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 2021. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, March 1942

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
March 1942
1-Month
33.6°F
(0.9°C)
35.9°F
(2.2°C)
-2.3°F
(-1.3°C)
31st Coolest Coolest to Date 2019
51st Warmest Warmest since: 1941 2015
Ties: 1971, 1998
Feb–Mar 1942
2-Month
24.9°F
(-3.9°C)
31.6°F
(-0.2°C)
-6.7°F
(-3.7°C)
10th Coolest Coolest to Date 2019
72nd Warmest Warmest since: 1941 2015
Jan–Mar 1942
3-Month
19.9°F
(-6.7°C)
28.7°F
(-1.8°C)
-8.8°F
(-4.9°C)
8th Coolest Coolest to Date 1949
74th Warmest Warmest since: 1941 1983
Dec 1941–Mar 1942
4-Month
21.2°F
(-6.0°C)
27.0°F
(-2.8°C)
-5.8°F
(-3.2°C)
11th Coolest Coolest to Date 1949
70th Warmest Warmest since: 1941 1983
Nov 1941–Mar 1942
5-Month
24.1°F
(-4.4°C)
28.1°F
(-2.2°C)
-4.0°F
(-2.2°C)
15th Coolest Coolest to Date 1949
66th Warmest Warmest since: 1941 2000
Ties: 1962
Oct 1941–Mar 1942
6-Month
27.3°F
(-2.6°C)
30.8°F
(-0.7°C)
-3.5°F
(-1.9°C)
12th Coolest Coolest to Date 1949
68th Warmest Warmest since: 1941 2000
Sep 1941–Mar 1942
7-Month
30.8°F
(-0.7°C)
34.6°F
(1.4°C)
-3.8°F
(-2.1°C)
9th Coolest Coolest to Date 1949
71st Warmest Warmest since: 1941 2000
Ties: 1943
Aug 1941–Mar 1942
8-Month
35.6°F
(2.0°C)
38.9°F
(3.8°C)
-3.3°F
(-1.8°C)
10th Coolest Coolest to Date 1949
70th Warmest Warmest since: 1941 2000
Ties: 2019
Jul 1941–Mar 1942
9-Month
39.5°F
(4.2°C)
42.3°F
(5.7°C)
-2.8°F
(-1.5°C)
12th Coolest Coolest to Date 1949
68th Warmest Warmest since: 1941 2000, 2016
Ties: 2019
Jun 1941–Mar 1942
10-Month
41.9°F
(5.5°C)
44.3°F
(6.8°C)
-2.4°F
(-1.3°C)
14th Coolest Coolest to Date 1949
66th Warmest Warmest since: 1941 2016
May 1941–Mar 1942
11-Month
43.2°F
(6.2°C)
45.2°F
(7.3°C)
-2.0°F
(-1.1°C)
13th Coolest Coolest to Date 1949
67th Warmest Warmest since: 1941 2016
Ties: 1960, 1997, 2011, 2019
Apr 1941–Mar 1942
12-Month
43.4°F
(6.3°C)
45.1°F
(7.3°C)
-1.7°F
(-1.0°C)
16th Coolest Coolest to Date 1949, 1952
64th Warmest Warmest since: 1941 2016
Ties: 1997
Oct 1940–Mar 1942
18-Month
39.6°F
(4.2°C)
40.4°F
(4.7°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest to Date 1952
48th Warmest Warmest since: 1941 2000
Ties: 1945, 1953
Apr 1940–Mar 1942
24-Month
45.3°F
(7.4°C)
45.2°F
(7.3°C)
0.1°F
(0.1°C)
48th Coolest Coolest to Date 1952
28th Warmest Warmest since: 1941 2000
Ties: 1995, 2006
Apr 1939–Mar 1942
36-Month
45.7°F
(7.6°C)
45.1°F
(7.3°C)
0.6°F
(0.3°C)
61st Coolest Coolest to Date 1951, 1952
11th Warmest Warmest since: 1941 1941
Ties: 1968, 1990, 2006
Apr 1938–Mar 1942
48-Month
45.7°F
(7.6°C)
45.1°F
(7.3°C)
0.6°F
(0.3°C)
60th Coolest Coolest to Date 1952
8th Warmest Warmest to Date 2002
Ties: 2001, 2003
Apr 1937–Mar 1942
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 1992, 2002, 2003, 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2021, retrieved on May 9, 2021 from https://www.ncdc.noaa.gov/cag/