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 2020. 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
(1895-2020)
Warmest/Coolest
Since
Record
March 2003
1-Month
33.3°F
(0.7°C)
35.9°F
(2.2°C)
-2.6°F
(-1.5°C)
31st Coolest Coolest since: 2002 2019
50th Warmest Warmest since: 2001 2015
Feb–Mar 2003
2-Month
28.8°F
(-1.8°C)
31.6°F
(-0.2°C)
-2.8°F
(-1.6°C)
29th Coolest Coolest since: 2002 2019
52nd Warmest Warmest since: 2000 2015
Jan–Mar 2003
3-Month
28.7°F
(-1.8°C)
28.7°F
(-1.8°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 2002 1949
32nd Warmest Warmest since: 2000 1983
Dec 2002–Mar 2003
4-Month
28.3°F
(-2.1°C)
27.0°F
(-2.8°C)
1.3°F
(0.7°C)
56th Coolest Coolest since: 2002 1949
24th Warmest Warmest since: 2000 1983
Ties: 1966
Nov 2002–Mar 2003
5-Month
29.4°F
(-1.4°C)
28.1°F
(-2.2°C)
1.3°F
(0.8°C)
57th Coolest Coolest since: 2002 1949
23rd Warmest Warmest since: 2000 2000
Ties: 1970
Oct 2002–Mar 2003
6-Month
31.1°F
(-0.5°C)
30.9°F
(-0.6°C)
0.2°F
(0.1°C)
42nd Coolest Coolest since: 2001 1949
37th Warmest Warmest since: 2002 2000
Ties: 1970
Sep 2002–Mar 2003
7-Month
34.9°F
(1.6°C)
34.6°F
(1.4°C)
0.3°F
(0.2°C)
41st Coolest Coolest since: 2001 1949
38th Warmest Warmest since: 2002 2016
Ties: 1966
Aug 2002–Mar 2003
8-Month
38.5°F
(3.6°C)
38.9°F
(3.8°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 2001 1949
44th Warmest Warmest since: 2002 2016
Ties: 1976, 1980, 1987
Jul 2002–Mar 2003
9-Month
42.1°F
(5.6°C)
42.3°F
(5.7°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 2001 1949
38th Warmest Warmest since: 2002 2016
Jun 2002–Mar 2003
10-Month
44.1°F
(6.7°C)
44.3°F
(6.8°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 2001 1949
36th Warmest Warmest since: 2002 2016
May 2002–Mar 2003
11-Month
44.9°F
(7.2°C)
45.2°F
(7.3°C)
-0.3°F
(-0.1°C)
43rd Coolest Coolest since: 2001 1949
36th Warmest Warmest since: 2002 2016
Ties: 1980
Apr 2002–Mar 2003
12-Month
44.6°F
(7.0°C)
45.1°F
(7.3°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 2001 1949
42nd Warmest Warmest since: 2002 2016
Oct 2001–Mar 2003
18-Month
40.4°F
(4.7°C)
40.4°F
(4.7°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 2002 1952
29th Warmest Warmest since: 2001 2013
Ties: 2005, 2012
Apr 2001–Mar 2003
24-Month
45.9°F
(7.7°C)
45.2°F
(7.3°C)
0.7°F
(0.4°C)
65th Coolest Coolest since: 2002 1952
10th Warmest Warmest since: 2000 2017
Ties: 1954
Apr 2000–Mar 2003
36-Month
45.1°F
(7.3°C)
45.1°F
(7.3°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1999 1951, 1952
22nd Warmest Warmest since: 2002 2008
Ties: 1967, 1984
Apr 1999–Mar 2003
48-Month
45.5°F
(7.5°C)
45.1°F
(7.3°C)
0.4°F
(0.2°C)
58th Coolest Coolest since: 2001 1952
9th Warmest Warmest since: 2002 2009
Ties: 1993, 2019
Apr 1998–Mar 2003
60-Month
45.7°F
(7.6°C)
45.1°F
(7.3°C)
0.6°F
(0.3°C)
58th Coolest Coolest since: 2001 1952
5th Warmest Warmest since: 2002 2008
Ties: 2006, 2007, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2020, retrieved on October 29, 2020 from https://www.ncdc.noaa.gov/cag/