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, May 1997

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1997
1-Month
38.5°F
(3.6°C)
36.5°F
(2.5°C)
2.0°F
(1.1°C)
108th Coolest
Coolest since:
1916
21st Warmest
Warmest since:
1897
Apr–May 1997
2-Month
33.0°F
(0.6°C)
32.9°F
(0.5°C)
0.1°F
(0.1°C)
64th Coolest
Coolest since:
1982
65th Warmest
Warmest since:
1934
Ties: 1965, 2009, 2013
Mar–May 1997
3-Month
29.9°F
(-1.2°C)
29.4°F
(-1.4°C)
0.5°F
(0.2°C)
77th Coolest
Coolest since:
1917
52nd Warmest
Warmest since:
1934
Ties: 1936, 1961, 1963, 2013
Feb–May 1997
4-Month
26.8°F
(-2.9°C)
26.4°F
(-3.1°C)
0.4°F
(0.2°C)
78th Coolest
Coolest since:
1933
51st Warmest
Warmest since:
1934
Ties: 1904, 1996
Jan–May 1997
5-Month
24.7°F
(-4.1°C)
23.8°F
(-4.6°C)
0.9°F
(0.5°C)
85th Coolest
Coolest since:
1922
44th Warmest
Warmest since:
1934
Ties: 1945, 1991, 1996, 2021
Dec 1996–May 1997
6-Month
23.7°F
(-4.6°C)
22.6°F
(-5.2°C)
1.1°F
(0.6°C)
84th Coolest
Coolest since:
1929
44th Warmest
Warmest since:
1934
Ties: 1897, 1914
Nov 1996–May 1997
7-Month
23.9°F
(-4.5°C)
22.6°F
(-5.2°C)
1.3°F
(0.7°C)
92nd Coolest
Coolest since:
1917
36th Warmest
Warmest since:
1934
Ties: 1927, 1947, 1958, 2017
Oct 1996–May 1997
8-Month
24.8°F
(-4.0°C)
23.7°F
(-4.6°C)
1.1°F
(0.6°C)
87th Coolest
Coolest since:
1917
41st Warmest
Warmest since:
1934
Ties: 1914, 2006
Sep 1996–May 1997
9-Month
26.3°F
(-3.2°C)
25.5°F
(-3.6°C)
0.8°F
(0.4°C)
79th Coolest
Coolest since:
1917
49th Warmest
Warmest since:
1934
Ties: 1908, 1925, 1939, 1970, 2006, 2019
Aug 1996–May 1997
10-Month
28.4°F
(-2.0°C)
27.7°F
(-2.4°C)
0.7°F
(0.4°C)
79th Coolest
Coolest since:
1917
49th Warmest
Warmest since:
1934
Ties: 1947, 1970, 1994, 2009
Jul 1996–May 1997
11-Month
30.4°F
(-0.9°C)
29.7°F
(-1.3°C)
0.7°F
(0.4°C)
81st Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2015
Ties: 1905, 1947, 1958, 2009
Jun 1996–May 1997
12-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
85th Coolest
Coolest since:
1917
43rd Warmest
Warmest since:
1934
Ties: 1919, 1939, 1958, 1963, 1968
Dec 1995–May 1997
18-Month
28.9°F
(-1.7°C)
28.0°F
(-2.2°C)
0.9°F
(0.5°C)
88th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2016
Ties: 1901, 1902, 1934, 1988
Jun 1995–May 1997
24-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
90th Coolest
Coolest since:
1917
37th Warmest
Warmest since:
2016
Ties: 1908, 1942, 1954, 1978, 1982, 2012
Jun 1994–May 1997
36-Month
31.7°F
(-0.2°C)
30.7°F
(-0.7°C)
1.0°F
(0.5°C)
104th Coolest
Coolest since:
1933
22nd Warmest
Warmest since:
2016
Ties: 1928, 1936, 1982, 1983, 1993, 2003, 2013
Jun 1993–May 1997
48-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
95th Coolest
Coolest since:
1932
30th Warmest
Warmest since:
2018
Ties: 1928, 1943, 1984, 1994, 2009, 2010
Jun 1992–May 1997
60-Month
31.4°F
(-0.3°C)
30.8°F
(-0.7°C)
0.6°F
(0.4°C)
90th Coolest
Coolest since:
1933
34th Warmest
Warmest since:
2018
Ties: 1928, 1982, 1990, 2011

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