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 1978

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 1978
1-Month
39.5°F
(4.2°C)
36.2°F
(2.3°C)
3.3°F
(1.9°C)
65th Coolest Coolest since: 1977 2019
15th Warmest Warmest since: 1972 2015
Feb–Mar 1978
2-Month
31.5°F
(-0.3°C)
31.9°F
(-0.1°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1976 2019
39th Warmest Warmest since: 1977 2015
Jan–Mar 1978
3-Month
26.8°F
(-2.9°C)
28.9°F
(-1.7°C)
-2.1°F
(-1.2°C)
30th Coolest Coolest since: 1975 1949
50th Warmest Warmest since: 1977 1983
Ties: 1947
Dec 1977–Mar 1978
4-Month
25.5°F
(-3.6°C)
27.2°F
(-2.7°C)
-1.7°F
(-0.9°C)
32nd Coolest Coolest since: 1975 1949
47th Warmest Warmest since: 1977 1983
Ties: 1965, 1982
Nov 1977–Mar 1978
5-Month
26.8°F
(-2.9°C)
28.4°F
(-2.0°C)
-1.6°F
(-0.9°C)
31st Coolest Coolest since: 1975 1949
48th Warmest Warmest since: 1977 2000
Ties: 1947
Oct 1977–Mar 1978
6-Month
30.0°F
(-1.1°C)
31.0°F
(-0.6°C)
-1.0°F
(-0.5°C)
31st Coolest Coolest since: 1975 1949
47th Warmest Warmest since: 1977 2000
Ties: 1965, 1975, 1980
Sep 1977–Mar 1978
7-Month
33.9°F
(1.1°C)
34.9°F
(1.6°C)
-1.0°F
(-0.5°C)
31st Coolest Coolest since: 1975 1949
47th Warmest Warmest since: 1977 2000
Ties: 1944
Aug 1977–Mar 1978
8-Month
37.7°F
(3.2°C)
39.1°F
(3.9°C)
-1.4°F
(-0.7°C)
30th Coolest Coolest since: 1975 1949
48th Warmest Warmest since: 1977 2000
Jul 1977–Mar 1978
9-Month
40.9°F
(4.9°C)
42.5°F
(5.8°C)
-1.6°F
(-0.9°C)
25th Coolest Coolest since: 1973 1949
53rd Warmest Warmest since: 1977 2000, 2016
Ties: 1959
Jun 1977–Mar 1978
10-Month
43.3°F
(6.3°C)
44.5°F
(6.9°C)
-1.2°F
(-0.6°C)
31st Coolest Coolest since: 1973 1949
47th Warmest Warmest since: 1977 2016
Ties: 1971
May 1977–Mar 1978
11-Month
44.0°F
(6.7°C)
45.3°F
(7.4°C)
-1.3°F
(-0.7°C)
27th Coolest Coolest since: 1973 1949
51st Warmest Warmest since: 1977 2016
Ties: 1948
Apr 1977–Mar 1978
12-Month
44.3°F
(6.8°C)
45.3°F
(7.4°C)
-1.0°F
(-0.6°C)
32nd Coolest Coolest since: 1976 1949, 1952
46th Warmest Warmest since: 1977 2016
Oct 1976–Mar 1978
18-Month
40.4°F
(4.7°C)
40.6°F
(4.8°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1976 1952
29th Warmest Warmest since: 1977 2000, 2013
Ties: 1962, 2009, 2012
Apr 1976–Mar 1978
24-Month
45.0°F
(7.2°C)
45.3°F
(7.4°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1977 1952
31st Warmest Warmest since: 1968 2000, 2017
Apr 1975–Mar 1978
36-Month
44.5°F
(6.9°C)
45.3°F
(7.4°C)
-0.8°F
(-0.5°C)
31st Coolest Coolest since: 1976 1951, 1952
39th Warmest Warmest since: 1977 1992
Ties: 1947, 1976
Apr 1974–Mar 1978
48-Month
44.5°F
(6.9°C)
45.3°F
(7.4°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest since: 1976 1952
38th Warmest Warmest since: 1977 2002
Ties: 1943, 1947, 1965, 1985, 2012
Apr 1973–Mar 1978
60-Month
44.7°F
(7.1°C)
45.4°F
(7.4°C)
-0.7°F
(-0.3°C)
36th Coolest Coolest since: 1977 1952
26th Warmest Warmest since: 1968 1992
Ties: 1943, 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/