Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. 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

December 1913 Average Temperature Rankings

View Period (Months):
  • Record Coolest
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  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Coolest/Warmest
Since
Record
December 1913
1-Month
35.4°F
(1.9°C)
29.4°F
(-1.4°C)
6.0°F113th Coolest
Coolest since:
1983
18th WarmestWarmest to Date2015
Nov–Dec 1913
2-Month
40.9°F
(4.9°C)
35.1°F
(1.7°C)
5.8°F125th Coolest
Coolest since:
1950
6th WarmestWarmest to Date2015
Oct–Dec 1913
3-Month
44.7°F
(7.1°C)
41.6°F
(5.3°C)
3.1°F110th Coolest
Coolest since:
1976
21st WarmestWarmest to Date1931
Sep–Dec 1913
4-Month
50.1°F
(10.1°C)
47.8°F
(8.8°C)
2.3°F114th Coolest
Coolest since:
1976
17th WarmestWarmest to Date1931
Aug–Dec 1913
5-Month
55.5°F
(13.1°C)
52.9°F
(11.6°C)
2.6°F117th Coolest
Coolest since:
1976
14th Warmest
Warmest since:
1931
Jul–Dec 1913
6-Month
59.3°F
(15.2°C)
56.7°F
(13.7°C)
2.6°F122nd Coolest
Coolest since:
1976
9th WarmestWarmest to Date1931
Jun–Dec 1913
7-Month
61.3°F
(16.3°C)
58.8°F
(14.9°C)
2.5°F124th Coolest
Coolest since:
1917
7th WarmestWarmest to Date1931
May–Dec 1913
8-Month
61.4°F
(16.3°C)
59.2°F
(15.1°C)
2.2°F119th Coolest
Coolest since:
1917
12th WarmestWarmest to Date1931
Apr–Dec 1913
9-Month
60.3°F
(15.7°C)
58.3°F
(14.6°C)
2.0°F113th Coolest
Coolest since:
1917
18th WarmestWarmest to Date1931
Mar–Dec 1913
10-Month
57.9°F
(14.4°C)
56.5°F
(13.6°C)
1.4°F106th Coolest
Coolest since:
1917
25th WarmestWarmest to Date2012
Feb–Dec 1913
11-Month
54.9°F
(12.7°C)
54.0°F
(12.2°C)
0.9°F90th Coolest
Coolest since:
1917
41st Warmest
Warmest since:
2024
Jan–Dec 1913
12-Month
52.8°F
(11.6°C)
51.6°F
(10.9°C)
1.2°F98th Coolest
Coolest since:
1917
33rd WarmestWarmest to Date2012
Jul 1912–Dec 1913
18-Month
54.2°F
(12.3°C)
53.3°F
(11.8°C)
0.9°F96th Coolest
Coolest since:
1904
34th WarmestWarmest to Date2012
Jan 1912–Dec 1913
24-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F33rd Coolest
Coolest since:
1904, 1979
97th Warmest
Warmest since:
2024
Jan 1911–Dec 1913
36-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F61st Coolest
Coolest since:
1905
68th Warmest
Warmest since:
2024
Jan 1910–Dec 1913
48-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F41st Coolest
Coolest since:
1905
87th Warmest
Warmest since:
2024
Jan 1909–Dec 1913
60-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F39th Coolest
Coolest since:
1905
88th Warmest
Warmest since:
2024

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