Climate at a Glance | Statewide Rankings | National Centers for Environmental Information (NCEI)

Statewide Rankings

Parameter:

Year:

Month:

State:

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

January 1915 Average Temperature Rankings

View Period (Months):

All

Download:

CSV JSON XML

Record Coolest

Bottom ⅒

Bottom ⅓

Normal

Top ⅓

Top ⅒

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2025)	Coolest/Warmest Since	Record
January 1915 1-Month	22.0°F (-5.6°C)	25.3°F (-3.7°C)	-3.3°F	32nd Coolest	Coolest since: 1912	1977
January 1915 1-Month	22.0°F (-5.6°C)	25.3°F (-3.7°C)	-3.3°F	100th Warmest	Warmest since: 1914	2006
Dec 1914–Jan 1915 2-Month	22.3°F (-5.4°C)	27.5°F (-2.5°C)	-5.2°F	12th Coolest	Coolest since: 1904	1918
Dec 1914–Jan 1915 2-Month	22.3°F (-5.4°C)	27.5°F (-2.5°C)	-5.2°F	119th Warmest	Warmest since: 1914	1932
Nov 1914–Jan 1915 3-Month	29.3°F (-1.5°C)	31.9°F (-0.1°C)	-2.6°F	22nd Coolest	Coolest since: 1912	1977
Nov 1914–Jan 1915 3-Month	29.3°F (-1.5°C)	31.9°F (-0.1°C)	-2.6°F	109th Warmest	Warmest since: 1914	1932
Oct 1914–Jan 1915 4-Month	36.2°F (2.3°C)	37.6°F (3.1°C)	-1.4°F	35th Coolest	Coolest since: 1912	1977
	36.2°F (2.3°C)	37.6°F (3.1°C)	-1.4°F	96th Warmest	Warmest since: 1914	1932
	Ties: 1896
Sep 1914–Jan 1915 5-Month	42.1°F (5.6°C)	43.3°F (6.3°C)	-1.2°F	34th Coolest	Coolest since: 1912	1977
Sep 1914–Jan 1915 5-Month	42.1°F (5.6°C)	43.3°F (6.3°C)	-1.2°F	97th Warmest	Warmest since: 1914	1932
Aug 1914–Jan 1915 6-Month	47.6°F (8.7°C)	48.4°F (9.1°C)	-0.8°F	39th Coolest	Coolest since: 1912	1977
Aug 1914–Jan 1915 6-Month	47.6°F (8.7°C)	48.4°F (9.1°C)	-0.8°F	92nd Warmest	Warmest since: 1914	1932
Jul 1914–Jan 1915 7-Month	52.0°F (11.1°C)	52.2°F (11.2°C)	-0.2°F	50th Coolest	Coolest since: 1912	1977
Jul 1914–Jan 1915 7-Month	52.0°F (11.1°C)	52.2°F (11.2°C)	-0.2°F	81st Warmest	Warmest since: 1914	1932
Jun 1914–Jan 1915 8-Month	54.9°F (12.7°C)	54.6°F (12.6°C)	0.3°F	62nd Coolest	Coolest since: 1912	1918, 1977
Jun 1914–Jan 1915 8-Month	54.9°F (12.7°C)	54.6°F (12.6°C)	0.3°F	69th Warmest	Warmest since: 1914	1932
May 1914–Jan 1915 9-Month	55.9°F (13.3°C)	55.5°F (13.1°C)	0.4°F	71st Coolest	Coolest since: 1912	1918
	55.9°F (13.3°C)	55.5°F (13.1°C)	0.4°F	60th Warmest	Warmest since: 1914	1932
	Ties: 1898, 1906
Apr 1914–Jan 1915 10-Month	55.5°F (13.1°C)	55.1°F (12.8°C)	0.4°F	69th Coolest	Coolest since: 1912	1918
Apr 1914–Jan 1915 10-Month	55.5°F (13.1°C)	55.1°F (12.8°C)	0.4°F	62nd Warmest	Warmest since: 1914	1932
Mar 1914–Jan 1915 11-Month	53.8°F (12.1°C)	53.7°F (12.1°C)	0.1°F	63rd Coolest	Coolest since: 1913	1918
Mar 1914–Jan 1915 11-Month	53.8°F (12.1°C)	53.7°F (12.1°C)	0.1°F	68th Warmest	Warmest since: 1914	2013
Feb 1914–Jan 1915 12-Month	51.1°F (10.6°C)	51.6°F (10.9°C)	-0.5°F	40th Coolest	Coolest since: 1913	1918
	51.1°F (10.6°C)	51.6°F (10.9°C)	-0.5°F	91st Warmest	Warmest since: 1914	2013
	Ties: 1911
Aug 1913–Jan 1915 18-Month	51.3°F (10.7°C)	50.5°F (10.3°C)	0.8°F	90th Coolest	Coolest since: 1913	1905, 1918
Aug 1913–Jan 1915 18-Month	51.3°F (10.7°C)	50.5°F (10.3°C)	0.8°F	40th Warmest	Warmest since: 1914	2017
Feb 1913–Jan 1915 24-Month	52.1°F (11.2°C)	51.6°F (10.9°C)	0.5°F	83rd Coolest	Coolest since: 1914	1918
Feb 1913–Jan 1915 24-Month	52.1°F (11.2°C)	51.6°F (10.9°C)	0.5°F	47th Warmest	Warmest to Date	2013
Feb 1912–Jan 1915 36-Month	51.6°F (10.9°C)	51.6°F (10.9°C)	0.0°F	60th Coolest	Coolest since: 1913	1905
Feb 1912–Jan 1915 36-Month	51.6°F (10.9°C)	51.6°F (10.9°C)	0.0°F	69th Warmest	Warmest since: 1914	2013
Feb 1911–Jan 1915 48-Month	51.6°F (10.9°C)	51.6°F (10.9°C)	0.0°F	55th Coolest	Coolest since: 1914	1905
Feb 1911–Jan 1915 48-Month	51.6°F (10.9°C)	51.6°F (10.9°C)	0.0°F	73rd Warmest	Warmest since: 1914	2025
Feb 1910–Jan 1915 60-Month	51.5°F (10.8°C)	51.6°F (10.9°C)	-0.1°F	49th Coolest	Coolest since: 1914	1906
Feb 1910–Jan 1915 60-Month	51.5°F (10.8°C)	51.6°F (10.9°C)	-0.1°F	78th Warmest	Warmest since: 1901	2025

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on April 2, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings

Climate at a Glance Statewide Rankings

Statewide Rankings

Illinois

January 1915 Average Temperature Rankings

Citing This Page

Success

Error