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


Helena, Montana

Average Temperature Rankings, January 2020

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
January 2020
1-Month
29.4°F
(-1.4°C)
22.9°F
(-5.1°C)
6.5°F
(3.7°C)
76th Coolest Coolest since: 2019 1949, 1950
6th Warmest Warmest since: 2006 2006
Ties: 1939
Dec 2019–Jan 2020
2-Month
29.8°F
(-1.2°C)
22.4°F
(-5.3°C)
7.4°F
(4.1°C)
78th Coolest Coolest since: 2019 1949
3rd Warmest Warmest since: 1994 1994
Nov 2019–Jan 2020
3-Month
30.4°F
(-0.9°C)
25.8°F
(-3.4°C)
4.6°F
(2.5°C)
77th Coolest Coolest since: 2019 1979
4th Warmest Warmest since: 2000 2000
Oct 2019–Jan 2020
4-Month
32.4°F
(0.2°C)
30.5°F
(-0.8°C)
1.9°F
(1.0°C)
60th Coolest Coolest since: 2018 1979
20th Warmest Warmest since: 2019 2000
Ties: 2009
Sep 2019–Jan 2020
5-Month
37.8°F
(3.2°C)
36.0°F
(2.2°C)
1.8°F
(1.0°C)
66th Coolest Coolest since: 2019 1979
14th Warmest Warmest since: 2016 2002
Aug 2019–Jan 2020
6-Month
43.1°F
(6.2°C)
41.3°F
(5.2°C)
1.8°F
(1.0°C)
69th Coolest Coolest since: 2019 1986
11th Warmest Warmest since: 2016 2002
Ties: 1958
Jul 2019–Jan 2020
7-Month
46.8°F
(8.2°C)
45.4°F
(7.4°C)
1.4°F
(0.8°C)
65th Coolest Coolest since: 2019 1979
15th Warmest Warmest since: 2019 2002
Ties: 1941, 2019
Jun 2019–Jan 2020
8-Month
48.8°F
(9.3°C)
47.5°F
(8.6°C)
1.3°F
(0.7°C)
65th Coolest Coolest since: 2019 1952
15th Warmest Warmest since: 2016 2002
Ties: 2006, 2012
May 2019–Jan 2020
9-Month
49.2°F
(9.6°C)
48.2°F
(9.0°C)
1.0°F
(0.6°C)
63rd Coolest Coolest since: 2017 1952
17th Warmest Warmest since: 2019 2002
Ties: 1954
Apr 2019–Jan 2020
10-Month
48.8°F
(9.3°C)
47.8°F
(8.8°C)
1.0°F
(0.5°C)
62nd Coolest Coolest since: 2017 1952
18th Warmest Warmest since: 2019 2002
Ties: 1940, 1953
Mar 2019–Jan 2020
11-Month
46.3°F
(7.9°C)
46.7°F
(8.2°C)
-0.4°F
(-0.3°C)
37th Coolest Coolest since: 2011 1952
41st Warmest Warmest since: 2019 2002
Feb 2019–Jan 2020
12-Month
43.0°F
(6.1°C)
45.1°F
(7.3°C)
-2.1°F
(-1.2°C)
14th Coolest Coolest since: 1997 1952
64th Warmest Warmest since: 2019 2016
Aug 2018–Jan 2020
18-Month
42.9°F
(6.1°C)
43.8°F
(6.6°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 2011 1952
47th Warmest Warmest since: 2019 2013
Ties: 1971
Feb 2018–Jan 2020
24-Month
44.0°F
(6.7°C)
45.2°F
(7.3°C)
-1.2°F
(-0.6°C)
27th Coolest Coolest since: 2011 1950
47th Warmest Warmest since: 2019 2017
Feb 2017–Jan 2020
36-Month
44.8°F
(7.1°C)
45.2°F
(7.3°C)
-0.4°F
(-0.2°C)
44th Coolest Coolest since: 2012 1952
26th Warmest Warmest since: 2019 2018
Ties: 1948
Feb 2016–Jan 2020
48-Month
45.3°F
(7.4°C)
45.2°F
(7.3°C)
0.1°F
(0.1°C)
52nd Coolest Coolest since: 2013 1952
14th Warmest Warmest since: 2019 2019
Ties: 1995
Feb 2015–Jan 2020
60-Month
45.9°F
(7.7°C)
45.2°F
(7.3°C)
0.7°F
(0.4°C)
60th Coolest Coolest since: 2013 1952, 1953
2nd Warmest Warmest since: 2009 2002
Ties: 1992, 2003, 2008, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2020, retrieved on March 31, 2020 from https://www.ncdc.noaa.gov/cag/