Statewide Rankings

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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.

Wisconsin

Average Temperature Rankings, April 1999

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1999 1-Month	46.6°F (8.1°C)	42.6°F (5.9°C)	4.0°F (2.2°C)	110th Coolest	Coolest since: 1997	2018
	46.6°F (8.1°C)	42.6°F (5.9°C)	4.0°F (2.2°C)	19th Warmest	Warmest since: 1998	1915
	Ties: 1900
Mar–Apr 1999 2-Month	39.2°F (4.0°C)	35.5°F (1.9°C)	3.7°F (2.1°C)	106th Coolest	Coolest since: 1998	1950
	39.2°F (4.0°C)	35.5°F (1.9°C)	3.7°F (2.1°C)	23rd Warmest	Warmest since: 1998	2012
	Ties: 1998
Feb–Apr 1999 3-Month	35.0°F (1.7°C)	29.1°F (-1.6°C)	5.9°F (3.3°C)	123rd Coolest	Coolest since: 1997	1936
Feb–Apr 1999 3-Month	35.0°F (1.7°C)	29.1°F (-1.6°C)	5.9°F (3.3°C)	6th Warmest	Warmest since: 1998	2012
Jan–Apr 1999 4-Month	29.2°F (-1.6°C)	24.9°F (-3.9°C)	4.3°F (2.3°C)	116th Coolest	Coolest since: 1997	1912
Jan–Apr 1999 4-Month	29.2°F (-1.6°C)	24.9°F (-3.9°C)	4.3°F (2.3°C)	13th Warmest	Warmest since: 1998	2012
Dec 1998–Apr 1999 5-Month	28.5°F (-1.9°C)	23.6°F (-4.7°C)	4.9°F (2.8°C)	118th Coolest	Coolest since: 1997	1904
	28.5°F (-1.9°C)	23.6°F (-4.7°C)	4.9°F (2.8°C)	10th Warmest	Warmest since: 1998	2012
	Ties: 1931
Nov 1998–Apr 1999 6-Month	29.9°F (-1.2°C)	24.9°F (-3.9°C)	5.0°F (2.7°C)	119th Coolest	Coolest since: 1997	1904
	29.9°F (-1.2°C)	24.9°F (-3.9°C)	5.0°F (2.7°C)	9th Warmest	Warmest since: 1998	2012
	Ties: 2006
Oct 1998–Apr 1999 7-Month	32.7°F (0.4°C)	28.1°F (-2.2°C)	4.6°F (2.6°C)	121st Coolest	Coolest since: 1997	1904
	32.7°F (0.4°C)	28.1°F (-2.2°C)	4.6°F (2.6°C)	7th Warmest	Warmest since: 1998	2012
	Ties: 2006
Sep 1998–Apr 1999 8-Month	36.5°F (2.5°C)	31.8°F (-0.1°C)	4.7°F (2.6°C)	121st Coolest	Coolest since: 1997	1904
Sep 1998–Apr 1999 8-Month	36.5°F (2.5°C)	31.8°F (-0.1°C)	4.7°F (2.6°C)	7th Warmest	Warmest since: 1998	2012
Aug 1998–Apr 1999 9-Month	40.1°F (4.5°C)	35.7°F (2.1°C)	4.4°F (2.4°C)	123rd Coolest	Coolest since: 1998	1904
	40.1°F (4.5°C)	35.7°F (2.1°C)	4.4°F (2.4°C)	5th Warmest	Warmest to Date	2012
	Ties: 2006
Jul 1998–Apr 1999 10-Month	43.0°F (6.1°C)	39.0°F (3.9°C)	4.0°F (2.2°C)	122nd Coolest	Coolest since: 1998	1904
Jul 1998–Apr 1999 10-Month	43.0°F (6.1°C)	39.0°F (3.9°C)	4.0°F (2.2°C)	6th Warmest	Warmest to Date	2012
Jun 1998–Apr 1999 11-Month	44.9°F (7.2°C)	41.3°F (5.2°C)	3.6°F (2.0°C)	122nd Coolest	Coolest since: 1998	1904
Jun 1998–Apr 1999 11-Month	44.9°F (7.2°C)	41.3°F (5.2°C)	3.6°F (2.0°C)	6th Warmest	Warmest to Date	2012
May 1998–Apr 1999 12-Month	46.2°F (7.9°C)	42.4°F (5.8°C)	3.8°F (2.1°C)	124th Coolest	Coolest since: 1998	1904
May 1998–Apr 1999 12-Month	46.2°F (7.9°C)	42.4°F (5.8°C)	3.8°F (2.1°C)	4th Warmest	Warmest to Date	2012
Nov 1997–Apr 1999 18-Month	41.1°F (5.1°C)	36.5°F (2.5°C)	4.6°F (2.6°C)	125th Coolest	Coolest since: 1998	1918
Nov 1997–Apr 1999 18-Month	41.1°F (5.1°C)	36.5°F (2.5°C)	4.6°F (2.6°C)	2nd Warmest	Warmest to Date	2017
May 1997–Apr 1999 24-Month	45.6°F (7.6°C)	42.4°F (5.8°C)	3.2°F (1.8°C)	124th Coolest	Coolest since: 1998	1918
	45.6°F (7.6°C)	42.4°F (5.8°C)	3.2°F (1.8°C)	3rd Warmest	Warmest to Date	2017
	Ties: 2013
May 1996–Apr 1999 36-Month	44.3°F (6.8°C)	42.4°F (5.8°C)	1.9°F (1.0°C)	114th Coolest	Coolest since: 1998	1918
May 1996–Apr 1999 36-Month	44.3°F (6.8°C)	42.4°F (5.8°C)	1.9°F (1.0°C)	12th Warmest	Warmest to Date	2000
May 1995–Apr 1999 48-Month	43.6°F (6.4°C)	42.4°F (5.8°C)	1.2°F (0.6°C)	104th Coolest	Coolest since: 1998	1918
	43.6°F (6.4°C)	42.4°F (5.8°C)	1.2°F (0.6°C)	21st Warmest	Warmest since: 1992	2002
	Ties: 1992, 2010
May 1994–Apr 1999 60-Month	43.7°F (6.5°C)	42.3°F (5.7°C)	1.4°F (0.8°C)	102nd Coolest	Coolest since: 1998	1920
May 1994–Apr 1999 60-Month	43.7°F (6.5°C)	42.3°F (5.7°C)	1.4°F (0.8°C)	22nd Warmest	Warmest since: 1991	2002

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings