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 September 2020. 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
(1895-2020)
Warmest/Coolest
Since
Record
March 1987
1-Month
37.5°F
(3.1°C)
36.0°F
(2.2°C)
1.5°F
(0.9°C)
58th Coolest Coolest since: 1985 2019
23rd Warmest Warmest since: 1986 2015
Feb–Mar 1987
2-Month
34.9°F
(1.6°C)
31.7°F
(-0.2°C)
3.2°F
(1.8°C)
68th Coolest Coolest since: 1986 2019
13th Warmest Warmest since: 1984 2015
Jan–Mar 1987
3-Month
31.1°F
(-0.5°C)
28.7°F
(-1.8°C)
2.4°F
(1.3°C)
67th Coolest Coolest since: 1986 1949
14th Warmest Warmest since: 1984 1983
Ties: 2007
Dec 1986–Mar 1987
4-Month
28.1°F
(-2.2°C)
26.9°F
(-2.8°C)
1.2°F
(0.6°C)
53rd Coolest Coolest since: 1986 1949
27th Warmest Warmest since: 1983 1983
Nov 1986–Mar 1987
5-Month
28.4°F
(-2.0°C)
28.1°F
(-2.2°C)
0.3°F
(0.2°C)
44th Coolest Coolest since: 1986 1949
36th Warmest Warmest since: 1983 2000
Ties: 1968
Oct 1986–Mar 1987
6-Month
31.3°F
(-0.4°C)
30.9°F
(-0.6°C)
0.4°F
(0.2°C)
44th Coolest Coolest since: 1986 1949
35th Warmest Warmest since: 1983 2000
Ties: 1998
Sep 1986–Mar 1987
7-Month
34.2°F
(1.2°C)
34.7°F
(1.5°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1986 1949
45th Warmest Warmest since: 1984 2016
Ties: 1984
Aug 1986–Mar 1987
8-Month
38.5°F
(3.6°C)
38.9°F
(3.8°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1986 1949
44th Warmest Warmest since: 1984 2016
Ties: 1976, 1980, 2003
Jul 1986–Mar 1987
9-Month
41.4°F
(5.2°C)
42.3°F
(5.7°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1986 1949
46th Warmest Warmest since: 1984 2016
Ties: 1944, 2018
Jun 1986–Mar 1987
10-Month
43.9°F
(6.6°C)
44.3°F
(6.8°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1986 1949
40th Warmest Warmest since: 1983 2016
Ties: 1982
May 1986–Mar 1987
11-Month
44.8°F
(7.1°C)
45.1°F
(7.3°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 1986 1949
38th Warmest Warmest since: 1983 2016
Ties: 2018
Apr 1986–Mar 1987
12-Month
44.7°F
(7.1°C)
45.1°F
(7.3°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1986 1949
41st Warmest Warmest since: 1983 2016
Ties: 1980
Oct 1985–Mar 1987
18-Month
38.9°F
(3.8°C)
40.4°F
(4.7°C)
-1.5°F
(-0.9°C)
21st Coolest Coolest since: 1986 1952
54th Warmest Warmest since: 1984 2013
Ties: 1948, 1972, 1996
Apr 1985–Mar 1987
24-Month
44.0°F
(6.7°C)
45.1°F
(7.3°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 1986 1952
52nd Warmest Warmest since: 1984 2017
Ties: 1945, 1948, 2019
Apr 1984–Mar 1987
36-Month
43.3°F
(6.3°C)
45.1°F
(7.3°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 1986 1951, 1952
63rd Warmest Warmest since: 1985 2008
Ties: 1945, 1973
Apr 1983–Mar 1987
48-Month
43.6°F
(6.4°C)
45.1°F
(7.3°C)
-1.5°F
(-0.9°C)
9th Coolest Coolest since: 1979 1952
58th Warmest Warmest since: 1986 2009
Ties: 1959, 1979
Apr 1982–Mar 1987
60-Month
44.1°F
(6.7°C)
45.2°F
(7.3°C)
-1.1°F
(-0.6°C)
18th Coolest Coolest since: 1986 1952
45th Warmest Warmest since: 1986 2008
Ties: 1977, 1986, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2020, retrieved on October 29, 2020 from https://www.ncdc.noaa.gov/cag/