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 1980

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 1980
1-Month
15.2°F
(-9.3°C)
23.5°F
(-4.7°C)
-8.3°F
(-4.6°C)
17th Coolest Coolest since: 1979 1949, 1950
66th Warmest Warmest since: 1978 2006
Dec 1979–Jan 1980
2-Month
22.1°F
(-5.5°C)
22.9°F
(-5.1°C)
-0.8°F
(-0.4°C)
32nd Coolest Coolest since: 1979 1949
50th Warmest Warmest since: 1977 1958
Ties: 1951, 1955, 1971
Nov 1979–Jan 1980
3-Month
24.7°F
(-4.1°C)
26.4°F
(-3.1°C)
-1.7°F
(-1.0°C)
30th Coolest Coolest since: 1979 1979
52nd Warmest Warmest since: 1977 2000
Ties: 2018
Oct 1979–Jan 1980
4-Month
30.7°F
(-0.7°C)
31.1°F
(-0.5°C)
-0.4°F
(-0.2°C)
32nd Coolest Coolest since: 1979 1979
49th Warmest Warmest since: 1977 2000
Ties: 1974
Sep 1979–Jan 1980
5-Month
37.0°F
(2.8°C)
36.5°F
(2.5°C)
0.5°F
(0.3°C)
41st Coolest Coolest since: 1979 1979
40th Warmest Warmest since: 1977 2002
Aug 1979–Jan 1980
6-Month
42.3°F
(5.7°C)
42.0°F
(5.6°C)
0.3°F
(0.1°C)
43rd Coolest Coolest since: 1979 1986
38th Warmest Warmest since: 1977 2002
Ties: 1975
Jul 1979–Jan 1980
7-Month
46.3°F
(7.9°C)
46.1°F
(7.8°C)
0.2°F
(0.1°C)
45th Coolest Coolest since: 1979 1979
36th Warmest Warmest since: 1977 2002
Ties: 1977, 1982, 1998
Jun 1979–Jan 1980
8-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
48th Coolest Coolest since: 1979 1952
33rd Warmest Warmest since: 1975 2002
Ties: 1946, 1998
May 1979–Jan 1980
9-Month
49.0°F
(9.4°C)
48.8°F
(9.3°C)
0.2°F
(0.1°C)
46th Coolest Coolest since: 1979 1952
35th Warmest Warmest since: 1975 2002
Apr 1979–Jan 1980
10-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
44th Coolest Coolest since: 1979 1952
37th Warmest Warmest since: 1975 2002
Ties: 1944, 1991
Mar 1979–Jan 1980
11-Month
47.3°F
(8.5°C)
47.4°F
(8.6°C)
-0.1°F
(-0.1°C)
47th Coolest Coolest since: 1979 1952
32nd Warmest Warmest since: 1975 2002
Ties: 1991
Feb 1979–Jan 1980
12-Month
45.1°F
(7.3°C)
45.8°F
(7.7°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 1979 1952
44th Warmest Warmest since: 1977 2016
Ties: 2003
Aug 1978–Jan 1980
18-Month
42.0°F
(5.6°C)
44.5°F
(6.9°C)
-2.5°F
(-1.3°C)
11th Coolest Coolest since: 1979 1950, 1952
66th Warmest Warmest since: 1978 2000
Feb 1978–Jan 1980
24-Month
43.9°F
(6.6°C)
45.8°F
(7.7°C)
-1.9°F
(-1.1°C)
13th Coolest Coolest since: 1979 1950
62nd Warmest Warmest since: 1978 2017
Ties: 1943, 1977
Feb 1977–Jan 1980
36-Month
44.2°F
(6.8°C)
45.7°F
(7.6°C)
-1.5°F
(-0.8°C)
11th Coolest Coolest since: 1978 1952
60th Warmest Warmest since: 1979 2018
Ties: 1954, 1978, 1998
Feb 1976–Jan 1980
48-Month
44.5°F
(6.9°C)
45.7°F
(7.6°C)
-1.2°F
(-0.7°C)
18th Coolest Coolest since: 1979 1952
49th Warmest Warmest since: 1978 2002
Feb 1975–Jan 1980
60-Month
44.1°F
(6.7°C)
45.8°F
(7.7°C)
-1.7°F
(-1.0°C)
6th Coolest Coolest since: 1954 1952, 1953
57th Warmest Warmest since: 1979 2002
Ties: 1946

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2021, retrieved on October 22, 2021 from https://www.ncdc.noaa.gov/cag/