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 2003

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 2003
1-Month
33.4°F
(0.8°C)
35.9°F
(2.2°C)
-2.5°F
(-1.4°C)
29th Coolest Coolest since: 2002 2019
51st Warmest Warmest since: 2001 2015
Feb–Mar 2003
2-Month
28.9°F
(-1.7°C)
31.6°F
(-0.2°C)
-2.7°F
(-1.5°C)
29th Coolest Coolest since: 2002 2019
51st Warmest Warmest since: 2000 2015
Jan–Mar 2003
3-Month
28.8°F
(-1.8°C)
28.7°F
(-1.8°C)
0.1°F
(0.0°C)
49th Coolest Coolest since: 2002 1949
31st Warmest Warmest since: 2000 1983
Dec 2002–Mar 2003
4-Month
28.4°F
(-2.0°C)
27.0°F
(-2.8°C)
1.4°F
(0.8°C)
56th Coolest Coolest since: 2002 1949
23rd Warmest Warmest since: 2000 1983
Nov 2002–Mar 2003
5-Month
29.5°F
(-1.4°C)
28.1°F
(-2.2°C)
1.4°F
(0.8°C)
56th Coolest Coolest since: 2002 1949
23rd Warmest Warmest since: 2000 2000
Oct 2002–Mar 2003
6-Month
31.2°F
(-0.4°C)
30.9°F
(-0.6°C)
0.3°F
(0.2°C)
41st Coolest Coolest since: 2001 1949
37th Warmest Warmest since: 2002 2000
Ties: 1939
Sep 2002–Mar 2003
7-Month
35.1°F
(1.7°C)
34.7°F
(1.5°C)
0.4°F
(0.2°C)
44th Coolest Coolest since: 2001 1949
34th Warmest Warmest since: 2002 2000
Ties: 1976, 2009
Aug 2002–Mar 2003
8-Month
38.6°F
(3.7°C)
38.9°F
(3.8°C)
-0.3°F
(-0.1°C)
39th Coolest Coolest since: 2001 1949
39th Warmest Warmest since: 2002 2000
Ties: 1980, 2017
Jul 2002–Mar 2003
9-Month
42.3°F
(5.7°C)
42.4°F
(5.8°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 2001 1949
35th Warmest Warmest since: 2002 2000, 2016
Jun 2002–Mar 2003
10-Month
44.2°F
(6.8°C)
44.3°F
(6.8°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 2001 1949
35th Warmest Warmest since: 2002 2016
Ties: 2005
May 2002–Mar 2003
11-Month
45.0°F
(7.2°C)
45.2°F
(7.3°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 2001 1949
35th Warmest Warmest since: 2002 2016
Apr 2002–Mar 2003
12-Month
44.8°F
(7.1°C)
45.2°F
(7.3°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 2001 1949, 1952
39th Warmest Warmest since: 2002 2016
Ties: 1980, 1987, 1989, 1998
Oct 2001–Mar 2003
18-Month
40.5°F
(4.7°C)
40.4°F
(4.7°C)
0.1°F
(0.0°C)
46th Coolest Coolest since: 2002 1952
28th Warmest Warmest since: 2001 2013
Ties: 1959, 2005
Apr 2001–Mar 2003
24-Month
46.0°F
(7.8°C)
45.2°F
(7.3°C)
0.8°F
(0.5°C)
63rd Coolest Coolest since: 2002 1952
11th Warmest Warmest since: 2000 2017
Apr 2000–Mar 2003
36-Month
45.2°F
(7.3°C)
45.1°F
(7.3°C)
0.1°F
(0.0°C)
50th Coolest Coolest since: 1999 1951, 1952
20th Warmest Warmest since: 2002 1941
Ties: 1968
Apr 1999–Mar 2003
48-Month
45.6°F
(7.6°C)
45.1°F
(7.3°C)
0.5°F
(0.3°C)
58th Coolest Coolest since: 2001 1952
8th Warmest Warmest since: 2002 2002
Ties: 1942, 2001
Apr 1998–Mar 2003
60-Month
45.9°F
(7.7°C)
45.2°F
(7.3°C)
0.7°F
(0.4°C)
59th Coolest Coolest since: 2002 1952
3rd Warmest Warmest since: 2002 1992, 2008
Ties: 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/