NOAA's National Centers for Environmental Information
National Rankings
Contiguous U.S.
Maximum Temperature Rankings, September 2018
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 2018 1-Month |
79.36°F (26.31°C) | 77.81°F (25.45°C) |
1.55°F (0.86°C) | 98th Coolest | Coolest since: |
1965 |
| 31st Warmest | Warmest since: |
1998 | ||||
|
Aug– 2-Month |
82.66°F (28.14°C) | 81.48°F (27.49°C) |
1.18°F (0.65°C) | 98th Coolest | Coolest since: |
1965 |
| 31st Warmest | Warmest since: |
1998 | ||||
|
Jul– 3-Month |
84.51°F (29.17°C) | 83.20°F (28.44°C) |
1.31°F (0.73°C) | 100th Coolest | Coolest since: |
1912 |
| 29th Warmest | Warmest since: |
1936 | ||||
|
Jun– 4-Month |
84.43°F (29.13°C) | 82.75°F (28.19°C) |
1.68°F (0.94°C) | 114th Coolest | Coolest since: |
1915 |
| 15th Warmest | Warmest since: |
1936 | ||||
|
May– 5-Month |
83.22°F (28.46°C) | 80.78°F (27.10°C) |
2.44°F (1.36°C) | 125th Coolest | Coolest since: |
1915 |
| 4th Warmest | Warmest since: |
1936 | ||||
|
Apr– 6-Month |
79.66°F (26.48°C) | 77.90°F (25.50°C) |
1.76°F (0.98°C) | 121st Coolest | Coolest since: |
1907 |
| 8th Warmest | Warmest since: |
2012 | ||||
|
Mar– 7-Month |
75.99°F (24.44°C) | 74.34°F (23.52°C) |
1.65°F (0.92°C) | 114th Coolest | Coolest since: |
1912 |
| 15th Warmest | Warmest since: |
2012 | ||||
| Ties: 2020 | ||||||
|
Feb– 8-Month |
72.33°F (22.41°C) | 70.66°F (21.48°C) |
1.67°F (0.93°C) | 117th Coolest | Coolest since: |
1912 |
| 12th Warmest | Warmest since: |
2012 | ||||
|
Jan– 9-Month |
69.09°F (20.61°C) | 67.31°F (19.62°C) |
1.78°F (0.99°C) | 117th Coolest | Coolest since: |
1912 |
| 12th Warmest | Warmest since: |
2012 | ||||
|
Dec 2017– 10-Month |
66.66°F (19.26°C) | 64.85°F (18.25°C) |
1.81°F (1.01°C) | 116th Coolest | Coolest since: |
1912 |
| 12th Warmest | Warmest since: |
2012 | ||||
|
Nov 2017– 11-Month |
65.71°F (18.73°C) | 63.76°F (17.64°C) |
1.95°F (1.09°C) | 118th Coolest | Coolest since: |
1912 |
| 10th Warmest | Warmest since: |
2012 | ||||
|
Oct 2017– 12-Month |
65.94°F (18.86°C) | 64.01°F (17.78°C) |
1.93°F (1.08°C) | 117th Coolest | Coolest since: |
1912 |
| 11th Warmest | Warmest since: |
2012 | ||||
|
Apr 2017– 18-Month |
70.29°F (21.27°C) | 68.64°F (20.36°C) |
1.65°F (0.91°C) | 117th Coolest | Coolest since: |
1912 |
| 11th Warmest | Warmest since: |
2012 | ||||
|
Oct 2016– 24-Month |
66.25°F (19.03°C) | 63.99°F (17.77°C) |
2.26°F (1.26°C) | 121st Coolest | Coolest since: |
1913 |
| 6th Warmest | Warmest since: |
2017 | ||||
|
Oct 2015– 36-Month |
66.41°F (19.12°C) | 63.98°F (17.77°C) |
2.43°F (1.35°C) | 125th Coolest | Coolest since: |
1917 |
| 1st Warmest | Warmest to Date |
2018 | ||||
|
Oct 2014– 48-Month |
66.17°F (18.98°C) | 63.97°F (17.76°C) |
2.20°F (1.22°C) | 124th Coolest | Coolest since: |
1915 |
| 1st Warmest | Warmest to Date |
2018 | ||||
|
Oct 2013– 60-Month |
65.71°F (18.73°C) | 63.96°F (17.76°C) |
1.75°F (0.97°C) | 121st Coolest | Coolest since: |
1907 |
| 3rd Warmest | Warmest since: |
2016 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Rankings, published February 2023, retrieved on February 9, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/rankings