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 1974

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1974
1-Month
46.4°F
(8.0°C)
44.3°F
(6.8°C)
2.1°F
(1.2°C)
62nd Coolest Coolest since: 1973 1975
20th Warmest Warmest since: 1969 1987
Mar–Apr 1974
2-Month
40.4°F
(4.7°C)
40.0°F
(4.4°C)
0.4°F
(0.3°C)
58th Coolest Coolest since: 1973 1951
22nd Warmest Warmest since: 1972 2015
Ties: 1972, 1983
Feb–Apr 1974
3-Month
38.0°F
(3.3°C)
35.7°F
(2.1°C)
2.3°F
(1.2°C)
68th Coolest Coolest since: 1973 1975
12th Warmest Warmest since: 1963 2016
Jan–Apr 1974
4-Month
33.1°F
(0.6°C)
32.4°F
(0.2°C)
0.7°F
(0.4°C)
59th Coolest Coolest since: 1973 1949
21st Warmest Warmest since: 1961 2016
Dec 1973–Apr 1974
5-Month
32.2°F
(0.1°C)
30.2°F
(-1.0°C)
2.0°F
(1.1°C)
66th Coolest Coolest since: 1973 1949
13th Warmest Warmest since: 1961 2016
Ties: 1987
Nov 1973–Apr 1974
6-Month
31.1°F
(-0.5°C)
30.6°F
(-0.8°C)
0.5°F
(0.3°C)
51st Coolest Coolest since: 1973 1979
28th Warmest Warmest since: 1967 2000
Ties: 1976, 2002, 2004
Oct 1973–Apr 1974
7-Month
33.3°F
(0.7°C)
32.5°F
(0.3°C)
0.8°F
(0.4°C)
52nd Coolest Coolest since: 1973 1949, 1979
26th Warmest Warmest since: 1967 2000
Sep 1973–Apr 1974
8-Month
36.0°F
(2.2°C)
35.5°F
(1.9°C)
0.5°F
(0.3°C)
48th Coolest Coolest since: 1973 1979
30th Warmest Warmest since: 1968 2016
Ties: 1958, 1968
Aug 1973–Apr 1974
9-Month
39.6°F
(4.2°C)
39.2°F
(4.0°C)
0.4°F
(0.2°C)
50th Coolest Coolest since: 1973 1979
28th Warmest Warmest since: 1968 2016
Jul 1973–Apr 1974
10-Month
42.6°F
(5.9°C)
42.2°F
(5.7°C)
0.4°F
(0.2°C)
52nd Coolest Coolest since: 1973 1949
26th Warmest Warmest since: 1968 2016
Ties: 1988, 2017
Jun 1973–Apr 1974
11-Month
44.3°F
(6.8°C)
43.9°F
(6.6°C)
0.4°F
(0.2°C)
52nd Coolest Coolest since: 1973 1949
26th Warmest Warmest since: 1968 2016
Ties: 1940, 2018
May 1973–Apr 1974
12-Month
45.1°F
(7.3°C)
44.8°F
(7.1°C)
0.3°F
(0.2°C)
50th Coolest Coolest since: 1973 1949
28th Warmest Warmest since: 1967 2016
Ties: 1939
Nov 1972–Apr 1974
18-Month
39.4°F
(4.1°C)
40.1°F
(4.5°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1973 1952
39th Warmest Warmest since: 1968 2000, 2013
May 1972–Apr 1974
24-Month
43.5°F
(6.4°C)
44.8°F
(7.1°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1973 1952
51st Warmest Warmest since: 1971 2017
Ties: 1966, 2011
May 1971–Apr 1974
36-Month
43.2°F
(6.2°C)
44.8°F
(7.1°C)
-1.6°F
(-0.9°C)
16th Coolest Coolest since: 1973 1951
54th Warmest Warmest since: 1972 2018
May 1970–Apr 1974
48-Month
43.3°F
(6.3°C)
44.8°F
(7.1°C)
-1.5°F
(-0.8°C)
12th Coolest Coolest since: 1973 1952
54th Warmest Warmest since: 1971 2002
Ties: 1949, 1959, 1987
May 1969–Apr 1974
60-Month
43.5°F
(6.4°C)
44.8°F
(7.1°C)
-1.3°F
(-0.7°C)
16th Coolest Coolest since: 1973 1952
46th Warmest Warmest since: 1971 2008
Ties: 1945, 1947, 1986

Citing This Page

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