Statewide Rankings

Statewide 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

Average Temperature Rankings, October 1930

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
October 1930
1-Month
52.1°F
(11.2°C)
54.6°F
(12.6°C)
-2.5°F
(-1.4°C)
25th Coolest
Coolest since:
1925
104th Warmest
Warmest since:
1963
Ties: 2002
Sep–Oct 1930
2-Month
60.3°F
(15.7°C)
60.4°F
(15.8°C)
-0.1°F
(-0.1°C)
62nd Coolest
Coolest since:
1917
67th Warmest
Warmest since:
1897, 2016
Ties: 1935
Aug–Oct 1930
3-Month
65.3°F
(18.5°C)
64.7°F
(18.2°C)
0.6°F
(0.3°C)
82nd Coolest
Coolest since:
1917
47th Warmest
Warmest since:
1947
Ties: 1913, 1944, 2013
Jul–Oct 1930
4-Month
68.6°F
(20.3°C)
67.5°F
(19.7°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
1936
Ties: 1922, 1933, 1940, 2002, 2018
Jun–Oct 1930
5-Month
69.1°F
(20.6°C)
68.3°F
(20.2°C)
0.8°F
(0.4°C)
89th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
1936
Ties: 1899, 1911, 1980, 1988, 2012
May–Oct 1930
6-Month
68.1°F
(20.1°C)
67.2°F
(19.6°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1917
38th Warmest
Warmest since:
1936
Ties: 1897, 1899, 1971, 1977, 1980, 1986, 2011, 2022
Apr–Oct 1930
7-Month
66.1°F
(18.9°C)
64.9°F
(18.3°C)
1.2°F
(0.6°C)
100th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
2010
Ties: 1987
Mar–Oct 1930
8-Month
62.7°F
(17.1°C)
61.8°F
(16.6°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1917
38th Warmest
Warmest since:
2012
Ties: 2015
Feb–Oct 1930
9-Month
60.0°F
(15.6°C)
58.2°F
(14.6°C)
1.8°F
(1.0°C)
115th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
2012
Ties: 1931, 1953, 1977
Jan–Oct 1930
10-Month
55.9°F
(13.3°C)
54.9°F
(12.7°C)
1.0°F
(0.6°C)
92nd Coolest
Coolest since:
1904
37th Warmest
Warmest since:
2012
Dec 1929–Oct 1930
11-Month
53.5°F
(11.9°C)
52.6°F
(11.4°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1904
38th Warmest
Warmest since:
2012
Ties: 1942, 1944, 2004
Nov 1929–Oct 1930
12-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Ties: 1908, 1935, 1990, 2011
May 1929–Oct 1930
18-Month
56.5°F
(13.6°C)
56.8°F
(13.8°C)
-0.3°F
(-0.2°C)
42nd Coolest
Coolest since:
1904
86th Warmest
Warmest since:
2012
Ties: 1927, 1960, 1980
Nov 1928–Oct 1930
24-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
45th Coolest
Coolest since:
1905
82nd Warmest
Warmest since:
2017
Ties: 1928
Nov 1927–Oct 1930
36-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
39th Coolest
Coolest since:
1904, 1979
87th Warmest
Warmest since:
2018
Ties: 1900, 1901, 1908, 1965, 1972, 1984, 1994
Nov 1926–Oct 1930
48-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
37th Coolest
Coolest since:
1905
88th Warmest
Warmest since:
2019
Ties: 1901, 1909, 1910, 1952, 1966, 1967, 1996
Nov 1925–Oct 1930
60-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
22nd Coolest
Coolest since:
1905, 1906
102nd Warmest
Warmest since:
2002, 2020
Ties: 1909, 1928, 1929, 1961, 1963, 1972, 1997

Citing This Page