Regional Rankings
Upper Colorado River Basin
Average Temperature Rankings, April 2018
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
April 2018 1-Month |
45.1°F (7.3°C) | 41.7°F (5.4°C) |
3.4°F (1.9°C) | 110th Coolest | Coolest since: |
1920 |
19th Warmest | Warmest since: |
1992 | ||||
Ties: 1977 | ||||||
Mar– 2-Month |
40.6°F (4.8°C) | 37.2°F (2.9°C) |
3.4°F (1.9°C) | 112th Coolest | Coolest since: |
1917 |
17th Warmest | Warmest since: |
1934, 1992 | ||||
Ties: 2001 | ||||||
Feb– 3-Month |
36.6°F (2.6°C) | 33.3°F (0.7°C) |
3.3°F (1.9°C) | 113th Coolest | Coolest since: |
1903 |
16th Warmest | Warmest since: |
1934 | ||||
Ties: 1990 | ||||||
Jan– 4-Month |
34.6°F (1.4°C) | 30.2°F (-1.0°C) |
4.4°F (2.4°C) | 120th Coolest | Coolest since: |
1917 |
9th Warmest | Warmest since: |
1934 | ||||
Dec 2017– 5-Month |
33.6°F (0.9°C) | 28.9°F (-1.7°C) |
4.7°F (2.6°C) | 124th Coolest | Coolest since: |
1917 |
4th Warmest | Warmest since: |
1934 | ||||
Nov 2017– 6-Month |
34.6°F (1.4°C) | 29.4°F (-1.4°C) |
5.2°F (2.8°C) | 125th Coolest | Coolest since: |
1917 |
3rd Warmest | Warmest since: |
1934 | ||||
Ties: 2015 | ||||||
Oct 2017– 7-Month |
36.1°F (2.3°C) | 31.6°F (-0.2°C) |
4.5°F (2.5°C) | 123rd Coolest | Coolest since: |
1917 |
5th Warmest | Warmest since: |
1934 | ||||
Sep 2017– 8-Month |
38.9°F (3.8°C) | 34.8°F (1.6°C) |
4.1°F (2.2°C) | 125th Coolest | Coolest since: |
1917 |
3rd Warmest | Warmest since: |
1934 | ||||
Ties: 1981 | ||||||
Aug 2017– 9-Month |
41.9°F (5.5°C) | 38.1°F (3.4°C) |
3.8°F (2.1°C) | 125th Coolest | Coolest since: |
1917 |
3rd Warmest | Warmest since: |
1934 | ||||
Jul 2017– 10-Month |
44.7°F (7.1°C) | 40.9°F (4.9°C) |
3.8°F (2.2°C) | 125th Coolest | Coolest since: |
1917 |
3rd Warmest | Warmest since: |
1934 | ||||
Jun 2017– 11-Month |
46.6°F (8.1°C) | 42.7°F (5.9°C) |
3.9°F (2.2°C) | 126th Coolest | Coolest since: |
1917 |
2nd Warmest | Warmest since: |
1934 | ||||
May 2017– 12-Month |
47.0°F (8.3°C) | 43.4°F (6.3°C) |
3.6°F (2.0°C) | 127th Coolest | Coolest since: |
1917 |
1st Warmest | Warmest since: |
1934, 2015, 2018 | ||||
Ties: 1934, 2015 | ||||||
Nov 2016– 18-Month |
42.6°F (5.9°C) | 38.8°F (3.8°C) |
3.8°F (2.1°C) | 126th Coolest | Coolest since: |
1913 |
1st Warmest | Warmest to Date |
2018 | ||||
May 2016– 24-Month |
46.8°F (8.2°C) | 43.4°F (6.3°C) |
3.4°F (1.9°C) | 126th Coolest | Coolest since: |
1913 |
1st Warmest | Warmest to Date |
2018 | ||||
May 2015– 36-Month |
46.4°F (8.0°C) | 43.4°F (6.3°C) |
3.0°F (1.7°C) | 125th Coolest | Coolest since: |
1914 |
1st Warmest | Warmest since: |
2017, 2018, 2019 | ||||
Ties: 2017, 2019 | ||||||
May 2014– 48-Month |
46.6°F (8.1°C) | 43.4°F (6.3°C) |
3.2°F (1.8°C) | 124th Coolest | Coolest since: |
1899, 1915 |
1st Warmest | Warmest to Date |
2018 | ||||
May 2013– 60-Month |
46.3°F (7.9°C) | 43.3°F (6.3°C) |
3.0°F (1.6°C) | 123rd Coolest | Coolest since: |
1917 |
1st Warmest | Warmest to Date |
2018, 2019 | ||||
Ties: 2019 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on February 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings