NOAA's National Centers for Environmental Information
Statewide Rankings
Idaho
January 2019 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| January 2019 1-Month | 26.3°F (-3.2°C) | 22.0°F (-5.6°C) | 4.3°F | 102nd Coolest | Coolest since: | 1949 |
| 30th Warmest | Warmest since: | 1953 | ||||
| Dec 2018– 2-Month | 25.3°F (-3.7°C) | 23.0°F (-5.0°C) | 2.3°F | 91st Coolest | Coolest since: | 1949 |
| 40th Warmest | Warmest since: | 1934 | ||||
| Ties: 1926, 2011 | ||||||
| Nov 2018– 3-Month | 27.5°F (-2.5°C) | 25.9°F (-3.4°C) | 1.6°F | 91st Coolest | Coolest since: | 1949 |
| 40th Warmest | Warmest since: | 1934 | ||||
| Ties: 1914, 2014 | ||||||
| Oct 2018– 4-Month | 31.7°F (-0.2°C) | 30.5°F (-0.8°C) | 1.2°F | 90th Coolest | Coolest since: | 1949 |
| 41st Warmest | Warmest since: | 1934 | ||||
| Ties: 1941 | ||||||
| Sep 2018– 5-Month | 36.6°F (2.6°C) | 35.3°F (1.8°C) | 1.3°F | 90th Coolest | Coolest since: | 1949 |
| 41st Warmest | Warmest since: | 1918 | ||||
| Ties: 1992 | ||||||
| Aug 2018– 6-Month | 41.3°F (5.2°C) | 40.0°F (4.4°C) | 1.3°F | 93rd Coolest | Coolest since: | 1949 |
| 38th Warmest | Warmest since: | 1918, 1934 | ||||
| Ties: 1902, 1939, 2011 | ||||||
| Jul 2018– 7-Month | 45.2°F (7.3°C) | 43.6°F (6.4°C) | 1.6°F | 104th Coolest | Coolest since: | 1949 |
| 27th Warmest | Warmest since: | 1918, 1934 | ||||
| Ties: 1992 | ||||||
| Jun 2018– 8-Month | 46.7°F (8.2°C) | 45.2°F (7.3°C) | 1.5°F | 103rd Coolest | Coolest since: | 1917, 1949 |
| 28th Warmest | Warmest since: | 2022 | ||||
| Ties: 1990 | ||||||
| May 2018– 9-Month | 47.5°F (8.6°C) | 45.7°F (7.6°C) | 1.8°F | 112th Coolest | Coolest since: | 1917 |
| 19th Warmest | Warmest since: | 2022 | ||||
| Ties: 1967 | ||||||
| Apr 2018– 10-Month | 47.0°F (8.3°C) | 45.2°F (7.3°C) | 1.8°F | 118th Coolest | Coolest since: | 1917 |
| 13th Warmest | Warmest since: | 2022 | ||||
| Mar 2018– 11-Month | 45.8°F (7.7°C) | 44.1°F (6.7°C) | 1.7°F | 113th Coolest | Coolest since: | 1949 |
| 18th Warmest | Warmest since: | 1935 | ||||
| Feb 2018– 12-Month | 44.2°F (6.8°C) | 42.6°F (5.9°C) | 1.6°F | 110th Coolest | Coolest since: | 1949 |
| 21st Warmest | Warmest since: | 1935 | ||||
| Ties: 1989, 1995 | ||||||
| Aug 2017– 18-Month | 43.6°F (6.4°C) | 41.7°F (5.4°C) | 1.9°F | 119th Coolest | Coolest since: | 1986 |
| 11th Warmest | Warmest since: | 1935 | ||||
| Ties: 2018 | ||||||
| Feb 2017– 24-Month | 44.7°F (7.1°C) | 42.6°F (5.9°C) | 2.1°F | 124th Coolest | Coolest since: | 1986 |
| 6th Warmest | Warmest since: | 2016 | ||||
| Feb 2016– 36-Month | 44.6°F (7.0°C) | 42.6°F (5.9°C) | 2.0°F | 124th Coolest | Coolest since: | 1914, 1986 |
| 5th Warmest | Warmest since: | 2017, 2018 | ||||
| Feb 2015– 48-Month | 45.0°F (7.2°C) | 42.6°F (5.9°C) | 2.4°F | 125th Coolest | Coolest since: | 1986 |
| 3rd Warmest | Warmest since: | 2018 | ||||
| Ties: 2017 | ||||||
| Feb 2014– 60-Month | 45.0°F (7.2°C) | 42.6°F (5.9°C) | 2.4°F | 125th Coolest | Coolest since: | 1917 |
| 2nd Warmest | Warmest since: | 2018 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on March 28, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
