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


Helena, Montana

Average Temperature Rankings, April 1973

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1973
1-Month
41.2°F
(5.1°C)
44.4°F
(6.9°C)
-3.2°F
(-1.8°C)
19th Coolest Coolest since: 1972 1975
63rd Warmest Warmest since: 1971 1987
Mar–Apr 1973
2-Month
39.0°F
(3.9°C)
39.9°F
(4.4°C)
-0.9°F
(-0.5°C)
38th Coolest Coolest since: 1971 1951
42nd Warmest Warmest since: 1972 2015
Ties: 2013, 2018
Feb–Apr 1973
3-Month
33.9°F
(1.1°C)
35.6°F
(2.0°C)
-1.7°F
(-0.9°C)
33rd Coolest Coolest since: 1970 1975
47th Warmest Warmest since: 1972 2016
Jan–Apr 1973
4-Month
30.1°F
(-1.1°C)
32.4°F
(0.2°C)
-2.3°F
(-1.3°C)
30th Coolest Coolest since: 1970 1949
50th Warmest Warmest since: 1972 2016
Dec 1972–Apr 1973
5-Month
27.0°F
(-2.8°C)
30.2°F
(-1.0°C)
-3.2°F
(-1.8°C)
17th Coolest Coolest since: 1969 1949
62nd Warmest Warmest since: 1972 2016
Nov 1972–Apr 1973
6-Month
27.8°F
(-2.3°C)
30.5°F
(-0.8°C)
-2.7°F
(-1.5°C)
22nd Coolest Coolest since: 1969 1979
57th Warmest Warmest since: 1972 2000
Oct 1972–Apr 1973
7-Month
29.5°F
(-1.4°C)
32.4°F
(0.2°C)
-2.9°F
(-1.6°C)
16th Coolest Coolest since: 1969 1949, 1979
62nd Warmest Warmest since: 1972 2000
Ties: 2019
Sep 1972–Apr 1973
8-Month
32.3°F
(0.2°C)
35.6°F
(2.0°C)
-3.3°F
(-1.8°C)
13th Coolest Coolest since: 1969 1979
65th Warmest Warmest since: 1972 2016
Aug 1972–Apr 1973
9-Month
36.2°F
(2.3°C)
39.2°F
(4.0°C)
-3.0°F
(-1.7°C)
14th Coolest Coolest since: 1969 1979
64th Warmest Warmest since: 1972 2016
Ties: 1950
Jul 1972–Apr 1973
10-Month
38.8°F
(3.8°C)
42.2°F
(5.7°C)
-3.4°F
(-1.9°C)
6th Coolest Coolest since: 1969 1949
72nd Warmest Warmest since: 1972 2016
Ties: 1951, 1993
Jun 1972–Apr 1973
11-Month
41.0°F
(5.0°C)
44.0°F
(6.7°C)
-3.0°F
(-1.7°C)
9th Coolest Coolest since: 1969 1949
69th Warmest Warmest since: 1972 2016
May 1972–Apr 1973
12-Month
41.9°F
(5.5°C)
44.8°F
(7.1°C)
-2.9°F
(-1.6°C)
8th Coolest Coolest since: 1969 1949
70th Warmest Warmest since: 1972 2016
Ties: 1985
Nov 1971–Apr 1973
18-Month
37.5°F
(3.1°C)
40.0°F
(4.4°C)
-2.5°F
(-1.3°C)
11th Coolest Coolest since: 1969 1952
64th Warmest Warmest since: 1972 2000, 2013
Ties: 1944, 1997
May 1971–Apr 1973
24-Month
42.2°F
(5.7°C)
44.8°F
(7.1°C)
-2.6°F
(-1.4°C)
7th Coolest Coolest since: 1957 1952
67th Warmest Warmest since: 1972 2017
Ties: 1943, 1986
May 1970–Apr 1973
36-Month
42.6°F
(5.9°C)
44.8°F
(7.1°C)
-2.2°F
(-1.2°C)
6th Coolest Coolest since: 1953 1951
64th Warmest Warmest since: 1972 2018
Ties: 1944
May 1969–Apr 1973
48-Month
43.1°F
(6.2°C)
44.8°F
(7.1°C)
-1.7°F
(-0.9°C)
8th Coolest Coolest since: 1972 1952
58th Warmest Warmest since: 1971 2002
Ties: 1954, 1979
May 1968–Apr 1973
60-Month
42.6°F
(5.9°C)
44.8°F
(7.1°C)
-2.2°F
(-1.2°C)
4th Coolest Coolest since: 1953 1952
58th Warmest Warmest since: 1972 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 21, 2019 from https://www.ncdc.noaa.gov/cag/