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 2001

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
May 2001
1-Month
61.6°F
(16.4°C)
59.1°F
(15.1°C)
2.5°F
(1.3°C)
65th Coolest Coolest since: 2000 2010
16th Warmest Warmest since: 1997 1992
Apr–May 2001
2-Month
54.9°F
(12.7°C)
54.9°F
(12.7°C)
0.0°F
(0.0°C)
45th Coolest Coolest since: 1999 1955
36th Warmest Warmest since: 2000 1992
Ties: 1962, 1971, 1977
Mar–May 2001
3-Month
51.9°F
(11.1°C)
51.4°F
(10.8°C)
0.5°F
(0.3°C)
55th Coolest Coolest since: 1999 1955
26th Warmest Warmest since: 2000 1992
Feb–May 2001
4-Month
47.5°F
(8.6°C)
47.8°F
(8.8°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1999 1955
39th Warmest Warmest since: 2000 1992
Ties: 1946, 1966
Jan–May 2001
5-Month
43.4°F
(6.3°C)
44.4°F
(6.9°C)
-1.0°F
(-0.6°C)
29th Coolest Coolest since: 1993 1955
52nd Warmest Warmest since: 2000 1992
Ties: 1974
Dec 2000–May 2001
6-Month
41.4°F
(5.2°C)
42.2°F
(5.7°C)
-0.8°F
(-0.5°C)
30th Coolest Coolest since: 1993 1955
50th Warmest Warmest since: 2000 1992
Ties: 1973
Nov 2000–May 2001
7-Month
40.2°F
(4.6°C)
41.9°F
(5.5°C)
-1.7°F
(-0.9°C)
18th Coolest Coolest since: 1993 1985
62nd Warmest Warmest since: 2000 1992
Ties: 1950, 2011
Oct 2000–May 2001
8-Month
41.7°F
(5.4°C)
43.2°F
(6.2°C)
-1.5°F
(-0.8°C)
18th Coolest Coolest since: 1993 1985
62nd Warmest Warmest since: 2000 1992
Sep 2000–May 2001
9-Month
44.1°F
(6.7°C)
45.6°F
(7.6°C)
-1.5°F
(-0.9°C)
15th Coolest Coolest since: 1993 1985
65th Warmest Warmest since: 2000 1992
Ties: 1993
Aug 2000–May 2001
10-Month
47.3°F
(8.5°C)
48.5°F
(9.2°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1993 1955
63rd Warmest Warmest since: 2000 1992
Ties: 1976, 1982, 1989
Jul 2000–May 2001
11-Month
49.9°F
(9.9°C)
51.0°F
(10.6°C)
-1.1°F
(-0.7°C)
20th Coolest Coolest since: 1993 1955, 1985
60th Warmest Warmest since: 2000 2015
Ties: 1944, 1973
Jun 2000–May 2001
12-Month
51.5°F
(10.8°C)
52.4°F
(11.3°C)
-0.9°F
(-0.5°C)
23rd Coolest Coolest since: 1994 1955
57th Warmest Warmest since: 2000 2016
Ties: 1943, 1994, 2011
Dec 1999–May 2001
18-Month
49.1°F
(9.5°C)
49.0°F
(9.4°C)
0.1°F
(0.1°C)
53rd Coolest Coolest since: 1994 1985
26th Warmest Warmest since: 2000 2016
Ties: 1971, 1978, 2012, 2014
Jun 1999–May 2001
24-Month
52.7°F
(11.5°C)
52.3°F
(11.3°C)
0.4°F
(0.2°C)
58th Coolest Coolest since: 1995 1985
21st Warmest Warmest since: 2000 2016
Ties: 1959
Jun 1998–May 2001
36-Month
52.8°F
(11.6°C)
52.3°F
(11.3°C)
0.5°F
(0.3°C)
62nd Coolest Coolest since: 1996 1986
16th Warmest Warmest since: 2000 2016
Ties: 2008, 2009
Jun 1997–May 2001
48-Month
52.9°F
(11.6°C)
52.3°F
(11.3°C)
0.6°F
(0.3°C)
65th Coolest Coolest since: 1997 1986
12th Warmest Warmest since: 2000 2018
Ties: 2003, 2004
Jun 1996–May 2001
60-Month
53.1°F
(11.7°C)
52.3°F
(11.3°C)
0.8°F
(0.4°C)
67th Coolest Coolest since: 1998 1986
9th Warmest Warmest since: 2000 2018, 2019
Ties: 2004, 2006, 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/