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 September 2019. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, March 1942

View Period (Months):All12345678910111218243648
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 1942
1-Month
33.5°F
(0.8°C)
35.9°F
(2.2°C)
-2.4°F
(-1.4°C)
30th Coolest Coolest to Date 2019
50th Warmest Warmest since: 1941 2015
Ties: 1947
Feb–Mar 1942
2-Month
24.8°F
(-4.0°C)
31.6°F
(-0.2°C)
-6.8°F
(-3.8°C)
10th Coolest Coolest to Date 2019
70th Warmest Warmest since: 1941 2015
Jan–Mar 1942
3-Month
19.9°F
(-6.7°C)
28.8°F
(-1.8°C)
-8.9°F
(-4.9°C)
8th Coolest Coolest to Date 1949
72nd Warmest Warmest since: 1941 1983
Dec 1941–Mar 1942
4-Month
21.1°F
(-6.1°C)
27.0°F
(-2.8°C)
-5.9°F
(-3.3°C)
11th Coolest Coolest to Date 1949
68th Warmest Warmest since: 1941 1983
Nov 1941–Mar 1942
5-Month
24.0°F
(-4.4°C)
28.1°F
(-2.2°C)
-4.1°F
(-2.2°C)
14th Coolest Coolest to Date 1949
65th Warmest Warmest since: 1941 2000
Ties: 1962, 1986
Oct 1941–Mar 1942
6-Month
27.3°F
(-2.6°C)
30.9°F
(-0.6°C)
-3.6°F
(-2.0°C)
12th Coolest Coolest to Date 1949
66th Warmest Warmest since: 1941 2000
Sep 1941–Mar 1942
7-Month
30.8°F
(-0.7°C)
34.7°F
(1.5°C)
-3.9°F
(-2.2°C)
10th Coolest Coolest to Date 1949
68th Warmest Warmest since: 1941 2000
Aug 1941–Mar 1942
8-Month
35.5°F
(1.9°C)
38.9°F
(3.8°C)
-3.4°F
(-1.9°C)
10th Coolest Coolest to Date 1949
68th Warmest Warmest since: 1941 2000
Jul 1941–Mar 1942
9-Month
39.4°F
(4.1°C)
42.3°F
(5.7°C)
-2.9°F
(-1.6°C)
11th Coolest Coolest to Date 1949
67th Warmest Warmest since: 1941 2000, 2016
Jun 1941–Mar 1942
10-Month
41.8°F
(5.4°C)
44.3°F
(6.8°C)
-2.5°F
(-1.4°C)
12th Coolest Coolest to Date 1949
66th Warmest Warmest since: 1941 2016
Ties: 1996
May 1941–Mar 1942
11-Month
43.1°F
(6.2°C)
45.1°F
(7.3°C)
-2.0°F
(-1.1°C)
13th Coolest Coolest to Date 1949
65th Warmest Warmest since: 1941 2016
Apr 1941–Mar 1942
12-Month
43.3°F
(6.3°C)
45.1°F
(7.3°C)
-1.8°F
(-1.0°C)
13th Coolest Coolest to Date 1949, 1952
65th Warmest Warmest since: 1941 2016
Ties: 1960, 1986, 1993
Oct 1940–Mar 1942
18-Month
39.5°F
(4.2°C)
40.4°F
(4.7°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest to Date 1952
46th Warmest Warmest since: 1941 2013
Ties: 1945, 1953
Apr 1940–Mar 1942
24-Month
45.2°F
(7.3°C)
45.2°F
(7.3°C)
0.0°F
(0.0°C)
46th Coolest Coolest to Date 1952
28th Warmest Warmest since: 1941 2017
Ties: 1962, 1967, 1971, 1984
Apr 1939–Mar 1942
36-Month
45.6°F
(7.6°C)
45.1°F
(7.3°C)
0.5°F
(0.3°C)
56th Coolest Coolest to Date 1951, 1952
14th Warmest Warmest since: 1941 1941
Apr 1938–Mar 1942
48-Month
45.6°F
(7.6°C)
45.1°F
(7.3°C)
0.5°F
(0.3°C)
58th Coolest Coolest to Date 1952
8th Warmest Warmest to Date 2002
Ties: 2001, 2003

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/