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 1956

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1956
1-Month
42.4°F
(5.8°C)
44.4°F
(6.9°C)
-2.0°F
(-1.1°C)
25th Coolest Coolest since: 1955 1975
57th Warmest Warmest since: 1952 1987
Ties: 1971, 1979
Mar–Apr 1956
2-Month
38.0°F
(3.3°C)
40.0°F
(4.4°C)
-2.0°F
(-1.1°C)
30th Coolest Coolest since: 1954 1951
50th Warmest Warmest since: 1953 2015
Ties: 1953
Feb–Apr 1956
3-Month
31.5°F
(-0.3°C)
35.6°F
(2.0°C)
-4.1°F
(-2.3°C)
10th Coolest Coolest since: 1951 1975
70th Warmest Warmest since: 1954 2016
Ties: 1996, 2018
Jan–Apr 1956
4-Month
27.6°F
(-2.4°C)
32.4°F
(0.2°C)
-4.8°F
(-2.6°C)
15th Coolest Coolest since: 1952 1949
65th Warmest Warmest since: 1954 2016
Dec 1955–Apr 1956
5-Month
25.8°F
(-3.4°C)
30.2°F
(-1.0°C)
-4.4°F
(-2.4°C)
13th Coolest Coolest since: 1952 1949
66th Warmest Warmest since: 1954 2016
Ties: 2019
Nov 1955–Apr 1956
6-Month
24.7°F
(-4.1°C)
30.6°F
(-0.8°C)
-5.9°F
(-3.3°C)
4th Coolest Coolest since: 1949 1979
75th Warmest Warmest since: 1954 2000
Oct 1955–Apr 1956
7-Month
28.0°F
(-2.2°C)
32.5°F
(0.3°C)
-4.5°F
(-2.5°C)
4th Coolest Coolest since: 1952 1949, 1979
74th Warmest Warmest since: 1954 2000
Ties: 1952
Sep 1955–Apr 1956
8-Month
31.4°F
(-0.3°C)
35.6°F
(2.0°C)
-4.2°F
(-2.3°C)
6th Coolest Coolest since: 1952 1979
72nd Warmest Warmest since: 1954 2016
Aug 1955–Apr 1956
9-Month
35.5°F
(1.9°C)
39.1°F
(3.9°C)
-3.6°F
(-2.0°C)
6th Coolest Coolest since: 1952 1979
72nd Warmest Warmest since: 1954 2016
Ties: 1985
Jul 1955–Apr 1956
10-Month
38.6°F
(3.7°C)
42.2°F
(5.7°C)
-3.6°F
(-2.0°C)
5th Coolest Coolest since: 1952 1949
73rd Warmest Warmest since: 1954 2016
Jun 1955–Apr 1956
11-Month
40.5°F
(4.7°C)
43.9°F
(6.6°C)
-3.4°F
(-1.9°C)
5th Coolest Coolest since: 1952 1949
73rd Warmest Warmest since: 1954 2016
May 1955–Apr 1956
12-Month
41.3°F
(5.2°C)
44.7°F
(7.1°C)
-3.4°F
(-1.9°C)
5th Coolest Coolest since: 1952 1949
73rd Warmest Warmest since: 1954 2016
Ties: 1951
Nov 1954–Apr 1956
18-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2000, 2013
Ties: 1955, 1981, 2014, 2015, 2016
May 1954–Apr 1956
24-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2017
Ties: 1955, 1981, 1982, 2014, 2015, 2016
May 1953–Apr 1956
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1951
-- -- 2018
Ties: 1955, 1957, 1981, 1982, 1983, 2014, 2015, 2016, 2017
May 1952–Apr 1956
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1955, 1957, 1958, 1981, 1982, 1983, 1984, 2014, 2015, 2016, 2017, 2018
May 1951–Apr 1956
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2008
Ties: 1955, 1957, 1958, 1959, 1981, 1982, 1983, 1984, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/