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 1974

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
May 1974
1-Month
55.7°F
(13.2°C)
59.1°F
(15.1°C)
-3.4°F
(-1.9°C)
12th Coolest Coolest since: 1960 2010
69th Warmest Warmest since: 1973 1992
Apr–May 1974
2-Month
52.8°F
(11.6°C)
54.9°F
(12.7°C)
-2.1°F
(-1.1°C)
19th Coolest Coolest since: 1970 1955
62nd Warmest Warmest since: 1973 1992
Ties: 2008
Mar–May 1974
3-Month
49.5°F
(9.7°C)
51.5°F
(10.8°C)
-2.0°F
(-1.1°C)
22nd Coolest Coolest since: 1970 1955
59th Warmest Warmest since: 1973 1992
Ties: 1960
Feb–May 1974
4-Month
46.9°F
(8.3°C)
47.8°F
(8.8°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1970 1955
48th Warmest Warmest since: 1973 1992
Ties: 2009
Jan–May 1974
5-Month
43.4°F
(6.3°C)
44.4°F
(6.9°C)
-1.0°F
(-0.6°C)
29th Coolest Coolest since: 1964 1955
52nd Warmest Warmest since: 1973 1992
Ties: 2001
Dec 1973–May 1974
6-Month
42.6°F
(5.9°C)
42.1°F
(5.6°C)
0.5°F
(0.3°C)
46th Coolest Coolest since: 1973 1955
34th Warmest Warmest since: 1971 1992
Nov 1973–May 1974
7-Month
42.5°F
(5.8°C)
41.8°F
(5.4°C)
0.7°F
(0.4°C)
51st Coolest Coolest since: 1973 1985
29th Warmest Warmest since: 1971 1992
Ties: 2004, 2005
Oct 1973–May 1974
8-Month
43.8°F
(6.6°C)
43.2°F
(6.2°C)
0.6°F
(0.4°C)
52nd Coolest Coolest since: 1973 1985
28th Warmest Warmest since: 1966 1992
Ties: 1951, 2005, 2019
Sep 1973–May 1974
9-Month
46.0°F
(7.8°C)
45.6°F
(7.6°C)
0.4°F
(0.2°C)
50th Coolest Coolest since: 1973 1985
30th Warmest Warmest since: 1963 1992
Ties: 1951, 1983, 2005
Aug 1973–May 1974
10-Month
48.7°F
(9.3°C)
48.5°F
(9.2°C)
0.2°F
(0.1°C)
45th Coolest Coolest since: 1973 1955
35th Warmest Warmest since: 1968 1992
Jul 1973–May 1974
11-Month
51.2°F
(10.7°C)
51.0°F
(10.6°C)
0.2°F
(0.1°C)
50th Coolest Coolest since: 1973 1955, 1985
30th Warmest Warmest since: 1968 2015
Ties: 1987, 2006
Jun 1973–May 1974
12-Month
52.6°F
(11.4°C)
52.4°F
(11.3°C)
0.2°F
(0.1°C)
51st Coolest Coolest since: 1973 1955
29th Warmest Warmest since: 1968 2016
Ties: 1963, 1996
Dec 1972–May 1974
18-Month
48.8°F
(9.3°C)
49.0°F
(9.4°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1973 1985
34th Warmest Warmest since: 1971 2016
Ties: 1966, 1967
Jun 1972–May 1974
24-Month
52.0°F
(11.1°C)
52.4°F
(11.3°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1973 1985
38th Warmest Warmest since: 1969 2016
Ties: 1962, 1967
Jun 1971–May 1974
36-Month
51.9°F
(11.1°C)
52.4°F
(11.3°C)
-0.5°F
(-0.2°C)
35th Coolest Coolest since: 1973 1986
43rd Warmest Warmest since: 1971 2016
Ties: 1971, 1975, 1976, 1982, 1988
Jun 1970–May 1974
48-Month
51.9°F
(11.1°C)
52.3°F
(11.3°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1973 1986
39th Warmest Warmest since: 1971 2018
Ties: 1989
Jun 1969–May 1974
60-Month
51.9°F
(11.1°C)
52.3°F
(11.3°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1973 1986
38th Warmest Warmest since: 1972 2018, 2019
Ties: 1962, 1963, 1975, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/