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.

Idaho

Minimum Temperature Rankings, April 2003

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
April 2003
1-Month		30.0°F
(-1.1°C)		29.2°F
(-1.6°C)		0.8°F
(0.5°C)		89th Coolest
Coolest since:
2008
41st Warmest
Warmest since:
2016
Ties: 1897, 1969
Mar–Apr 2003
2-Month		28.4°F
(-2.0°C)		25.8°F
(-3.4°C)		2.6°F
(1.4°C)		110th Coolest
Coolest since:
1917
20th Warmest
Warmest since:
1934
Feb–Apr 2003
3-Month		24.8°F
(-4.0°C)		23.0°F
(-5.0°C)		1.8°F
(1.0°C)		101st Coolest
Coolest since:
1933, 1955
29th Warmest
Warmest since:
1934
Ties: 1938, 1998
Jan–Apr 2003
4-Month		24.6°F
(-4.1°C)		20.7°F
(-6.3°C)		3.9°F
(2.2°C)		123rd Coolest
Coolest since:
1922
7th Warmest
Warmest since:
1934
Dec 2002–Apr 2003
5-Month		24.1°F
(-4.4°C)		19.8°F
(-6.8°C)		4.3°F
(2.4°C)		124th Coolest
Coolest since:
1949
5th Warmest
Warmest since:
1934
Nov 2002–Apr 2003
6-Month		23.9°F
(-4.5°C)		20.3°F
(-6.5°C)		3.6°F
(2.0°C)		123rd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
1934
Oct 2002–Apr 2003
7-Month		24.5°F
(-4.2°C)		21.9°F
(-5.6°C)		2.6°F
(1.4°C)		119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
1934
Sep 2002–Apr 2003
8-Month		26.6°F
(-3.0°C)		24.2°F
(-4.3°C)		2.4°F
(1.3°C)		119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
1934
Aug 2002–Apr 2003
9-Month		28.7°F
(-1.8°C)		26.8°F
(-2.9°C)		1.9°F
(1.1°C)		116th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1934
Ties: 1907, 1941, 1999, 2005, 2012
Jul 2002–Apr 2003
10-Month		31.1°F
(-0.5°C)		29.0°F
(-1.7°C)		2.1°F
(1.2°C)		119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2015
Ties: 1999, 2000
Jun 2002–Apr 2003
11-Month		32.4°F
(0.2°C)		30.3°F
(-0.9°C)		2.1°F
(1.1°C)		121st Coolest
Coolest since:
1917
8th Warmest
Warmest since:
1934
Ties: 2022
May 2002–Apr 2003
12-Month		32.6°F
(0.3°C)		30.8°F
(-0.7°C)		1.8°F
(1.0°C)		118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2015, 2016
Ties: 1926, 1940, 1998, 2005, 2014
Nov 2001–Apr 2003
18-Month		28.4°F
(-2.0°C)		27.3°F
(-2.6°C)		1.1°F
(0.6°C)		98th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
2016
Ties: 1978, 1992, 1996, 1997
May 2001–Apr 2003
24-Month		32.1°F
(0.1°C)		30.8°F
(-0.7°C)		1.3°F
(0.8°C)		113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2016
Ties: 1927, 1959
May 2000–Apr 2003
36-Month		31.7°F
(-0.2°C)		30.8°F
(-0.7°C)		0.9°F
(0.5°C)		102nd Coolest
Coolest since:
1933
25th Warmest
Warmest since:
2016, 2017
Ties: 1927, 1928, 1982
May 1999–Apr 2003
48-Month		31.9°F
(-0.1°C)		30.8°F
(-0.7°C)		1.1°F
(0.6°C)		108th Coolest
Coolest since:
1932, 1933
18th Warmest
Warmest since:
2018
Ties: 2023
May 1998–Apr 2003
60-Month		32.0°F
(0.0°C)		30.8°F
(-0.7°C)		1.2°F
(0.7°C)		110th Coolest
Coolest since:
1933
15th Warmest
Warmest since:
2018
Ties: 2002, 2008

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