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 1921

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1921
1-Month
28.0°F
(-2.2°C)
29.2°F
(-1.6°C)
-1.2°F
(-0.6°C)
34th Coolest
Coolest since:
2008
95th Warmest
Warmest since:
2016
Ties: 1924, 1937
Mar–Apr 1921
2-Month
26.8°F
(-2.9°C)
25.8°F
(-3.4°C)
1.0°F
(0.5°C)
86th Coolest
Coolest since:
1917
43rd Warmest
Warmest since:
1934
Ties: 1949, 1974, 1998, 2019
Feb–Apr 1921
3-Month
23.8°F
(-4.6°C)
23.0°F
(-5.0°C)
0.8°F
(0.4°C)
81st Coolest
Coolest since:
1933, 1955
48th Warmest
Warmest since:
1934
Ties: 1996
Jan–Apr 1921
4-Month
22.2°F
(-5.4°C)
20.6°F
(-6.3°C)
1.6°F
(0.9°C)
88th Coolest
Coolest since:
1922
41st Warmest
Warmest since:
1934
Ties: 1958, 2006
Dec 1920–Apr 1921
5-Month
21.6°F
(-5.8°C)
19.8°F
(-6.8°C)
1.8°F
(1.0°C)
95th Coolest
Coolest since:
1949
33rd Warmest
Warmest since:
1934
Nov 1920–Apr 1921
6-Month
22.0°F
(-5.6°C)
20.3°F
(-6.5°C)
1.7°F
(0.9°C)
102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
1934
Ties: 2004, 2007
Oct 1920–Apr 1921
7-Month
23.4°F
(-4.8°C)
21.9°F
(-5.6°C)
1.5°F
(0.8°C)
99th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
1934
Ties: 1927, 1963
Sep 1920–Apr 1921
8-Month
25.7°F
(-3.5°C)
24.2°F
(-4.3°C)
1.5°F
(0.8°C)
99th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
1934
Ties: 1995
Aug 1920–Apr 1921
9-Month
28.1°F
(-2.2°C)
26.8°F
(-2.9°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
1934
Ties: 1900, 1974, 1996, 2022
Jul 1920–Apr 1921
10-Month
30.3°F
(-0.9°C)
29.0°F
(-1.7°C)
1.3°F
(0.8°C)
96th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
2015
Ties: 2021
Jun 1920–Apr 1921
11-Month
31.3°F
(-0.4°C)
30.3°F
(-0.9°C)
1.0°F
(0.5°C)
94th Coolest
Coolest since:
1917
34th Warmest
Warmest since:
1934
Ties: 1961, 1980, 1987, 2019
May 1920–Apr 1921
12-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
83rd Coolest
Coolest since:
1917
45th Warmest
Warmest since:
2016
Ties: 1953, 1958, 1968, 1970, 1988, 2002, 2006
Nov 1919–Apr 1921
18-Month
27.0°F
(-2.8°C)
27.3°F
(-2.6°C)
-0.3°F
(-0.2°C)
38th Coolest
Coolest since:
1917
89th Warmest
Warmest since:
2016
Ties: 1906, 1963, 1973, 1976
May 1919–Apr 1921
24-Month
30.4°F
(-0.9°C)
30.8°F
(-0.7°C)
-0.4°F
(-0.2°C)
31st Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2016
Ties: 1897, 1900, 1936, 1973, 1976
May 1918–Apr 1921
36-Month
30.7°F
(-0.7°C)
30.8°F
(-0.7°C)
-0.1°F
(0.0°C)
49th Coolest
Coolest since:
1933
77th Warmest
Warmest since:
2016, 2017
Ties: 1910, 1911, 1964
May 1917–Apr 1921
48-Month
31.0°F
(-0.6°C)
30.8°F
(-0.7°C)
0.2°F
(0.1°C)
72nd Coolest
Coolest since:
1932, 1933
53rd Warmest
Warmest since:
2018
Ties: 1909, 1959, 1978
May 1916–Apr 1921
60-Month
30.1°F
(-1.1°C)
30.8°F
(-0.7°C)
-0.7°F
(-0.4°C)
7th Coolest
Coolest since:
1933
117th Warmest
Warmest since:
2018
Ties: 1924, 1931, 1956

Citing This Page