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 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, February 2010

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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
February 2010
1-Month
27.6°F
(-2.4°C)
27.0°F
(-2.8°C)
0.6°F
(0.4°C)
45th Coolest Coolest since: 2007 1989
37th Warmest Warmest since: 2009 2016
Jan–Feb 2010
2-Month
23.8°F
(-4.6°C)
24.7°F
(-4.1°C)
-0.9°F
(-0.5°C)
43rd Coolest Coolest since: 2005 1949
39th Warmest Warmest since: 2009 1983
Ties: 1988
Dec 2009–Feb 2010
3-Month
19.5°F
(-6.9°C)
23.6°F
(-4.7°C)
-4.1°F
(-2.2°C)
20th Coolest Coolest since: 2001 1949
61st Warmest Warmest since: 2009 2020
Nov 2009–Feb 2010
4-Month
23.8°F
(-4.6°C)
25.8°F
(-3.4°C)
-2.0°F
(-1.2°C)
28th Coolest Coolest since: 2001 1979
53rd Warmest Warmest since: 2009 2000
Oct 2009–Feb 2010
5-Month
27.0°F
(-2.8°C)
29.5°F
(-1.4°C)
-2.5°F
(-1.4°C)
21st Coolest Coolest since: 2001 1949
59th Warmest Warmest since: 2009 2000
Sep 2009–Feb 2010
6-Month
33.0°F
(0.6°C)
34.1°F
(1.2°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 2001 1949
52nd Warmest Warmest since: 2009 2002
Ties: 1955, 1984, 1987
Aug 2009–Feb 2010
7-Month
37.9°F
(3.3°C)
38.9°F
(3.8°C)
-1.0°F
(-0.5°C)
31st Coolest Coolest since: 2001 1949
49th Warmest Warmest since: 2009 2002
Ties: 1945, 1994
Jul 2009–Feb 2010
8-Month
41.7°F
(5.4°C)
42.7°F
(5.9°C)
-1.0°F
(-0.5°C)
32nd Coolest Coolest since: 2001 1949
48th Warmest Warmest since: 2009 2002
Ties: 1955
Jun 2009–Feb 2010
9-Month
43.7°F
(6.5°C)
44.8°F
(7.1°C)
-1.1°F
(-0.6°C)
30th Coolest Coolest since: 2001 1949
50th Warmest Warmest since: 2009 2002, 2016
May 2009–Feb 2010
10-Month
44.8°F
(7.1°C)
45.7°F
(7.6°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 2001 1949
47th Warmest Warmest since: 2009 2002
Apr 2009–Feb 2010
11-Month
44.4°F
(6.9°C)
45.5°F
(7.5°C)
-1.1°F
(-0.6°C)
31st Coolest Coolest since: 2001 1949
49th Warmest Warmest since: 2009 2002
Ties: 1984
Mar 2009–Feb 2010
12-Month
43.2°F
(6.2°C)
44.7°F
(7.1°C)
-1.5°F
(-0.9°C)
26th Coolest Coolest since: 1997 1952
52nd Warmest Warmest since: 2009 2016
Sep 2008–Feb 2010
18-Month
40.9°F
(4.9°C)
41.2°F
(5.1°C)
-0.3°F
(-0.2°C)
44th Coolest Coolest since: 1998 1952
32nd Warmest Warmest since: 2009 2013
Ties: 1955, 2020
Mar 2008–Feb 2010
24-Month
44.3°F
(6.8°C)
44.7°F
(7.1°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1998 1952
33rd Warmest Warmest since: 2009 2017
Ties: 1975, 1993
Mar 2007–Feb 2010
36-Month
45.3°F
(7.4°C)
44.8°F
(7.1°C)
0.5°F
(0.3°C)
59th Coolest Coolest since: 2005 1952
11th Warmest Warmest since: 2009 2018
Mar 2006–Feb 2010
48-Month
45.5°F
(7.5°C)
44.7°F
(7.1°C)
0.8°F
(0.4°C)
59th Coolest Coolest since: 2006 1952
7th Warmest Warmest since: 2009 2002, 2008, 2009
Mar 2005–Feb 2010
60-Month
45.6°F
(7.6°C)
44.8°F
(7.1°C)
0.8°F
(0.5°C)
55th Coolest Coolest since: 2007 1952
7th Warmest Warmest since: 2009 2008, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/