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.

Idaho

Minimum Temperature Rankings, April 1949

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1949 1-Month	29.8°F (-1.2°C)	29.2°F (-1.6°C)	0.6°F (0.4°C)	81st Coolest	Coolest since: 1948	2008
	29.8°F (-1.2°C)	29.2°F (-1.6°C)	0.6°F (0.4°C)	48th Warmest	Warmest since: 1946	2016
	Ties: 1916, 2017
Mar–Apr 1949 2-Month	26.8°F (-2.9°C)	25.9°F (-3.4°C)	0.9°F (0.5°C)	86th Coolest	Coolest since: 1948	1917
	26.8°F (-2.9°C)	25.9°F (-3.4°C)	0.9°F (0.5°C)	43rd Warmest	Warmest since: 1947	1934
	Ties: 1921, 1974, 1998, 2019
Feb–Apr 1949 3-Month	21.7°F (-5.7°C)	22.9°F (-5.1°C)	-1.2°F (-0.6°C)	33rd Coolest	Coolest since: 1948	1933, 1955
	21.7°F (-5.7°C)	22.9°F (-5.1°C)	-1.2°F (-0.6°C)	96th Warmest	Warmest since: 1947	1934
	Ties: 1901
Jan–Apr 1949 4-Month	14.7°F (-9.6°C)	20.7°F (-6.3°C)	-6.0°F (-3.3°C)	3rd Coolest	Coolest since: 1937	1922
Jan–Apr 1949 4-Month	14.7°F (-9.6°C)	20.7°F (-6.3°C)	-6.0°F (-3.3°C)	126th Warmest	Warmest since: 1948	1934
Dec 1948–Apr 1949 5-Month	13.5°F (-10.3°C)	19.8°F (-6.8°C)	-6.3°F (-3.5°C)	1st Coolest	Coolest since: 1949	1949
Dec 1948–Apr 1949 5-Month	13.5°F (-10.3°C)	19.8°F (-6.8°C)	-6.3°F (-3.5°C)	127th Warmest	Warmest since: 1948	1934
Nov 1948–Apr 1949 6-Month	14.8°F (-9.6°C)	20.3°F (-6.5°C)	-5.5°F (-3.1°C)	2nd Coolest	Coolest since: 1917	1917
Nov 1948–Apr 1949 6-Month	14.8°F (-9.6°C)	20.3°F (-6.5°C)	-5.5°F (-3.1°C)	126th Warmest	Warmest since: 1948	1934
Oct 1948–Apr 1949 7-Month	17.1°F (-8.3°C)	21.9°F (-5.6°C)	-4.8°F (-2.7°C)	2nd Coolest	Coolest since: 1917	1917
Oct 1948–Apr 1949 7-Month	17.1°F (-8.3°C)	21.9°F (-5.6°C)	-4.8°F (-2.7°C)	126th Warmest	Warmest since: 1948	1934
Sep 1948–Apr 1949 8-Month	19.9°F (-6.7°C)	24.2°F (-4.3°C)	-4.3°F (-2.4°C)	2nd Coolest	Coolest since: 1917	1917
Sep 1948–Apr 1949 8-Month	19.9°F (-6.7°C)	24.2°F (-4.3°C)	-4.3°F (-2.4°C)	126th Warmest	Warmest since: 1948	1934
Aug 1948–Apr 1949 9-Month	22.9°F (-5.1°C)	26.8°F (-2.9°C)	-3.9°F (-2.2°C)	2nd Coolest	Coolest since: 1917	1917
Aug 1948–Apr 1949 9-Month	22.9°F (-5.1°C)	26.8°F (-2.9°C)	-3.9°F (-2.2°C)	126th Warmest	Warmest since: 1948	1934
Jul 1948–Apr 1949 10-Month	25.4°F (-3.7°C)	29.1°F (-1.6°C)	-3.7°F (-2.1°C)	2nd Coolest	Coolest since: 1917	1917
Jul 1948–Apr 1949 10-Month	25.4°F (-3.7°C)	29.1°F (-1.6°C)	-3.7°F (-2.1°C)	126th Warmest	Warmest since: 1948	2015
Jun 1948–Apr 1949 11-Month	27.3°F (-2.6°C)	30.3°F (-0.9°C)	-3.0°F (-1.7°C)	2nd Coolest	Coolest since: 1929	1917
	27.3°F (-2.6°C)	30.3°F (-0.9°C)	-3.0°F (-1.7°C)	126th Warmest	Warmest since: 1948	1934
	Ties: 1929
May 1948–Apr 1949 12-Month	28.0°F (-2.2°C)	30.8°F (-0.7°C)	-2.8°F (-1.5°C)	2nd Coolest	Coolest since: 1917	1917
May 1948–Apr 1949 12-Month	28.0°F (-2.2°C)	30.8°F (-0.7°C)	-2.8°F (-1.5°C)	126th Warmest	Warmest since: 1948	2016
Nov 1947–Apr 1949 18-Month	25.4°F (-3.7°C)	27.3°F (-2.6°C)	-1.9°F (-1.1°C)	7th Coolest	Coolest since: 1937	1917
Nov 1947–Apr 1949 18-Month	25.4°F (-3.7°C)	27.3°F (-2.6°C)	-1.9°F (-1.1°C)	120th Warmest	Warmest since: 1948	2016
May 1947–Apr 1949 24-Month	29.6°F (-1.3°C)	30.8°F (-0.7°C)	-1.2°F (-0.6°C)	11th Coolest	Coolest since: 1937	1917
	29.6°F (-1.3°C)	30.8°F (-0.7°C)	-1.2°F (-0.6°C)	116th Warmest	Warmest since: 1948	2016
	Ties: 1985
May 1946–Apr 1949 36-Month	30.1°F (-1.1°C)	30.8°F (-0.7°C)	-0.7°F (-0.4°C)	17th Coolest	Coolest since: 1937	1933
	30.1°F (-1.1°C)	30.8°F (-0.7°C)	-0.7°F (-0.4°C)	109th Warmest	Warmest since: 1948	2016, 2017
	Ties: 1914, 1952
May 1945–Apr 1949 48-Month	30.2°F (-1.0°C)	30.7°F (-0.7°C)	-0.5°F (-0.3°C)	16th Coolest	Coolest since: 1933	1932, 1933
	30.2°F (-1.0°C)	30.7°F (-0.7°C)	-0.5°F (-0.3°C)	109th Warmest	Warmest since: 1948	2018
	Ties: 1922, 1930, 1950, 1951
May 1944–Apr 1949 60-Month	30.3°F (-0.9°C)	30.7°F (-0.7°C)	-0.4°F (-0.2°C)	15th Coolest	Coolest since: 1934	1933
	30.3°F (-0.9°C)	30.7°F (-0.7°C)	-0.4°F (-0.2°C)	109th Warmest	Warmest since: 1948	2018
	Ties: 1914, 1916, 1918, 1950, 1955, 1957, 1958

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings