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


Helena, Montana

Average Temperature Rankings, March 1945

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
March 1945
1-Month
34.0°F
(1.1°C)
36.0°F
(2.2°C)
-2.0°F
(-1.1°C)
34th Coolest Coolest since: 1944 2019
47th Warmest Warmest since: 1941 2015
Ties: 1998
Feb–Mar 1945
2-Month
30.5°F
(-0.8°C)
31.7°F
(-0.2°C)
-1.2°F
(-0.6°C)
33rd Coolest Coolest since: 1944 2019
48th Warmest Warmest since: 1941 2015
Jan–Mar 1945
3-Month
29.1°F
(-1.6°C)
28.8°F
(-1.8°C)
0.3°F
(0.2°C)
51st Coolest Coolest since: 1944 1949
30th Warmest Warmest since: 1941 1983
Ties: 1977
Dec 1944–Mar 1945
4-Month
25.8°F
(-3.4°C)
27.0°F
(-2.8°C)
-1.2°F
(-0.6°C)
35th Coolest Coolest since: 1944 1949
45th Warmest Warmest since: 1941 1983
Nov 1944–Mar 1945
5-Month
26.8°F
(-2.9°C)
28.2°F
(-2.1°C)
-1.4°F
(-0.8°C)
32nd Coolest Coolest since: 1944 1949
48th Warmest Warmest since: 1941 2000
Ties: 1975
Oct 1944–Mar 1945
6-Month
30.5°F
(-0.8°C)
30.9°F
(-0.6°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1944 1949
43rd Warmest Warmest since: 1941 2000
Ties: 1964, 1982
Sep 1944–Mar 1945
7-Month
34.4°F
(1.3°C)
34.8°F
(1.6°C)
-0.4°F
(-0.3°C)
36th Coolest Coolest since: 1944 1949
43rd Warmest Warmest since: 1941 2000
Ties: 1980, 2017
Aug 1944–Mar 1945
8-Month
38.0°F
(3.3°C)
38.9°F
(3.8°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 1944 1949
47th Warmest Warmest since: 1944 2000
Ties: 1944
Jul 1944–Mar 1945
9-Month
41.1°F
(5.1°C)
42.3°F
(5.7°C)
-1.2°F
(-0.6°C)
27th Coolest Coolest since: 1943 1949
52nd Warmest Warmest since: 1944 2016
Ties: 1948, 1994
Jun 1944–Mar 1945
10-Month
42.7°F
(5.9°C)
44.3°F
(6.8°C)
-1.6°F
(-0.9°C)
21st Coolest Coolest since: 1943 1949
58th Warmest Warmest since: 1944 2016
Ties: 1947, 1959, 1997
May 1944–Mar 1945
11-Month
43.8°F
(6.6°C)
45.2°F
(7.3°C)
-1.4°F
(-0.7°C)
24th Coolest Coolest since: 1944 1949
55th Warmest Warmest since: 1941 2016
Apr 1944–Mar 1945
12-Month
43.9°F
(6.6°C)
45.1°F
(7.3°C)
-1.2°F
(-0.7°C)
24th Coolest Coolest since: 1943 1949, 1952
55th Warmest Warmest since: 1944 2016
Ties: 1947, 1976
Oct 1943–Mar 1945
18-Month
39.2°F
(4.0°C)
40.5°F
(4.7°C)
-1.3°F
(-0.7°C)
24th Coolest Coolest since: 1944 1952
51st Warmest Warmest since: 1942 2000, 2013
Ties: 1942, 1953
Apr 1943–Mar 1945
24-Month
44.0°F
(6.7°C)
45.2°F
(7.3°C)
-1.2°F
(-0.6°C)
21st Coolest Coolest since: 1944 1952
54th Warmest Warmest since: 1942 2000, 2017
Ties: 1948, 2019
Apr 1942–Mar 1945
36-Month
43.3°F
(6.3°C)
45.2°F
(7.3°C)
-1.9°F
(-1.0°C)
7th Coolest Coolest since: 1944 1951, 1952
64th Warmest Warmest since: 1943 2008
Ties: 1973, 1986
Apr 1941–Mar 1945
48-Month
43.2°F
(6.2°C)
45.2°F
(7.3°C)
-2.0°F
(-1.1°C)
5th Coolest Coolest to Date 1952
62nd Warmest Warmest since: 1944 2002
Apr 1940–Mar 1945
60-Month
43.9°F
(6.6°C)
45.2°F
(7.3°C)
-1.3°F
(-0.7°C)
10th Coolest Coolest to Date 1952
53rd Warmest Warmest since: 1944 2008
Ties: 1947, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2021, retrieved on March 8, 2021 from https://www.ncdc.noaa.gov/cag/