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 1988

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1988
1-Month
47.1°F
(8.4°C)
44.3°F
(6.8°C)
2.8°F
(1.6°C)
69th Coolest Coolest since: 1986 1975
13th Warmest Warmest since: 1987 1987
Mar–Apr 1988
2-Month
41.6°F
(5.3°C)
39.9°F
(4.4°C)
1.7°F
(0.9°C)
64th Coolest Coolest since: 1985 1951
16th Warmest Warmest since: 1987 2015
Feb–Apr 1988
3-Month
37.4°F
(3.0°C)
35.6°F
(2.0°C)
1.8°F
(1.0°C)
61st Coolest Coolest since: 1986 1975
19th Warmest Warmest since: 1987 2016
Jan–Apr 1988
4-Month
32.8°F
(0.4°C)
32.4°F
(0.2°C)
0.4°F
(0.2°C)
57th Coolest Coolest since: 1985 1949
23rd Warmest Warmest since: 1987 2016
Ties: 1941, 1998, 2003, 2004
Dec 1987–Apr 1988
5-Month
31.2°F
(-0.4°C)
30.2°F
(-1.0°C)
1.0°F
(0.6°C)
56th Coolest Coolest since: 1986 1949
23rd Warmest Warmest since: 1987 2016
Ties: 1976
Nov 1987–Apr 1988
6-Month
31.8°F
(-0.1°C)
30.6°F
(-0.8°C)
1.2°F
(0.7°C)
62nd Coolest Coolest since: 1987 1979
17th Warmest Warmest since: 1983 2000
Oct 1987–Apr 1988
7-Month
33.9°F
(1.1°C)
32.5°F
(0.3°C)
1.4°F
(0.8°C)
67th Coolest Coolest since: 1987 1949, 1979
11th Warmest Warmest since: 1983 2000
Ties: 2007
Sep 1987–Apr 1988
8-Month
37.2°F
(2.9°C)
35.6°F
(2.0°C)
1.6°F
(0.9°C)
68th Coolest Coolest since: 1987 1979
10th Warmest Warmest since: 1961 2016
Ties: 1990, 2002
Aug 1987–Apr 1988
9-Month
40.0°F
(4.4°C)
39.2°F
(4.0°C)
0.8°F
(0.4°C)
57th Coolest Coolest since: 1987 1979
21st Warmest Warmest since: 1983 2016
Ties: 1939, 1977
Jul 1987–Apr 1988
10-Month
42.6°F
(5.9°C)
42.2°F
(5.7°C)
0.4°F
(0.2°C)
52nd Coolest Coolest since: 1987 1949
26th Warmest Warmest since: 1983 2016
Ties: 1974, 2017
Jun 1987–Apr 1988
11-Month
44.6°F
(7.0°C)
44.0°F
(6.7°C)
0.6°F
(0.3°C)
56th Coolest Coolest since: 1987 1949
22nd Warmest Warmest since: 1983 2016
May 1987–Apr 1988
12-Month
45.5°F
(7.5°C)
44.7°F
(7.1°C)
0.8°F
(0.4°C)
60th Coolest Coolest since: 1987 1949
18th Warmest Warmest since: 1967 2016
Ties: 1991, 2017
Nov 1986–Apr 1988
18-Month
40.9°F
(4.9°C)
40.0°F
(4.4°C)
0.9°F
(0.5°C)
62nd Coolest Coolest since: 1987 1952
13th Warmest Warmest since: 1967 2000, 2013
Ties: 1967
May 1986–Apr 1988
24-Month
45.2°F
(7.3°C)
44.8°F
(7.1°C)
0.4°F
(0.2°C)
57th Coolest Coolest since: 1987 1952
17th Warmest Warmest since: 1968 2017
Ties: 1954, 2006
May 1985–Apr 1988
36-Month
44.3°F
(6.8°C)
44.8°F
(7.1°C)
-0.5°F
(-0.3°C)
44th Coolest Coolest since: 1987 1951
26th Warmest Warmest since: 1984 2018
Ties: 1964, 1967, 1984, 1994
May 1984–Apr 1988
48-Month
43.7°F
(6.5°C)
44.8°F
(7.1°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1987 1952
41st Warmest Warmest since: 1985 2002
Ties: 1985
May 1983–Apr 1988
60-Month
43.8°F
(6.6°C)
44.9°F
(7.2°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 1987 1952
39th Warmest Warmest since: 1978 2008
Ties: 1948, 1989

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/