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 September 2019. For more information, please see Climatological Rankings.
Helena, Montana
Average Temperature Rankings, March 1975
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1938-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
March 1975 1-Month |
29.9°F (-1.2°C) | 36.0°F (2.2°C) |
-6.1°F (-3.4°C) | 15th Coolest | Coolest since: 1969 | 2019 |
| 65th Warmest | Warmest since: 1974 | 2015 | ||||
| Ties: 1949, 2009 | ||||||
|
Feb–Mar 1975 2-Month |
22.4°F (-5.3°C) | 31.7°F (-0.2°C) |
-9.3°F (-5.1°C) | 5th Coolest | Coolest since: 1969 | 2019 |
| 75th Warmest | Warmest since: 1974 | 2015 | ||||
|
Jan–Mar 1975 3-Month |
22.3°F (-5.4°C) | 28.7°F (-1.8°C) |
-6.4°F (-3.6°C) | 15th Coolest | Coolest since: 1969 | 1949 |
| 65th Warmest | Warmest since: 1974 | 1983 | ||||
|
Dec 1974–Mar 1975 4-Month |
24.0°F (-4.4°C) | 27.1°F (-2.7°C) |
-3.1°F (-1.7°C) | 20th Coolest | Coolest since: 1969 | 1949 |
| 59th Warmest | Warmest since: 1974 | 1983 | ||||
|
Nov 1974–Mar 1975 5-Month |
26.3°F (-3.2°C) | 28.1°F (-2.2°C) |
-1.8°F (-1.0°C) | 27th Coolest | Coolest since: 1973 | 1949 |
| 52nd Warmest | Warmest since: 1974 | 2000 | ||||
| Ties: 1944, 1964 | ||||||
|
Oct 1974–Mar 1975 6-Month |
29.7°F (-1.3°C) | 30.8°F (-0.7°C) |
-1.1°F (-0.6°C) | 27th Coolest | Coolest since: 1973 | 1949 |
| 51st Warmest | Warmest since: 1974 | 2000 | ||||
| Ties: 1948 | ||||||
|
Sep 1974–Mar 1975 7-Month |
33.3°F (0.7°C) | 34.7°F (1.5°C) |
-1.4°F (-0.8°C) | 25th Coolest | Coolest since: 1973 | 1949 |
| 53rd Warmest | Warmest since: 1974 | 2000 | ||||
|
Aug 1974–Mar 1975 8-Month |
37.0°F (2.8°C) | 38.9°F (3.8°C) |
-1.9°F (-1.0°C) | 22nd Coolest | Coolest since: 1973 | 1949 |
| 56th Warmest | Warmest since: 1974 | 2000 | ||||
| Ties: 2018 | ||||||
|
Jul 1974–Mar 1975 9-Month |
40.8°F (4.9°C) | 42.3°F (5.7°C) |
-1.5°F (-0.8°C) | 23rd Coolest | Coolest since: 1973 | 1949 |
| 55th Warmest | Warmest since: 1974 | 2000, 2016 | ||||
| Ties: 2011 | ||||||
|
Jun 1974–Mar 1975 10-Month |
43.3°F (6.3°C) | 44.3°F (6.8°C) |
-1.0°F (-0.5°C) | 31st Coolest | Coolest since: 1973 | 1949 |
| 47th Warmest | Warmest since: 1974 | 2016 | ||||
|
May 1974–Mar 1975 11-Month |
43.9°F (6.6°C) | 45.2°F (7.3°C) |
-1.3°F (-0.7°C) | 24th Coolest | Coolest since: 1973 | 1949 |
| 54th Warmest | Warmest since: 1974 | 2016 | ||||
|
Apr 1974–Mar 1975 12-Month |
44.2°F (6.8°C) | 45.2°F (7.3°C) |
-1.0°F (-0.5°C) | 29th Coolest | Coolest since: 1973 | 1949, 1952 |
| 49th Warmest | Warmest since: 1974 | 2016 | ||||
|
Oct 1973–Mar 1975 18-Month |
40.1°F (4.5°C) | 40.4°F (4.7°C) |
-0.3°F (-0.2°C) | 39th Coolest | Coolest since: 1974 | 1952 |
| 35th Warmest | Warmest since: 1968 | 2013 | ||||
| Ties: 2018 | ||||||
|
Apr 1973–Mar 1975 24-Month |
44.9°F (7.2°C) | 45.2°F (7.3°C) |
-0.3°F (-0.1°C) | 38th Coolest | Coolest since: 1974 | 1952 |
| 36th Warmest | Warmest since: 1971 | 2017 | ||||
| Ties: 1961 | ||||||
|
Apr 1972–Mar 1975 36-Month |
44.2°F (6.8°C) | 45.2°F (7.3°C) |
-1.0°F (-0.5°C) | 19th Coolest | Coolest since: 1974 | 1951, 1952 |
| 51st Warmest | Warmest since: 1972 | 1941 | ||||
| Ties: 1943, 1970, 1997 | ||||||
|
Apr 1971–Mar 1975 48-Month |
44.0°F (6.7°C) | 45.1°F (7.3°C) |
-1.1°F (-0.6°C) | 12th Coolest | Coolest since: 1974 | 1952 |
| 54th Warmest | Warmest since: 1974 | 2002 | ||||
| Ties: 1959, 1974, 1976, 1980 | ||||||
|
Apr 1970–Mar 1975 60-Month |
44.1°F (6.7°C) | 45.2°F (7.3°C) |
-1.1°F (-0.6°C) | 13th Coolest | Coolest since: 1973 | 1952 |
| 49th Warmest | Warmest since: 1974 | 1992, 2008 | ||||
| Ties: 1969, 1972, 1986, 1987, 1997 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/