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 April 2022. For more information, please see Climatological Rankings.
Contiguous U.S.
Minimum Temperature Rankings, September 1990
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1990 1-Month |
54.34°F (12.41°C) | 51.90°F (11.06°C) |
2.44°F (1.35°C) | 118th Coolest | Coolest since: 1989 | 1918 |
| 10th Warmest | Warmest since: 1933 | 2019 | ||||
|
Aug–Sep 1990 2-Month |
56.98°F (13.88°C) | 55.47°F (13.04°C) |
1.51°F (0.84°C) | 112th Coolest | Coolest since: 1989 | 1974 |
| 16th Warmest | Warmest since: 1983 | 2019 | ||||
|
Jul–Sep 1990 3-Month |
58.24°F (14.58°C) | 57.16°F (13.98°C) |
1.08°F (0.60°C) | 103rd Coolest | Coolest since: 1989 | 1924 |
| 25th Warmest | Warmest since: 1983 | 1998 | ||||
|
Jun–Sep 1990 4-Month |
57.99°F (14.44°C) | 56.78°F (13.77°C) |
1.21°F (0.67°C) | 104th Coolest | Coolest since: 1989 | 1903 |
| 24th Warmest | Warmest since: 1977 | 2021 | ||||
|
May–Sep 1990 5-Month |
55.76°F (13.20°C) | 54.92°F (12.73°C) |
0.84°F (0.47°C) | 97th Coolest | Coolest since: 1989 | 1907, 1924 |
| 31st Warmest | Warmest since: 1987 | 2018 | ||||
|
Apr–Sep 1990 6-Month |
53.13°F (11.74°C) | 52.19°F (11.22°C) |
0.94°F (0.52°C) | 101st Coolest | Coolest since: 1989 | 1907 |
| 27th Warmest | Warmest since: 1986 | 2018 | ||||
| Ties: 1900 | ||||||
|
Mar–Sep 1990 7-Month |
50.31°F (10.17°C) | 49.02°F (9.46°C) |
1.29°F (0.71°C) | 108th Coolest | Coolest since: 1989 | 1917 |
| 20th Warmest | Warmest since: 1986 | 2012 | ||||
|
Feb–Sep 1990 8-Month |
47.17°F (8.43°C) | 45.74°F (7.63°C) |
1.43°F (0.80°C) | 111th Coolest | Coolest since: 1989 | 1917 |
| 17th Warmest | Warmest since: 1986 | 2012 | ||||
|
Jan–Sep 1990 9-Month |
44.80°F (7.11°C) | 42.86°F (6.03°C) |
1.94°F (1.08°C) | 117th Coolest | Coolest since: 1989 | 1917 |
| 11th Warmest | Warmest to Date | 2012 | ||||
|
Dec 1989–Sep 1990 10-Month |
41.98°F (5.54°C) | 40.84°F (4.91°C) |
1.14°F (0.63°C) | 98th Coolest | Coolest since: 1989 | 1917 |
| 29th Warmest | Warmest since: 1987 | 2016 | ||||
|
Nov 1989–Sep 1990 11-Month |
40.98°F (4.99°C) | 39.91°F (4.39°C) |
1.07°F (0.60°C) | 98th Coolest | Coolest since: 1989 | 1917 |
| 29th Warmest | Warmest since: 1987 | 2016 | ||||
|
Oct 1989–Sep 1990 12-Month |
41.00°F (5.00°C) | 40.04°F (4.47°C) |
0.96°F (0.53°C) | 98th Coolest | Coolest since: 1989 | 1917 |
| 29th Warmest | Warmest since: 1987 | 2016 | ||||
|
Apr 1989–Sep 1990 18-Month |
44.82°F (7.12°C) | 44.09°F (6.72°C) |
0.73°F (0.40°C) | 94th Coolest | Coolest since: 1989 | 1917 |
| 33rd Warmest | Warmest since: 1987 | 2016 | ||||
|
Oct 1988–Sep 1990 24-Month |
40.64°F (4.80°C) | 40.04°F (4.47°C) |
0.60°F (0.33°C) | 91st Coolest | Coolest since: 1989 | 1918 |
| 35th Warmest | Warmest since: 1988 | 2017 | ||||
|
Oct 1987–Sep 1990 36-Month |
40.49°F (4.72°C) | 40.02°F (4.46°C) |
0.47°F (0.26°C) | 86th Coolest | Coolest since: 1986 | 1918 |
| 39th Warmest | Warmest since: 1989 | 2017, 2018 | ||||
|
Oct 1986–Sep 1990 48-Month |
40.73°F (4.85°C) | 40.01°F (4.45°C) |
0.72°F (0.40°C) | 96th Coolest | Coolest since: 1988 | 1918 |
| 28th Warmest | Warmest since: 1989 | 2018 | ||||
| Ties: 1995 | ||||||
|
Oct 1985–Sep 1990 60-Month |
40.80°F (4.89°C) | 40.00°F (4.44°C) |
0.80°F (0.45°C) | 96th Coolest | Coolest since: 1989 | 1920 |
| 27th Warmest | Warmest to Date | 2019, 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published May 2022, retrieved on May 18, 2022 from https://www.ncdc.noaa.gov/cag/