Weather on December 18
Oklahoma City, OK
55 Years of Data
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° | — | — |
Oklahoma City, OK Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Oklahoma City, OK Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Oklahoma City, OK Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Oklahoma City, OK
Oklahoma City, OK has no months that meet our "pleasant" threshold — every season has tradeoffs.