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 August 2022. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, January 1966

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
(1895-2022)
Warmest/Coolest
Since
Record
January 1966
1-Month
20.8°F
(-6.2°C)
23.4°F
(-4.8°C)
-2.6°F
(-1.4°C)
37th Coolest Coolest since: 1963 1949, 1950
47th Warmest Warmest since: 1965 2006
Ties: 1955
Dec 1965–Jan 1966
2-Month
24.3°F
(-4.3°C)
22.9°F
(-5.1°C)
1.4°F
(0.8°C)
49th Coolest Coolest since: 1964 1949
34th Warmest Warmest since: 1965 1958
Nov 1965–Jan 1966
3-Month
27.8°F
(-2.3°C)
26.3°F
(-3.2°C)
1.5°F
(0.9°C)
55th Coolest Coolest since: 1965 1979
28th Warmest Warmest since: 1961 2000
Ties: 1940
Oct 1965–Jan 1966
4-Month
33.2°F
(0.7°C)
31.0°F
(-0.6°C)
2.2°F
(1.3°C)
62nd Coolest Coolest since: 1965 1979
20th Warmest Warmest since: 1961 2000
Ties: 1961
Sep 1965–Jan 1966
5-Month
35.8°F
(2.1°C)
36.5°F
(2.5°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1962 1979
53rd Warmest Warmest since: 1965 2002
Ties: 1974
Aug 1965–Jan 1966
6-Month
40.8°F
(4.9°C)
41.9°F
(5.5°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1962 1986
55th Warmest Warmest since: 1965 2002
Jul 1965–Jan 1966
7-Month
44.7°F
(7.1°C)
46.0°F
(7.8°C)
-1.3°F
(-0.7°C)
28th Coolest Coolest since: 1962 1979
54th Warmest Warmest since: 1965 2002
Jun 1965–Jan 1966
8-Month
46.5°F
(8.1°C)
48.0°F
(8.9°C)
-1.5°F
(-0.8°C)
22nd Coolest Coolest since: 1960 1952, 1979
60th Warmest Warmest since: 1965 2022
Ties: 1942, 1945, 1947, 1960, 1987
May 1965–Jan 1966
9-Month
47.0°F
(8.3°C)
48.8°F
(9.3°C)
-1.8°F
(-1.0°C)
19th Coolest Coolest since: 1960 1952, 1979
63rd Warmest Warmest since: 1965 2002
Ties: 2011
Apr 1965–Jan 1966
10-Month
46.7°F
(8.2°C)
48.3°F
(9.1°C)
-1.6°F
(-0.9°C)
16th Coolest Coolest since: 1960 1952
66th Warmest Warmest since: 1965 2002
Ties: 1943, 1950
Mar 1965–Jan 1966
11-Month
44.7°F
(7.1°C)
47.2°F
(8.4°C)
-2.5°F
(-1.3°C)
5th Coolest Coolest since: 1952 1952
75th Warmest Warmest since: 1965 2002
Ties: 1951, 1972, 1986
Feb 1965–Jan 1966
12-Month
43.2°F
(6.2°C)
45.6°F
(7.6°C)
-2.4°F
(-1.4°C)
9th Coolest Coolest since: 1952 1952
71st Warmest Warmest since: 1965 2016
Aug 1964–Jan 1966
18-Month
42.7°F
(5.9°C)
44.4°F
(6.9°C)
-1.7°F
(-1.0°C)
16th Coolest Coolest since: 1957 1950, 1952
62nd Warmest Warmest since: 1965 2022
Ties: 1953, 1970, 1985
Feb 1964–Jan 1966
24-Month
44.0°F
(6.7°C)
45.7°F
(7.6°C)
-1.7°F
(-0.9°C)
14th Coolest Coolest since: 1953 1950
62nd Warmest Warmest since: 1965 2017
Ties: 1972
Feb 1963–Jan 1966
36-Month
45.0°F
(7.2°C)
45.7°F
(7.6°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1962 1952
40th Warmest Warmest since: 1965 2018
Ties: 1960, 1967
Feb 1962–Jan 1966
48-Month
44.9°F
(7.2°C)
45.7°F
(7.6°C)
-0.8°F
(-0.4°C)
28th Coolest Coolest since: 1963 1952
40th Warmest Warmest since: 1965 2002, 2009, 2019
Ties: 1968, 1977, 1999
Feb 1961–Jan 1966
60-Month
45.1°F
(7.3°C)
45.7°F
(7.6°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1963 1952, 1953
32nd Warmest Warmest since: 1965 2009
Ties: 1989, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/