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 November 2019. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, March 1941

View Period (Months):All123456789101112182436
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 1941
1-Month
37.3°F
(2.9°C)
36.1°F
(2.3°C)
1.2°F
(0.6°C)
54th Coolest Coolest since: 1939 2019
26th Warmest Warmest since: 1940 2015
Feb–Mar 1941
2-Month
32.8°F
(0.4°C)
31.9°F
(-0.1°C)
0.9°F
(0.5°C)
50th Coolest Coolest since: 1939 2019
30th Warmest Warmest since: 1940 2015
Jan–Mar 1941
3-Month
29.3°F
(-1.5°C)
28.9°F
(-1.7°C)
0.4°F
(0.2°C)
53rd Coolest Coolest since: 1940 1949
27th Warmest Warmest to Date 1983
Dec 1940–Mar 1941
4-Month
29.2°F
(-1.6°C)
27.2°F
(-2.7°C)
2.0°F
(1.1°C)
61st Coolest Coolest since: 1940 1949
18th Warmest Warmest to Date 1983
Nov 1940–Mar 1941
5-Month
27.9°F
(-2.3°C)
28.3°F
(-2.1°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest to Date 1949
40th Warmest Warmest since: 1940 2000
Oct 1940–Mar 1941
6-Month
31.6°F
(-0.2°C)
31.0°F
(-0.6°C)
0.6°F
(0.4°C)
48th Coolest Coolest since: 1939 1949
30th Warmest Warmest since: 1940 2000
Ties: 1995, 2004, 2008
Sep 1940–Mar 1941
7-Month
35.9°F
(2.2°C)
34.9°F
(1.6°C)
1.0°F
(0.6°C)
56th Coolest Coolest since: 1940 1949
22nd Warmest Warmest since: 1940 2000
Ties: 1940, 2007
Aug 1940–Mar 1941
8-Month
40.3°F
(4.6°C)
39.0°F
(3.9°C)
1.3°F
(0.7°C)
63rd Coolest Coolest since: 1940 1949
15th Warmest Warmest to Date 2000
Ties: 1968, 1995
Jul 1940–Mar 1941
9-Month
43.8°F
(6.6°C)
42.5°F
(5.8°C)
1.3°F
(0.8°C)
63rd Coolest Coolest since: 1940 1949
15th Warmest Warmest to Date 2000, 2016
Ties: 1990, 2007
Jun 1940–Mar 1941
10-Month
46.0°F
(7.8°C)
44.5°F
(6.9°C)
1.5°F
(0.9°C)
70th Coolest Coolest since: 1940 1949
8th Warmest Warmest to Date 2016
Ties: 1967, 1983, 2012
May 1940–Mar 1941
11-Month
47.1°F
(8.4°C)
45.3°F
(7.4°C)
1.8°F
(1.0°C)
73rd Coolest Coolest since: 1940 1949
5th Warmest Warmest to Date 2016
Ties: 1992
Apr 1940–Mar 1941
12-Month
46.8°F
(8.2°C)
45.3°F
(7.4°C)
1.5°F
(0.8°C)
72nd Coolest Coolest since: 1940 1949, 1952
6th Warmest Warmest to Date 2016
Ties: 2000
Oct 1939–Mar 1941
18-Month
42.0°F
(5.6°C)
40.6°F
(4.8°C)
1.4°F
(0.8°C)
68th Coolest Coolest since: 1940 1952
6th Warmest Warmest to Date 2000, 2013
Ties: 1967, 1991, 1992
Apr 1939–Mar 1941
24-Month
46.5°F
(8.1°C)
45.3°F
(7.4°C)
1.2°F
(0.7°C)
69th Coolest Coolest since: 1940 1952
5th Warmest Warmest to Date 2000, 2017
Apr 1938–Mar 1941
36-Month
46.2°F
(7.9°C)
45.3°F
(7.4°C)
0.9°F
(0.5°C)
66th Coolest Coolest to Date 1951, 1952
4th Warmest Warmest to Date 1992
Ties: 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/