Climate at a Glance
Statewide 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 March 2021. For more information, please see Climatological Rankings.
Oklahoma
Minimum Temperature Rankings, December 1999
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1999 1-Month |
30.3°F (-0.9°C) | 27.8°F (-2.3°C) |
2.5°F (1.4°C) | 101st Coolest | Coolest since: 1998 | 1983 |
| 26th Warmest | Warmest since: 1994 | 1965 | ||||
| Ties: 1907 | ||||||
|
Nov–Dec 1999 2-Month |
36.0°F (2.2°C) | 32.0°F (0.0°C) |
4.0°F (2.2°C) | 121st Coolest | Coolest since: 1998 | 1898 |
| 6th Warmest | Warmest since: 1998 | 1913, 1931 | ||||
| Ties: 1998 | ||||||
|
Oct–Dec 1999 3-Month |
39.7°F (4.3°C) | 37.6°F (3.1°C) |
2.1°F (1.2°C) | 108th Coolest | Coolest since: 1997 | 1976 |
| 19th Warmest | Warmest since: 1998 | 1931 | ||||
| Ties: 1962 | ||||||
|
Sep–Dec 1999 4-Month |
44.3°F (6.8°C) | 43.3°F (6.3°C) |
1.0°F (0.5°C) | 93rd Coolest | Coolest since: 1997 | 1976 |
| 34th Warmest | Warmest since: 1998 | 1931 | ||||
|
Aug–Dec 1999 5-Month |
49.3°F (9.6°C) | 48.4°F (9.1°C) |
0.9°F (0.5°C) | 98th Coolest | Coolest since: 1997 | 1976 |
| 29th Warmest | Warmest since: 1998 | 1931 | ||||
| Ties: 1899, 2010, 2011 | ||||||
|
Jul–Dec 1999 6-Month |
52.8°F (11.6°C) | 51.8°F (11.0°C) |
1.0°F (0.6°C) | 101st Coolest | Coolest since: 1997 | 1976 |
| 26th Warmest | Warmest since: 1998 | 1931, 1998 | ||||
| Ties: 1937, 1956, 1971, 1986, 2017 | ||||||
|
Jun–Dec 1999 7-Month |
54.6°F (12.6°C) | 53.8°F (12.1°C) |
0.8°F (0.5°C) | 94th Coolest | Coolest since: 1997 | 1976 |
| 33rd Warmest | Warmest since: 1998 | 1931, 1998 | ||||
| Ties: 1944, 1981 | ||||||
|
May–Dec 1999 8-Month |
54.7°F (12.6°C) | 54.1°F (12.3°C) |
0.6°F (0.3°C) | 85th Coolest | Coolest since: 1997 | 1976 |
| 42nd Warmest | Warmest since: 1998 | 1998 | ||||
| Ties: 1938, 1971, 2006 | ||||||
|
Apr–Dec 1999 9-Month |
54.0°F (12.2°C) | 53.3°F (11.8°C) |
0.7°F (0.4°C) | 86th Coolest | Coolest since: 1997 | 1976 |
| 41st Warmest | Warmest since: 1998 | 1998 | ||||
| Ties: 1925, 1944, 1947, 1978, 1980, 2019 | ||||||
|
Mar–Dec 1999 10-Month |
52.4°F (11.3°C) | 51.7°F (10.9°C) |
0.7°F (0.4°C) | 93rd Coolest | Coolest since: 1997 | 1917, 1976 |
| 34th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 1935, 1937, 1965 | ||||||
|
Feb–Dec 1999 11-Month |
50.9°F (10.5°C) | 49.6°F (9.8°C) |
1.3°F (0.7°C) | 108th Coolest | Coolest since: 1997 | 1917 |
| 19th Warmest | Warmest since: 1998 | 1998, 2012 | ||||
| Ties: 1911, 1991 | ||||||
|
Jan–Dec 1999 12-Month |
49.0°F (9.4°C) | 47.6°F (8.7°C) |
1.4°F (0.7°C) | 110th Coolest | Coolest since: 1997 | 1917 |
| 17th Warmest | Warmest since: 1998 | 1998 | ||||
| Ties: 2001, 2007 | ||||||
|
Jul 1998–Dec 1999 18-Month |
51.2°F (10.7°C) | 49.0°F (9.4°C) |
2.2°F (1.3°C) | 123rd Coolest | Coolest since: 1998 | 1917 |
| 3rd Warmest | Warmest to Date | 2016 | ||||
| Ties: 2017 | ||||||
|
Jan 1998–Dec 1999 24-Month |
49.7°F (9.8°C) | 47.5°F (8.6°C) |
2.2°F (1.2°C) | 124th Coolest | Coolest since: 1998 | 1917 |
| 2nd Warmest | Warmest to Date | 2017 | ||||
|
Jan 1997–Dec 1999 36-Month |
48.9°F (9.4°C) | 47.5°F (8.6°C) |
1.4°F (0.8°C) | 118th Coolest | Coolest since: 1998 | 1905, 1917, 1918 |
| 7th Warmest | Warmest since: 1935 | 2017 | ||||
| Ties: 1933, 2006 | ||||||
|
Jan 1996–Dec 1999 48-Month |
48.3°F (9.1°C) | 47.5°F (8.6°C) |
0.8°F (0.5°C) | 101st Coolest | Coolest since: 1998 | 1898, 1906, 1979 |
| 23rd Warmest | Warmest since: 1957 | 2001, 2018 | ||||
| Ties: 1944, 1955, 1957, 2004, 2015 | ||||||
|
Jan 1995–Dec 1999 60-Month |
48.1°F (8.9°C) | 47.5°F (8.6°C) |
0.6°F (0.3°C) | 87th Coolest | Coolest since: 1998 | 1899 |
| 36th Warmest | Warmest since: 1958 | 2019 | ||||
| Ties: 1940, 1945, 1946, 1958 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 22, 2021 from https://www.ncdc.noaa.gov/cag/