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 2. Northeast

Average Temperature Rankings, November 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
November 1999
1-Month
45.2°F
(7.3°C)
38.0°F
(3.3°C)
7.2°F
(4.0°C)
125th Coolest
Coolest since:
1951
4th Warmest
Warmest since:
2001
Ties: 2020
Oct–Nov 1999
2-Month
48.5°F
(9.2°C)
45.1°F
(7.3°C)
3.4°F
(1.9°C)
115th Coolest
Coolest since:
1925
14th Warmest
Warmest since:
1963
Ties: 2021
Sep–Nov 1999
3-Month
53.3°F
(11.8°C)
51.3°F
(10.7°C)
2.0°F
(1.1°C)
103rd Coolest
Coolest since:
1976
26th Warmest
Warmest since:
2016
Ties: 1946
Aug–Nov 1999
4-Month
57.3°F
(14.1°C)
56.2°F
(13.4°C)
1.1°F
(0.7°C)
86th Coolest
Coolest since:
1976
43rd Warmest
Warmest since:
2016
Jul–Nov 1999
5-Month
61.4°F
(16.3°C)
59.7°F
(15.4°C)
1.7°F
(0.9°C)
110th Coolest
Coolest since:
1976
19th Warmest
Warmest since:
2016
Ties: 1938
Jun–Nov 1999
6-Month
62.9°F
(17.2°C)
61.2°F
(16.2°C)
1.7°F
(1.0°C)
111th Coolest
Coolest since:
1917, 1951
18th Warmest
Warmest since:
2016
Ties: 1900, 1988
May–Nov 1999
7-Month
62.8°F
(17.1°C)
60.8°F
(16.0°C)
2.0°F
(1.1°C)
119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2016
Ties: 1922, 1953, 2012
Apr–Nov 1999
8-Month
61.3°F
(16.3°C)
59.2°F
(15.1°C)
2.1°F
(1.2°C)
118th Coolest
Coolest since:
1907, 1917
11th Warmest
Warmest since:
2010, 2016
Ties: 1941, 1991
Mar–Nov 1999
9-Month
58.4°F
(14.7°C)
56.6°F
(13.7°C)
1.8°F
(1.0°C)
113th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2016
Ties: 1922, 1973, 1988
Feb–Nov 1999
10-Month
55.9°F
(13.3°C)
53.4°F
(11.9°C)
2.5°F
(1.4°C)
119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2012
Jan–Nov 1999
11-Month
52.7°F
(11.5°C)
50.5°F
(10.3°C)
2.2°F
(1.2°C)
115th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
2012
Ties: 1973, 1991
Dec 1998–Nov 1999
12-Month
51.1°F
(10.6°C)
48.5°F
(9.2°C)
2.6°F
(1.4°C)
120th Coolest
Coolest since:
1904, 1917
8th Warmest
Warmest since:
2012
Ties: 1983, 2020
Jun 1998–Nov 1999
18-Month
55.2°F
(12.9°C)
52.7°F
(11.5°C)
2.5°F
(1.4°C)
123rd Coolest
Coolest since:
1904
5th Warmest
Warmest since:
2012
Ties: 1998
Dec 1997–Nov 1999
24-Month
51.8°F
(11.0°C)
48.4°F
(9.1°C)
3.4°F
(1.9°C)
125th Coolest
Coolest since:
1905, 1918
2nd Warmest
Warmest to Date
2017
Dec 1996–Nov 1999
36-Month
50.4°F
(10.2°C)
48.4°F
(9.1°C)
2.0°F
(1.1°C)
118th Coolest
Coolest since:
1905
8th Warmest
Warmest to Date
2000
Dec 1995–Nov 1999
48-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1905, 1918
25th Warmest
Warmest since:
2001
Ties: 1989, 2017
Dec 1994–Nov 1999
60-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
101st Coolest
Coolest since:
1905, 1907
23rd Warmest
Warmest since:
2002
Ties: 1957, 1987, 1990

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