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 2021. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, January 1971

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
(1895-2021)
Warmest/Coolest
Since
Record
January 1971
1-Month
21.4°F
(-5.9°C)
23.6°F
(-4.7°C)
-2.2°F
(-1.2°C)
39th Coolest Coolest since: 1970 1949, 1950
44th Warmest Warmest since: 1967 2006
Dec 1970–Jan 1971
2-Month
22.2°F
(-5.4°C)
23.0°F
(-5.0°C)
-0.8°F
(-0.4°C)
32nd Coolest Coolest since: 1969 1949
50th Warmest Warmest since: 1970 1958
Ties: 1980
Nov 1970–Jan 1971
3-Month
25.4°F
(-3.7°C)
26.4°F
(-3.1°C)
-1.0°F
(-0.6°C)
36th Coolest Coolest since: 1969 1979
46th Warmest Warmest since: 1970 2000
Ties: 1941
Oct 1970–Jan 1971
4-Month
29.7°F
(-1.3°C)
31.2°F
(-0.4°C)
-1.5°F
(-0.9°C)
25th Coolest Coolest since: 1969 1979
56th Warmest Warmest since: 1970 2000
Sep 1970–Jan 1971
5-Month
34.5°F
(1.4°C)
36.6°F
(2.6°C)
-2.1°F
(-1.2°C)
19th Coolest Coolest since: 1969 1979
62nd Warmest Warmest since: 1970 2002
Ties: 1947, 1987
Aug 1970–Jan 1971
6-Month
40.5°F
(4.7°C)
42.0°F
(5.6°C)
-1.5°F
(-0.9°C)
24th Coolest Coolest since: 1969 1986
57th Warmest Warmest since: 1970 2002
Jul 1970–Jan 1971
7-Month
44.8°F
(7.1°C)
46.1°F
(7.8°C)
-1.3°F
(-0.7°C)
27th Coolest Coolest since: 1969 1979
54th Warmest Warmest since: 1970 2002
Jun 1970–Jan 1971
8-Month
47.3°F
(8.5°C)
48.2°F
(9.0°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1969 1952
53rd Warmest Warmest since: 1970 2002
May 1970–Jan 1971
9-Month
48.0°F
(8.9°C)
48.9°F
(9.4°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1969 1952
52nd Warmest Warmest since: 1970 2002
Ties: 1966
Apr 1970–Jan 1971
10-Month
47.1°F
(8.4°C)
48.5°F
(9.2°C)
-1.4°F
(-0.8°C)
20th Coolest Coolest since: 1969 1952
61st Warmest Warmest since: 1970 2002
Ties: 1957, 1978
Mar 1970–Jan 1971
11-Month
45.6°F
(7.6°C)
47.4°F
(8.6°C)
-1.8°F
(-1.0°C)
14th Coolest Coolest since: 1952 1952
65th Warmest Warmest since: 1970 2002
Ties: 1943
Feb 1970–Jan 1971
12-Month
44.7°F
(7.1°C)
45.8°F
(7.7°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1969 1952
55th Warmest Warmest since: 1970 2016
Ties: 2011
Aug 1969–Jan 1971
18-Month
44.2°F
(6.8°C)
44.5°F
(6.9°C)
-0.3°F
(-0.1°C)
38th Coolest Coolest since: 1970 1950, 1952
39th Warmest Warmest since: 1968 2000
Ties: 1977, 1978, 2019
Feb 1969–Jan 1971
24-Month
44.8°F
(7.1°C)
45.9°F
(7.7°C)
-1.1°F
(-0.6°C)
26th Coolest Coolest since: 1970 1950
49th Warmest Warmest since: 1969 2017
Ties: 1966, 1974
Feb 1968–Jan 1971
36-Month
44.7°F
(7.1°C)
45.9°F
(7.7°C)
-1.2°F
(-0.6°C)
20th Coolest Coolest since: 1954 1952
51st Warmest Warmest since: 1970 2018
Feb 1967–Jan 1971
48-Month
44.9°F
(7.2°C)
45.8°F
(7.7°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 1960 1952
46th Warmest Warmest since: 1970 2002
Ties: 1947, 1998
Feb 1966–Jan 1971
60-Month
45.5°F
(7.5°C)
45.8°F
(7.7°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1970 1952, 1953
27th Warmest Warmest since: 1969 2002, 2008, 2009
Ties: 1962, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2021, retrieved on December 6, 2021 from https://www.ncdc.noaa.gov/cag/