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 December 2020. 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
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1988
1-Month
46.9°F
(8.3°C)
44.3°F
(6.8°C)
2.6°F
(1.5°C)
69th Coolest Coolest since: 1986 1975
14th Warmest Warmest since: 1987 1987
Mar–Apr 1988
2-Month
41.4°F
(5.2°C)
39.9°F
(4.4°C)
1.5°F
(0.8°C)
65th Coolest Coolest since: 1985 1951
16th Warmest Warmest since: 1987 2015
Feb–Apr 1988
3-Month
37.2°F
(2.9°C)
35.6°F
(2.0°C)
1.6°F
(0.9°C)
62nd Coolest Coolest since: 1986 2019
19th Warmest Warmest since: 1987 2016
Ties: 2010
Jan–Apr 1988
4-Month
32.6°F
(0.3°C)
32.3°F
(0.2°C)
0.3°F
(0.1°C)
53rd Coolest Coolest since: 1985 1949
28th Warmest Warmest since: 1987 2016
Dec 1987–Apr 1988
5-Month
31.0°F
(-0.6°C)
30.2°F
(-1.0°C)
0.8°F
(0.4°C)
55th Coolest Coolest since: 1986 1949
25th Warmest Warmest since: 1987 2016
Nov 1987–Apr 1988
6-Month
31.6°F
(-0.2°C)
30.5°F
(-0.8°C)
1.1°F
(0.6°C)
62nd Coolest Coolest since: 1987 1949, 1979
18th Warmest Warmest since: 1983 2000
Oct 1987–Apr 1988
7-Month
33.7°F
(0.9°C)
32.4°F
(0.2°C)
1.3°F
(0.7°C)
64th Coolest Coolest since: 1987 1949
15th Warmest Warmest since: 1983 2000
Sep 1987–Apr 1988
8-Month
37.0°F
(2.8°C)
35.6°F
(2.0°C)
1.4°F
(0.8°C)
66th Coolest Coolest since: 1987 1949
13th Warmest Warmest since: 1983 2016
Ties: 1977, 1983, 1990
Aug 1987–Apr 1988
9-Month
39.8°F
(4.3°C)
39.1°F
(3.9°C)
0.7°F
(0.4°C)
56th Coolest Coolest since: 1987 1949
23rd Warmest Warmest since: 1983 2016
Ties: 1953
Jul 1987–Apr 1988
10-Month
42.4°F
(5.8°C)
42.1°F
(5.6°C)
0.3°F
(0.2°C)
50th Coolest Coolest since: 1987 1949
29th Warmest Warmest since: 1983 2016
Ties: 1953, 1974, 2003, 2005
Jun 1987–Apr 1988
11-Month
44.4°F
(6.9°C)
43.9°F
(6.6°C)
0.5°F
(0.3°C)
57th Coolest Coolest since: 1987 1949
22nd Warmest Warmest since: 1983 2016
Ties: 1967, 1998, 2009
May 1987–Apr 1988
12-Month
45.3°F
(7.4°C)
44.7°F
(7.1°C)
0.6°F
(0.3°C)
59th Coolest Coolest since: 1987 1949
20th Warmest Warmest since: 1983 2016
Ties: 1961, 1991, 1998
Nov 1986–Apr 1988
18-Month
40.7°F
(4.8°C)
40.0°F
(4.4°C)
0.7°F
(0.4°C)
63rd Coolest Coolest since: 1987 1952
13th Warmest Warmest since: 1941 2000
May 1986–Apr 1988
24-Month
45.0°F
(7.2°C)
44.7°F
(7.1°C)
0.3°F
(0.1°C)
59th Coolest Coolest since: 1987 1952
16th Warmest Warmest since: 1968 2017
Ties: 1968
May 1985–Apr 1988
36-Month
44.1°F
(6.7°C)
44.7°F
(7.1°C)
-0.6°F
(-0.4°C)
43rd Coolest Coolest since: 1987 1951
28th Warmest Warmest since: 1984 2000
Ties: 1994, 2011
May 1984–Apr 1988
48-Month
43.5°F
(6.4°C)
44.7°F
(7.1°C)
-1.2°F
(-0.7°C)
24th Coolest Coolest since: 1987 1952
43rd Warmest Warmest since: 1985 2009
Ties: 1997
May 1983–Apr 1988
60-Month
43.6°F
(6.4°C)
44.8°F
(7.1°C)
-1.2°F
(-0.7°C)
25th Coolest Coolest since: 1987 1952
38th Warmest Warmest since: 1987 2008
Ties: 1944, 1966, 1987, 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 16, 2021 from https://www.ncdc.noaa.gov/cag/