City Rankings

City Data Info
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Helena, Montana

Average Temperature Rankings, January 2010

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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
January 2010
1-Month
21.1°F
(-6.1°C)
23.8°F
(-4.6°C)
-2.7°F
(-1.5°C)
35th Coolest
Coolest since:
1949
49th Warmest
Warmest since:
2006
Dec 2009–Jan 2010
2-Month
16.5°F
(-8.6°C)
23.2°F
(-4.9°C)
-6.7°F
(-3.7°C)
10th Coolest
Coolest since:
1949
73rd Warmest
Warmest since:
1958
Nov 2009–Jan 2010
3-Month
23.6°F
(-4.7°C)
26.7°F
(-2.9°C)
-3.1°F
(-1.8°C)
16th Coolest
Coolest since:
1979
67th Warmest
Warmest since:
2000
Oct 2009–Jan 2010
4-Month
27.9°F
(-2.3°C)
31.5°F
(-0.3°C)
-3.6°F
(-2.0°C)
10th Coolest
Coolest since:
1979
72nd Warmest
Warmest since:
2000
Sep 2009–Jan 2010
5-Month
35.1°F
(1.7°C)
36.9°F
(2.7°C)
-1.8°F
(-1.0°C)
23rd Coolest
Coolest since:
1979
59th Warmest
Warmest since:
2002
Aug 2009–Jan 2010
6-Month
40.6°F
(4.8°C)
42.2°F
(5.7°C)
-1.6°F
(-0.9°C)
20th Coolest
Coolest since:
1986
62nd Warmest
Warmest since:
2002
Ties: 1943, 1987
Jul 2009–Jan 2010
7-Month
44.7°F
(7.1°C)
46.3°F
(7.9°C)
-1.6°F
(-0.8°C)
20th Coolest
Coolest since:
1979
62nd Warmest
Warmest since:
2002
Ties: 2001
Jun 2009–Jan 2010
8-Month
46.7°F
(8.2°C)
48.5°F
(9.2°C)
-1.8°F
(-1.0°C)
15th Coolest
Coolest since:
1952, 1979
67th Warmest
Warmest since:
2002, 2022
Ties: 1957
May 2009–Jan 2010
9-Month
47.6°F
(8.7°C)
49.1°F
(9.5°C)
-1.5°F
(-0.8°C)
20th Coolest
Coolest since:
1952, 1979
62nd Warmest
Warmest since:
2002
Ties: 2011
Apr 2009–Jan 2010
10-Month
47.1°F
(8.4°C)
48.8°F
(9.3°C)
-1.7°F
(-0.9°C)
13th Coolest
Coolest since:
1952
69th Warmest
Warmest since:
2002
Ties: 1960, 1996
Mar 2009–Jan 2010
11-Month
45.6°F
(7.6°C)
47.7°F
(8.7°C)
-2.1°F
(-1.1°C)
11th Coolest
Coolest since:
1952
69th Warmest
Warmest since:
2002
Feb 2009–Jan 2010
12-Month
44.5°F
(6.9°C)
46.1°F
(7.8°C)
-1.6°F
(-0.9°C)
18th Coolest
Coolest since:
1952
62nd Warmest
Warmest since:
2016
Ties: 1994
Aug 2008–Jan 2010
18-Month
44.0°F
(6.7°C)
44.8°F
(7.1°C)
-0.8°F
(-0.4°C)
27th Coolest
Coolest since:
1952
51st Warmest
Warmest since:
2013, 2022
Ties: 1961
Feb 2008–Jan 2010
24-Month
45.3°F
(7.4°C)
46.1°F
(7.8°C)
-0.8°F
(-0.4°C)
30th Coolest
Coolest since:
1950
46th Warmest
Warmest since:
2017
Feb 2007–Jan 2010
36-Month
46.1°F
(7.8°C)
46.1°F
(7.8°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1952
21st Warmest
Warmest since:
2018
Ties: 1948
Feb 2006–Jan 2010
48-Month
46.4°F
(8.0°C)
46.1°F
(7.8°C)
0.3°F
(0.2°C)
56th Coolest
Coolest since:
1952
12th Warmest
Warmest since:
2019
Ties: 1990
Feb 2005–Jan 2010
60-Month
46.5°F
(8.1°C)
46.1°F
(7.8°C)
0.4°F
(0.3°C)
55th Coolest
Coolest since:
1953
9th Warmest
Warmest since:
2002
Ties: 1993

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