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 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, February 1990

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
February 1990
1-Month
27.6°F
(-2.4°C)
27.4°F
(-2.6°C)
0.2°F
(0.2°C)
43rd Coolest Coolest since: 1989 1989
39th Warmest Warmest since: 1988 1991
Ties: 2010
Jan–Feb 1990
2-Month
28.5°F
(-1.9°C)
25.2°F
(-3.8°C)
3.3°F
(1.9°C)
64th Coolest Coolest since: 1989 1949
18th Warmest Warmest since: 1984 1983
Dec 1989–Feb 1990
3-Month
27.1°F
(-2.7°C)
24.0°F
(-4.4°C)
3.1°F
(1.7°C)
63rd Coolest Coolest since: 1989 1949
18th Warmest Warmest since: 1983 1967, 1983
Ties: 1977, 1999
Nov 1989–Feb 1990
4-Month
29.7°F
(-1.3°C)
26.2°F
(-3.2°C)
3.5°F
(1.9°C)
74th Coolest Coolest since: 1989 1979
7th Warmest Warmest since: 1981 2000
Oct 1989–Feb 1990
5-Month
32.9°F
(0.5°C)
29.9°F
(-1.2°C)
3.0°F
(1.7°C)
73rd Coolest Coolest since: 1989 1949
7th Warmest Warmest since: 1967 2000
Sep 1989–Feb 1990
6-Month
36.8°F
(2.7°C)
34.5°F
(1.4°C)
2.3°F
(1.3°C)
72nd Coolest Coolest since: 1989 1949
8th Warmest Warmest since: 1967 1967
Ties: 2006, 2012
Aug 1989–Feb 1990
7-Month
40.8°F
(4.9°C)
39.3°F
(4.1°C)
1.5°F
(0.8°C)
64th Coolest Coolest since: 1989 1949
16th Warmest Warmest since: 1983 2002
Ties: 1970, 2009
Jul 1989–Feb 1990
8-Month
44.8°F
(7.1°C)
43.2°F
(6.2°C)
1.6°F
(0.9°C)
65th Coolest Coolest since: 1989 1949
15th Warmest Warmest since: 1967 2002
Jun 1989–Feb 1990
9-Month
46.8°F
(8.2°C)
45.3°F
(7.4°C)
1.5°F
(0.8°C)
69th Coolest Coolest since: 1989 1949
11th Warmest Warmest since: 1967 2002
Ties: 1941, 1991
May 1989–Feb 1990
10-Month
47.3°F
(8.5°C)
46.1°F
(7.8°C)
1.2°F
(0.7°C)
67th Coolest Coolest since: 1989 1949
13th Warmest Warmest since: 1967 2002
Ties: 1958, 1991, 2007
Apr 1989–Feb 1990
11-Month
47.1°F
(8.4°C)
46.0°F
(7.8°C)
1.1°F
(0.6°C)
66th Coolest Coolest since: 1989 1949
14th Warmest Warmest since: 1988 2002
Ties: 1953, 1970, 1992
Mar 1989–Feb 1990
12-Month
45.5°F
(7.5°C)
45.1°F
(7.3°C)
0.4°F
(0.2°C)
55th Coolest Coolest since: 1987 1952
23rd Warmest Warmest since: 1989 2016
Ties: 1953, 2004
Sep 1988–Feb 1990
18-Month
41.3°F
(5.2°C)
41.6°F
(5.3°C)
-0.3°F
(-0.1°C)
43rd Coolest Coolest since: 1987 1952
33rd Warmest Warmest since: 1989 2013
Ties: 1959, 1993, 2012
Mar 1988–Feb 1990
24-Month
45.6°F
(7.6°C)
45.2°F
(7.3°C)
0.4°F
(0.3°C)
56th Coolest Coolest since: 1987 1952
18th Warmest Warmest since: 1989 2017
Ties: 1995, 2006
Mar 1987–Feb 1990
36-Month
45.9°F
(7.7°C)
45.2°F
(7.3°C)
0.7°F
(0.4°C)
63rd Coolest Coolest since: 1989 1952
7th Warmest Warmest to Date 2018
Mar 1986–Feb 1990
48-Month
45.8°F
(7.7°C)
45.2°F
(7.3°C)
0.6°F
(0.4°C)
59th Coolest Coolest since: 1989 1952
7th Warmest Warmest to Date 2002
Mar 1985–Feb 1990
60-Month
45.1°F
(7.3°C)
45.1°F
(7.3°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 1989 1952
16th Warmest Warmest to Date 1992, 2002, 2008, 2009
Ties: 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2020, retrieved on August 13, 2020 from https://www.ncdc.noaa.gov/cag/