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, January 1943

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Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1943
1-Month
6.5°F
(-14.2°C)
23.2°F
(-4.9°C)
-16.7°F
(-9.3°C)
5th Coolest Coolest to Date 1949
79th Warmest Warmest since: 1942 2006
Dec 1942–Jan 1943
2-Month
17.3°F
(-8.2°C)
22.7°F
(-5.2°C)
-5.4°F
(-3.0°C)
15th Coolest Coolest since: 1942 1949
68th Warmest Warmest since: 1942 2021
Ties: 1942
Nov 1942–Jan 1943
3-Month
21.8°F
(-5.7°C)
26.1°F
(-3.3°C)
-4.3°F
(-2.4°C)
13th Coolest Coolest to Date 1979
70th Warmest Warmest since: 1942 2000, 2021
Ties: 1962
Oct 1942–Jan 1943
4-Month
28.2°F
(-2.1°C)
30.8°F
(-0.7°C)
-2.6°F
(-1.4°C)
17th Coolest Coolest to Date 1979
65th Warmest Warmest since: 1942 2000
Sep 1942–Jan 1943
5-Month
34.1°F
(1.2°C)
36.3°F
(2.4°C)
-2.2°F
(-1.2°C)
21st Coolest Coolest since: 1942 1979
61st Warmest Warmest since: 1941 2002
Ties: 1987
Aug 1942–Jan 1943
6-Month
39.6°F
(4.2°C)
41.7°F
(5.4°C)
-2.1°F
(-1.2°C)
19th Coolest Coolest since: 1942 1986
63rd Warmest Warmest since: 1941 2002
Jul 1942–Jan 1943
7-Month
43.9°F
(6.6°C)
45.7°F
(7.6°C)
-1.8°F
(-1.0°C)
20th Coolest Coolest since: 1942 1979
62nd Warmest Warmest since: 1941 2002
Ties: 1947
Jun 1942–Jan 1943
8-Month
45.6°F
(7.6°C)
47.7°F
(8.7°C)
-2.1°F
(-1.1°C)
14th Coolest Coolest to Date 1952
68th Warmest Warmest since: 1942 2022
May 1942–Jan 1943
9-Month
46.1°F
(7.8°C)
48.5°F
(9.2°C)
-2.4°F
(-1.4°C)
13th Coolest Coolest to Date 1952
69th Warmest Warmest since: 1942 2002
Apr 1942–Jan 1943
10-Month
46.2°F
(7.9°C)
48.1°F
(8.9°C)
-1.9°F
(-1.0°C)
14th Coolest Coolest to Date 1952
68th Warmest Warmest since: 1942 2002
Ties: 1950
Mar 1942–Jan 1943
11-Month
45.0°F
(7.2°C)
47.0°F
(8.3°C)
-2.0°F
(-1.1°C)
13th Coolest Coolest to Date 1952
67th Warmest Warmest since: 1942 2022
Ties: 2010
Feb 1942–Jan 1943
12-Month
42.6°F
(5.9°C)
45.4°F
(7.4°C)
-2.8°F
(-1.5°C)
8th Coolest Coolest to Date 1952
72nd Warmest Warmest since: 1942 2016
Aug 1941–Jan 1943
18-Month
41.4°F
(5.2°C)
44.2°F
(6.8°C)
-2.8°F
(-1.6°C)
4th Coolest Coolest to Date 1952
74th Warmest Warmest since: 1942 2022
Ties: 1951
Feb 1941–Jan 1943
24-Month
43.6°F
(6.4°C)
45.4°F
(7.4°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest to Date 1950
64th Warmest Warmest since: 1942 2017
Ties: 1945, 1966, 1977, 1980
Feb 1940–Jan 1943
36-Month
44.8°F
(7.1°C)
45.5°F
(7.5°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest to Date 1952
35th Warmest Warmest since: 1942 2018
Feb 1939–Jan 1943
48-Month
44.9°F
(7.2°C)
45.4°F
(7.4°C)
-0.5°F
(-0.2°C)
40th Coolest Coolest to Date 1952
28th Warmest Warmest to Date 2019
Ties: 1996, 2012
Feb 1938–Jan 1943
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1953
-- -- 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2022, retrieved on May 16, 2022 from https://www.ncdc.noaa.gov/cag/