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 June 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, February 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
February 1999
1-Month
31.7°F
(-0.2°C)
27.3°F
(-2.6°C)
4.4°F
(2.4°C)
63rd Coolest Coolest since: 1998 1989
19th Warmest Warmest since: 1995 1991
Jan–Feb 1999
2-Month
29.4°F
(-1.4°C)
25.1°F
(-3.8°C)
4.3°F
(2.4°C)
71st Coolest Coolest since: 1998 1949
11th Warmest Warmest since: 1992 1983
Dec 1998–Feb 1999
3-Month
27.1°F
(-2.7°C)
24.0°F
(-4.4°C)
3.1°F
(1.7°C)
64th Coolest Coolest since: 1998 1949
17th Warmest Warmest since: 1995 2020
Ties: 1977
Nov 1998–Feb 1999
4-Month
29.0°F
(-1.7°C)
26.1°F
(-3.3°C)
2.9°F
(1.6°C)
69th Coolest Coolest since: 1998 1949
12th Warmest Warmest since: 1990 2000
Ties: 2009
Oct 1998–Feb 1999
5-Month
32.3°F
(0.2°C)
29.9°F
(-1.2°C)
2.4°F
(1.4°C)
71st Coolest Coolest since: 1998 1949
9th Warmest Warmest since: 1990 2000
Ties: 1983, 2020
Sep 1998–Feb 1999
6-Month
37.5°F
(3.1°C)
34.5°F
(1.4°C)
3.0°F
(1.7°C)
74th Coolest Coolest since: 1998 1949
6th Warmest Warmest since: 1967 2000, 2002
Aug 1998–Feb 1999
7-Month
42.1°F
(5.6°C)
39.3°F
(4.1°C)
2.8°F
(1.5°C)
74th Coolest Coolest since: 1998 1949
6th Warmest Warmest since: 1967 2002
Jul 1998–Feb 1999
8-Month
45.8°F
(7.7°C)
43.1°F
(6.2°C)
2.7°F
(1.5°C)
75th Coolest Coolest since: 1998 1949
5th Warmest Warmest since: 1967 2002
Ties: 1954
Jun 1998–Feb 1999
9-Month
47.1°F
(8.4°C)
45.2°F
(7.3°C)
1.9°F
(1.1°C)
73rd Coolest Coolest since: 1998 1949
7th Warmest Warmest since: 1967 2002
Ties: 2008
May 1998–Feb 1999
10-Month
48.0°F
(8.9°C)
46.1°F
(7.8°C)
1.9°F
(1.1°C)
75th Coolest Coolest since: 1998 1949
5th Warmest Warmest since: 1967 2002
Apr 1998–Feb 1999
11-Month
47.7°F
(8.7°C)
45.9°F
(7.7°C)
1.8°F
(1.0°C)
76th Coolest Coolest since: 1998 1949
4th Warmest Warmest since: 1995 2002
Ties: 1967, 1995
Mar 1998–Feb 1999
12-Month
46.6°F
(8.1°C)
45.1°F
(7.3°C)
1.5°F
(0.8°C)
70th Coolest Coolest since: 1998 1952
8th Warmest Warmest since: 1995 2016
Sep 1997–Feb 1999
18-Month
43.0°F
(6.1°C)
41.6°F
(5.3°C)
1.4°F
(0.8°C)
70th Coolest Coolest since: 1998 1952
6th Warmest Warmest since: 1991 2013
Ties: 1991
Mar 1997–Feb 1999
24-Month
45.9°F
(7.7°C)
45.2°F
(7.3°C)
0.7°F
(0.4°C)
65th Coolest Coolest since: 1998 1952
9th Warmest Warmest since: 1992 2017
Ties: 1941, 2002, 2003
Mar 1996–Feb 1999
36-Month
44.8°F
(7.1°C)
45.1°F
(7.3°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1998 1952
23rd Warmest Warmest since: 1995 2018
Ties: 1984
Mar 1995–Feb 1999
48-Month
44.4°F
(6.9°C)
45.2°F
(7.3°C)
-0.8°F
(-0.4°C)
39th Coolest Coolest since: 1997 1952
27th Warmest Warmest since: 1998 2002
Ties: 2012
Mar 1994–Feb 1999
60-Month
44.9°F
(7.2°C)
45.1°F
(7.3°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1998 1952
21st Warmest Warmest since: 1995 2002
Ties: 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2020, retrieved on July 16, 2020 from https://www.ncdc.noaa.gov/cag/