Weather on December 18
Oklahoma City, OK
55 Years of Data
Avg High
52°F
Avg Low
31°F
Warmest
1973
53°F avg
Coldest
2016
12°F avg
About This Date
December 18th in Oklahoma City, OK typically brings cool winter weather, with average highs around 52°F and lows near 31°F. Over 38 years of records, the warmest December 18th was in 1973 (53°F average), while the coldest was 2016 (12°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 5% of December 18th dates historically. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for December 18th in Oklahoma City, OK? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 29° | 44° | — | — |
| 2024 | 49° | 28° | 39° | — | — |
| 2023 | 52° | 32° | 42° | — | — |
| 2022 | 54° | 22° | 38° | — | — |
| 2021 | 45° | 21° | 33° | — | — |
| 2020 | 59° | 40° | 49° | — | — |
| 2019 | 57° | 22° | 40° | — | — |
| 2018 | 61° | 37° | 49° | — | — |
| 2017 | 56° | 39° | 47° | — | — |
| 2016coldest | 20° | 3° | 12° | — | — |
| 2015 | 47° | 20° | 34° | — | — |
| 2014 | 43° | 38° | 40° | 0.03" | — |
| 2013 | 68° | 35° | 52° | — | — |
| 2012 | 63° | 35° | 49° | — | — |
| 2011 | 60° | 34° | 47° | — | — |
| 2010 | 46° | 33° | 40° | — | — |
| 2009 | 57° | 33° | 45° | — | — |
| 2008 | 60° | 35° | 48° | — | — |
| 2007 | 54° | 29° | 42° | — | — |
| 2006 | 44° | 37° | 41° | — | — |
| 2005 | 36° | 25° | 30° | — | — |
| 2004 | 58° | 36° | 47° | — | — |
| 2003 | 52° | 31° | 41° | — | — |
| 2002 | 60° | 39° | 50° | — | — |
| 2001 | 65° | 37° | 51° | — | — |
| 2000 | 43° | 24° | 33° | — | — |
| 1999 | 47° | 33° | 40° | — | — |
| 1998 | 52° | 45° | 48° | 0.05" | — |
| 1997 | 65° | 37° | 51° | — | — |
| 1996 | 25° | 12° | 18° | — | — |
| 1978 | 50° | 20° | 35° | — | — |
| 1977 | — | 32° | — | — | — |
| 1976 | 69° | 32° | 51° | — | — |
| 1975 | 29° | 10° | 19° | — | — |
| 1974 | 52° | 40° | 46° | — | — |
| 1973warmest | 65° | 41° | 53° | — | — |
| 1972 | 48° | 36° | 42° | — | — |
| 1971 | 54° | 28° | 41° | — | — |
38 years of data from OKLAHOMA CITY PENN AVE