Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 5. East

Average Temperature Rankings, May 1898

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1898
1-Month
60.6°F
(15.9°C)
61.0°F
(16.1°C)
-0.4°F
(-0.2°C)
54th Coolest
Coolest since:
1907
75th Warmest
Warmest since:
2018
Ties: 1938
Apr–May 1898
2-Month
54.0°F
(12.2°C)
55.4°F
(13.0°C)
-1.4°F
(-0.8°C)
29th Coolest
Coolest since:
1907
100th Warmest
Warmest since:
1977
Ties: 1990
Mar–May 1898
3-Month
49.9°F
(9.9°C)
49.7°F
(9.8°C)
0.2°F
(0.1°C)
62nd Coolest
Coolest since:
1960
67th Warmest
Warmest since:
2012
Ties: 1934, 1939, 1956
Feb–May 1898
4-Month
44.4°F
(6.9°C)
44.1°F
(6.7°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1978
59th Warmest
Warmest since:
2012
Ties: 1910, 1931, 1941, 1944, 1970
Jan–May 1898
5-Month
41.2°F
(5.1°C)
40.1°F
(4.5°C)
1.1°F
(0.6°C)
85th Coolest
Coolest since:
1978
44th Warmest
Warmest since:
2012
Ties: 1919
Dec 1897–May 1898
6-Month
38.4°F
(3.6°C)
38.1°F
(3.4°C)
0.3°F
(0.2°C)
67th Coolest
Coolest since:
1978
61st Warmest
Warmest since:
2012
Nov 1897–May 1898
7-Month
38.4°F
(3.6°C)
38.3°F
(3.5°C)
0.1°F
(0.1°C)
59th Coolest
Coolest since:
1904
69th Warmest
Warmest since:
2012
Oct 1897–May 1898
8-Month
40.9°F
(4.9°C)
40.2°F
(4.6°C)
0.7°F
(0.3°C)
80th Coolest
Coolest since:
1904
48th Warmest
Warmest to Date
2012
Ties: 1925
Sep 1897–May 1898
9-Month
44.1°F
(6.7°C)
43.0°F
(6.1°C)
1.1°F
(0.6°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest to Date
2012
Ties: 1953, 1957, 1964, 2010
Aug 1897–May 1898
10-Month
46.6°F
(8.1°C)
45.9°F
(7.7°C)
0.7°F
(0.4°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest to Date
2012
Ties: 1934, 1946, 1981
Jul 1897–May 1898
11-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
83rd Coolest
Coolest since:
1904
45th Warmest
Warmest to Date
2012
Ties: 1938, 1957, 1988
Jun 1897–May 1898
12-Month
50.9°F
(10.5°C)
50.3°F
(10.2°C)
0.6°F
(0.3°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest to Date
2012
Ties: 1938, 1983, 2003
Dec 1896–May 1898
18-Month
46.4°F
(8.0°C)
46.3°F
(7.9°C)
0.1°F
(0.1°C)
67th Coolest
Coolest since:
1905
60th Warmest
Warmest to Date
2017
Ties: 1928, 1943, 1973, 2010
Jun 1896–May 1898
24-Month
49.9°F
(9.9°C)
50.3°F
(10.2°C)
-0.4°F
(-0.3°C)
41st Coolest
Coolest since:
1905
86th Warmest
Warmest since:
2017
Ties: 1897, 1901, 1909, 1910, 1924, 1962, 1982
Jun 1895–May 1898
36-Month
50.2°F
(10.1°C)
50.3°F
(10.2°C)
-0.1°F
(-0.1°C)
50th Coolest
Coolest since:
1905, 1906
76th Warmest
Warmest to Date
2018
Ties: 1931, 1938, 1972, 1983, 1997

Citing This Page