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 2021. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, January 1975

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 1975
1-Month
22.7°F
(-5.2°C)
23.6°F
(-4.7°C)
-0.9°F
(-0.5°C)
43rd Coolest Coolest since: 1974 1949, 1950
40th Warmest Warmest since: 1967 2006
Dec 1974–Jan 1975
2-Month
26.0°F
(-3.3°C)
23.0°F
(-5.0°C)
3.0°F
(1.7°C)
60th Coolest Coolest since: 1974 1949
22nd Warmest Warmest since: 1967 1958
Nov 1974–Jan 1975
3-Month
29.4°F
(-1.4°C)
26.4°F
(-3.1°C)
3.0°F
(1.7°C)
70th Coolest Coolest since: 1974 1979
12th Warmest Warmest since: 1967 2000
Oct 1974–Jan 1975
4-Month
33.9°F
(1.1°C)
31.2°F
(-0.4°C)
2.7°F
(1.5°C)
72nd Coolest Coolest since: 1974 1979
9th Warmest Warmest since: 1967 2000
Sep 1974–Jan 1975
5-Month
38.1°F
(3.4°C)
36.6°F
(2.6°C)
1.5°F
(0.8°C)
63rd Coolest Coolest since: 1974 1979
18th Warmest Warmest since: 1967 2002
Aug 1974–Jan 1975
6-Month
42.3°F
(5.7°C)
42.0°F
(5.6°C)
0.3°F
(0.1°C)
43rd Coolest Coolest since: 1974 1986
38th Warmest Warmest since: 1970 2002
Ties: 1980
Jul 1974–Jan 1975
7-Month
46.5°F
(8.1°C)
46.0°F
(7.8°C)
0.5°F
(0.3°C)
47th Coolest Coolest since: 1974 1979
34th Warmest Warmest since: 1970 2002
Jun 1974–Jan 1975
8-Month
49.0°F
(9.4°C)
48.1°F
(8.9°C)
0.9°F
(0.5°C)
58th Coolest Coolest since: 1974 1952
23rd Warmest Warmest since: 1967 2002
May 1974–Jan 1975
9-Month
49.1°F
(9.5°C)
48.8°F
(9.3°C)
0.3°F
(0.2°C)
49th Coolest Coolest since: 1974 1952
32nd Warmest Warmest since: 1970 2002
Ties: 1959, 1992
Apr 1974–Jan 1975
10-Month
49.0°F
(9.4°C)
48.5°F
(9.2°C)
0.5°F
(0.2°C)
56th Coolest Coolest since: 1974 1952
25th Warmest Warmest since: 1970 2002
Ties: 2020
Mar 1974–Jan 1975
11-Month
47.7°F
(8.7°C)
47.3°F
(8.5°C)
0.4°F
(0.2°C)
56th Coolest Coolest since: 1974 1952
23rd Warmest Warmest since: 1967 2002
Feb 1974–Jan 1975
12-Month
46.6°F
(8.1°C)
45.7°F
(7.6°C)
0.9°F
(0.5°C)
61st Coolest Coolest since: 1974 1952
18th Warmest Warmest since: 1967 2016
Aug 1973–Jan 1975
18-Month
44.9°F
(7.2°C)
44.5°F
(6.9°C)
0.4°F
(0.3°C)
55th Coolest Coolest since: 1974 1950, 1952
22nd Warmest Warmest since: 1967 2000
Ties: 1991, 2004
Feb 1973–Jan 1975
24-Month
46.0°F
(7.8°C)
45.8°F
(7.7°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 1974 1950
19th Warmest Warmest since: 1965 2017
Ties: 1964, 1965, 1990, 2005
Feb 1972–Jan 1975
36-Month
45.3°F
(7.4°C)
45.8°F
(7.7°C)
-0.5°F
(-0.3°C)
40th Coolest Coolest since: 1974 1952
31st Warmest Warmest since: 1969 2018
Feb 1971–Jan 1975
48-Month
44.9°F
(7.2°C)
45.8°F
(7.7°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1974 1952
41st Warmest Warmest since: 1970 2002
Ties: 1963, 1969
Feb 1970–Jan 1975
60-Month
44.9°F
(7.2°C)
45.8°F
(7.7°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1974 1952, 1953
37th Warmest Warmest since: 1971 2002
Ties: 1969, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2021, retrieved on October 23, 2021 from https://www.ncdc.noaa.gov/cag/