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 August 2019. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, April 1955

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1955
1-Month
40.0°F
(4.4°C)
44.8°F
(7.1°C)
-4.8°F
(-2.7°C)
6th Coolest Coolest to Date 1975
76th Warmest Warmest since: 1954 1987
Ties: 2011
Mar–Apr 1955
2-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1951
-- -- 1992
Ties: 2014
Feb–Apr 1955
3-Month
-- 0.0°F
(-17.8°C)
-- -- -- 2019
-- -- 2016
Ties: 2014
Jan–Apr 1955
4-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2016
Ties: 2014
Dec 1954–Apr 1955
5-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2016
Ties: 2014, 2015
Nov 1954–Apr 1955
6-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2000
Ties: 2014, 2015
Oct 1954–Apr 1955
7-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2000
Ties: 1981, 2014, 2015
Sep 1954–Apr 1955
8-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2000
Ties: 1981, 2014, 2015
Aug 1954–Apr 1955
9-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2000, 2016
Ties: 1981, 2014, 2015
Jul 1954–Apr 1955
10-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2016
Ties: 1981, 2014, 2015
Jun 1954–Apr 1955
11-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2016
Ties: 1981, 2014, 2015
May 1954–Apr 1955
12-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1949
-- -- 2016
Ties: 1981, 2014, 2015
Nov 1953–Apr 1955
18-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2000
Ties: 1956, 1981, 2014, 2015, 2016
May 1953–Apr 1955
24-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2000
Ties: 1956, 1981, 1982, 2014, 2015, 2016
May 1952–Apr 1955
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1951, 1952
-- -- 2000
Ties: 1956, 1957, 1981, 1982, 1983, 2014, 2015, 2016, 2017
May 1951–Apr 1955
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1956, 1957, 1958, 1981, 1982, 1983, 1984, 2014, 2015, 2016, 2017, 2018
May 1950–Apr 1955
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1956, 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 September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/