National Rankings
Contiguous U.S.
Maximum Temperature Rankings, September 1999
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
September 1999 1-Month |
77.94°F (25.52°C) | 77.81°F (25.45°C) |
0.13°F (0.07°C) | 59th Coolest | Coolest since: |
1965 |
70th Warmest | Warmest since: |
1998 | ||||
Aug– 2-Month |
81.94°F (27.74°C) | 81.48°F (27.49°C) |
0.46°F (0.25°C) | 73rd Coolest | Coolest since: |
1965 |
56th Warmest | Warmest since: |
1998 | ||||
Jul– 3-Month |
83.58°F (28.66°C) | 83.21°F (28.45°C) |
0.37°F (0.21°C) | 74th Coolest | Coolest since: |
1912 |
55th Warmest | Warmest since: |
1936 | ||||
Jun– 4-Month |
82.78°F (28.21°C) | 82.74°F (28.19°C) |
0.04°F (0.02°C) | 59th Coolest | Coolest since: |
1915 |
70th Warmest | Warmest since: |
1936 | ||||
May– 5-Month |
80.77°F (27.09°C) | 80.78°F (27.10°C) |
-0.01°F (-0.01°C) | 56th Coolest | Coolest since: |
1915 |
73rd Warmest | Warmest since: |
1936 | ||||
Ties: 1983 | ||||||
Apr– 6-Month |
77.88°F (25.49°C) | 77.90°F (25.50°C) |
-0.02°F (-0.01°C) | 52nd Coolest | Coolest since: |
1907 |
77th Warmest | Warmest since: |
2012 | ||||
Ties: 1941, 1989 | ||||||
Mar– 7-Month |
74.57°F (23.65°C) | 74.35°F (23.53°C) |
0.22°F (0.12°C) | 68th Coolest | Coolest since: |
1912 |
61st Warmest | Warmest since: |
2012 | ||||
Ties: 1966 | ||||||
Feb– 8-Month |
71.60°F (22.00°C) | 70.66°F (21.48°C) |
0.94°F (0.52°C) | 94th Coolest | Coolest since: |
1912 |
35th Warmest | Warmest since: |
2012 | ||||
Ties: 1963 | ||||||
Jan– 9-Month |
68.58°F (20.32°C) | 67.30°F (19.61°C) |
1.28°F (0.71°C) | 102nd Coolest | Coolest since: |
1912 |
27th Warmest | Warmest since: |
2012 | ||||
Dec 1998– 10-Month |
66.32°F (19.07°C) | 64.86°F (18.26°C) |
1.46°F (0.81°C) | 109th Coolest | Coolest since: |
1912 |
19th Warmest | Warmest since: |
2012 | ||||
Nov 1998– 11-Month |
65.27°F (18.48°C) | 63.75°F (17.64°C) |
1.52°F (0.84°C) | 113th Coolest | Coolest since: |
1912 |
15th Warmest | Warmest since: |
2012 | ||||
Oct 1998– 12-Month |
65.41°F (18.56°C) | 64.01°F (17.78°C) |
1.40°F (0.78°C) | 112th Coolest | Coolest since: |
1912 |
16th Warmest | Warmest since: |
2012 | ||||
Apr 1998– 18-Month |
70.04°F (21.13°C) | 68.64°F (20.36°C) |
1.40°F (0.77°C) | 114th Coolest | Coolest since: |
1912 |
14th Warmest | Warmest since: |
2012 | ||||
Ties: 1935 | ||||||
Oct 1997– 24-Month |
65.20°F (18.44°C) | 64.00°F (17.78°C) |
1.20°F (0.66°C) | 110th Coolest | Coolest since: |
1913 |
17th Warmest | Warmest since: |
2017 | ||||
Oct 1996– 36-Month |
64.68°F (18.16°C) | 63.98°F (17.77°C) |
0.70°F (0.39°C) | 92nd Coolest | Coolest since: |
1917 |
34th Warmest | Warmest since: |
2018 | ||||
Oct 1995– 48-Month |
64.55°F (18.08°C) | 63.97°F (17.76°C) |
0.58°F (0.32°C) | 88th Coolest | Coolest since: |
1915 |
37th Warmest | Warmest since: |
2018 | ||||
Oct 1994– 60-Month |
64.51°F (18.06°C) | 63.96°F (17.76°C) |
0.55°F (0.30°C) | 88th Coolest | Coolest since: |
1907 |
36th Warmest | Warmest since: |
2016 | ||||
Ties: 1939 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Rankings, published March 2023, retrieved on March 22, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/rankings