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 October 2021. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, January 1941

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 1941
1-Month
23.1°F
(-4.9°C)
23.6°F
(-4.7°C)
-0.5°F
(-0.2°C)
44th Coolest Coolest since: 1940 1949, 1950
39th Warmest Warmest since: 1939 2006
Dec 1940–Jan 1941
2-Month
26.4°F
(-3.1°C)
23.1°F
(-4.9°C)
3.3°F
(1.8°C)
63rd Coolest Coolest since: 1940 1949
19th Warmest Warmest since: 1939 1958
Ties: 1961
Nov 1940–Jan 1941
3-Month
25.4°F
(-3.7°C)
26.4°F
(-3.1°C)
-1.0°F
(-0.6°C)
36th Coolest Coolest to Date 1979
46th Warmest Warmest since: 1940 2000
Ties: 1971
Oct 1940–Jan 1941
4-Month
31.8°F
(-0.1°C)
31.2°F
(-0.4°C)
0.6°F
(0.3°C)
42nd Coolest Coolest to Date 1979
39th Warmest Warmest since: 1940 2000
Ties: 2005
Sep 1940–Jan 1941
5-Month
37.9°F
(3.3°C)
36.6°F
(2.6°C)
1.3°F
(0.7°C)
56th Coolest Coolest since: 1940 1979
25th Warmest Warmest since: 1940 2002
Ties: 1940, 1946, 1994
Aug 1940–Jan 1941
6-Month
43.6°F
(6.4°C)
42.0°F
(5.6°C)
1.6°F
(0.8°C)
67th Coolest Coolest since: 1940 1986
14th Warmest Warmest since: 1939 2002
Ties: 1964, 2013
Jul 1940–Jan 1941
7-Month
47.7°F
(8.7°C)
46.1°F
(7.8°C)
1.6°F
(0.9°C)
66th Coolest Coolest since: 1940 1979
15th Warmest Warmest since: 1939 2002
Jun 1940–Jan 1941
8-Month
50.0°F
(10.0°C)
48.1°F
(8.9°C)
1.9°F
(1.1°C)
71st Coolest Coolest since: 1940 1952
10th Warmest Warmest to Date 2002
May 1940–Jan 1941
9-Month
51.1°F
(10.6°C)
48.9°F
(9.4°C)
2.2°F
(1.2°C)
77th Coolest Coolest since: 1940 1952
4th Warmest Warmest to Date 2002
Apr 1940–Jan 1941
10-Month
50.4°F
(10.2°C)
48.6°F
(9.2°C)
1.8°F
(1.0°C)
75th Coolest Coolest since: 1940 1952
6th Warmest Warmest to Date 2002
Ties: 1999
Mar 1940–Jan 1941
11-Month
49.5°F
(9.7°C)
47.4°F
(8.6°C)
2.1°F
(1.1°C)
73rd Coolest Coolest since: 1940 1952
6th Warmest Warmest to Date 2002
Feb 1940–Jan 1941
12-Month
47.6°F
(8.7°C)
45.8°F
(7.7°C)
1.8°F
(1.0°C)
73rd Coolest Coolest since: 1940 1952
6th Warmest Warmest to Date 2016
Aug 1939–Jan 1941
18-Month
46.1°F
(7.8°C)
44.6°F
(7.0°C)
1.5°F
(0.8°C)
71st Coolest Coolest since: 1940 1950, 1952
6th Warmest Warmest to Date 2000
Ties: 1989
Feb 1939–Jan 1941
24-Month
46.8°F
(8.2°C)
45.8°F
(7.7°C)
1.0°F
(0.5°C)
66th Coolest Coolest to Date 1950
9th Warmest Warmest to Date 2017
Feb 1938–Jan 1941
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2018
Feb 1937–Jan 1941
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Feb 1936–Jan 1941
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952, 1953
-- -- 2002, 2008, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2021, retrieved on November 29, 2021 from https://www.ncdc.noaa.gov/cag/