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 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, April 1951

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1951
1-Month
41.7°F
(5.4°C)
44.8°F
(7.1°C)
-3.1°F
(-1.7°C)
18th Coolest Coolest since: 1950 1975
65th Warmest Warmest since: 1949 1987
Mar–Apr 1951
2-Month
31.8°F
(-0.1°C)
40.4°F
(4.7°C)
-8.6°F
(-4.8°C)
1st Coolest Coolest to Date 1951
80th Warmest Warmest since: 1950 1992
Feb–Apr 1951
3-Month
29.7°F
(-1.3°C)
36.1°F
(2.3°C)
-6.4°F
(-3.6°C)
5th Coolest Coolest to Date 2019
76th Warmest Warmest since: 1950 2016
Jan–Apr 1951
4-Month
26.5°F
(-3.1°C)
32.8°F
(0.4°C)
-6.3°F
(-3.5°C)
11th Coolest Coolest since: 1950 1949
70th Warmest Warmest since: 1948 2016
Dec 1950–Apr 1951
5-Month
26.5°F
(-3.1°C)
30.6°F
(-0.8°C)
-4.1°F
(-2.3°C)
15th Coolest Coolest since: 1950 1949
65th Warmest Warmest since: 1948 2016
Ties: 1996, 2018
Nov 1950–Apr 1951
6-Month
26.4°F
(-3.1°C)
31.0°F
(-0.6°C)
-4.6°F
(-2.5°C)
7th Coolest Coolest since: 1949 1949, 1979
73rd Warmest Warmest since: 1950 2000
Oct 1950–Apr 1951
7-Month
29.5°F
(-1.4°C)
32.9°F
(0.5°C)
-3.4°F
(-1.9°C)
11th Coolest Coolest since: 1950 1949
68th Warmest Warmest since: 1948 2000
Ties: 1993, 2001
Sep 1950–Apr 1951
8-Month
32.7°F
(0.4°C)
36.0°F
(2.2°C)
-3.3°F
(-1.8°C)
10th Coolest Coolest since: 1950 1949
69th Warmest Warmest since: 1948 2000, 2016
Ties: 1943, 2019
Aug 1950–Apr 1951
9-Month
36.4°F
(2.4°C)
39.7°F
(4.3°C)
-3.3°F
(-1.9°C)
8th Coolest Coolest since: 1949 1949
71st Warmest Warmest since: 1950 2016
Jul 1950–Apr 1951
10-Month
39.4°F
(4.1°C)
42.7°F
(5.9°C)
-3.3°F
(-1.8°C)
6th Coolest Coolest since: 1949 1949
73rd Warmest Warmest since: 1950 2016
Ties: 1993
Jun 1950–Apr 1951
11-Month
41.1°F
(5.1°C)
44.4°F
(6.9°C)
-3.3°F
(-1.8°C)
5th Coolest Coolest since: 1949 1949
74th Warmest Warmest since: 1950 2016
Ties: 1956
May 1950–Apr 1951
12-Month
41.8°F
(5.4°C)
45.2°F
(7.3°C)
-3.4°F
(-1.9°C)
5th Coolest Coolest since: 1949 1949
74th Warmest Warmest since: 1950 2016
Nov 1949–Apr 1951
18-Month
37.0°F
(2.8°C)
40.5°F
(4.7°C)
-3.5°F
(-1.9°C)
4th Coolest Coolest since: 1950 1952
72nd Warmest Warmest since: 1948 2000
May 1949–Apr 1951
24-Month
42.4°F
(5.8°C)
45.3°F
(7.4°C)
-2.9°F
(-1.6°C)
3rd Coolest Coolest since: 1950 1952
72nd Warmest Warmest since: 1949 2000
May 1948–Apr 1951
36-Month
41.9°F
(5.5°C)
45.2°F
(7.3°C)
-3.3°F
(-1.8°C)
1st Coolest Coolest to Date 1951
70th Warmest Warmest since: 1950 1992, 2000
May 1947–Apr 1951
48-Month
42.5°F
(5.8°C)
45.3°F
(7.4°C)
-2.8°F
(-1.6°C)
2nd Coolest Coolest to Date 1952
65th Warmest Warmest since: 1950 2002
May 1946–Apr 1951
60-Month
42.7°F
(5.9°C)
45.2°F
(7.3°C)
-2.5°F
(-1.4°C)
3rd Coolest Coolest to Date 1952
60th Warmest Warmest since: 1950 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2020, retrieved on September 25, 2020 from https://www.ncdc.noaa.gov/cag/