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


Helena, Montana

Average Temperature Rankings, April 2006

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 2006
1-Month
46.6°F
(8.1°C)
44.4°F
(6.9°C)
2.2°F
(1.2°C)
64th Coolest Coolest since: 2005 1975
18th Warmest Warmest since: 2004 1987
Ties: 1977
Mar–Apr 2006
2-Month
40.5°F
(4.7°C)
40.0°F
(4.4°C)
0.5°F
(0.3°C)
59th Coolest Coolest since: 2005 1951
21st Warmest Warmest since: 2004 2015
Feb–Apr 2006
3-Month
36.2°F
(2.3°C)
35.6°F
(2.0°C)
0.6°F
(0.3°C)
54th Coolest Coolest since: 2003 1975
26th Warmest Warmest since: 2005 2016
Jan–Apr 2006
4-Month
35.9°F
(2.2°C)
32.4°F
(0.2°C)
3.5°F
(2.0°C)
73rd Coolest Coolest since: 2005 1949
7th Warmest Warmest since: 1992 2016
Dec 2005–Apr 2006
5-Month
32.4°F
(0.2°C)
30.1°F
(-1.1°C)
2.3°F
(1.3°C)
68th Coolest Coolest since: 2005 1949
11th Warmest Warmest since: 2000 2016
Ties: 1953
Nov 2005–Apr 2006
6-Month
32.6°F
(0.3°C)
30.5°F
(-0.8°C)
2.1°F
(1.1°C)
70th Coolest Coolest since: 2005 1979
9th Warmest Warmest since: 2000 2000
Ties: 1983
Oct 2005–Apr 2006
7-Month
34.8°F
(1.6°C)
32.5°F
(0.3°C)
2.3°F
(1.3°C)
72nd Coolest Coolest since: 2005 1949, 1979
6th Warmest Warmest since: 2000 2000
Sep 2005–Apr 2006
8-Month
37.5°F
(3.1°C)
35.5°F
(1.9°C)
2.0°F
(1.2°C)
71st Coolest Coolest since: 2005 1979
7th Warmest Warmest since: 2000 2016
Ties: 1961
Aug 2005–Apr 2006
9-Month
40.9°F
(4.9°C)
39.2°F
(4.0°C)
1.7°F
(0.9°C)
70th Coolest Coolest since: 2005 1979
8th Warmest Warmest since: 2002 2016
Ties: 2013
Jul 2005–Apr 2006
10-Month
43.9°F
(6.6°C)
42.2°F
(5.7°C)
1.7°F
(0.9°C)
68th Coolest Coolest since: 2005 1949
10th Warmest Warmest since: 2004 2016
Jun 2005–Apr 2006
11-Month
45.2°F
(7.3°C)
43.9°F
(6.6°C)
1.3°F
(0.7°C)
66th Coolest Coolest since: 2005 1949
12th Warmest Warmest since: 2004 2016
Ties: 1961
May 2005–Apr 2006
12-Month
45.8°F
(7.7°C)
44.8°F
(7.1°C)
1.0°F
(0.6°C)
66th Coolest Coolest since: 2005 1949
12th Warmest Warmest since: 2004 2016
Ties: 1946, 1967
Nov 2004–Apr 2006
18-Month
41.0°F
(5.0°C)
40.0°F
(4.4°C)
1.0°F
(0.6°C)
63rd Coolest Coolest since: 2005 1952
12th Warmest Warmest since: 2004 2000, 2013
May 2004–Apr 2006
24-Month
45.2°F
(7.3°C)
44.8°F
(7.1°C)
0.4°F
(0.2°C)
57th Coolest Coolest since: 2002 1952
17th Warmest Warmest since: 2005 2017
Ties: 1954, 1988
May 2003–Apr 2006
36-Month
45.6°F
(7.6°C)
44.8°F
(7.1°C)
0.8°F
(0.5°C)
61st Coolest Coolest since: 2005 1951
9th Warmest Warmest since: 2004 2018
Ties: 2007
May 2002–Apr 2006
48-Month
45.5°F
(7.5°C)
44.9°F
(7.2°C)
0.6°F
(0.3°C)
59th Coolest Coolest since: 2004 1952
7th Warmest Warmest since: 2005 2002
Ties: 1992, 2003
May 2001–Apr 2006
60-Month
45.8°F
(7.7°C)
44.8°F
(7.1°C)
1.0°F
(0.6°C)
60th Coolest Coolest since: 2005 1952
2nd Warmest Warmest to Date 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/