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 January 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, January 1943

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
January 1943
1-Month
6.5°F
(-14.2°C)
22.6°F
(-5.2°C)
-16.1°F
(-9.0°C)
5th Coolest Coolest to Date 1949
74th Warmest Warmest since: 1942 2006
Dec 1942–Jan 1943
2-Month
17.3°F
(-8.2°C)
22.2°F
(-5.4°C)
-4.9°F
(-2.8°C)
15th Coolest Coolest since: 1942 1949
62nd Warmest Warmest since: 1942 1958
Ties: 1942
Nov 1942–Jan 1943
3-Month
21.8°F
(-5.7°C)
25.6°F
(-3.6°C)
-3.8°F
(-2.1°C)
12th Coolest Coolest to Date 1979
65th Warmest Warmest since: 1942 1958
Ties: 1962
Oct 1942–Jan 1943
4-Month
28.2°F
(-2.1°C)
30.3°F
(-0.9°C)
-2.1°F
(-1.2°C)
16th Coolest Coolest to Date 1979
60th Warmest Warmest since: 1942 2002
Sep 1942–Jan 1943
5-Month
34.1°F
(1.2°C)
35.8°F
(2.1°C)
-1.7°F
(-0.9°C)
21st Coolest Coolest since: 1942 1979
55th Warmest Warmest since: 1941 2002
Ties: 2010
Aug 1942–Jan 1943
6-Month
39.6°F
(4.2°C)
41.2°F
(5.1°C)
-1.6°F
(-0.9°C)
19th Coolest Coolest since: 1942 1986
57th Warmest Warmest since: 1941 2002
Ties: 2010
Jul 1942–Jan 1943
7-Month
43.9°F
(6.6°C)
45.2°F
(7.3°C)
-1.3°F
(-0.7°C)
21st Coolest Coolest since: 1942 1979
55th Warmest Warmest since: 1941 2002
Ties: 1947, 1984
Jun 1942–Jan 1943
8-Month
45.6°F
(7.6°C)
47.4°F
(8.6°C)
-1.8°F
(-1.0°C)
14th Coolest Coolest to Date 1952
62nd Warmest Warmest since: 1942 2002
May 1942–Jan 1943
9-Month
46.1°F
(7.8°C)
48.1°F
(8.9°C)
-2.0°F
(-1.1°C)
13th Coolest Coolest to Date 1952
63rd Warmest Warmest since: 1942 2002
Apr 1942–Jan 1943
10-Month
46.2°F
(7.9°C)
47.8°F
(8.8°C)
-1.6°F
(-0.9°C)
15th Coolest Coolest to Date 1952
61st Warmest Warmest since: 1942 2002
Ties: 1950, 1996
Mar 1942–Jan 1943
11-Month
45.0°F
(7.2°C)
46.7°F
(8.2°C)
-1.7°F
(-1.0°C)
14th Coolest Coolest to Date 1952
60th Warmest Warmest since: 1942 2002
Ties: 1996
Feb 1942–Jan 1943
12-Month
42.6°F
(5.9°C)
45.0°F
(7.2°C)
-2.4°F
(-1.3°C)
8th Coolest Coolest to Date 1952
66th Warmest Warmest since: 1942 2016
Aug 1941–Jan 1943
18-Month
41.4°F
(5.2°C)
43.7°F
(6.5°C)
-2.3°F
(-1.3°C)
4th Coolest Coolest to Date 1952
67th Warmest Warmest since: 1942 2013
Ties: 1951, 1979, 1987
Feb 1941–Jan 1943
24-Month
43.6°F
(6.4°C)
45.0°F
(7.2°C)
-1.4°F
(-0.8°C)
14th Coolest Coolest to Date 1950
55th Warmest Warmest since: 1942 2017
Ties: 1945, 1966
Feb 1940–Jan 1943
36-Month
44.8°F
(7.1°C)
45.2°F
(7.3°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest to Date 1952
27th Warmest Warmest since: 1942 2018
Ties: 2020
Feb 1939–Jan 1943
48-Month
44.9°F
(7.2°C)
45.1°F
(7.3°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest to Date 1952
20th Warmest Warmest to Date 2019
Ties: 2013
Feb 1938–Jan 1943
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1953
-- -- 1992, 2008, 2009, 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/