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 2019

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
April 2019
1-Month
53.0°F
(11.7°C)
50.6°F
(10.3°C)
2.4°F
(1.4°C)
66th Coolest Coolest since: 2018 1970
15th Warmest Warmest since: 2016 1987
Mar–Apr 2019
2-Month
48.1°F
(8.9°C)
47.4°F
(8.6°C)
0.7°F
(0.3°C)
61st Coolest Coolest since: 2014 1955
20th Warmest Warmest since: 2018 1992
Ties: 1941, 1946, 2014
Feb–Apr 2019
3-Month
43.5°F
(6.4°C)
43.7°F
(6.5°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 2013 1955
38th Warmest Warmest since: 2018 1992
Ties: 1946, 1977, 2013
Jan–Apr 2019
4-Month
41.5°F
(5.3°C)
40.6°F
(4.8°C)
0.9°F
(0.5°C)
58th Coolest Coolest since: 2017 1955
23rd Warmest Warmest since: 2018 1992
Ties: 1959, 2007, 2014
Dec 2018–Apr 2019
5-Month
39.7°F
(4.3°C)
38.5°F
(3.6°C)
1.2°F
(0.7°C)
58th Coolest Coolest since: 2018 1985
22nd Warmest Warmest since: 2018 1992
Ties: 1961, 2005, 2018
Nov 2018–Apr 2019
6-Month
39.7°F
(4.3°C)
38.8°F
(3.8°C)
0.9°F
(0.5°C)
57th Coolest Coolest since: 2017 1985
23rd Warmest Warmest since: 2018 1978
Ties: 1988
Oct 2018–Apr 2019
7-Month
41.5°F
(5.3°C)
40.7°F
(4.8°C)
0.8°F
(0.5°C)
54th Coolest Coolest since: 2017 1985
26th Warmest Warmest since: 2018 1978
Ties: 1963, 1966, 2007
Sep 2018–Apr 2019
8-Month
44.5°F
(6.9°C)
43.7°F
(6.5°C)
0.8°F
(0.4°C)
57th Coolest Coolest since: 2017 1985
23rd Warmest Warmest since: 2018 2015
Ties: 1963, 1974
Aug 2018–Apr 2019
9-Month
48.1°F
(8.9°C)
47.1°F
(8.4°C)
1.0°F
(0.5°C)
66th Coolest Coolest since: 2017 1985
14th Warmest Warmest since: 2018 2015, 2016
Ties: 1941
Jul 2018–Apr 2019
10-Month
51.3°F
(10.7°C)
50.0°F
(10.0°C)
1.3°F
(0.7°C)
69th Coolest Coolest since: 2017 1949
11th Warmest Warmest since: 2018 2015
Jun 2018–Apr 2019
11-Month
52.8°F
(11.6°C)
51.5°F
(10.8°C)
1.3°F
(0.8°C)
71st Coolest Coolest since: 2017 1985
9th Warmest Warmest since: 2018 2016
Ties: 2007
May 2018–Apr 2019
12-Month
53.7°F
(12.1°C)
52.1°F
(11.2°C)
1.6°F
(0.9°C)
74th Coolest Coolest since: 2017 1985
6th Warmest Warmest since: 2018 2016
Ties: 2004
Nov 2017–Apr 2019
18-Month
49.3°F
(9.6°C)
47.7°F
(8.7°C)
1.6°F
(0.9°C)
75th Coolest Coolest since: 2018 1985
4th Warmest Warmest since: 2016 2016
May 2017–Apr 2019
24-Month
53.8°F
(12.1°C)
52.1°F
(11.2°C)
1.7°F
(0.9°C)
75th Coolest Coolest since: 2018 1985, 1986
4th Warmest Warmest since: 2017 2016
May 2016–Apr 2019
36-Month
53.4°F
(11.9°C)
52.1°F
(11.2°C)
1.3°F
(0.7°C)
73rd Coolest Coolest since: 2014 1986
5th Warmest Warmest since: 2018 2016
May 2015–Apr 2019
48-Month
53.9°F
(12.2°C)
52.1°F
(11.2°C)
1.8°F
(1.0°C)
73rd Coolest Coolest since: 2015 1986
4th Warmest Warmest since: 2018 2018
May 2014–Apr 2019
60-Month
54.2°F
(12.3°C)
52.1°F
(11.2°C)
2.1°F
(1.1°C)
75th Coolest Coolest since: 2018 1986
1st Warmest Warmest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/