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.


Helena, Montana

Average Temperature Rankings, January 1964

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
January 1964
1-Month
21.5°F
(-5.8°C)
22.9°F
(-5.1°C)
-1.4°F
(-0.7°C)
42nd Coolest Coolest since: 1963 1949
39th Warmest Warmest since: 1961 2006
Dec 1963–Jan 1964
2-Month
19.1°F
(-7.2°C)
22.3°F
(-5.4°C)
-3.2°F
(-1.8°C)
22nd Coolest Coolest since: 1962 1949
58th Warmest Warmest since: 1963 1958
Nov 1963–Jan 1964
3-Month
24.2°F
(-4.3°C)
25.7°F
(-3.5°C)
-1.5°F
(-0.8°C)
30th Coolest Coolest since: 1962 1979
50th Warmest Warmest since: 1963 2000
Ties: 1980, 2018
Oct 1963–Jan 1964
4-Month
31.0°F
(-0.6°C)
30.5°F
(-0.8°C)
0.5°F
(0.2°C)
43rd Coolest Coolest since: 1963 1979
36th Warmest Warmest since: 1963 2000
Ties: 1963
Sep 1963–Jan 1964
5-Month
37.2°F
(2.9°C)
35.9°F
(2.2°C)
1.3°F
(0.7°C)
56th Coolest Coolest since: 1963 1979
23rd Warmest Warmest since: 1961 2002
Ties: 1940, 1941, 1944, 1977
Aug 1963–Jan 1964
6-Month
42.5°F
(5.8°C)
41.3°F
(5.2°C)
1.2°F
(0.6°C)
61st Coolest Coolest since: 1963 1986
18th Warmest Warmest since: 1958 2002
Jul 1963–Jan 1964
7-Month
46.3°F
(7.9°C)
45.3°F
(7.4°C)
1.0°F
(0.5°C)
54th Coolest Coolest since: 1963 1979
25th Warmest Warmest since: 1961 2002
Ties: 1992
Jun 1963–Jan 1964
8-Month
48.2°F
(9.0°C)
47.4°F
(8.6°C)
0.8°F
(0.4°C)
55th Coolest Coolest since: 1963 1952
24th Warmest Warmest since: 1961 2002
Ties: 2009
May 1963–Jan 1964
9-Month
48.9°F
(9.4°C)
48.1°F
(8.9°C)
0.8°F
(0.5°C)
57th Coolest Coolest since: 1963 1952
22nd Warmest Warmest since: 1958 2002
Apr 1963–Jan 1964
10-Month
48.3°F
(9.1°C)
47.8°F
(8.8°C)
0.5°F
(0.3°C)
54th Coolest Coolest since: 1963 1952
25th Warmest Warmest since: 1958 2002
Ties: 2017
Mar 1963–Jan 1964
11-Month
47.4°F
(8.6°C)
46.7°F
(8.2°C)
0.7°F
(0.4°C)
59th Coolest Coolest since: 1963 1952
18th Warmest Warmest since: 1958 2002
Ties: 1954, 2006
Feb 1963–Jan 1964
12-Month
46.4°F
(8.0°C)
45.1°F
(7.3°C)
1.3°F
(0.7°C)
65th Coolest Coolest since: 1963 1952
12th Warmest Warmest since: 1941 2016
Ties: 2018
Aug 1962–Jan 1964
18-Month
44.6°F
(7.0°C)
43.9°F
(6.6°C)
0.7°F
(0.4°C)
60th Coolest Coolest since: 1963 1950, 1952
15th Warmest Warmest since: 1954 2000, 2013
Feb 1962–Jan 1964
24-Month
45.2°F
(7.3°C)
45.1°F
(7.3°C)
0.1°F
(0.0°C)
48th Coolest Coolest since: 1963 1950
25th Warmest Warmest since: 1959 2017
Ties: 1955, 1959
Feb 1961–Jan 1964
36-Month
45.2°F
(7.3°C)
45.1°F
(7.3°C)
0.1°F
(0.0°C)
51st Coolest Coolest since: 1963 1952
18th Warmest Warmest since: 1955 2018
Ties: 1955, 2010
Feb 1960–Jan 1964
48-Month
45.1°F
(7.3°C)
45.1°F
(7.3°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1963 1952
17th Warmest Warmest to Date 2019
Ties: 1989, 1993, 1994, 2006
Feb 1959–Jan 1964
60-Month
44.6°F
(7.0°C)
45.1°F
(7.3°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1963 1952, 1953
27th Warmest Warmest since: 1962 2002
Ties: 1962, 1966

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/