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 2016

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 2016
1-Month
49.8°F
(9.9°C)
44.4°F
(6.9°C)
5.4°F
(3.0°C)
80th Coolest Coolest since: 2015 1975
2nd Warmest Warmest since: 1987 1987
Mar–Apr 2016
2-Month
45.0°F
(7.2°C)
39.9°F
(4.4°C)
5.1°F
(2.8°C)
77th Coolest Coolest since: 2013 1951
3rd Warmest Warmest since: 2015 2015
Feb–Apr 2016
3-Month
42.7°F
(5.9°C)
35.7°F
(2.1°C)
7.0°F
(3.8°C)
79th Coolest Coolest since: 2015 1975
1st Warmest Warmest to Date 2016
Jan–Apr 2016
4-Month
38.0°F
(3.3°C)
32.4°F
(0.2°C)
5.6°F
(3.1°C)
79th Coolest Coolest since: 2015 1949
1st Warmest Warmest to Date 2016
Dec 2015–Apr 2016
5-Month
35.2°F
(1.8°C)
30.2°F
(-1.0°C)
5.0°F
(2.8°C)
78th Coolest Coolest since: 2013 1949
1st Warmest Warmest to Date 2016
Nov 2015–Apr 2016
6-Month
34.5°F
(1.4°C)
30.5°F
(-0.8°C)
4.0°F
(2.2°C)
77th Coolest Coolest since: 2013 1979
2nd Warmest Warmest since: 2000 2000
Oct 2015–Apr 2016
7-Month
36.9°F
(2.7°C)
32.5°F
(0.3°C)
4.4°F
(2.4°C)
76th Coolest Coolest since: 2013 1949, 1979
2nd Warmest Warmest since: 2000 2000
Sep 2015–Apr 2016
8-Month
39.8°F
(4.3°C)
35.6°F
(2.0°C)
4.2°F
(2.3°C)
77th Coolest Coolest since: 2013 1979
1st Warmest Warmest to Date 2016
Aug 2015–Apr 2016
9-Month
43.2°F
(6.2°C)
39.2°F
(4.0°C)
4.0°F
(2.2°C)
77th Coolest Coolest since: 2013 1979
1st Warmest Warmest to Date 2016
Jul 2015–Apr 2016
10-Month
45.9°F
(7.7°C)
42.3°F
(5.7°C)
3.6°F
(2.0°C)
77th Coolest Coolest since: 2013 1949
1st Warmest Warmest to Date 2016
Jun 2015–Apr 2016
11-Month
48.0°F
(8.9°C)
44.0°F
(6.7°C)
4.0°F
(2.2°C)
77th Coolest Coolest since: 2013 1949
1st Warmest Warmest to Date 2016
May 2015–Apr 2016
12-Month
48.5°F
(9.2°C)
44.8°F
(7.1°C)
3.7°F
(2.1°C)
77th Coolest Coolest since: 2013 1949
1st Warmest Warmest to Date 2016
Nov 2014–Apr 2016
18-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2000, 2013
Ties: 1955, 1956, 1981, 2014, 2015
May 2014–Apr 2016
24-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2017
Ties: 1955, 1956, 1981, 1982, 2014, 2015
May 2013–Apr 2016
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1951
-- -- 2018
Ties: 1955, 1956, 1957, 1981, 1982, 1983, 2014, 2015, 2017
May 2012–Apr 2016
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Ties: 1955, 1956, 1957, 1958, 1981, 1982, 1983, 1984, 2014, 2015, 2017, 2018
May 2011–Apr 2016
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/