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 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, May 1929

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1929
1-Month
59.1°F
(15.1°C)
62.1°F
(16.7°C)
-3.0°F
(-1.6°C)
27th Coolest Coolest since: 1925 1917
100th Warmest Warmest since: 1928 2018
Ties: 1915, 2002
Apr–May 1929
2-Month
56.5°F
(13.6°C)
56.8°F
(13.8°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1928 1907
80th Warmest Warmest since: 1925 1896
Ties: 1937
Mar–May 1929
3-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
99th Coolest Coolest since: 1928 1960
28th Warmest Warmest since: 1925 2012
Ties: 1925, 1964
Feb–May 1929
4-Month
45.1°F
(7.3°C)
45.7°F
(7.6°C)
-0.6°F
(-0.3°C)
49th Coolest Coolest since: 1926 1978
78th Warmest Warmest since: 1928 2012
Ties: 1961, 1969
Jan–May 1929
5-Month
40.1°F
(4.5°C)
41.6°F
(5.3°C)
-1.5°F
(-0.8°C)
26th Coolest Coolest since: 1924 1978, 1979
101st Warmest Warmest since: 1928 2012
Ties: 1970
Dec 1928–May 1929
6-Month
38.8°F
(3.8°C)
39.6°F
(4.2°C)
-0.8°F
(-0.4°C)
37th Coolest Coolest since: 1926 1978
89th Warmest Warmest since: 1928 2012
Ties: 1958, 2008
Nov 1928–May 1929
7-Month
39.1°F
(3.9°C)
39.7°F
(4.3°C)
-0.6°F
(-0.4°C)
38th Coolest Coolest since: 1926 1904
88th Warmest Warmest since: 1928 2012
Ties: 1947
Oct 1928–May 1929
8-Month
41.3°F
(5.2°C)
41.6°F
(5.3°C)
-0.3°F
(-0.1°C)
44th Coolest Coolest since: 1926 1904, 1978
82nd Warmest Warmest since: 1928 2012
Ties: 1965, 1989, 2001
Sep 1928–May 1929
9-Month
43.6°F
(6.4°C)
44.3°F
(6.8°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1926 1904
94th Warmest Warmest since: 1928 2012
Ties: 1910, 1980
Aug 1928–May 1929
10-Month
46.7°F
(8.2°C)
47.3°F
(8.5°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1926 1904
90th Warmest Warmest since: 1928 2012
Ties: 1947, 1971
Jul 1928–May 1929
11-Month
49.3°F
(9.6°C)
49.8°F
(9.9°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1926 1904
90th Warmest Warmest since: 1928 2012
Ties: 1947, 1971, 1984
Jun 1928–May 1929
12-Month
50.7°F
(10.4°C)
51.6°F
(10.9°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1926 1904
102nd Warmest Warmest since: 1928 2012
Ties: 1960, 1994
Dec 1927–May 1929
18-Month
46.9°F
(8.3°C)
47.6°F
(8.7°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1924 1979
97th Warmest Warmest since: 1928 2017
Ties: 1903, 1959, 1961, 1962
Jun 1927–May 1929
24-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
26th Coolest Coolest since: 1927 1905
99th Warmest Warmest since: 1928 2017
Ties: 1899, 1926, 1927, 1961
Jun 1926–May 1929
36-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
33rd Coolest Coolest since: 1928 1979
91st Warmest Warmest since: 1925 2018
Ties: 1900, 1908, 1977, 1982, 1995
Jun 1925–May 1929
48-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
19th Coolest Coolest since: 1920 1980
104th Warmest Warmest since: 1928 2019
Ties: 1902, 1912, 1962, 1969
Jun 1924–May 1929
60-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
22nd Coolest Coolest since: 1928 1906, 1907, 1908, 1981
100th Warmest Warmest since: 1928 2020
Ties: 1903, 1912, 1913, 1928, 1969, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 29, 2020 from https://www.ncdc.noaa.gov/cag/