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 July 2019. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, April 1965

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1965
1-Month
44.1°F
(6.7°C)
44.3°F
(6.8°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1964 1975
38th Warmest Warmest since: 1962 1987
Ties: 2010
Mar–Apr 1965
2-Month
34.2°F
(1.2°C)
40.0°F
(4.4°C)
-5.8°F
(-3.2°C)
7th Coolest Coolest since: 1954 1951
73rd Warmest Warmest since: 1964 2015
Feb–Apr 1965
3-Month
31.6°F
(-0.2°C)
35.7°F
(2.1°C)
-4.1°F
(-2.3°C)
13th Coolest Coolest since: 1959 1975
67th Warmest Warmest since: 1964 2016
Ties: 1944, 1959
Jan–Apr 1965
4-Month
31.0°F
(-0.6°C)
32.4°F
(0.2°C)
-1.4°F
(-0.8°C)
36th Coolest Coolest since: 1964 1949
44th Warmest Warmest since: 1963 2016
Ties: 1963, 2017
Dec 1964–Apr 1965
5-Month
28.8°F
(-1.8°C)
30.2°F
(-1.0°C)
-1.4°F
(-0.8°C)
33rd Coolest Coolest since: 1964 1949
46th Warmest Warmest since: 1963 2016
Nov 1964–Apr 1965
6-Month
28.9°F
(-1.7°C)
30.5°F
(-0.8°C)
-1.6°F
(-0.9°C)
31st Coolest Coolest since: 1964 1979
48th Warmest Warmest since: 1963 2000
Oct 1964–Apr 1965
7-Month
31.6°F
(-0.2°C)
32.5°F
(0.3°C)
-0.9°F
(-0.5°C)
36th Coolest Coolest since: 1964 1949, 1979
42nd Warmest Warmest since: 1963 2000
Sep 1964–Apr 1965
8-Month
34.4°F
(1.3°C)
35.6°F
(2.0°C)
-1.2°F
(-0.7°C)
28th Coolest Coolest since: 1962 1979
50th Warmest Warmest since: 1964 2016
Ties: 2011, 2018
Aug 1964–Apr 1965
9-Month
37.6°F
(3.1°C)
39.1°F
(3.9°C)
-1.5°F
(-0.8°C)
26th Coolest Coolest since: 1962 1979
52nd Warmest Warmest since: 1964 2016
Jul 1964–Apr 1965
10-Month
41.0°F
(5.0°C)
42.3°F
(5.7°C)
-1.3°F
(-0.7°C)
30th Coolest Coolest since: 1962 1949
48th Warmest Warmest since: 1964 2016
Ties: 1948
Jun 1964–Apr 1965
11-Month
42.6°F
(5.9°C)
43.9°F
(6.6°C)
-1.3°F
(-0.7°C)
27th Coolest Coolest since: 1962 1949
51st Warmest Warmest since: 1964 2016
Ties: 1962
May 1964–Apr 1965
12-Month
43.4°F
(6.3°C)
44.7°F
(7.1°C)
-1.3°F
(-0.8°C)
24th Coolest Coolest since: 1960 1949
54th Warmest Warmest since: 1964 2016
Ties: 1978
Nov 1963–Apr 1965
18-Month
38.4°F
(3.6°C)
40.1°F
(4.5°C)
-1.7°F
(-0.9°C)
21st Coolest Coolest since: 1960 1952
54th Warmest Warmest since: 1964 2000, 2013
May 1963–Apr 1965
24-Month
44.0°F
(6.7°C)
44.9°F
(7.2°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1961 1952
44th Warmest Warmest since: 1964 2017
Ties: 1961, 1971
May 1962–Apr 1965
36-Month
44.2°F
(6.8°C)
44.8°F
(7.1°C)
-0.6°F
(-0.3°C)
39th Coolest Coolest since: 1962 1951
31st Warmest Warmest since: 1964 2018
Ties: 1948
May 1961–Apr 1965
48-Month
44.1°F
(6.7°C)
44.9°F
(7.2°C)
-0.8°F
(-0.5°C)
38th Coolest Coolest since: 1963 1952
28th Warmest Warmest since: 1964 2002
Ties: 1943, 1963, 1966, 1999
May 1960–Apr 1965
60-Month
44.4°F
(6.9°C)
44.8°F
(7.1°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1964 1952
23rd Warmest Warmest to Date 2008
Ties: 1967

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 20, 2019 from https://www.ncdc.noaa.gov/cag/