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 January 2020. For more information, please see Climatological Rankings.


Illinois

Precipitation Rankings, July 1945

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1945
1-Month
1.46"
(37.08mm)
3.64"
(92.46mm)
-2.18"
(-55.38mm)
5th Driest Driest since: 1936 1930
121st Wettest Wettest since: 1944 1958
Jun–Jul 1945
2-Month
8.11"
(205.99mm)
7.72"
(196.09mm)
0.39"
(9.90mm)
72nd Driest Driest since: 1944 1936
54th Wettest Wettest since: 1942 2015
May–Jul 1945
3-Month
13.48"
(342.39mm)
11.80"
(299.72mm)
1.68"
(42.67mm)
83rd Driest Driest since: 1944 1936
43rd Wettest Wettest since: 1943 2015
Apr–Jul 1945
4-Month
18.72"
(475.49mm)
15.52"
(394.21mm)
3.20"
(81.28mm)
96th Driest Driest since: 1944 1988
30th Wettest Wettest since: 1943 1957
Mar–Jul 1945
5-Month
25.11"
(637.79mm)
18.61"
(472.69mm)
6.50"
(165.10mm)
117th Driest Driest since: 1944 1936
9th Wettest Wettest since: 1927 1973
Feb–Jul 1945
6-Month
27.56"
(700.02mm)
20.47"
(519.94mm)
7.09"
(180.08mm)
117th Driest Driest since: 1944 1936
9th Wettest Wettest to Date 2008
Jan–Jul 1945
7-Month
28.62"
(726.95mm)
22.60"
(574.04mm)
6.02"
(152.91mm)
109th Driest Driest since: 1944 1936
17th Wettest Wettest since: 1938 2008
Dec 1944–Jul 1945
8-Month
30.24"
(768.10mm)
24.92"
(632.97mm)
5.32"
(135.13mm)
106th Driest Driest since: 1944 1936
19th Wettest Wettest since: 1938 2008
Nov 1944–Jul 1945
9-Month
32.12"
(815.85mm)
27.67"
(702.82mm)
4.45"
(113.03mm)
98th Driest Driest since: 1944 1934
27th Wettest Wettest since: 1938 1993
Oct 1944–Jul 1945
10-Month
33.33"
(846.58mm)
30.46"
(773.68mm)
2.87"
(72.90mm)
87th Driest Driest since: 1944 1934
38th Wettest Wettest since: 1943 2010
Sep 1944–Jul 1945
11-Month
36.27"
(921.26mm)
33.96"
(862.58mm)
2.31"
(58.68mm)
81st Driest Driest since: 1944 1934
44th Wettest Wettest since: 1943 1927
Aug 1944–Jul 1945
12-Month
40.00"
(1,016.00mm)
37.46"
(951.48mm)
2.54"
(64.52mm)
80th Driest Driest since: 1944 1934
45th Wettest Wettest since: 1943 1927
Feb 1944–Jul 1945
18-Month
61.61"
(1,564.89mm)
57.89"
(1,470.41mm)
3.72"
(94.48mm)
80th Driest Driest since: 1944 1931
45th Wettest Wettest since: 1943 2010
Aug 1943–Jul 1945
24-Month
72.64"
(1,845.06mm)
74.90"
(1,902.46mm)
-2.26"
(-57.40mm)
41st Driest Driest since: 1941 1954
83rd Wettest Wettest since: 1944 2010
Aug 1942–Jul 1945
36-Month
113.26"
(2,876.80mm)
112.32"
(2,852.93mm)
0.94"
(23.87mm)
60th Driest Driest since: 1942 1965
63rd Wettest Wettest since: 1944 2010
Aug 1941–Jul 1945
48-Month
159.07"
(4,040.38mm)
149.69"
(3,802.13mm)
9.38"
(238.25mm)
94th Driest Driest since: 1944 1956
28th Wettest Wettest since: 1930 2011
Aug 1940–Jul 1945
60-Month
189.67"
(4,817.62mm)
187.12"
(4,752.85mm)
2.55"
(64.77mm)
68th Driest Driest since: 1944 1934
53rd Wettest Wettest since: 1939 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 18, 2020 from https://www.ncdc.noaa.gov/cag/