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 April 2022. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, February 2017

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
February 2017
1-Month
25.3°F
(-3.7°C)
27.6°F
(-2.4°C)
-2.3°F
(-1.3°C)
32nd Coolest Coolest since: 2011 1989
52nd Warmest Warmest since: 2016 2016
Jan–Feb 2017
2-Month
18.6°F
(-7.4°C)
25.4°F
(-3.7°C)
-6.8°F
(-3.7°C)
16th Coolest Coolest since: 1996 1949
68th Warmest Warmest since: 2016 1983
Dec 2016–Feb 2017
3-Month
17.7°F
(-7.9°C)
24.3°F
(-4.3°C)
-6.6°F
(-3.6°C)
10th Coolest Coolest since: 1993 1949
73rd Warmest Warmest since: 2016 2020
Nov 2016–Feb 2017
4-Month
23.8°F
(-4.6°C)
26.5°F
(-3.1°C)
-2.7°F
(-1.5°C)
22nd Coolest Coolest since: 2001 1979
61st Warmest Warmest since: 2016 2000
Ties: 1951, 1996, 2019
Oct 2016–Feb 2017
5-Month
28.7°F
(-1.8°C)
30.2°F
(-1.0°C)
-1.5°F
(-0.8°C)
27th Coolest Coolest since: 2010 1949
55th Warmest Warmest since: 2016 2000
Sep 2016–Feb 2017
6-Month
33.7°F
(0.9°C)
34.8°F
(1.6°C)
-1.1°F
(-0.7°C)
29th Coolest Coolest since: 2010 1949
53rd Warmest Warmest since: 2016 2002
Aug 2016–Feb 2017
7-Month
38.7°F
(3.7°C)
39.6°F
(4.2°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 2011 1949
49th Warmest Warmest since: 2016 2002
Ties: 1994
Jul 2016–Feb 2017
8-Month
42.8°F
(6.0°C)
43.5°F
(6.4°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 2011 1949
46th Warmest Warmest since: 2016 2002
Jun 2016–Feb 2017
9-Month
45.5°F
(7.5°C)
45.6°F
(7.6°C)
-0.1°F
(-0.1°C)
42nd Coolest Coolest since: 2011 1949
40th Warmest Warmest since: 2016 2022
May 2016–Feb 2017
10-Month
46.3°F
(7.9°C)
46.4°F
(8.0°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 2011 1949
39th Warmest Warmest since: 2016 2002
Ties: 1963, 1968
Apr 2016–Feb 2017
11-Month
46.7°F
(8.2°C)
46.3°F
(7.9°C)
0.4°F
(0.3°C)
54th Coolest Coolest since: 2011 1949
28th Warmest Warmest since: 2016 2002
Ties: 1983, 2009
Mar 2016–Feb 2017
12-Month
46.2°F
(7.9°C)
45.4°F
(7.4°C)
0.8°F
(0.5°C)
63rd Coolest Coolest since: 2012 1952
17th Warmest Warmest since: 2016 2016
Ties: 1992, 2004, 2018
Sep 2015–Feb 2017
18-Month
43.7°F
(6.5°C)
41.9°F
(5.5°C)
1.8°F
(1.0°C)
74th Coolest Coolest since: 2012 1952
4th Warmest Warmest since: 2013 2022
Mar 2015–Feb 2017
24-Month
47.7°F
(8.7°C)
45.5°F
(7.5°C)
2.2°F
(1.2°C)
75th Coolest Coolest since: 2013 1952
1st Warmest Warmest to Date 2017
Mar 2014–Feb 2017
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2018
Ties: 1956, 1957, 1958, 1981, 1982, 1983, 2014, 2015, 2016
Mar 2013–Feb 2017
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1956, 1957, 1958, 1959, 1981, 1982, 1983, 1984, 2014, 2015, 2016, 2018
Mar 2012–Feb 2017
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1956, 1957, 1958, 1959, 1960, 1981, 1982, 1983, 1984, 1985, 2014, 2015, 2016, 2018, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2022, retrieved on May 28, 2022 from https://www.ncdc.noaa.gov/cag/