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 2003

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 2003
1-Month
45.1°F
(7.3°C)
44.3°F
(6.8°C)
0.8°F
(0.5°C)
53rd Coolest Coolest since: 2002 1975
29th Warmest Warmest since: 2000 1987
Ties: 1998
Mar–Apr 2003
2-Month
39.2°F
(4.0°C)
39.9°F
(4.4°C)
-0.7°F
(-0.4°C)
42nd Coolest Coolest since: 2002 1951
38th Warmest Warmest since: 2000 2015
Ties: 1966
Feb–Apr 2003
3-Month
34.3°F
(1.3°C)
35.7°F
(2.1°C)
-1.4°F
(-0.8°C)
37th Coolest Coolest since: 2002 1975
43rd Warmest Warmest since: 2000 2016
Jan–Apr 2003
4-Month
32.8°F
(0.4°C)
32.3°F
(0.2°C)
0.5°F
(0.2°C)
57th Coolest Coolest since: 2002 1949
23rd Warmest Warmest since: 2000 2016
Ties: 1941, 1988, 1998, 2004
Dec 2002–Apr 2003
5-Month
31.7°F
(-0.2°C)
30.2°F
(-1.0°C)
1.5°F
(0.8°C)
61st Coolest Coolest since: 2002 1949
18th Warmest Warmest since: 2000 2016
Ties: 1977, 2004
Nov 2002–Apr 2003
6-Month
32.1°F
(0.1°C)
30.6°F
(-0.8°C)
1.5°F
(0.9°C)
66th Coolest Coolest since: 2002 1979
13th Warmest Warmest since: 2000 2000
Ties: 1994, 2013
Oct 2002–Apr 2003
7-Month
33.1°F
(0.6°C)
32.5°F
(0.3°C)
0.6°F
(0.3°C)
50th Coolest Coolest since: 2001 1949, 1979
28th Warmest Warmest since: 2002 2000
Ties: 1941
Sep 2002–Apr 2003
8-Month
36.3°F
(2.4°C)
35.6°F
(2.0°C)
0.7°F
(0.4°C)
53rd Coolest Coolest since: 2001 1979
25th Warmest Warmest since: 2002 2016
Ties: 1994, 1995, 1998
Aug 2002–Apr 2003
9-Month
39.3°F
(4.1°C)
39.2°F
(4.0°C)
0.1°F
(0.1°C)
43rd Coolest Coolest since: 2001 1979
35th Warmest Warmest since: 2002 2016
Jul 2002–Apr 2003
10-Month
42.5°F
(5.8°C)
42.2°F
(5.7°C)
0.3°F
(0.1°C)
49th Coolest Coolest since: 2001 1949
29th Warmest Warmest since: 2002 2016
Ties: 1958, 1998, 2005, 2009
Jun 2002–Apr 2003
11-Month
44.2°F
(6.8°C)
43.9°F
(6.6°C)
0.3°F
(0.2°C)
49th Coolest Coolest since: 2001 1949
29th Warmest Warmest since: 2002 2016
Ties: 1958, 1998, 2009
May 2002–Apr 2003
12-Month
44.9°F
(7.2°C)
44.7°F
(7.1°C)
0.2°F
(0.1°C)
46th Coolest Coolest since: 2001 1949
32nd Warmest Warmest since: 2002 2016
Ties: 1987, 2009
Nov 2001–Apr 2003
18-Month
40.3°F
(4.6°C)
40.0°F
(4.4°C)
0.3°F
(0.2°C)
54th Coolest Coolest since: 2002 1952
21st Warmest Warmest since: 2001 2000, 2013
Ties: 1977
May 2001–Apr 2003
24-Month
46.0°F
(7.8°C)
44.8°F
(7.1°C)
1.2°F
(0.7°C)
68th Coolest Coolest since: 2002 1952
6th Warmest Warmest since: 2000 2017
Ties: 1992
May 2000–Apr 2003
36-Month
45.0°F
(7.2°C)
44.8°F
(7.1°C)
0.2°F
(0.1°C)
54th Coolest Coolest since: 1999 1951
16th Warmest Warmest since: 2002 2018
Ties: 2010
May 1999–Apr 2003
48-Month
45.5°F
(7.5°C)
44.8°F
(7.1°C)
0.7°F
(0.4°C)
59th Coolest Coolest since: 2001 1952
7th Warmest Warmest since: 2002 2002
Ties: 1992, 2006
May 1998–Apr 2003
60-Month
45.7°F
(7.6°C)
44.9°F
(7.2°C)
0.8°F
(0.4°C)
59th Coolest Coolest since: 2002 1952
3rd Warmest Warmest since: 2002 2008
Ties: 2002, 2004, 2007

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/