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 1959

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
January 1959
1-Month
20.5°F
(-6.4°C)
22.8°F
(-5.1°C)
-2.3°F
(-1.3°C)
39th Coolest Coolest since: 1957 1949
42nd Warmest Warmest since: 1958 2006
Dec 1958–Jan 1959
2-Month
22.5°F
(-5.3°C)
22.3°F
(-5.4°C)
0.2°F
(0.1°C)
40th Coolest Coolest since: 1957 1949
40th Warmest Warmest since: 1958 1958
Nov 1958–Jan 1959
3-Month
25.3°F
(-3.7°C)
25.8°F
(-3.4°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1957 1979
41st Warmest Warmest since: 1958 2000
Oct 1958–Jan 1959
4-Month
30.8°F
(-0.7°C)
30.5°F
(-0.8°C)
0.3°F
(0.1°C)
38th Coolest Coolest since: 1957 1979
41st Warmest Warmest since: 1958 2000
Ties: 2005
Sep 1958–Jan 1959
5-Month
36.2°F
(2.3°C)
35.9°F
(2.2°C)
0.3°F
(0.1°C)
38th Coolest Coolest since: 1957 1979
41st Warmest Warmest since: 1958 2002
Aug 1958–Jan 1959
6-Month
41.9°F
(5.5°C)
41.2°F
(5.1°C)
0.7°F
(0.4°C)
47th Coolest Coolest since: 1957 1986
32nd Warmest Warmest since: 1958 2002
Ties: 1977
Jul 1958–Jan 1959
7-Month
45.1°F
(7.3°C)
45.3°F
(7.4°C)
-0.2°F
(-0.1°C)
35th Coolest Coolest since: 1957 1979
44th Warmest Warmest since: 1958 2002
Ties: 1976
Jun 1958–Jan 1959
8-Month
47.0°F
(8.3°C)
47.4°F
(8.6°C)
-0.4°F
(-0.3°C)
34th Coolest Coolest since: 1957 1952
45th Warmest Warmest since: 1958 2002
Ties: 1955
May 1958–Jan 1959
9-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
54th Coolest Coolest since: 1957 1952
25th Warmest Warmest since: 1958 2002
Ties: 1970, 1988, 2009
Apr 1958–Jan 1959
10-Month
48.2°F
(9.0°C)
47.8°F
(8.8°C)
0.4°F
(0.2°C)
52nd Coolest Coolest since: 1957 1952
27th Warmest Warmest since: 1958 2002
Ties: 1948, 1961, 1992
Mar 1958–Jan 1959
11-Month
46.6°F
(8.1°C)
46.7°F
(8.2°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 1957 1952
34th Warmest Warmest since: 1958 2002
Ties: 2005
Feb 1958–Jan 1959
12-Month
44.8°F
(7.1°C)
45.1°F
(7.3°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1957 1952
37th Warmest Warmest since: 1958 2016
Ties: 2012
Aug 1957–Jan 1959
18-Month
44.3°F
(6.8°C)
43.8°F
(6.6°C)
0.5°F
(0.2°C)
53rd Coolest Coolest since: 1958 1950, 1952
22nd Warmest Warmest since: 1955 2000, 2013
Ties: 1975, 1993
Feb 1957–Jan 1959
24-Month
45.2°F
(7.3°C)
45.1°F
(7.3°C)
0.1°F
(0.0°C)
48th Coolest Coolest since: 1958 1950
25th Warmest Warmest since: 1955 2017
Ties: 1955, 1964
Feb 1956–Jan 1959
36-Month
44.5°F
(6.9°C)
45.2°F
(7.3°C)
-0.7°F
(-0.4°C)
33rd Coolest Coolest since: 1954 1952
36th Warmest Warmest since: 1955 2018
Ties: 1975
Feb 1955–Jan 1959
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2019
Ties: 1956, 1957, 1958, 1981, 1982, 1983, 1984, 2014, 2015, 2016, 2017, 2018
Feb 1954–Jan 1959
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952, 1953
-- -- 2002
Ties: 1956, 1957, 1958, 1960, 1981, 1982, 1983, 1984, 1985

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/