City Rankings

City Data Info
Please note, Degree Days and Palmer Indices are not available for Cities.

Helena, Montana

Average Temperature Rankings, March 1939

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 1939
1-Month
36.5°F
(2.5°C)
36.8°F
(2.7°C)
-0.3°F
(-0.2°C)
46th Coolest
Coolest since:
2019
37th Warmest
Warmest to Date
2015
Feb–Mar 1939
2-Month
28.2°F
(-2.1°C)
32.6°F
(0.3°C)
-4.4°F
(-2.4°C)
20th Coolest
Coolest since:
2019
63rd Warmest
Warmest to Date
2015
Ties: 1962
Jan–Mar 1939
3-Month
29.0°F
(-1.7°C)
29.6°F
(-1.3°C)
-0.6°F
(-0.4°C)
41st Coolest
Coolest since:
1949
42nd Warmest
Warmest to Date
1983
Ties: 1972
Dec 1938–Mar 1939
4-Month
28.8°F
(-1.8°C)
27.9°F
(-2.3°C)
0.9°F
(0.5°C)
49th Coolest
Coolest since:
1949
33rd Warmest
Warmest to Date
1983
Nov 1938–Mar 1939
5-Month
29.3°F
(-1.5°C)
29.1°F
(-1.6°C)
0.2°F
(0.1°C)
44th Coolest
Coolest since:
1949
38th Warmest
Warmest to Date
2000
Ties: 1968, 1987
Oct 1938–Mar 1939
6-Month
32.1°F
(0.1°C)
31.8°F
(-0.1°C)
0.3°F
(0.2°C)
40th Coolest
Coolest since:
1949
41st Warmest
Warmest to Date
2000
Ties: 2003
Sep 1938–Mar 1939
7-Month
36.8°F
(2.7°C)
35.6°F
(2.0°C)
1.2°F
(0.7°C)
56th Coolest
Coolest since:
1949
25th Warmest
Warmest to Date
2000, 2016
Ties: 1968
Aug 1938–Mar 1939
8-Month
40.8°F
(4.9°C)
39.9°F
(4.4°C)
0.9°F
(0.5°C)
53rd Coolest
Coolest since:
1949
28th Warmest
Warmest to Date
2000, 2016
Jul 1938–Mar 1939
9-Month
44.0°F
(6.7°C)
43.3°F
(6.3°C)
0.7°F
(0.4°C)
52nd Coolest
Coolest since:
1949
29th Warmest
Warmest to Date
2016
Jun 1938–Mar 1939
10-Month
45.9°F
(7.7°C)
45.2°F
(7.3°C)
0.7°F
(0.4°C)
53rd Coolest
Coolest since:
1949
28th Warmest
Warmest to Date
2016
Ties: 1974
May 1938–Mar 1939
11-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
51st Coolest
Coolest since:
1949
30th Warmest
Warmest to Date
2016
Ties: 1998
Apr 1938–Mar 1939
12-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
52nd Coolest
Coolest since:
1949
29th Warmest
Warmest to Date
2016
Ties: 2006
Oct 1937–Mar 1939
18-Month
-- 0.0°F
(-17.8°C)
-- --
--
1952
--
--
2013
Apr 1937–Mar 1939
24-Month
-- 0.0°F
(-17.8°C)
-- --
--
1952
--
--
2017
Apr 1936–Mar 1939
36-Month
-- 0.0°F
(-17.8°C)
-- --
--
1951, 1952
--
--
2018
Apr 1935–Mar 1939
48-Month
-- 0.0°F
(-17.8°C)
-- --
--
1952
--
--
2002
Apr 1934–Mar 1939
60-Month
-- 0.0°F
(-17.8°C)
-- --
--
1952
--
--
2008

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