City Rankings

City Data Info
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Helena, Montana

Average Temperature Rankings, January 1991

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1991
1-Month
20.4°F
(-6.4°C)
23.9°F
(-4.5°C)
-3.5°F
(-1.9°C)
32nd Coolest
Coolest since:
1949
52nd Warmest
Warmest since:
2006
Dec 1990–Jan 1991
2-Month
17.9°F
(-7.8°C)
23.3°F
(-4.8°C)
-5.4°F
(-3.0°C)
14th Coolest
Coolest since:
1949
69th Warmest
Warmest since:
1958
Nov 1990–Jan 1991
3-Month
24.8°F
(-4.0°C)
26.7°F
(-2.9°C)
-1.9°F
(-1.1°C)
26th Coolest
Coolest since:
1979
57th Warmest
Warmest since:
2000
Oct 1990–Jan 1991
4-Month
30.3°F
(-0.9°C)
31.5°F
(-0.3°C)
-1.2°F
(-0.6°C)
27th Coolest
Coolest since:
1979
55th Warmest
Warmest since:
2000
Sep 1990–Jan 1991
5-Month
37.2°F
(2.9°C)
36.8°F
(2.7°C)
0.4°F
(0.2°C)
37th Coolest
Coolest since:
1979
45th Warmest
Warmest since:
2002
Ties: 1945
Aug 1990–Jan 1991
6-Month
42.7°F
(5.9°C)
42.3°F
(5.7°C)
0.4°F
(0.2°C)
44th Coolest
Coolest since:
1986
38th Warmest
Warmest since:
2002
Ties: 1980, 1988, 2003, 2004
Jul 1990–Jan 1991
7-Month
46.7°F
(8.2°C)
46.4°F
(8.0°C)
0.3°F
(0.2°C)
39th Coolest
Coolest since:
1979
43rd Warmest
Warmest since:
2002
Ties: 1955, 1968, 1980
Jun 1990–Jan 1991
8-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
45th Coolest
Coolest since:
1952, 1979
37th Warmest
Warmest since:
2002, 2022
Ties: 1944, 1948, 1988
May 1990–Jan 1991
9-Month
49.1°F
(9.5°C)
49.1°F
(9.5°C)
0.0°F
(0.0°C)
37th Coolest
Coolest since:
1952, 1979
45th Warmest
Warmest since:
2002
Ties: 1944, 1977, 1982
Apr 1990–Jan 1991
10-Month
48.9°F
(9.4°C)
48.8°F
(9.3°C)
0.1°F
(0.1°C)
45th Coolest
Coolest since:
1952
37th Warmest
Warmest since:
2002
Ties: 1980, 2003
Mar 1990–Jan 1991
11-Month
47.8°F
(8.8°C)
47.7°F
(8.7°C)
0.1°F
(0.1°C)
48th Coolest
Coolest since:
1952
32nd Warmest
Warmest since:
2002
Ties: 1974, 2005
Feb 1990–Jan 1991
12-Month
46.1°F
(7.8°C)
46.0°F
(7.8°C)
0.1°F
(0.0°C)
49th Coolest
Coolest since:
1952
31st Warmest
Warmest since:
2016
Ties: 1947, 1998, 2009
Aug 1989–Jan 1991
18-Month
45.4°F
(7.4°C)
44.8°F
(7.1°C)
0.6°F
(0.3°C)
56th Coolest
Coolest since:
1952
22nd Warmest
Warmest since:
2013, 2022
Ties: 1967, 1975
Feb 1989–Jan 1991
24-Month
45.4°F
(7.4°C)
46.1°F
(7.8°C)
-0.7°F
(-0.4°C)
31st Coolest
Coolest since:
1950
45th Warmest
Warmest since:
2017
Ties: 1958, 1994, 2021
Feb 1988–Jan 1991
36-Month
46.4°F
(8.0°C)
46.1°F
(7.8°C)
0.3°F
(0.2°C)
56th Coolest
Coolest since:
1952
16th Warmest
Warmest since:
2018
Ties: 2013
Feb 1987–Jan 1991
48-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
60th Coolest
Coolest since:
1952
8th Warmest
Warmest to Date
2019
Ties: 1992
Feb 1986–Jan 1991
60-Month
46.4°F
(8.0°C)
46.1°F
(7.8°C)
0.3°F
(0.2°C)
53rd Coolest
Coolest since:
1953
11th Warmest
Warmest to Date
2002
Ties: 2005, 2007, 2021, 2022

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