NOAA's National Centers for Environmental Information
City Rankings
Helena, Montana
Average Temperature Rankings, January 1970
| Period | Value | 1991-2020 Mean | Anomaly | Rank (1938-2023) | Warmest/Coolest Since | Record |
|---|---|---|---|---|---|---|
| January 1970 1-Month | 21.1°F (-6.1°C) | 23.5°F (-4.7°C) | -2.4°F (-1.4°C) | 37th Coolest | Coolest since: | 1949 |
| 48th Warmest | Warmest since: | 2006 | ||||
| Dec 1969– 2-Month | 24.6°F (-4.1°C) | 23.4°F (-4.8°C) | 1.2°F (0.7°C) | 54th Coolest | Coolest since: | 1949 |
| 30th Warmest | Warmest since: | 1958 | ||||
| Ties: 1974 | ||||||
| Nov 1969– 3-Month | 28.3°F (-2.1°C) | 26.8°F (-2.9°C) | 1.5°F (0.8°C) | 59th Coolest | Coolest since: | 1979 |
| 25th Warmest | Warmest since: | 2021 | ||||
| Oct 1969– 4-Month | 31.3°F (-0.4°C) | 31.7°F (-0.2°C) | -0.4°F (-0.2°C) | 36th Coolest | Coolest since: | 1979 |
| 47th Warmest | Warmest since: | 2000 | ||||
| Ties: 1945, 1982 | ||||||
| Sep 1969– 5-Month | 37.1°F (2.8°C) | 37.2°F (2.9°C) | -0.1°F (-0.1°C) | 47th Coolest | Coolest since: | 1979 |
| 36th Warmest | Warmest since: | 2022 | ||||
| Ties: 1976 | ||||||
| Aug 1969– 6-Month | 43.0°F (6.1°C) | 42.6°F (5.9°C) | 0.4°F (0.2°C) | 59th Coolest | Coolest since: | 1986 |
| 24th Warmest | Warmest since: | 2021 | ||||
| Ties: 1940, 1944, 1998, 2007, 2008 | ||||||
| Jul 1969– 7-Month | 46.9°F (8.3°C) | 46.7°F (8.2°C) | 0.2°F (0.1°C) | 55th Coolest | Coolest since: | 1979 |
| 28th Warmest | Warmest since: | 2022 | ||||
| Ties: 1964, 1995, 2003 | ||||||
| Jun 1969– 8-Month | 48.5°F (9.2°C) | 48.7°F (9.3°C) | -0.2°F (-0.1°C) | 49th Coolest | Coolest since: | 1952, 1979 |
| 34th Warmest | Warmest since: | 2022 | ||||
| Ties: 1946 | ||||||
| May 1969– 9-Month | 49.5°F (9.7°C) | 49.3°F (9.6°C) | 0.2°F (0.1°C) | 56th Coolest | Coolest since: | 1979 |
| 27th Warmest | Warmest since: | 2022 | ||||
| Ties: 1964 | ||||||
| Apr 1969– 10-Month | 49.5°F (9.7°C) | 48.9°F (9.4°C) | 0.6°F (0.3°C) | 63rd Coolest | Coolest since: | 1952 |
| 20th Warmest | Warmest since: | 2022 | ||||
| Ties: 1995 | ||||||
| Mar 1969– 11-Month | 47.1°F (8.4°C) | 47.8°F (8.8°C) | -0.7°F (-0.4°C) | 42nd Coolest | Coolest since: | 1952 |
| 39th Warmest | Warmest since: | 2016 | ||||
| Ties: 1980 | ||||||
| Feb 1969– 12-Month | 44.6°F (7.0°C) | 46.1°F (7.8°C) | -1.5°F (-0.8°C) | 25th Coolest | Coolest since: | 1952 |
| 56th Warmest | Warmest since: | 2016 | ||||
| Ties: 1968 | ||||||
| Aug 1968– 18-Month | 42.7°F (5.9°C) | 44.9°F (7.2°C) | -2.2°F (-1.3°C) | 16th Coolest | Coolest since: | 1952 |
| 63rd Warmest | Warmest since: | 2013, 2022 | ||||
| Ties: 1953, 1966, 1985 | ||||||
| Feb 1968– 24-Month | 44.4°F (6.9°C) | 46.0°F (7.8°C) | -1.6°F (-0.9°C) | 19th Coolest | Coolest since: | 1950 |
| 58th Warmest | Warmest since: | 2017 | ||||
| Ties: 1960, 1961, 1976 | ||||||
| Feb 1967– 36-Month | 44.5°F (6.9°C) | 46.0°F (7.8°C) | -1.5°F (-0.9°C) | 19th Coolest | Coolest since: | 1952 |
| 54th Warmest | Warmest since: | 2018 | ||||
| Ties: 1946, 1971 | ||||||
| Feb 1966– 48-Month | 45.1°F (7.3°C) | 46.0°F (7.8°C) | -0.9°F (-0.5°C) | 37th Coolest | Coolest since: | 1952 |
| 32nd Warmest | Warmest since: | 2019 | ||||
| Ties: 1961 | ||||||
| Feb 1965– 60-Month | 44.7°F (7.1°C) | 46.0°F (7.8°C) | -1.3°F (-0.7°C) | 21st Coolest | Coolest since: | 1952, 1953 |
| 44th Warmest | Warmest since: | 2008, 2009, 2020 | ||||
| Ties: 1977 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published May 2023, retrieved on June 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings