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 2019. For more information, please see Climatological Rankings.
Contiguous U.S.
Average Temperature Rankings, December 1984
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Amomaly | Rank (1895-2018) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1984 1-Month |
34.54°F (1.41°C) | 32.68°F (0.38°C) |
1.86°F (1.03°C) | 92nd Coolest | Coolest since: 1983 | 1983 |
| 33rd Warmest | Warmest since: 1982 | 2015 | ||||
| Ties: 1987 | ||||||
|
Nov–Dec 1984 2-Month |
38.04°F (3.36°C) | 37.19°F (2.88°C) |
0.85°F (0.48°C) | 82nd Coolest | Coolest since: 1983 | 2000 |
| 43rd Warmest | Warmest since: 1982 | 1999 | ||||
|
Oct–Dec 1984 3-Month |
43.23°F (6.24°C) | 42.83°F (6.02°C) |
0.40°F (0.22°C) | 65th Coolest | Coolest since: 1983 | 1898 |
| 60th Warmest | Warmest since: 1982 | 2015 | ||||
|
Sep–Dec 1984 4-Month |
48.21°F (9.01°C) | 48.34°F (9.08°C) |
-0.13°F (-0.07°C) | 47th Coolest | Coolest since: 1983 | 1976 |
| 78th Warmest | Warmest since: 1982 | 2015 | ||||
|
Aug–Dec 1984 5-Month |
53.19°F (11.77°C) | 53.09°F (11.72°C) |
0.10°F (0.05°C) | 61st Coolest | Coolest since: 1983 | 1976 |
| 64th Warmest | Warmest since: 1982 | 2015 | ||||
| Ties: 1975 | ||||||
|
Jul–Dec 1984 6-Month |
56.52°F (13.62°C) | 56.51°F (13.62°C) |
0.01°F (0.00°C) | 56th Coolest | Coolest since: 1983 | 1976 |
| 69th Warmest | Warmest since: 1982 | 2015 | ||||
| Ties: 1952 | ||||||
|
Jun–Dec 1984 7-Month |
58.25°F (14.58°C) | 58.22°F (14.57°C) |
0.03°F (0.01°C) | 56th Coolest | Coolest since: 1983 | 1976 |
| 69th Warmest | Warmest since: 1981 | 2015 | ||||
| Ties: 1923, 1957, 1965 | ||||||
|
May–Dec 1984 8-Month |
58.48°F (14.71°C) | 58.47°F (14.71°C) |
0.01°F (0.00°C) | 62nd Coolest | Coolest since: 1983 | 1976 |
| 63rd Warmest | Warmest since: 1981 | 2015 | ||||
| Ties: 1997 | ||||||
|
Apr–Dec 1984 9-Month |
57.49°F (14.16°C) | 57.64°F (14.24°C) |
-0.15°F (-0.08°C) | 46th Coolest | Coolest since: 1983 | 1917 |
| 79th Warmest | Warmest since: 1981 | 2015 | ||||
| Ties: 1978 | ||||||
|
Mar–Dec 1984 10-Month |
55.75°F (13.19°C) | 56.03°F (13.35°C) |
-0.28°F (-0.16°C) | 45th Coolest | Coolest since: 1983 | 1917 |
| 80th Warmest | Warmest since: 1981 | 2012 | ||||
| Ties: 1902 | ||||||
|
Feb–Dec 1984 11-Month |
54.08°F (12.27°C) | 54.01°F (12.23°C) |
0.07°F (0.04°C) | 63rd Coolest | Coolest since: 1983 | 1917 |
| 62nd Warmest | Warmest since: 1981 | 2012 | ||||
|
Jan–Dec 1984 12-Month |
51.97°F (11.09°C) | 52.02°F (11.12°C) |
-0.05°F (-0.03°C) | 62nd Coolest | Coolest since: 1983 | 1917 |
| 63rd Warmest | Warmest since: 1981 | 2012 | ||||
|
Jul 1983–Dec 1984 18-Month |
53.44°F (11.91°C) | 53.53°F (11.96°C) |
-0.09°F (-0.05°C) | 50th Coolest | Coolest since: 1982 | 1917 |
| 74th Warmest | Warmest since: 1983 | 2012, 2016 | ||||
| Ties: 1925 | ||||||
|
Jan 1983–Dec 1984 24-Month |
51.93°F (11.07°C) | 52.02°F (11.12°C) |
-0.09°F (-0.05°C) | 54th Coolest | Coolest since: 1983 | 1917 |
| 70th Warmest | Warmest since: 1982 | 2017 | ||||
| Ties: 1910, 1993 | ||||||
|
Jan 1982–Dec 1984 36-Month |
51.73°F (10.96°C) | 52.00°F (11.11°C) |
-0.27°F (-0.15°C) | 38th Coolest | Coolest since: 1980 | 1917 |
| 85th Warmest | Warmest since: 1983 | 2017 | ||||
|
Jan 1981–Dec 1984 48-Month |
52.08°F (11.16°C) | 51.99°F (11.11°C) |
0.09°F (0.05°C) | 64th Coolest | Coolest since: 1982 | 1917 |
| 58th Warmest | Warmest since: 1983 | 2018 | ||||
|
Jan 1980–Dec 1984 60-Month |
52.14°F (11.19°C) | 51.98°F (11.10°C) |
0.16°F (0.09°C) | 72nd Coolest | Coolest since: 1983 | 1920 |
| 49th Warmest | Warmest since: 1958 | 2018 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/