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 1981

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1981
1-Month
37.6°F
(3.1°C)
36.5°F
(2.5°C)
1.1°F
(0.6°C)
90th Coolest
Coolest since:
1916
39th Warmest
Warmest since:
1897
Ties: 2006, 2007, 2013
Apr–May 1981
2-Month
34.3°F
(1.3°C)
32.9°F
(0.5°C)
1.4°F
(0.8°C)
100th Coolest
Coolest since:
1982
29th Warmest
Warmest since:
1934
Ties: 1939, 1947
Mar–May 1981
3-Month
31.3°F
(-0.4°C)
29.4°F
(-1.4°C)
1.9°F
(1.0°C)
111th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
1934
Ties: 1926, 1947, 2000
Feb–May 1981
4-Month
28.3°F
(-2.1°C)
26.4°F
(-3.1°C)
1.9°F
(1.0°C)
105th Coolest
Coolest since:
1933
24th Warmest
Warmest since:
1934
Ties: 2018
Jan–May 1981
5-Month
26.9°F
(-2.8°C)
23.8°F
(-4.6°C)
3.1°F
(1.8°C)
118th Coolest
Coolest since:
1922
11th Warmest
Warmest since:
1934
Ties: 1940
Dec 1980–May 1981
6-Month
26.0°F
(-3.3°C)
22.6°F
(-5.2°C)
3.4°F
(1.9°C)
120th Coolest
Coolest since:
1929
8th Warmest
Warmest since:
1934
Nov 1980–May 1981
7-Month
25.7°F
(-3.5°C)
22.6°F
(-5.2°C)
3.1°F
(1.7°C)
121st Coolest
Coolest since:
1917
7th Warmest
Warmest since:
1934
Ties: 2018
Oct 1980–May 1981
8-Month
26.3°F
(-3.2°C)
23.8°F
(-4.6°C)
2.5°F
(1.4°C)
120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
1934
Sep 1980–May 1981
9-Month
28.1°F
(-2.2°C)
25.6°F
(-3.6°C)
2.5°F
(1.4°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
1934
Ties: 1940
Aug 1980–May 1981
10-Month
29.8°F
(-1.2°C)
27.8°F
(-2.3°C)
2.0°F
(1.1°C)
119th Coolest
Coolest since:
1917
9th Warmest
Warmest since:
1934
Jul 1980–May 1981
11-Month
31.6°F
(-0.2°C)
29.7°F
(-1.3°C)
1.9°F
(1.1°C)
117th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2015
Ties: 1938, 1941, 2005, 2014
Jun 1980–May 1981
12-Month
32.4°F
(0.2°C)
30.8°F
(-0.7°C)
1.6°F
(0.9°C)
110th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
1934
Dec 1979–May 1981
18-Month
30.0°F
(-1.1°C)
28.1°F
(-2.2°C)
1.9°F
(1.1°C)
119th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2016
Ties: 2018
Jun 1979–May 1981
24-Month
32.2°F
(0.1°C)
30.8°F
(-0.7°C)
1.4°F
(0.8°C)
113th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
2016
Ties: 1992
Jun 1978–May 1981
36-Month
31.0°F
(-0.6°C)
30.8°F
(-0.7°C)
0.2°F
(0.1°C)
65th Coolest
Coolest since:
1933
61st Warmest
Warmest since:
2016
Ties: 1908, 1948, 1971
Jun 1977–May 1981
48-Month
31.6°F
(-0.2°C)
30.8°F
(-0.7°C)
0.8°F
(0.5°C)
98th Coolest
Coolest since:
1932
27th Warmest
Warmest since:
2018
Ties: 1990, 2013
Jun 1976–May 1981
60-Month
31.2°F
(-0.4°C)
30.8°F
(-0.7°C)
0.4°F
(0.3°C)
81st Coolest
Coolest since:
1933
43rd Warmest
Warmest since:
2018
Ties: 1927, 1944, 1983

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