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 October 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, March 2020

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
March 2020
1-Month
34.7°F
(1.5°C)
36.1°F
(2.3°C)
-1.4°F
(-0.8°C)
39th Coolest Coolest since: 2019 2019
42nd Warmest Warmest since: 2017 2015
Feb–Mar 2020
2-Month
33.3°F
(0.7°C)
31.8°F
(-0.1°C)
1.5°F
(0.8°C)
58th Coolest Coolest since: 2019 2019
23rd Warmest Warmest since: 2017 2015
Ties: 1988, 2005, 2017
Jan–Mar 2020
3-Month
32.0°F
(0.0°C)
28.9°F
(-1.7°C)
3.1°F
(1.7°C)
68th Coolest Coolest since: 2019 1949
13th Warmest Warmest since: 2016 1983
Dec 2019–Mar 2020
4-Month
31.6°F
(-0.2°C)
27.2°F
(-2.7°C)
4.4°F
(2.5°C)
78th Coolest Coolest since: 2019 1949
2nd Warmest Warmest since: 2016 1983
Ties: 1992, 2000, 2016
Nov 2019–Mar 2020
5-Month
31.6°F
(-0.2°C)
28.3°F
(-2.1°C)
3.3°F
(1.9°C)
77th Coolest Coolest since: 2019 1949
3rd Warmest Warmest since: 2000 2000
Ties: 1961
Oct 2019–Mar 2020
6-Month
32.7°F
(0.4°C)
31.0°F
(-0.6°C)
1.7°F
(1.0°C)
64th Coolest Coolest since: 2019 1949
15th Warmest Warmest since: 2016 2000
Ties: 1977
Sep 2019–Mar 2020
7-Month
36.5°F
(2.5°C)
34.9°F
(1.6°C)
1.6°F
(0.9°C)
65th Coolest Coolest since: 2019 1949
14th Warmest Warmest since: 2016 2000
Ties: 1977, 2002
Aug 2019–Mar 2020
8-Month
40.6°F
(4.8°C)
39.0°F
(3.9°C)
1.6°F
(0.9°C)
67th Coolest Coolest since: 2019 1949
12th Warmest Warmest since: 2016 2000
Ties: 1954
Jul 2019–Mar 2020
9-Month
43.8°F
(6.6°C)
42.5°F
(5.8°C)
1.3°F
(0.8°C)
62nd Coolest Coolest since: 2019 1949
17th Warmest Warmest since: 2016 2000, 2016
Ties: 1990
Jun 2019–Mar 2020
10-Month
45.7°F
(7.6°C)
44.4°F
(6.9°C)
1.3°F
(0.7°C)
63rd Coolest Coolest since: 2019 1949
16th Warmest Warmest since: 2016 2016
May 2019–Mar 2020
11-Month
46.3°F
(7.9°C)
45.3°F
(7.4°C)
1.0°F
(0.5°C)
61st Coolest Coolest since: 2019 1949
18th Warmest Warmest since: 2016 2016
Apr 2019–Mar 2020
12-Month
46.3°F
(7.9°C)
45.3°F
(7.4°C)
1.0°F
(0.5°C)
65th Coolest Coolest since: 2019 1949
14th Warmest Warmest since: 2016 2016
Ties: 1961, 1990, 2004
Oct 2018–Mar 2020
18-Month
39.7°F
(4.3°C)
40.6°F
(4.8°C)
-0.9°F
(-0.5°C)
35th Coolest Coolest since: 2019 1952
40th Warmest Warmest since: 2018 2000, 2013
Apr 2018–Mar 2020
24-Month
44.7°F
(7.1°C)
45.3°F
(7.4°C)
-0.6°F
(-0.3°C)
42nd Coolest Coolest since: 2019 1952
33rd Warmest Warmest since: 2018 2000, 2017
Ties: 1959, 1971, 1977, 1996
Apr 2017–Mar 2020
36-Month
44.8°F
(7.1°C)
45.3°F
(7.4°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 2019 1951, 1952
29th Warmest Warmest since: 2018 1992, 2008
Ties: 1965
Apr 2016–Mar 2020
48-Month
45.0°F
(7.2°C)
45.3°F
(7.4°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 2013 1952
21st Warmest Warmest since: 2019 2002
Ties: 1968, 1989, 2013
Apr 2015–Mar 2020
60-Month
45.7°F
(7.6°C)
45.3°F
(7.4°C)
0.4°F
(0.2°C)
54th Coolest Coolest since: 2013 1952
9th Warmest Warmest since: 2010 1992
Ties: 2007, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2020, retrieved on December 2, 2020 from https://www.ncdc.noaa.gov/cag/