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


Helena, Montana

Average Temperature Rankings, March 2012

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 2012
1-Month
41.0°F
(5.0°C)
35.9°F
(2.2°C)
5.1°F
(2.8°C)
72nd Coolest Coolest since: 2011 2019
8th Warmest Warmest since: 2007 2015
Ties: 1972
Feb–Mar 2012
2-Month
34.5°F
(1.4°C)
31.6°F
(-0.2°C)
2.9°F
(1.6°C)
64th Coolest Coolest since: 2011 2019
16th Warmest Warmest since: 2004 2015
Ties: 1999
Jan–Mar 2012
3-Month
31.9°F
(-0.1°C)
28.8°F
(-1.8°C)
3.1°F
(1.7°C)
67th Coolest Coolest since: 2011 1949
13th Warmest Warmest since: 2006 1983
Dec 2011–Mar 2012
4-Month
30.4°F
(-0.9°C)
27.0°F
(-2.8°C)
3.4°F
(1.9°C)
70th Coolest Coolest since: 2011 1949
9th Warmest Warmest since: 2000 1983
Ties: 1994
Nov 2011–Mar 2012
5-Month
30.6°F
(-0.8°C)
28.1°F
(-2.2°C)
2.5°F
(1.4°C)
69th Coolest Coolest since: 2011 1949
10th Warmest Warmest since: 2000 2000
Oct 2011–Mar 2012
6-Month
33.4°F
(0.8°C)
30.9°F
(-0.6°C)
2.5°F
(1.4°C)
72nd Coolest Coolest since: 2011 1949
6th Warmest Warmest since: 2000 2000
Ties: 1954
Sep 2011–Mar 2012
7-Month
37.4°F
(3.0°C)
34.7°F
(1.5°C)
2.7°F
(1.5°C)
73rd Coolest Coolest since: 2011 1949
5th Warmest Warmest since: 2000 2000
Aug 2011–Mar 2012
8-Month
41.5°F
(5.3°C)
38.9°F
(3.8°C)
2.6°F
(1.5°C)
74th Coolest Coolest since: 2011 1949
4th Warmest Warmest since: 2000 2000
Jul 2011–Mar 2012
9-Month
44.6°F
(7.0°C)
42.3°F
(5.7°C)
2.3°F
(1.3°C)
73rd Coolest Coolest since: 2011 1949
5th Warmest Warmest since: 2002 2000, 2016
Ties: 1954, 1961, 2002
Jun 2011–Mar 2012
10-Month
46.0°F
(7.8°C)
44.3°F
(6.8°C)
1.7°F
(1.0°C)
69th Coolest Coolest since: 2011 1949
9th Warmest Warmest since: 2002 2016
Ties: 1954
May 2011–Mar 2012
11-Month
46.4°F
(8.0°C)
45.2°F
(7.3°C)
1.2°F
(0.7°C)
65th Coolest Coolest since: 2011 1949
13th Warmest Warmest since: 2008 2016
Ties: 1940, 1953, 1954, 1995
Apr 2011–Mar 2012
12-Month
45.9°F
(7.7°C)
45.2°F
(7.3°C)
0.7°F
(0.4°C)
58th Coolest Coolest since: 2011 1949, 1952
20th Warmest Warmest since: 2008 2016
Ties: 1954, 1958, 1963, 1983
Oct 2010–Mar 2012
18-Month
40.4°F
(4.7°C)
40.4°F
(4.7°C)
0.0°F
(0.0°C)
43rd Coolest Coolest since: 2011 1952
31st Warmest Warmest since: 2009 2013
Ties: 2002, 2009
Apr 2010–Mar 2012
24-Month
44.6°F
(7.0°C)
45.2°F
(7.3°C)
-0.6°F
(-0.3°C)
31st Coolest Coolest since: 2011 1952
43rd Warmest Warmest since: 2009 2017
Ties: 1965, 1996
Apr 2009–Mar 2012
36-Month
44.4°F
(6.9°C)
45.2°F
(7.3°C)
-0.8°F
(-0.4°C)
26th Coolest Coolest since: 2011 1951, 1952
44th Warmest Warmest since: 2010 1941
Ties: 1954, 1966, 1976
Apr 2008–Mar 2012
48-Month
44.5°F
(6.9°C)
45.2°F
(7.3°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1999 1952
37th Warmest Warmest since: 2011 2002
Ties: 1999
Apr 2007–Mar 2012
60-Month
44.9°F
(7.2°C)
45.2°F
(7.3°C)
-0.3°F
(-0.1°C)
38th Coolest Coolest since: 1999 1952
24th Warmest Warmest since: 2011 1992, 2008
Ties: 1964, 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/