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 April 2022. 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
(1895-2022)
Warmest/Coolest
Since
Record
February 2010
1-Month
28.1°F
(-2.2°C)
27.6°F
(-2.4°C)
0.5°F
(0.2°C)
45th Coolest Coolest since: 2007 1989
39th Warmest Warmest since: 2009 2016
Jan–Feb 2010
2-Month
24.4°F
(-4.2°C)
25.5°F
(-3.6°C)
-1.1°F
(-0.6°C)
41st Coolest Coolest since: 2005 1949
43rd Warmest Warmest since: 2009 1983
Ties: 2021
Dec 2009–Feb 2010
3-Month
20.0°F
(-6.7°C)
24.3°F
(-4.3°C)
-4.3°F
(-2.4°C)
16th Coolest Coolest since: 1996 1949
67th Warmest Warmest since: 2009 2020
Ties: 1973
Nov 2009–Feb 2010
4-Month
24.2°F
(-4.3°C)
26.5°F
(-3.1°C)
-2.3°F
(-1.2°C)
28th Coolest Coolest since: 2001 1979
55th Warmest Warmest since: 2009 2000
Oct 2009–Feb 2010
5-Month
27.3°F
(-2.6°C)
30.2°F
(-1.0°C)
-2.9°F
(-1.6°C)
17th Coolest Coolest since: 2001 1949
65th Warmest Warmest since: 2009 2000
Ties: 2018
Sep 2009–Feb 2010
6-Month
33.3°F
(0.7°C)
34.8°F
(1.6°C)
-1.5°F
(-0.9°C)
27th Coolest Coolest since: 2001 1949
55th Warmest Warmest since: 2009 2002
Aug 2009–Feb 2010
7-Month
38.3°F
(3.5°C)
39.7°F
(4.3°C)
-1.4°F
(-0.8°C)
27th Coolest Coolest since: 2001 1949
55th Warmest Warmest since: 2009 2002
Ties: 1959
Jul 2009–Feb 2010
8-Month
42.1°F
(5.6°C)
43.5°F
(6.4°C)
-1.4°F
(-0.8°C)
25th Coolest Coolest since: 2001 1949
57th Warmest Warmest since: 2009 2002
Ties: 1966, 1987, 2011
Jun 2009–Feb 2010
9-Month
44.0°F
(6.7°C)
45.5°F
(7.5°C)
-1.5°F
(-0.8°C)
23rd Coolest Coolest since: 2001 1949
59th Warmest Warmest since: 2009 2022
Ties: 1945, 1947, 1966, 2011
May 2009–Feb 2010
10-Month
45.1°F
(7.3°C)
46.4°F
(8.0°C)
-1.3°F
(-0.7°C)
25th Coolest Coolest since: 2001 1949
57th Warmest Warmest since: 2009 2002
Ties: 1945
Apr 2009–Feb 2010
11-Month
44.8°F
(7.1°C)
46.3°F
(7.9°C)
-1.5°F
(-0.8°C)
22nd Coolest Coolest since: 1997 1949
60th Warmest Warmest since: 2009 2002
Ties: 1994
Mar 2009–Feb 2010
12-Month
43.6°F
(6.4°C)
45.4°F
(7.4°C)
-1.8°F
(-1.0°C)
18th Coolest Coolest since: 1997 1952
62nd Warmest Warmest since: 2009 2016
Ties: 1942, 1950
Sep 2008–Feb 2010
18-Month
41.2°F
(5.1°C)
41.9°F
(5.5°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1998 1952
46th Warmest Warmest since: 2009 2022
Ties: 1958, 2020
Mar 2008–Feb 2010
24-Month
44.7°F
(7.1°C)
45.5°F
(7.5°C)
-0.8°F
(-0.4°C)
29th Coolest Coolest since: 1998 1952
47th Warmest Warmest since: 2009 2017
Ties: 1958, 1963
Mar 2007–Feb 2010
36-Month
45.7°F
(7.6°C)
45.5°F
(7.5°C)
0.2°F
(0.1°C)
55th Coolest Coolest since: 2005 1952
17th Warmest Warmest since: 2009 2018
Ties: 2019
Mar 2006–Feb 2010
48-Month
45.9°F
(7.7°C)
45.5°F
(7.5°C)
0.4°F
(0.2°C)
57th Coolest Coolest since: 2006 1952
11th Warmest Warmest since: 2009 2002
Ties: 1992, 2004
Mar 2005–Feb 2010
60-Month
46.0°F
(7.8°C)
45.5°F
(7.5°C)
0.5°F
(0.3°C)
54th Coolest Coolest since: 2007 1952
10th Warmest Warmest since: 2009 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2022, retrieved on May 19, 2022 from https://www.ncdc.noaa.gov/cag/