18.96"
(481.58mm)
-3.01"
(-76.45mm)
24th Driest Driest since: 1925 1934
102nd Wettest Wettest since: 1929 2019
Dec 1929–Jun 1930
7-Month
18.19"
(462.03mm)
21.28"
(540.51mm)
-3.09"
(-78.48mm)
25th Driest Driest since: 1926 1934
100th Wettest Wettest since: 1929 2019
Nov 1929–Jun 1930
8-Month
19.95"
(506.73mm)
24.04"
(610.62mm)
-4.09"
(-103.89mm)
17th Driest Driest since: 1925 1934
108th Wettest Wettest since: 1929 2019
Oct 1929–Jun 1930
9-Month
23.46"
(595.88mm)
26.83"
(681.48mm)
-3.37"
(-85.60mm)
27th Driest Driest since: 1925 1934
98th Wettest Wettest since: 1929 2019
Sep 1929–Jun 1930
10-Month
26.17"
(664.72mm)
30.32"
(770.13mm)
-4.15"
(-105.41mm)
23rd Driest Driest since: 1925 1934
102nd Wettest Wettest since: 1929 1927
Aug 1929–Jun 1930
11-Month
28.65"
(727.71mm)
33.82"
(859.03mm)
-5.17"
(-131.32mm)
21st Driest Driest since: 1925 1934
104th Wettest Wettest since: 1929 1927
Jul 1929–Jun 1930
12-Month
33.35"
(847.09mm)
37.46"
(951.48mm)
-4.11"
(-104.39mm)
26th Driest Driest since: 1925 1934
99th Wettest Wettest since: 1929 1927
Jan 1929–Jun 1930
18-Month
57.66"
(1,464.56mm)
56.38"
(1,432.05mm)
1.28"
(32.51mm)
65th Driest Driest since: 1926 1931
60th Wettest Wettest since: 1929 2009
Ties: 1968
Jul 1928–Jun 1930
24-Month
77.10"
(1,958.34mm)
74.91"
(1,902.71mm)
2.19"
(55.63mm)
69th Driest Driest since: 1926 1954
55th Wettest Wettest since: 1929 1974
Jul 1927–Jun 1930
36-Month
117.95"
(2,995.93mm)
112.33"
(2,853.18mm)
5.62"
(142.75mm)
83rd Driest Driest since: 1926 1956
40th Wettest Wettest since: 1929 2011
Jul 1926–Jun 1930
48-Month
170.59"
(4,332.99mm)
149.71"
(3,802.63mm)
20.88"
(530.36mm)
111th Driest Driest since: 1928 1956
11th Wettest Wettest since: 1929 2011
Jul 1925–Jun 1930
60-Month
205.43"
(5,217.92mm)
187.15"
(4,753.61mm)
18.28"
(464.31mm)
105th Driest Driest since: 1929 1934
16th Wettest Wettest to Date 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/