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 November 2019. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, February 2010

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
February 2010
1-Month
27.6°F
(-2.4°C)
27.5°F
(-2.5°C)
0.1°F
(0.1°C)
43rd Coolest Coolest since: 2007 1989, 2019
38th Warmest Warmest since: 2009 1991
Ties: 1947, 1990
Jan–Feb 2010
2-Month
23.8°F
(-4.6°C)
25.3°F
(-3.7°C)
-1.5°F
(-0.9°C)
38th Coolest Coolest since: 2005 1949
43rd Warmest Warmest since: 2009 1983
Dec 2009–Feb 2010
3-Month
19.5°F
(-6.9°C)
24.2°F
(-4.3°C)
-4.7°F
(-2.6°C)
16th Coolest Coolest since: 1993 1949
64th Warmest Warmest since: 2009 1983
Nov 2009–Feb 2010
4-Month
23.8°F
(-4.6°C)
26.4°F
(-3.1°C)
-2.6°F
(-1.5°C)
27th Coolest Coolest since: 2001 1949, 1979
53rd Warmest Warmest since: 2009 2000
Ties: 1996
Oct 2009–Feb 2010
5-Month
26.9°F
(-2.8°C)
30.0°F
(-1.1°C)
-3.1°F
(-1.7°C)
17th Coolest Coolest since: 2001 1949
62nd Warmest Warmest since: 2009 2000
Ties: 1943
Sep 2009–Feb 2010
6-Month
33.0°F
(0.6°C)
34.7°F
(1.5°C)
-1.7°F
(-0.9°C)
26th Coolest Coolest since: 2001 1949
53rd Warmest Warmest since: 2009 1967, 2000
Ties: 1951, 1989
Aug 2009–Feb 2010
7-Month
37.9°F
(3.3°C)
39.5°F
(4.2°C)
-1.6°F
(-0.9°C)
26th Coolest Coolest since: 2001 1949
53rd Warmest Warmest since: 2009 2002
Jul 2009–Feb 2010
8-Month
41.7°F
(5.4°C)
43.3°F
(6.3°C)
-1.6°F
(-0.9°C)
25th Coolest Coolest since: 2001 1949
54th Warmest Warmest since: 2009 2002
Ties: 1947
Jun 2009–Feb 2010
9-Month
43.6°F
(6.4°C)
45.4°F
(7.4°C)
-1.8°F
(-1.0°C)
22nd Coolest Coolest since: 2001 1949
57th Warmest Warmest since: 2009 2002
Ties: 1997
May 2009–Feb 2010
10-Month
44.7°F
(7.1°C)
46.3°F
(7.9°C)
-1.6°F
(-0.8°C)
23rd Coolest Coolest since: 2001 1949
56th Warmest Warmest since: 2009 2002
Apr 2009–Feb 2010
11-Month
44.4°F
(6.9°C)
46.2°F
(7.9°C)
-1.8°F
(-1.0°C)
18th Coolest Coolest since: 1997 1949
61st Warmest Warmest since: 2009 2002
Ties: 1997
Mar 2009–Feb 2010
12-Month
43.2°F
(6.2°C)
45.3°F
(7.4°C)
-2.1°F
(-1.2°C)
12th Coolest Coolest since: 1997 1952
65th Warmest Warmest since: 2009 2016
Ties: 1966, 1996
Sep 2008–Feb 2010
18-Month
40.8°F
(4.9°C)
41.8°F
(5.4°C)
-1.0°F
(-0.5°C)
29th Coolest Coolest since: 1997 1952
46th Warmest Warmest since: 2009 2000, 2013
Ties: 1942, 1971
Mar 2008–Feb 2010
24-Month
44.2°F
(6.8°C)
45.3°F
(7.4°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1997 1952
49th Warmest Warmest since: 2009 2017
Ties: 1971, 1976
Mar 2007–Feb 2010
36-Month
45.1°F
(7.3°C)
45.3°F
(7.4°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 2005 1952
20th Warmest Warmest since: 2009 2018
Ties: 1955, 1995, 2019
Mar 2006–Feb 2010
48-Month
45.4°F
(7.4°C)
45.3°F
(7.4°C)
0.1°F
(0.0°C)
50th Coolest Coolest since: 2006 1952
15th Warmest Warmest since: 2009 2002
Ties: 1995
Mar 2005–Feb 2010
60-Month
45.5°F
(7.5°C)
45.4°F
(7.4°C)
0.1°F
(0.1°C)
50th Coolest Coolest since: 2007 1952
11th Warmest Warmest since: 2009 2002
Ties: 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/