NOAA's National Centers for Environmental Information
Statewide Rankings
Montana
December 1988 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1988 1-Month | 23.1°F (-4.9°C) | 20.6°F (-6.3°C) | 2.5°F | 79th Coolest | Coolest since: | 1983 |
| 52nd Warmest | Warmest since: | 2023 | ||||
| Ties: 1901, 1923 | ||||||
| Nov– 2-Month | 26.9°F (-2.8°C) | 25.1°F (-3.8°C) | 1.8°F | 84th Coolest | Coolest since: | 1985 |
| 47th Warmest | Warmest since: | 1999 | ||||
| Oct– 3-Month | 33.5°F (0.8°C) | 31.1°F (-0.5°C) | 2.4°F | 107th Coolest | Coolest since: | 1919 |
| 24th Warmest | Warmest since: | 1999 | ||||
| Sep– 4-Month | 38.6°F (3.7°C) | 36.8°F (2.7°C) | 1.8°F | 104th Coolest | Coolest since: | 1985 |
| 27th Warmest | Warmest since: | 2024 | ||||
| Aug– 5-Month | 43.9°F (6.6°C) | 42.2°F (5.7°C) | 1.7°F | 106th Coolest | Coolest since: | 1985 |
| 25th Warmest | Warmest since: | 2024 | ||||
| Jul– 6-Month | 47.9°F (8.8°C) | 46.2°F (7.9°C) | 1.7°F | 108th Coolest | Coolest since: | 1985 |
| 23rd Warmest | Warmest since: | 2024 | ||||
| Ties: 1938 | ||||||
| Jun– 7-Month | 50.7°F (10.4°C) | 47.9°F (8.8°C) | 2.8°F | 127th Coolest | Coolest since: | 1951, 1985 |
| 4th Warmest | Warmest since: | 2024 | ||||
| May– 8-Month | 51.2°F (10.7°C) | 48.2°F (9.0°C) | 3.0°F | 126th Coolest | Coolest since: | 1916, 1927 |
| 5th Warmest | Warmest since: | 2023 | ||||
| Apr– 9-Month | 50.4°F (10.2°C) | 47.4°F (8.6°C) | 3.0°F | 128th Coolest | Coolest since: | 1927, 1951 |
| 3rd Warmest | Warmest to Date | 2023, 2024 | ||||
| Mar– 10-Month | 48.8°F (9.3°C) | 45.6°F (7.6°C) | 3.2°F | 130th Coolest | Coolest since: | 1951 |
| 1st Warmest | Warmest to Date | 1988 | ||||
| Feb– 11-Month | 46.5°F (8.1°C) | 43.3°F (6.3°C) | 3.2°F | 127th Coolest | Coolest since: | 1951 |
| 4th Warmest | Warmest since: | 2024 | ||||
| Ties: 1934, 1987 | ||||||
| Jan– 12-Month | 44.1°F (6.7°C) | 41.1°F (5.1°C) | 3.0°F | 123rd Coolest | Coolest since: | 1916 |
| 8th Warmest | Warmest since: | 1934, 2015 | ||||
| Jul 1987– 18-Month | 45.2°F (7.3°C) | 42.8°F (6.0°C) | 2.4°F | 120th Coolest | Coolest since: | 1916 |
| 10th Warmest | Warmest since: | 2024 | ||||
| Jan 1987– 24-Month | 44.4°F (6.9°C) | 41.1°F (5.1°C) | 3.3°F | 128th Coolest | Coolest since: | 1951 |
| 2nd Warmest | Warmest to Date | 2016 | ||||
| Jan 1986– 36-Month | 43.9°F (6.6°C) | 41.1°F (5.1°C) | 2.8°F | 127th Coolest | Coolest since: | 1951 |
| 2nd Warmest | Warmest to Date | 2017 | ||||
| Jan 1985– 48-Month | 42.7°F (5.9°C) | 41.1°F (5.1°C) | 1.6°F | 111th Coolest | Coolest since: | 1951 |
| 17th Warmest | Warmest since: | 2007, 2017, 2024 | ||||
| Jan 1984– 60-Month | 42.5°F (5.8°C) | 41.1°F (5.1°C) | 1.4°F | 106th Coolest | Coolest since: | 1899 |
| 21st Warmest | Warmest since: | 2016 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on March 30, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
