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 January 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, January 1978

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
January 1978
1-Month
17.4°F
(-8.1°C)
22.6°F
(-5.2°C)
-5.2°F
(-2.9°C)
27th Coolest Coolest since: 1972 1949
52nd Warmest Warmest since: 1977 2006
Dec 1977–Jan 1978
2-Month
19.3°F
(-7.1°C)
22.2°F
(-5.4°C)
-2.9°F
(-1.7°C)
22nd Coolest Coolest since: 1973 1949
55th Warmest Warmest since: 1977 1958
Ties: 1964
Nov 1977–Jan 1978
3-Month
23.4°F
(-4.8°C)
25.6°F
(-3.6°C)
-2.2°F
(-1.2°C)
23rd Coolest Coolest since: 1973 1979
54th Warmest Warmest since: 1977 1958
Ties: 1942
Oct 1977–Jan 1978
4-Month
29.1°F
(-1.6°C)
30.4°F
(-0.9°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1973 1979
53rd Warmest Warmest since: 1977 2002
Ties: 1996
Sep 1977–Jan 1978
5-Month
34.6°F
(1.4°C)
35.8°F
(2.1°C)
-1.2°F
(-0.7°C)
23rd Coolest Coolest since: 1973 1979
53rd Warmest Warmest since: 1977 2002
Ties: 1951
Aug 1977–Jan 1978
6-Month
39.5°F
(4.2°C)
41.1°F
(5.1°C)
-1.6°F
(-0.9°C)
17th Coolest Coolest since: 1973 1986
59th Warmest Warmest since: 1977 2002
Ties: 1947
Jul 1977–Jan 1978
7-Month
43.4°F
(6.3°C)
45.2°F
(7.3°C)
-1.8°F
(-1.0°C)
15th Coolest Coolest since: 1973 1979
61st Warmest Warmest since: 1977 2002
Jun 1977–Jan 1978
8-Month
46.0°F
(7.8°C)
47.4°F
(8.6°C)
-1.4°F
(-0.8°C)
18th Coolest Coolest since: 1973 1952
58th Warmest Warmest since: 1977 2002
Ties: 1942, 1960, 1984, 1994
May 1977–Jan 1978
9-Month
46.6°F
(8.1°C)
48.2°F
(9.0°C)
-1.6°F
(-0.9°C)
17th Coolest Coolest since: 1973 1952
59th Warmest Warmest since: 1977 2002
Ties: 1966, 1984, 1993
Apr 1977–Jan 1978
10-Month
46.7°F
(8.2°C)
47.8°F
(8.8°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 1976 1952
53rd Warmest Warmest since: 1977 2002
Ties: 1993
Mar 1977–Jan 1978
11-Month
45.4°F
(7.4°C)
46.7°F
(8.2°C)
-1.3°F
(-0.8°C)
21st Coolest Coolest since: 1976 1952
53rd Warmest Warmest since: 1977 2002
Ties: 1957
Feb 1977–Jan 1978
12-Month
44.5°F
(6.9°C)
45.0°F
(7.2°C)
-0.5°F
(-0.3°C)
31st Coolest Coolest since: 1976 1952
43rd Warmest Warmest since: 1977 2016
Ties: 1987
Aug 1976–Jan 1978
18-Month
43.7°F
(6.5°C)
43.7°F
(6.5°C)
0.0°F
(0.0°C)
39th Coolest Coolest since: 1977 1952
32nd Warmest Warmest since: 1977 2013
Ties: 1971, 1977
Feb 1976–Jan 1978
24-Month
44.8°F
(7.1°C)
45.1°F
(7.3°C)
-0.3°F
(-0.2°C)
39th Coolest Coolest since: 1977 1950
30th Warmest Warmest since: 1975 2017
Ties: 1963, 1995
Feb 1975–Jan 1978
36-Month
43.8°F
(6.6°C)
45.1°F
(7.3°C)
-1.3°F
(-0.7°C)
10th Coolest Coolest since: 1973 1952
54th Warmest Warmest since: 1977 2018
Ties: 1949, 1980
Feb 1974–Jan 1978
48-Month
44.4°F
(6.9°C)
45.1°F
(7.3°C)
-0.7°F
(-0.4°C)
23rd Coolest Coolest since: 1976 1952
36th Warmest Warmest since: 1977 2019
Ties: 1963, 1969, 2012
Feb 1973–Jan 1978
60-Month
44.6°F
(7.0°C)
45.2°F
(7.3°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1977 1953
25th Warmest Warmest since: 1971 1992, 2008, 2009, 2020
Ties: 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/