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


Helena, Montana

Average Temperature Rankings, March 1987

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 1987
1-Month
37.7°F
(3.2°C)
36.1°F
(2.3°C)
1.6°F
(0.9°C)
57th Coolest Coolest since: 1985 2019
23rd Warmest Warmest since: 1986 2015
Feb–Mar 1987
2-Month
35.1°F
(1.7°C)
31.8°F
(-0.1°C)
3.3°F
(1.8°C)
68th Coolest Coolest since: 1986 2019
12th Warmest Warmest since: 1984 2015
Jan–Mar 1987
3-Month
31.4°F
(-0.3°C)
28.9°F
(-1.7°C)
2.5°F
(1.4°C)
66th Coolest Coolest since: 1986 1949
14th Warmest Warmest since: 1984 1983
Dec 1986–Mar 1987
4-Month
28.4°F
(-2.0°C)
27.2°F
(-2.7°C)
1.2°F
(0.7°C)
55th Coolest Coolest since: 1986 1949
24th Warmest Warmest since: 1983 1983
Ties: 2003
Nov 1986–Mar 1987
5-Month
28.6°F
(-1.9°C)
28.3°F
(-2.1°C)
0.3°F
(0.2°C)
45th Coolest Coolest since: 1986 1949
34th Warmest Warmest since: 1983 2000
Ties: 2008
Oct 1986–Mar 1987
6-Month
31.5°F
(-0.3°C)
31.0°F
(-0.6°C)
0.5°F
(0.3°C)
44th Coolest Coolest since: 1986 1949
34th Warmest Warmest since: 1983 2000
Sep 1986–Mar 1987
7-Month
34.4°F
(1.3°C)
34.8°F
(1.6°C)
-0.4°F
(-0.3°C)
34th Coolest Coolest since: 1986 1949
44th Warmest Warmest since: 1984 2000
Ties: 1984, 2017
Aug 1986–Mar 1987
8-Month
38.7°F
(3.7°C)
39.0°F
(3.9°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 1986 1949
40th Warmest Warmest since: 1984 2000
Jul 1986–Mar 1987
9-Month
41.6°F
(5.3°C)
42.5°F
(5.8°C)
-0.9°F
(-0.5°C)
36th Coolest Coolest since: 1986 1949
42nd Warmest Warmest since: 1984 2000, 2016
Jun 1986–Mar 1987
10-Month
44.2°F
(6.8°C)
44.5°F
(6.9°C)
-0.3°F
(-0.1°C)
42nd Coolest Coolest since: 1986 1949
36th Warmest Warmest since: 1983 2016
Ties: 2003
May 1986–Mar 1987
11-Month
45.1°F
(7.3°C)
45.3°F
(7.4°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1986 1949
35th Warmest Warmest since: 1983 2016
Ties: 1980
Apr 1986–Mar 1987
12-Month
45.0°F
(7.2°C)
45.3°F
(7.4°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1986 1949, 1952
35th Warmest Warmest since: 1983 2016
Ties: 1980, 1989
Oct 1985–Mar 1987
18-Month
39.1°F
(3.9°C)
40.6°F
(4.8°C)
-1.5°F
(-0.9°C)
23rd Coolest Coolest since: 1986 1952
51st Warmest Warmest since: 1984 2000, 2013
Ties: 1976
Apr 1985–Mar 1987
24-Month
44.2°F
(6.8°C)
45.2°F
(7.3°C)
-1.0°F
(-0.5°C)
27th Coolest Coolest since: 1986 1952
47th Warmest Warmest since: 1984 2000, 2017
Apr 1984–Mar 1987
36-Month
43.6°F
(6.4°C)
45.3°F
(7.4°C)
-1.7°F
(-1.0°C)
12th Coolest Coolest since: 1986 1951, 1952
58th Warmest Warmest since: 1985 1992
Ties: 1974
Apr 1983–Mar 1987
48-Month
43.9°F
(6.6°C)
45.3°F
(7.4°C)
-1.4°F
(-0.8°C)
14th Coolest Coolest since: 1979 1952
52nd Warmest Warmest since: 1986 2002
Ties: 1976, 1979
Apr 1982–Mar 1987
60-Month
44.3°F
(6.8°C)
45.3°F
(7.4°C)
-1.0°F
(-0.6°C)
20th Coolest Coolest since: 1986 1952
42nd Warmest Warmest since: 1986 1992
Ties: 1977, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/