Climate at a Glance

City Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2019. For more information, please see Climatological Rankings.


Boise, Idaho

Average Temperature Rankings, April 1957

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
April 1957
1-Month
49.5°F
(9.7°C)
51.0°F
(10.6°C)
-1.5°F
(-0.9°C)
29th Coolest Coolest since: 1955 1970
52nd Warmest Warmest since: 1956 1987
Ties: 1973
Mar–Apr 1957
2-Month
46.2°F
(7.9°C)
47.8°F
(8.8°C)
-1.6°F
(-0.9°C)
27th Coolest Coolest since: 1955 1955
54th Warmest Warmest since: 1956 1992
Ties: 1962, 1993
Feb–Apr 1957
3-Month
42.6°F
(5.9°C)
44.2°F
(6.8°C)
-1.6°F
(-0.9°C)
25th Coolest Coolest since: 1956 1955
56th Warmest Warmest since: 1954 1992
Ties: 1960, 1966, 1970, 2009
Jan–Apr 1957
4-Month
37.4°F
(3.0°C)
41.0°F
(5.0°C)
-3.6°F
(-2.0°C)
13th Coolest Coolest since: 1955 1955
68th Warmest Warmest since: 1956 1992
Dec 1956–Apr 1957
5-Month
36.2°F
(2.3°C)
39.0°F
(3.9°C)
-2.8°F
(-1.6°C)
11th Coolest Coolest since: 1955 1985
69th Warmest Warmest since: 1956 1992
Ties: 1960, 2017
Nov 1956–Apr 1957
6-Month
36.1°F
(2.3°C)
39.2°F
(4.0°C)
-3.1°F
(-1.7°C)
12th Coolest Coolest since: 1955 1985
68th Warmest Warmest since: 1956 1978
Oct 1956–Apr 1957
7-Month
38.2°F
(3.4°C)
41.2°F
(5.1°C)
-3.0°F
(-1.7°C)
8th Coolest Coolest since: 1955 1985
72nd Warmest Warmest since: 1956 1978
Ties: 1984
Sep 1956–Apr 1957
8-Month
41.5°F
(5.3°C)
44.1°F
(6.7°C)
-2.6°F
(-1.4°C)
10th Coolest Coolest since: 1955 1985
70th Warmest Warmest since: 1956 1992, 2015
Aug 1956–Apr 1957
9-Month
44.7°F
(7.1°C)
47.5°F
(8.6°C)
-2.8°F
(-1.5°C)
6th Coolest Coolest since: 1955 1985
74th Warmest Warmest since: 1956 1992
Ties: 1962, 1979
Jul 1956–Apr 1957
10-Month
47.9°F
(8.8°C)
50.4°F
(10.2°C)
-2.5°F
(-1.4°C)
8th Coolest Coolest since: 1955 1949
72nd Warmest Warmest since: 1956 2015
Ties: 1962
Jun 1956–Apr 1957
11-Month
49.5°F
(9.7°C)
51.9°F
(11.1°C)
-2.4°F
(-1.4°C)
9th Coolest Coolest since: 1955 1985
71st Warmest Warmest since: 1956 2016
May 1956–Apr 1957
12-Month
50.4°F
(10.2°C)
52.6°F
(11.4°C)
-2.2°F
(-1.2°C)
9th Coolest Coolest since: 1955 1985
71st Warmest Warmest since: 1956 2016
Nov 1955–Apr 1957
18-Month
46.2°F
(7.9°C)
48.0°F
(8.9°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 1956 1985
72nd Warmest Warmest since: 1955 2016
May 1955–Apr 1957
24-Month
50.8°F
(10.4°C)
52.5°F
(11.4°C)
-1.7°F
(-1.0°C)
7th Coolest Coolest since: 1956 1985, 1986
72nd Warmest Warmest since: 1954 2016
May 1954–Apr 1957
36-Month
50.3°F
(10.2°C)
52.5°F
(11.4°C)
-2.2°F
(-1.2°C)
2nd Coolest Coolest to Date 1986
76th Warmest Warmest since: 1956 2016
Ties: 1985
May 1953–Apr 1957
48-Month
50.8°F
(10.4°C)
52.6°F
(11.4°C)
-1.8°F
(-1.0°C)
6th Coolest Coolest since: 1952 1986
71st Warmest Warmest since: 1956 2018
Ties: 1949, 1950
May 1952–Apr 1957
60-Month
51.2°F
(10.7°C)
52.5°F
(11.4°C)
-1.3°F
(-0.7°C)
13th Coolest Coolest since: 1956 1986
63rd Warmest Warmest since: 1955 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 17, 2019 from https://www.ncdc.noaa.gov/cag/