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 2021. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, February 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
February 2018
1-Month
16.8°F
(-8.4°C)
27.7°F
(-2.4°C)
-10.9°F
(-6.0°C)
9th Coolest Coolest since: 1993 1989
74th Warmest Warmest since: 2017 2016
Jan–Feb 2018
2-Month
20.1°F
(-6.6°C)
25.4°F
(-3.7°C)
-5.3°F
(-2.9°C)
18th Coolest Coolest since: 2017 1949
65th Warmest Warmest since: 2016 1983
Dec 2017–Feb 2018
3-Month
19.6°F
(-6.9°C)
24.3°F
(-4.3°C)
-4.7°F
(-2.6°C)
14th Coolest Coolest since: 2017 1949
68th Warmest Warmest since: 2016 2020
Ties: 1996
Nov 2017–Feb 2018
4-Month
22.7°F
(-5.2°C)
26.4°F
(-3.1°C)
-3.7°F
(-2.1°C)
15th Coolest Coolest since: 2001 1979
67th Warmest Warmest since: 2017 2000
Oct 2017–Feb 2018
5-Month
27.3°F
(-2.6°C)
30.2°F
(-1.0°C)
-2.9°F
(-1.6°C)
16th Coolest Coolest since: 2001 1979
65th Warmest Warmest since: 2017 2000
Ties: 1943
Sep 2017–Feb 2018
6-Month
32.5°F
(0.3°C)
34.8°F
(1.6°C)
-2.3°F
(-1.3°C)
19th Coolest Coolest since: 2001 1949, 1979
62nd Warmest Warmest since: 2017 2000, 2002
Aug 2017–Feb 2018
7-Month
38.0°F
(3.3°C)
39.5°F
(4.2°C)
-1.5°F
(-0.9°C)
21st Coolest Coolest since: 2001 1979
60th Warmest Warmest since: 2017 2002
Jul 2017–Feb 2018
8-Month
42.9°F
(6.1°C)
43.4°F
(6.3°C)
-0.5°F
(-0.2°C)
36th Coolest Coolest since: 2017 1949, 1979
45th Warmest Warmest since: 2016 2002
Ties: 1955
Jun 2017–Feb 2018
9-Month
45.3°F
(7.4°C)
45.4°F
(7.4°C)
-0.1°F
(0.0°C)
39th Coolest Coolest since: 2011 1949
42nd Warmest Warmest since: 2017 2002
Ties: 1965
May 2017–Feb 2018
10-Month
46.5°F
(8.1°C)
46.4°F
(8.0°C)
0.1°F
(0.1°C)
45th Coolest Coolest since: 2017 1949
36th Warmest Warmest since: 2016 2002
Ties: 1968
Apr 2017–Feb 2018
11-Month
46.5°F
(8.1°C)
46.2°F
(7.9°C)
0.3°F
(0.2°C)
47th Coolest Coolest since: 2011 1949
34th Warmest Warmest since: 2017 2002
Ties: 1946
Mar 2017–Feb 2018
12-Month
46.1°F
(7.8°C)
45.3°F
(7.4°C)
0.8°F
(0.4°C)
59th Coolest Coolest since: 2017 1952
20th Warmest Warmest since: 2017 2016
Ties: 1953, 1964, 2004, 2017
Sep 2016–Feb 2018
18-Month
42.0°F
(5.6°C)
41.9°F
(5.5°C)
0.1°F
(0.1°C)
47th Coolest Coolest since: 2012 1986
30th Warmest Warmest since: 2017 2013
Ties: 1946, 1983, 1984
Mar 2016–Feb 2018
24-Month
46.1°F
(7.8°C)
45.4°F
(7.4°C)
0.7°F
(0.4°C)
62nd Coolest Coolest since: 2012 1952
13th Warmest Warmest since: 2017 2017
Ties: 2006
Mar 2015–Feb 2018
36-Month
47.1°F
(8.4°C)
45.4°F
(7.4°C)
1.7°F
(1.0°C)
70th Coolest Coolest since: 2013 1952
1st Warmest Warmest to Date 2018
Mar 2014–Feb 2018
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1956, 1957, 1958, 1959, 1981, 1982, 1983, 1984, 2014, 2015, 2016, 2017
Mar 2013–Feb 2018
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002, 2008
Ties: 1956, 1957, 1958, 1959, 1960, 1981, 1982, 1983, 1984, 1985, 2014, 2015, 2016, 2017, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2021, retrieved on August 1, 2021 from https://www.ncdc.noaa.gov/cag/