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 1983

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1983
1-Month
42.9°F
(6.1°C)
44.4°F
(6.9°C)
-1.5°F
(-0.8°C)
31st Coolest Coolest since: 1982 1975
51st Warmest Warmest since: 1981 1987
Mar–Apr 1983
2-Month
40.4°F
(4.7°C)
39.9°F
(4.4°C)
0.5°F
(0.3°C)
58th Coolest Coolest since: 1982 1951
22nd Warmest Warmest since: 1981 2015
Ties: 1972, 1974
Feb–Apr 1983
3-Month
38.6°F
(3.7°C)
35.7°F
(2.1°C)
2.9°F
(1.6°C)
70th Coolest Coolest since: 1982 1975
10th Warmest Warmest since: 1946 2016
Jan–Apr 1983
4-Month
36.5°F
(2.5°C)
32.4°F
(0.2°C)
4.1°F
(2.3°C)
75th Coolest Coolest since: 1982 1949
5th Warmest Warmest since: 1946 2016
Dec 1982–Apr 1983
5-Month
33.7°F
(0.9°C)
30.2°F
(-1.0°C)
3.5°F
(1.9°C)
74th Coolest Coolest since: 1982 1949
5th Warmest Warmest to Date 2016
Nov 1982–Apr 1983
6-Month
32.6°F
(0.3°C)
30.5°F
(-0.8°C)
2.1°F
(1.1°C)
70th Coolest Coolest since: 1982 1979
9th Warmest Warmest since: 1981 2000
Ties: 2006
Oct 1982–Apr 1983
7-Month
34.3°F
(1.3°C)
32.5°F
(0.3°C)
1.8°F
(1.0°C)
69th Coolest Coolest since: 1982 1949, 1979
9th Warmest Warmest since: 1961 2000
Sep 1982–Apr 1983
8-Month
36.9°F
(2.7°C)
35.6°F
(2.0°C)
1.3°F
(0.7°C)
61st Coolest Coolest since: 1982 1979
17th Warmest Warmest since: 1977 2016
Ties: 1977
Aug 1982–Apr 1983
9-Month
40.5°F
(4.7°C)
39.2°F
(4.0°C)
1.3°F
(0.7°C)
67th Coolest Coolest since: 1982 1979
11th Warmest Warmest since: 1954 2016
Ties: 1954, 1991
Jul 1982–Apr 1983
10-Month
43.2°F
(6.2°C)
42.2°F
(5.7°C)
1.0°F
(0.5°C)
60th Coolest Coolest since: 1982 1949
18th Warmest Warmest since: 1967 2016
Ties: 2008
Jun 1982–Apr 1983
11-Month
44.8°F
(7.1°C)
43.9°F
(6.6°C)
0.9°F
(0.5°C)
60th Coolest Coolest since: 1982 1949
18th Warmest Warmest since: 1967 2016
Ties: 1967, 1995, 2017
May 1982–Apr 1983
12-Month
45.3°F
(7.4°C)
44.8°F
(7.1°C)
0.5°F
(0.3°C)
56th Coolest Coolest since: 1982 1949
22nd Warmest Warmest since: 1967 2016
Ties: 2018
Nov 1981–Apr 1983
18-Month
39.9°F
(4.4°C)
40.0°F
(4.4°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 1980 1952
32nd Warmest Warmest since: 1982 2000, 2013
Ties: 1947, 1959
May 1981–Apr 1983
24-Month
44.5°F
(6.9°C)
44.8°F
(7.1°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1980 1952
32nd Warmest Warmest since: 1968 2017
Ties: 1946, 1947, 1993, 2010
May 1980–Apr 1983
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1951
-- -- 2018
Ties: 1955, 1956, 1957, 1981, 1982, 2014, 2015, 2016, 2017
May 1979–Apr 1983
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1955, 1956, 1957, 1958, 1981, 1982, 1984, 2014, 2015, 2016, 2017, 2018
May 1978–Apr 1983
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2008
Ties: 1955, 1956, 1957, 1958, 1959, 1981, 1982, 1984, 1985

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/