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 February 2020. For more information, please see Climatological Rankings.


Boise, Idaho

Average Temperature Rankings, December 1977

View Period (Months):All1234567891011121824364860
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Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1977
1-Month
38.4°F
(3.6°C)
30.8°F
(-0.7°C)
7.6°F
(4.3°C)
79th Coolest Coolest since: 1976 1985
2nd Warmest Warmest since: 1973 1973
Nov–Dec 1977
2-Month
39.6°F
(4.2°C)
35.5°F
(1.9°C)
4.1°F
(2.3°C)
74th Coolest Coolest since: 1976 1985
7th Warmest Warmest since: 1973 1981
Ties: 1999
Oct–Dec 1977
3-Month
44.5°F
(6.9°C)
41.2°F
(5.1°C)
3.3°F
(1.8°C)
77th Coolest Coolest since: 1976 1985
4th Warmest Warmest since: 1973 1950
Ties: 1973
Sep–Dec 1977
4-Month
49.2°F
(9.6°C)
47.2°F
(8.4°C)
2.0°F
(1.2°C)
68th Coolest Coolest since: 1976 1985
13th Warmest Warmest since: 1973 1963
Ties: 1973, 1979, 1995, 1998, 2010
Aug–Dec 1977
5-Month
54.3°F
(12.4°C)
52.7°F
(11.5°C)
1.6°F
(0.9°C)
68th Coolest Coolest since: 1976 1985
13th Warmest Warmest since: 1963 2012
Ties: 1953
Jul–Dec 1977
6-Month
57.6°F
(14.2°C)
56.6°F
(13.7°C)
1.0°F
(0.5°C)
60th Coolest Coolest since: 1976 1985
21st Warmest Warmest since: 1973 2012
Jun–Dec 1977
7-Month
59.6°F
(15.3°C)
58.2°F
(14.6°C)
1.4°F
(0.7°C)
74th Coolest Coolest since: 1976 1985
7th Warmest Warmest since: 1963 2012
Ties: 1958, 1963, 2006, 2017
May–Dec 1977
8-Month
59.0°F
(15.0°C)
58.3°F
(14.6°C)
0.7°F
(0.4°C)
62nd Coolest Coolest since: 1976 1985
19th Warmest Warmest since: 1973 2015
Ties: 1949, 1967, 2008
Apr–Dec 1977
9-Month
58.6°F
(14.8°C)
57.5°F
(14.2°C)
1.1°F
(0.6°C)
67th Coolest Coolest since: 1976 1985
14th Warmest Warmest since: 1963 2012
Ties: 1988
Mar–Dec 1977
10-Month
56.8°F
(13.8°C)
56.1°F
(13.4°C)
0.7°F
(0.4°C)
61st Coolest Coolest since: 1976 1985
20th Warmest Warmest since: 1973 2015
Ties: 1973, 1997, 1998
Feb–Dec 1977
11-Month
54.8°F
(12.7°C)
54.4°F
(12.4°C)
0.4°F
(0.3°C)
57th Coolest Coolest since: 1976 1985
24th Warmest Warmest since: 1973 2015
Ties: 1991, 1996
Jan–Dec 1977
12-Month
51.9°F
(11.1°C)
52.4°F
(11.3°C)
-0.5°F
(-0.2°C)
26th Coolest Coolest since: 1976 1985
55th Warmest Warmest since: 1974 2015
Ties: 1946, 1950, 2011
Jul 1976–Dec 1977
18-Month
53.1°F
(11.7°C)
53.8°F
(12.1°C)
-0.7°F
(-0.4°C)
21st Coolest Coolest since: 1976 1985
59th Warmest Warmest since: 1974 2015
Ties: 1969, 1983
Jan 1976–Dec 1977
24-Month
51.4°F
(10.8°C)
52.5°F
(11.4°C)
-1.1°F
(-0.6°C)
14th Coolest Coolest since: 1976 1985
66th Warmest Warmest since: 1975 2016
Ties: 1943, 1982
Jan 1975–Dec 1977
36-Month
51.3°F
(10.7°C)
52.5°F
(11.4°C)
-1.2°F
(-0.7°C)
9th Coolest Coolest since: 1957 1985
70th Warmest Warmest since: 1976 2016
Ties: 1987
Jan 1974–Dec 1977
48-Month
51.6°F
(10.9°C)
52.5°F
(11.4°C)
-0.9°F
(-0.5°C)
15th Coolest Coolest since: 1965 1985
63rd Warmest Warmest since: 1976 2017, 2018
Ties: 1944, 1946, 1947, 1955, 1965, 1979, 1982
Jan 1973–Dec 1977
60-Month
51.9°F
(11.1°C)
52.4°F
(11.3°C)
-0.5°F
(-0.2°C)
29th Coolest Coolest since: 1976 1985, 1986
48th Warmest Warmest since: 1975 2018
Ties: 1954, 1964, 1965, 1968

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2020, retrieved on March 30, 2020 from https://www.ncdc.noaa.gov/cag/