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 1970

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1940-2019)
Warmest/Coolest
Since
Record
April 1970
1-Month
43.8°F
(6.6°C)
50.6°F
(10.3°C)
-6.8°F
(-3.7°C)
1st Coolest Coolest to Date 1970
80th Warmest Warmest since: 1969 1987
Mar–Apr 1970
2-Month
42.6°F
(5.9°C)
47.4°F
(8.6°C)
-4.8°F
(-2.7°C)
3rd Coolest Coolest since: 1964 1955
78th Warmest Warmest since: 1969 1992
Feb–Apr 1970
3-Month
42.1°F
(5.6°C)
43.7°F
(6.5°C)
-1.6°F
(-0.9°C)
25th Coolest Coolest since: 1969 1955
56th Warmest Warmest since: 1968 1992
Jan–Apr 1970
4-Month
40.7°F
(4.8°C)
40.6°F
(4.8°C)
0.1°F
(0.0°C)
45th Coolest Coolest since: 1969 1955
36th Warmest Warmest since: 1968 1992
Ties: 1988
Dec 1969–Apr 1970
5-Month
39.4°F
(4.1°C)
38.5°F
(3.6°C)
0.9°F
(0.5°C)
51st Coolest Coolest since: 1969 1985
29th Warmest Warmest since: 1965 1992
Ties: 1965, 2007
Nov 1969–Apr 1970
6-Month
39.5°F
(4.2°C)
38.8°F
(3.8°C)
0.7°F
(0.4°C)
53rd Coolest Coolest since: 1969 1985
27th Warmest Warmest since: 1963 1978
Ties: 1963, 1999, 2004
Oct 1969–Apr 1970
7-Month
40.4°F
(4.7°C)
40.7°F
(4.8°C)
-0.3°F
(-0.1°C)
32nd Coolest Coolest since: 1969 1985
48th Warmest Warmest since: 1969 1978
Ties: 1945, 1969
Sep 1969–Apr 1970
8-Month
43.4°F
(6.3°C)
43.7°F
(6.5°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1969 1985
45th Warmest Warmest since: 1968 2015
Ties: 1945
Aug 1969–Apr 1970
9-Month
46.6°F
(8.1°C)
47.1°F
(8.4°C)
-0.5°F
(-0.3°C)
32nd Coolest Coolest since: 1969 1985
48th Warmest Warmest since: 1968 2015, 2016
Ties: 1946, 1966, 1991
Jul 1969–Apr 1970
10-Month
49.2°F
(9.6°C)
49.9°F
(9.9°C)
-0.7°F
(-0.3°C)
30th Coolest Coolest since: 1969 1949
50th Warmest Warmest since: 1968 2015
Ties: 1965
Jun 1969–Apr 1970
11-Month
50.8°F
(10.4°C)
51.5°F
(10.8°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest since: 1969 1985
50th Warmest Warmest since: 1968 2016
Ties: 1966
May 1969–Apr 1970
12-Month
51.7°F
(10.9°C)
52.1°F
(11.2°C)
-0.4°F
(-0.3°C)
36th Coolest Coolest since: 1969 1985
44th Warmest Warmest since: 1968 2016
Ties: 1951
Nov 1968–Apr 1970
18-Month
47.3°F
(8.5°C)
47.6°F
(8.7°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1969 1985
42nd Warmest Warmest since: 1968 2016
Ties: 1982, 1990
May 1968–Apr 1970
24-Month
51.5°F
(10.8°C)
52.2°F
(11.2°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 1966 1985, 1986
48th Warmest Warmest since: 1969 2016
Ties: 1951, 1960
May 1967–Apr 1970
36-Month
51.9°F
(11.1°C)
52.1°F
(11.2°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1967 1986
34th Warmest Warmest since: 1969 2016
Ties: 1961, 1982, 1995
May 1966–Apr 1970
48-Month
52.0°F
(11.1°C)
52.1°F
(11.2°C)
-0.1°F
(-0.1°C)
46th Coolest Coolest since: 1969 1986
31st Warmest Warmest to Date 2018
Ties: 1996
May 1965–Apr 1970
60-Month
51.8°F
(11.0°C)
52.1°F
(11.2°C)
-0.3°F
(-0.2°C)
44th Coolest Coolest since: 1969 1986
32nd Warmest Warmest to Date 2019
Ties: 1972, 1978, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/