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


Illinois

Average Temperature Rankings, May 2000

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2000
1-Month
65.1°F
(18.4°C)
62.1°F
(16.7°C)
3.0°F
(1.7°C)
101st Coolest Coolest since: 1999 1917
26th Warmest Warmest since: 1998 2018
Apr–May 2000
2-Month
58.3°F
(14.6°C)
56.8°F
(13.8°C)
1.5°F
(0.8°C)
95th Coolest Coolest since: 1997 1907
32nd Warmest Warmest since: 1999 1896
Ties: 1911, 1988
Mar–May 2000
3-Month
54.3°F
(12.4°C)
51.2°F
(10.7°C)
3.1°F
(1.7°C)
115th Coolest Coolest since: 1999 1960
12th Warmest Warmest since: 1991 2012
Feb–May 2000
4-Month
50.0°F
(10.0°C)
45.6°F
(7.6°C)
4.4°F
(2.4°C)
119th Coolest Coolest since: 1999 1978
8th Warmest Warmest since: 1998 2012
Jan–May 2000
5-Month
45.5°F
(7.5°C)
41.6°F
(5.3°C)
3.9°F
(2.2°C)
120th Coolest Coolest since: 1999 1978, 1979
7th Warmest Warmest since: 1998 2012
Dec 1999–May 2000
6-Month
43.4°F
(6.3°C)
39.6°F
(4.2°C)
3.8°F
(2.1°C)
120th Coolest Coolest since: 1999 1978
6th Warmest Warmest since: 1998 2012
Nov 1999–May 2000
7-Month
44.1°F
(6.7°C)
39.8°F
(4.3°C)
4.3°F
(2.4°C)
122nd Coolest Coolest since: 1999 1904
4th Warmest Warmest to Date 2012
Oct 1999–May 2000
8-Month
45.4°F
(7.4°C)
41.6°F
(5.3°C)
3.8°F
(2.1°C)
121st Coolest Coolest since: 1999 1904, 1978
5th Warmest Warmest since: 1932 2012
Ties: 1921
Sep 1999–May 2000
9-Month
47.6°F
(8.7°C)
44.4°F
(6.9°C)
3.2°F
(1.8°C)
120th Coolest Coolest since: 1999 1904
6th Warmest Warmest since: 1932 2012
Aug 1999–May 2000
10-Month
50.0°F
(10.0°C)
47.3°F
(8.5°C)
2.7°F
(1.5°C)
118th Coolest Coolest since: 1998 1904
8th Warmest Warmest since: 1999 2012
Jul 1999–May 2000
11-Month
52.6°F
(11.4°C)
49.9°F
(9.9°C)
2.7°F
(1.5°C)
121st Coolest Coolest since: 1999 1904
5th Warmest Warmest since: 1932 2012
Ties: 2006
Jun 1999–May 2000
12-Month
54.2°F
(12.3°C)
51.6°F
(10.9°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 1999 1904
6th Warmest Warmest since: 1932 2012
Dec 1998–May 2000
18-Month
50.3°F
(10.2°C)
47.6°F
(8.7°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 1998 1979
6th Warmest Warmest since: 1999 2017
Ties: 1922, 2006
Jun 1998–May 2000
24-Month
54.2°F
(12.3°C)
51.7°F
(10.9°C)
2.5°F
(1.4°C)
121st Coolest Coolest since: 1999 1905
4th Warmest Warmest to Date 2017
Jun 1997–May 2000
36-Month
53.9°F
(12.2°C)
51.6°F
(10.9°C)
2.3°F
(1.3°C)
122nd Coolest Coolest since: 1999 1979
2nd Warmest Warmest to Date 2018
Jun 1996–May 2000
48-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
112th Coolest Coolest since: 1999 1980
11th Warmest Warmest since: 1957 2019
Ties: 1956, 1957, 2006, 2012
Jun 1995–May 2000
60-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
103rd Coolest Coolest since: 1999 1906, 1907, 1908, 1981
19th Warmest Warmest since: 1992 2020
Ties: 1936, 1956, 2010, 2017, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/