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


Boise, Idaho

Average Temperature Rankings, May 1969

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
May 1969
1-Month
62.1°F
(16.7°C)
59.0°F
(15.0°C)
3.1°F
(1.7°C)
70th Coolest Coolest since: 1968 2010
11th Warmest Warmest since: 1966 1992
Ties: 1994, 2007, 2015
Apr–May 1969
2-Month
56.6°F
(13.7°C)
54.9°F
(12.7°C)
1.7°F
(1.0°C)
70th Coolest Coolest since: 1968 1955
11th Warmest Warmest since: 1958 1992
Ties: 1947, 2015
Mar–May 1969
3-Month
51.3°F
(10.7°C)
51.4°F
(10.8°C)
-0.1°F
(-0.1°C)
46th Coolest Coolest since: 1968 1955
35th Warmest Warmest since: 1966 1992
Ties: 2003
Feb–May 1969
4-Month
47.3°F
(8.5°C)
47.8°F
(8.8°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1967 1955
42nd Warmest Warmest since: 1968 1992
Jan–May 1969
5-Month
44.3°F
(6.8°C)
44.5°F
(6.9°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1967 1955
37th Warmest Warmest since: 1968 1992
Ties: 1953, 1970, 1972
Dec 1968–May 1969
6-Month
42.4°F
(5.8°C)
42.1°F
(5.6°C)
0.3°F
(0.2°C)
45th Coolest Coolest since: 1968 1955
35th Warmest Warmest since: 1965 1992
Ties: 1965, 2006
Nov 1968–May 1969
7-Month
42.2°F
(5.7°C)
41.9°F
(5.5°C)
0.3°F
(0.2°C)
45th Coolest Coolest since: 1968 1985
35th Warmest Warmest since: 1967 1992
Ties: 1967
Oct 1968–May 1969
8-Month
43.4°F
(6.3°C)
43.3°F
(6.3°C)
0.1°F
(0.0°C)
46th Coolest Coolest since: 1968 1985
34th Warmest Warmest since: 1966 1992
Ties: 1971
Sep 1968–May 1969
9-Month
45.5°F
(7.5°C)
45.6°F
(7.6°C)
-0.1°F
(-0.1°C)
41st Coolest Coolest since: 1965 1985
39th Warmest Warmest since: 1968 1992
Ties: 2009
Aug 1968–May 1969
10-Month
47.8°F
(8.8°C)
48.5°F
(9.2°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1965 1955
52nd Warmest Warmest since: 1968 1992
Ties: 1945, 2011
Jul 1968–May 1969
11-Month
50.5°F
(10.3°C)
51.0°F
(10.6°C)
-0.5°F
(-0.3°C)
32nd Coolest Coolest since: 1965 1955, 1985
48th Warmest Warmest since: 1968 2015
Ties: 1994
Jun 1968–May 1969
12-Month
51.9°F
(11.1°C)
52.4°F
(11.3°C)
-0.5°F
(-0.2°C)
34th Coolest Coolest since: 1965 1955
46th Warmest Warmest since: 1968 2016
Ties: 1981, 1991
Dec 1967–May 1969
18-Month
48.5°F
(9.2°C)
48.9°F
(9.4°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1965 1985
43rd Warmest Warmest since: 1968 2016
Ties: 2010
Jun 1967–May 1969
24-Month
52.5°F
(11.4°C)
52.4°F
(11.3°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1967 1985
25th Warmest Warmest since: 1968 2016
Ties: 1954, 1981
Jun 1966–May 1969
36-Month
52.3°F
(11.3°C)
52.3°F
(11.3°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1967 1986
29th Warmest Warmest since: 1968 2016
Ties: 2012
Jun 1965–May 1969
48-Month
52.3°F
(11.3°C)
52.4°F
(11.3°C)
-0.1°F
(0.0°C)
49th Coolest Coolest since: 1968 1986
28th Warmest Warmest to Date 2018
Ties: 2012
Jun 1964–May 1969
60-Month
52.0°F
(11.1°C)
52.3°F
(11.3°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1968 1986
34th Warmest Warmest to Date 2018, 2019
Ties: 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/