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 August 2022. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, January 1979

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1979
1-Month
1.9°F
(-16.7°C)
23.4°F
(-4.8°C)
-21.5°F
(-11.9°C)
3rd Coolest Coolest since: 1950 1949, 1950
81st Warmest Warmest since: 1978 2006
Dec 1978–Jan 1979
2-Month
9.0°F
(-12.8°C)
22.9°F
(-5.1°C)
-13.9°F
(-7.7°C)
2nd Coolest Coolest since: 1949 1949
81st Warmest Warmest since: 1978 1958
Nov 1978–Jan 1979
3-Month
13.8°F
(-10.1°C)
26.3°F
(-3.2°C)
-12.5°F
(-6.9°C)
1st Coolest Coolest since: 1979 1979
82nd Warmest Warmest since: 1978 2000
Oct 1978–Jan 1979
4-Month
22.2°F
(-5.4°C)
31.1°F
(-0.5°C)
-8.9°F
(-4.9°C)
1st Coolest Coolest since: 1979 1979
81st Warmest Warmest since: 1978 2000
Sep 1978–Jan 1979
5-Month
29.5°F
(-1.4°C)
36.5°F
(2.5°C)
-7.0°F
(-3.9°C)
1st Coolest Coolest since: 1979 1979
81st Warmest Warmest since: 1978 2002
Aug 1978–Jan 1979
6-Month
35.6°F
(2.0°C)
41.8°F
(5.4°C)
-6.2°F
(-3.4°C)
2nd Coolest Coolest since: 1979 1986
80th Warmest Warmest since: 1978 2002
Jul 1978–Jan 1979
7-Month
40.2°F
(4.6°C)
45.9°F
(7.7°C)
-5.7°F
(-3.1°C)
1st Coolest Coolest since: 1979 1979
81st Warmest Warmest since: 1978 2002
Jun 1978–Jan 1979
8-Month
43.2°F
(6.2°C)
48.0°F
(8.9°C)
-4.8°F
(-2.7°C)
1st Coolest Coolest since: 1952 1952, 1979
81st Warmest Warmest since: 1978 2022
Ties: 1952
May 1978–Jan 1979
9-Month
44.4°F
(6.9°C)
48.7°F
(9.3°C)
-4.3°F
(-2.4°C)
1st Coolest Coolest since: 1952 1952, 1979
81st Warmest Warmest since: 1978 2002
Ties: 1952
Apr 1978–Jan 1979
10-Month
44.8°F
(7.1°C)
48.4°F
(9.1°C)
-3.6°F
(-2.0°C)
2nd Coolest Coolest since: 1952 1952
80th Warmest Warmest since: 1978 2002
Mar 1978–Jan 1979
11-Month
44.3°F
(6.8°C)
47.3°F
(8.5°C)
-3.0°F
(-1.7°C)
3rd Coolest Coolest since: 1952 1952
77th Warmest Warmest since: 1978 2002
Ties: 1997
Feb 1978–Jan 1979
12-Month
42.6°F
(5.9°C)
45.7°F
(7.6°C)
-3.1°F
(-1.7°C)
5th Coolest Coolest since: 1976 1952
75th Warmest Warmest since: 1978 2016
Ties: 1986
Aug 1977–Jan 1979
18-Month
41.7°F
(5.4°C)
44.4°F
(6.9°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1952 1950, 1952
73rd Warmest Warmest since: 1978 2022
Feb 1977–Jan 1979
24-Month
43.7°F
(6.5°C)
45.7°F
(7.6°C)
-2.0°F
(-1.1°C)
8th Coolest Coolest since: 1973 1950
68th Warmest Warmest since: 1978 2017
Ties: 1944, 1949, 1973
Feb 1976–Jan 1979
36-Month
44.2°F
(6.8°C)
45.7°F
(7.6°C)
-1.5°F
(-0.8°C)
13th Coolest Coolest since: 1978 1952
59th Warmest Warmest since: 1977 2018
Ties: 1972, 1974
Feb 1975–Jan 1979
48-Month
43.8°F
(6.6°C)
45.7°F
(7.6°C)
-1.9°F
(-1.0°C)
4th Coolest Coolest since: 1953 1952
64th Warmest Warmest since: 1978 2002, 2009, 2019
Feb 1974–Jan 1979
60-Month
44.3°F
(6.8°C)
45.7°F
(7.6°C)
-1.4°F
(-0.8°C)
9th Coolest Coolest since: 1976 1952, 1953
55th Warmest Warmest since: 1978 2009
Ties: 1946, 1972, 1974, 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 2, 2022 from https://www.ncdc.noaa.gov/cag/