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 September 2019. For more information, please see Climatological Rankings.


Boise, Idaho

Average Temperature Rankings, April 1987

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
April 1987
1-Month
56.9°F
(13.8°C)
50.6°F
(10.3°C)
6.3°F
(3.5°C)
80th Coolest Coolest since: 1986 1970
1st Warmest Warmest to Date 1987
Mar–Apr 1987
2-Month
51.0°F
(10.6°C)
47.4°F
(8.6°C)
3.6°F
(2.0°C)
78th Coolest Coolest since: 1986 1955
3rd Warmest Warmest to Date 1992
Feb–Apr 1987
3-Month
46.8°F
(8.2°C)
43.7°F
(6.5°C)
3.1°F
(1.7°C)
77th Coolest Coolest since: 1986 1955
4th Warmest Warmest to Date 1992
Jan–Apr 1987
4-Month
42.3°F
(5.7°C)
40.6°F
(4.8°C)
1.7°F
(0.9°C)
67th Coolest Coolest since: 1985 1955
14th Warmest Warmest since: 1986 1992
Ties: 1981, 2003, 2010
Dec 1986–Apr 1987
5-Month
39.6°F
(4.2°C)
38.5°F
(3.6°C)
1.1°F
(0.6°C)
54th Coolest Coolest since: 1986 1985
26th Warmest Warmest since: 1983 1992
Ties: 1958
Nov 1986–Apr 1987
6-Month
39.9°F
(4.4°C)
38.8°F
(3.8°C)
1.1°F
(0.6°C)
59th Coolest Coolest since: 1986 1985
21st Warmest Warmest since: 1983 1978
Oct 1986–Apr 1987
7-Month
41.8°F
(5.4°C)
40.7°F
(4.8°C)
1.1°F
(0.6°C)
59th Coolest Coolest since: 1986 1985
21st Warmest Warmest since: 1983 1978
Ties: 1974
Sep 1986–Apr 1987
8-Month
43.9°F
(6.6°C)
43.7°F
(6.5°C)
0.2°F
(0.1°C)
44th Coolest Coolest since: 1986 1985
36th Warmest Warmest since: 1983 2015
Ties: 2009, 2013
Aug 1986–Apr 1987
9-Month
47.6°F
(8.7°C)
47.1°F
(8.4°C)
0.5°F
(0.3°C)
52nd Coolest Coolest since: 1986 1985
28th Warmest Warmest since: 1983 2015, 2016
Ties: 1981, 1983, 2010
Jul 1986–Apr 1987
10-Month
49.8°F
(9.9°C)
49.9°F
(9.9°C)
-0.1°F
(0.0°C)
38th Coolest Coolest since: 1986 1949
42nd Warmest Warmest since: 1983 2015
Ties: 1943, 1967
Jun 1986–Apr 1987
11-Month
51.9°F
(11.1°C)
51.5°F
(10.8°C)
0.4°F
(0.3°C)
52nd Coolest Coolest since: 1986 1985
28th Warmest Warmest since: 1980 2016
Ties: 1953, 2017
May 1986–Apr 1987
12-Month
52.6°F
(11.4°C)
52.1°F
(11.2°C)
0.5°F
(0.2°C)
54th Coolest Coolest since: 1986 1985
26th Warmest Warmest since: 1980 2016
Ties: 1997, 2002, 2005, 2017
Nov 1985–Apr 1987
18-Month
46.9°F
(8.3°C)
47.7°F
(8.7°C)
-0.8°F
(-0.4°C)
26th Coolest Coolest since: 1986 1985
53rd Warmest Warmest since: 1983 2016
May 1985–Apr 1987
24-Month
51.1°F
(10.6°C)
52.1°F
(11.2°C)
-1.0°F
(-0.6°C)
18th Coolest Coolest since: 1986 1985, 1986
61st Warmest Warmest since: 1983 2016
Ties: 1946, 1947, 1953, 1961, 1976
May 1984–Apr 1987
36-Month
50.1°F
(10.1°C)
52.1°F
(11.2°C)
-2.0°F
(-1.1°C)
4th Coolest Coolest since: 1986 1986
74th Warmest Warmest since: 1984 2016
Ties: 1949
May 1983–Apr 1987
48-Month
50.0°F
(10.0°C)
52.1°F
(11.2°C)
-2.1°F
(-1.2°C)
2nd Coolest Coolest since: 1986 1986
75th Warmest Warmest since: 1985 2018
May 1982–Apr 1987
60-Month
50.4°F
(10.2°C)
52.1°F
(11.2°C)
-1.7°F
(-1.0°C)
2nd Coolest Coolest since: 1986 1986
74th Warmest Warmest since: 1985 2019
Ties: 1952, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/