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 1947

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Period Value 1981-2010
Mean
Anomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
April 1947
1-Month
49.7°F
(9.8°C)
50.6°F
(10.3°C)
-0.9°F
(-0.5°C)
39th Coolest Coolest since: 1945 1970
42nd Warmest Warmest since: 1946 1987
Ties: 1974, 1998
Mar–Apr 1947
2-Month
47.5°F
(8.6°C)
47.5°F
(8.6°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1945 1955
27th Warmest Warmest since: 1946 1992
Ties: 2005, 2013
Feb–Apr 1947
3-Month
44.5°F
(6.9°C)
43.8°F
(6.6°C)
0.7°F
(0.3°C)
54th Coolest Coolest since: 1946 1955
27th Warmest Warmest since: 1941 1992
Jan–Apr 1947
4-Month
39.2°F
(4.0°C)
40.6°F
(4.8°C)
-1.4°F
(-0.8°C)
28th Coolest Coolest since: 1944 1955
53rd Warmest Warmest since: 1946 1992
Dec 1946–Apr 1947
5-Month
38.7°F
(3.7°C)
38.6°F
(3.7°C)
0.1°F
(0.0°C)
44th Coolest Coolest since: 1946 1985
36th Warmest Warmest since: 1941 1992
Ties: 1999
Nov 1946–Apr 1947
6-Month
38.5°F
(3.6°C)
38.8°F
(3.8°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1946 1985
44th Warmest Warmest since: 1943 1978
Oct 1946–Apr 1947
7-Month
39.5°F
(4.2°C)
40.8°F
(4.9°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1944 1985
57th Warmest Warmest since: 1946 1978
Sep 1946–Apr 1947
8-Month
42.2°F
(5.7°C)
43.7°F
(6.5°C)
-1.5°F
(-0.8°C)
15th Coolest Coolest since: 1942 1985
65th Warmest Warmest since: 1946 2015
Ties: 1950, 1964, 1972
Aug 1946–Apr 1947
9-Month
45.7°F
(7.6°C)
47.1°F
(8.4°C)
-1.4°F
(-0.8°C)
16th Coolest Coolest since: 1942 1985
64th Warmest Warmest since: 1946 2015, 2016
Ties: 1948, 1950, 1964, 1973
Jul 1946–Apr 1947
10-Month
48.7°F
(9.3°C)
50.0°F
(10.0°C)
-1.3°F
(-0.7°C)
17th Coolest Coolest since: 1944 1949
63rd Warmest Warmest since: 1946 2015
Ties: 1944, 1948, 1950, 1982
Jun 1946–Apr 1947
11-Month
50.2°F
(10.1°C)
51.5°F
(10.8°C)
-1.3°F
(-0.7°C)
18th Coolest Coolest since: 1945 1985
62nd Warmest Warmest since: 1946 2016
Ties: 1945, 1973, 1994
May 1946–Apr 1947
12-Month
50.9°F
(10.5°C)
52.1°F
(11.2°C)
-1.2°F
(-0.7°C)
18th Coolest Coolest since: 1944 1985
62nd Warmest Warmest since: 1946 2016
Ties: 1965
Nov 1945–Apr 1947
18-Month
46.7°F
(8.2°C)
47.7°F
(8.7°C)
-1.0°F
(-0.5°C)
21st Coolest Coolest since: 1946 1985
58th Warmest Warmest since: 1942 2016
May 1945–Apr 1947
24-Month
51.1°F
(10.6°C)
52.2°F
(11.2°C)
-1.1°F
(-0.6°C)
18th Coolest Coolest since: 1946 1985, 1986
61st Warmest Warmest since: 1946 2016
Ties: 1946, 1953, 1961, 1976, 1987
May 1944–Apr 1947
36-Month
51.0°F
(10.6°C)
52.1°F
(11.2°C)
-1.1°F
(-0.6°C)
17th Coolest Coolest since: 1946 1986
61st Warmest Warmest since: 1943 2016
Ties: 1948, 1955, 1966
May 1943–Apr 1947
48-Month
50.8°F
(10.4°C)
52.1°F
(11.2°C)
-1.3°F
(-0.8°C)
12th Coolest Coolest since: 1945 1986
65th Warmest Warmest since: 1946 2018
May 1942–Apr 1947
60-Month
50.9°F
(10.5°C)
52.1°F
(11.2°C)
-1.2°F
(-0.7°C)
14th Coolest Coolest since: 1946 1986
62nd Warmest Warmest since: 1945 2019
Ties: 1948, 1955

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/