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 2020. For more information, please see Climatological Rankings.


Helena, Montana

Average Temperature Rankings, March 1970

View Period (Months):All1234567891011121824364860
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
(1895-2020)
Warmest/Coolest
Since
Record
March 1970
1-Month
29.6°F
(-1.3°C)
36.1°F
(2.3°C)
-6.5°F
(-3.6°C)
15th Coolest Coolest since: 1969 2019
66th Warmest Warmest since: 1968 2015
Ties: 1949
Feb–Mar 1970
2-Month
31.7°F
(-0.2°C)
31.8°F
(-0.1°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1969 2019
36th Warmest Warmest since: 1968 2015
Jan–Mar 1970
3-Month
27.9°F
(-2.3°C)
28.9°F
(-1.7°C)
-1.0°F
(-0.6°C)
43rd Coolest Coolest since: 1969 1949
38th Warmest Warmest since: 1968 1983
Ties: 1939, 2008
Dec 1969–Mar 1970
4-Month
27.7°F
(-2.4°C)
27.1°F
(-2.7°C)
0.6°F
(0.3°C)
48th Coolest Coolest since: 1969 1949
32nd Warmest Warmest since: 1967 2000
Ties: 1954
Nov 1969–Mar 1970
5-Month
29.1°F
(-1.6°C)
28.2°F
(-2.1°C)
0.9°F
(0.5°C)
50th Coolest Coolest since: 1969 1949
30th Warmest Warmest since: 1967 2000
Oct 1969–Mar 1970
6-Month
30.9°F
(-0.6°C)
31.0°F
(-0.6°C)
-0.1°F
(0.0°C)
41st Coolest Coolest since: 1969 1949
38th Warmest Warmest since: 1968 2000
Ties: 1939
Sep 1969–Mar 1970
7-Month
34.9°F
(1.6°C)
34.8°F
(1.6°C)
0.1°F
(0.0°C)
43rd Coolest Coolest since: 1969 1949
36th Warmest Warmest since: 1968 2000
Ties: 2003
Aug 1969–Mar 1970
8-Month
39.5°F
(4.2°C)
39.0°F
(3.9°C)
0.5°F
(0.3°C)
49th Coolest Coolest since: 1969 1949
30th Warmest Warmest since: 1968 2000
Ties: 1958
Jul 1969–Mar 1970
9-Month
42.8°F
(6.0°C)
42.4°F
(5.8°C)
0.4°F
(0.2°C)
50th Coolest Coolest since: 1969 1949
29th Warmest Warmest since: 1968 2000
Ties: 1939, 1974
Jun 1969–Mar 1970
10-Month
44.4°F
(6.9°C)
44.3°F
(6.8°C)
0.1°F
(0.1°C)
45th Coolest Coolest since: 1969 1949
34th Warmest Warmest since: 1968 2016
May 1969–Mar 1970
11-Month
45.5°F
(7.5°C)
45.2°F
(7.3°C)
0.3°F
(0.2°C)
49th Coolest Coolest since: 1969 1949
30th Warmest Warmest since: 1968 2016
Ties: 2009
Apr 1969–Mar 1970
12-Month
45.7°F
(7.6°C)
45.2°F
(7.3°C)
0.5°F
(0.3°C)
57th Coolest Coolest since: 1969 1949, 1952
22nd Warmest Warmest since: 1967 2016
Ties: 1954, 1958, 2006
Oct 1968–Mar 1970
18-Month
38.6°F
(3.7°C)
40.5°F
(4.7°C)
-1.9°F
(-1.0°C)
18th Coolest Coolest since: 1969 1952
57th Warmest Warmest since: 1968 2000
Ties: 1972, 1994
Apr 1968–Mar 1970
24-Month
43.2°F
(6.2°C)
45.2°F
(7.3°C)
-2.0°F
(-1.1°C)
14th Coolest Coolest since: 1969 1952
61st Warmest Warmest since: 1968 2000, 2017
Apr 1967–Mar 1970
36-Month
43.9°F
(6.6°C)
45.3°F
(7.4°C)
-1.4°F
(-0.8°C)
16th Coolest Coolest since: 1958 1951, 1952
55th Warmest Warmest since: 1969 2000
Ties: 1985
Apr 1966–Mar 1970
48-Month
44.6°F
(7.0°C)
45.3°F
(7.4°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 1969 1952
30th Warmest Warmest since: 1968 2002
Ties: 1963, 1966, 1998
Apr 1965–Mar 1970
60-Month
44.5°F
(6.9°C)
45.3°F
(7.4°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest since: 1969 1952
35th Warmest Warmest since: 1968 1992, 2002, 2008
Ties: 1944, 1961

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2020, retrieved on July 6, 2020 from https://www.ncdc.noaa.gov/cag/