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 May 2021. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, February 1940

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
February 1940
1-Month
26.6°F
(-3.0°C)
27.6°F
(-2.4°C)
-1.0°F
(-0.6°C)
37th Coolest Coolest since: 1939 1989, 2019
46th Warmest Warmest to Date 1991
Jan–Feb 1940
2-Month
20.8°F
(-6.2°C)
25.3°F
(-3.7°C)
-4.5°F
(-2.5°C)
22nd Coolest Coolest to Date 1949
61st Warmest Warmest since: 1939 1983
Ties: 1982
Dec 1939–Feb 1940
3-Month
24.6°F
(-4.1°C)
24.2°F
(-4.3°C)
0.4°F
(0.2°C)
40th Coolest Coolest to Date 1949
42nd Warmest Warmest since: 1939 1967
Nov 1939–Feb 1940
4-Month
27.5°F
(-2.5°C)
26.3°F
(-3.2°C)
1.2°F
(0.7°C)
51st Coolest Coolest since: 1939 1979
31st Warmest Warmest to Date 2000
Ties: 1988, 1994, 2021
Oct 1939–Feb 1940
5-Month
31.4°F
(-0.3°C)
30.0°F
(-1.1°C)
1.4°F
(0.8°C)
54th Coolest Coolest since: 1939 1979
27th Warmest Warmest to Date 2000
Sep 1939–Feb 1940
6-Month
36.0°F
(2.2°C)
34.7°F
(1.5°C)
1.3°F
(0.7°C)
53rd Coolest Coolest to Date 1979
28th Warmest Warmest since: 1939 1967
Ties: 1965, 1968, 2009
Aug 1939–Feb 1940
7-Month
40.7°F
(4.8°C)
39.5°F
(4.2°C)
1.2°F
(0.6°C)
55th Coolest Coolest to Date 1979
26th Warmest Warmest since: 1939 1967
Ties: 1974, 2009, 2021
Jul 1939–Feb 1940
8-Month
44.7°F
(7.1°C)
43.4°F
(6.3°C)
1.3°F
(0.8°C)
56th Coolest Coolest since: 1939 1979
25th Warmest Warmest to Date 1967
Jun 1939–Feb 1940
9-Month
46.2°F
(7.9°C)
45.4°F
(7.4°C)
0.8°F
(0.5°C)
52nd Coolest Coolest to Date 1949, 1979
29th Warmest Warmest since: 1939 1967, 2002
Ties: 2007, 2009, 2021
May 1939–Feb 1940
10-Month
47.5°F
(8.6°C)
46.3°F
(7.9°C)
1.2°F
(0.7°C)
64th Coolest Coolest since: 1939 1949, 1979
17th Warmest Warmest to Date 2002
Ties: 1968, 1974, 1992
Apr 1939–Feb 1940
11-Month
47.5°F
(8.6°C)
46.1°F
(7.8°C)
1.4°F
(0.8°C)
67th Coolest Coolest since: 1939 1949
14th Warmest Warmest to Date 1967, 2002
Ties: 2008
Mar 1939–Feb 1940
12-Month
46.6°F
(8.1°C)
45.3°F
(7.4°C)
1.3°F
(0.7°C)
66th Coolest Coolest to Date 1952
13th Warmest Warmest to Date 2016
Ties: 1988
Sep 1938–Feb 1940
18-Month
43.2°F
(6.2°C)
41.8°F
(5.4°C)
1.4°F
(0.8°C)
68th Coolest Coolest to Date 1986
9th Warmest Warmest to Date 2000
Ties: 1991
Mar 1938–Feb 1940
24-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 1941
Mar 1937–Feb 1940
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2018
Mar 1936–Feb 1940
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002
Mar 1935–Feb 1940
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1952
-- -- 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 24, 2021 from https://www.ncdc.noaa.gov/cag/