Climate at a Glance
National Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.
Contiguous U.S.
Maximum Temperature Rankings, September 1998
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1998 1-Month |
81.95°F (27.75°C) | 77.81°F (25.45°C) |
4.14°F (2.30°C) | 127th Coolest | Coolest since: 1997 | 1965 |
| 1st Warmest | Warmest to Date | 1998 | ||||
|
Aug–Sep 1998 2-Month |
84.45°F (29.14°C) | 81.47°F (27.48°C) |
2.98°F (1.66°C) | 127th Coolest | Coolest since: 1997 | 1965 |
| 1st Warmest | Warmest to Date | 1998 | ||||
|
Jul–Sep 1998 3-Month |
85.66°F (29.81°C) | 83.21°F (28.45°C) |
2.45°F (1.36°C) | 125th Coolest | Coolest since: 1997 | 1912 |
| 3rd Warmest | Warmest since: 1936 | 1936 | ||||
|
Jun–Sep 1998 4-Month |
84.33°F (29.07°C) | 82.74°F (28.19°C) |
1.59°F (0.88°C) | 112th Coolest | Coolest since: 1997 | 1915 |
| 16th Warmest | Warmest since: 1988 | 1936 | ||||
|
May–Sep 1998 5-Month |
82.49°F (28.05°C) | 80.78°F (27.10°C) |
1.71°F (0.95°C) | 118th Coolest | Coolest since: 1997 | 1915 |
| 10th Warmest | Warmest since: 1988 | 1936 | ||||
|
Apr–Sep 1998 6-Month |
79.32°F (26.29°C) | 77.90°F (25.50°C) |
1.42°F (0.79°C) | 113th Coolest | Coolest since: 1997 | 1907 |
| 15th Warmest | Warmest since: 1988 | 2012 | ||||
| Ties: 1930 | ||||||
|
Mar–Sep 1998 7-Month |
75.40°F (24.11°C) | 74.35°F (23.53°C) |
1.05°F (0.58°C) | 100th Coolest | Coolest since: 1997 | 1912 |
| 28th Warmest | Warmest since: 1994 | 2012 | ||||
| Ties: 1938, 2005 | ||||||
|
Feb–Sep 1998 8-Month |
71.95°F (22.19°C) | 70.66°F (21.48°C) |
1.29°F (0.71°C) | 104th Coolest | Coolest since: 1997 | 1912 |
| 24th Warmest | Warmest since: 1988 | 2012 | ||||
|
Jan–Sep 1998 9-Month |
68.88°F (20.49°C) | 67.31°F (19.62°C) |
1.57°F (0.87°C) | 112th Coolest | Coolest since: 1997 | 1912 |
| 16th Warmest | Warmest since: 1990 | 2012 | ||||
|
Dec 1997–Sep 1998 10-Month |
66.30°F (19.06°C) | 64.86°F (18.26°C) |
1.44°F (0.80°C) | 108th Coolest | Coolest since: 1997 | 1912 |
| 19th Warmest | Warmest since: 1981 | 2012 | ||||
|
Nov 1997–Sep 1998 11-Month |
64.89°F (18.27°C) | 63.75°F (17.64°C) |
1.14°F (0.63°C) | 105th Coolest | Coolest since: 1997 | 1912 |
| 22nd Warmest | Warmest since: 1990 | 2012 | ||||
|
Oct 1997–Sep 1998 12-Month |
65.00°F (18.33°C) | 64.01°F (17.78°C) |
0.99°F (0.55°C) | 103rd Coolest | Coolest since: 1997 | 1912 |
| 24th Warmest | Warmest since: 1991 | 2012 | ||||
|
Apr 1997–Sep 1998 18-Month |
68.97°F (20.54°C) | 68.63°F (20.35°C) |
0.34°F (0.19°C) | 75th Coolest | Coolest since: 1997 | 1912 |
| 52nd Warmest | Warmest since: 1995 | 2012 | ||||
| Ties: 1964 | ||||||
|
Oct 1996–Sep 1998 24-Month |
64.32°F (17.96°C) | 63.99°F (17.77°C) |
0.33°F (0.19°C) | 75th Coolest | Coolest since: 1997 | 1913 |
| 51st Warmest | Warmest since: 1995 | 2017 | ||||
|
Oct 1995–Sep 1998 36-Month |
64.26°F (17.92°C) | 63.98°F (17.77°C) |
0.28°F (0.15°C) | 79th Coolest | Coolest since: 1997 | 1917 |
| 46th Warmest | Warmest since: 1996 | 2018 | ||||
|
Oct 1994–Sep 1998 48-Month |
64.28°F (17.93°C) | 63.96°F (17.76°C) |
0.32°F (0.17°C) | 79th Coolest | Coolest since: 1997 | 1915 |
| 45th Warmest | Warmest since: 1993 | 2018 | ||||
| Ties: 1911 | ||||||
|
Oct 1993–Sep 1998 60-Month |
64.31°F (17.95°C) | 63.97°F (17.76°C) |
0.34°F (0.19°C) | 78th Coolest | Coolest since: 1997 | 1907 |
| 45th Warmest | Warmest since: 1994 | 2016 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, Maximum Temperature, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/