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 1989

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
March 1989
1-Month
28.0°F
(-2.2°C)
35.9°F
(2.2°C)
-7.9°F
(-4.4°C)
10th Coolest Coolest since: 1969 2019
71st Warmest Warmest since: 1988 2015
Ties: 1952, 1954
Feb–Mar 1989
2-Month
17.2°F
(-8.2°C)
31.6°F
(-0.2°C)
-14.4°F
(-8.0°C)
2nd Coolest Coolest to Date 2019
79th Warmest Warmest since: 1988 2015
Jan–Mar 1989
3-Month
19.8°F
(-6.8°C)
28.7°F
(-1.8°C)
-8.9°F
(-5.0°C)
8th Coolest Coolest since: 1979 1949
73rd Warmest Warmest since: 1988 1983
Dec 1988–Mar 1989
4-Month
20.7°F
(-6.3°C)
26.9°F
(-2.8°C)
-6.2°F
(-3.5°C)
10th Coolest Coolest since: 1985 1949
70th Warmest Warmest since: 1988 1983
Nov 1988–Mar 1989
5-Month
23.4°F
(-4.8°C)
28.1°F
(-2.2°C)
-4.7°F
(-2.6°C)
13th Coolest Coolest since: 1985 1949
67th Warmest Warmest since: 1988 2000
Oct 1988–Mar 1989
6-Month
28.0°F
(-2.2°C)
30.9°F
(-0.6°C)
-2.9°F
(-1.6°C)
19th Coolest Coolest since: 1986 1949
60th Warmest Warmest since: 1988 2000
Sep 1988–Mar 1989
7-Month
32.1°F
(0.1°C)
34.7°F
(1.5°C)
-2.6°F
(-1.4°C)
19th Coolest Coolest since: 1986 1949
60th Warmest Warmest since: 1988 2016
Ties: 1960, 2018
Aug 1988–Mar 1989
8-Month
36.7°F
(2.6°C)
38.9°F
(3.8°C)
-2.2°F
(-1.2°C)
20th Coolest Coolest since: 1986 1949
59th Warmest Warmest since: 1988 2016
Jul 1988–Mar 1989
9-Month
40.6°F
(4.8°C)
42.3°F
(5.7°C)
-1.7°F
(-0.9°C)
21st Coolest Coolest since: 1986 1949
58th Warmest Warmest since: 1988 2016
Ties: 1947
Jun 1988–Mar 1989
10-Month
43.4°F
(6.3°C)
44.3°F
(6.8°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1986 1949
46th Warmest Warmest since: 1988 2016
May 1988–Mar 1989
11-Month
44.5°F
(6.9°C)
45.1°F
(7.3°C)
-0.6°F
(-0.4°C)
35th Coolest Coolest since: 1986 1949
44th Warmest Warmest since: 1988 2016
Ties: 1959, 1984
Apr 1988–Mar 1989
12-Month
44.8°F
(7.1°C)
45.1°F
(7.3°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1987 1949
37th Warmest Warmest since: 1988 2016
Ties: 1998, 2005
Oct 1987–Mar 1989
18-Month
40.6°F
(4.8°C)
40.4°F
(4.7°C)
0.2°F
(0.1°C)
52nd Coolest Coolest since: 1987 1952
23rd Warmest Warmest since: 1988 2013
Ties: 1962, 2009
Apr 1987–Mar 1989
24-Month
45.5°F
(7.5°C)
45.1°F
(7.3°C)
0.4°F
(0.2°C)
58th Coolest Coolest since: 1988 1952
17th Warmest Warmest since: 1988 2017
Ties: 1988, 2005
Apr 1986–Mar 1989
36-Month
45.2°F
(7.3°C)
45.1°F
(7.3°C)
0.1°F
(0.0°C)
52nd Coolest Coolest since: 1988 1951, 1952
19th Warmest Warmest since: 1968 2008
Ties: 2005, 2010
Apr 1985–Mar 1989
48-Month
44.8°F
(7.1°C)
45.2°F
(7.3°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1988 1952
26th Warmest Warmest since: 1970 2009
Ties: 1961, 1963, 1970
Apr 1984–Mar 1989
60-Month
44.2°F
(6.8°C)
45.1°F
(7.3°C)
-0.9°F
(-0.5°C)
22nd Coolest Coolest since: 1988 1952
41st Warmest Warmest since: 1978 2008
Ties: 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2020, retrieved on October 27, 2020 from https://www.ncdc.noaa.gov/cag/