Weather on December 18
Tyler, TX
55 Years of Data
Avg High
60°F
Avg Low
36°F
Warmest
2002
71°F avg
Coldest
1979
28°F avg
About This Date
December 18th in Tyler, TX typically brings mild winter weather, with average highs around 60°F and lows near 36°F. Over 55 years of records, the warmest December 18th was in 2002 (71°F average), while the coldest was 1979 (28°F) — a 43°F range across recorded history. Precipitation has occurred on 24% of recorded December 18th dates, with snow falling 2% of the time. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for December 18th in Tyler, TX? Great weather for outdoor activities.
Warming Trend
2.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 53° | 59° | 0.03" | — |
| 2024 | 76° | 56° | 66° | 0.2" | — |
| 2023 | 65° | 34° | 49° | — | — |
| 2022 | 53° | 27° | 40° | — | — |
| 2021 | 75° | 62° | 69° | 2.54" | — |
| 2020 | 59° | 33° | 46° | — | — |
| 2019 | 56° | 26° | 41° | — | — |
| 2018 | 61° | 34° | 47° | — | — |
| 2017 | 57° | 45° | 51° | — | — |
| 2016 | 59° | 21° | 40° | — | — |
| 2015 | 52° | 33° | 42° | — | — |
| 2014 | 50° | 43° | 46° | 0.46" | — |
| 2013 | 68° | 35° | 52° | — | — |
| 2012 | 75° | 37° | 56° | — | — |
| 2011 | 60° | 34° | 47° | — | — |
| 2010 | 53° | 32° | 43° | — | — |
| 2009 | 61° | 32° | 46° | — | — |
| 2008 | 68° | 48° | 58° | 0.18" | — |
| 2007 | 70° | 43° | 56° | — | — |
| 2006 | 72° | 62° | 67° | — | — |
| 2005 | 54° | 32° | 43° | — | — |
| 2004 | 64° | 33° | 49° | — | — |
| 2003 | 60° | 31° | 45° | — | — |
| 2002warmest | 76° | 66° | 71° | — | — |
| 2001 | 64° | 34° | 49° | — | — |
| 2000 | 54° | 35° | 44° | — | — |
| 1999 | 57° | 43° | 50° | 0.08" | — |
| 1998 | 60° | 39° | 50° | — | — |
| 1997 | 70° | 33° | 51° | — | — |
| 1996 | 34° | 23° | 28° | 0.05" | 0.2" |
| 1995 | 60° | 45° | 52° | 1.12" | — |
| 1994 | 66° | 34° | 50° | — | — |
| 1993 | 58° | 37° | 47° | 0.94" | — |
| 1992 | 60° | 33° | 47° | — | — |
| 1991 | 68° | 42° | 55° | — | — |
| 1990 | 73° | 48° | 61° | 1.22" | — |
| 1989 | 35° | 26° | 31° | — | — |
| 1988 | 58° | 34° | 46° | — | — |
| 1987 | 52° | 32° | 42° | 0.13" | — |
| 1986 | 59° | 46° | 53° | 1.4" | — |
| 1985 | 60° | 33° | 47° | — | — |
| 1984 | 73° | 64° | 69° | 2.18" | — |
| 1983 | 37° | 32° | 35° | — | — |
| 1982 | 65° | 35° | 50° | — | — |
| 1981 | 44° | 18° | 31° | — | — |
| 1980 | 65° | 34° | 49° | — | — |
| 1979coldest | 40° | 16° | 28° | — | — |
| 1978 | 55° | 28° | 42° | — | — |
| 1977 | 65° | 32° | 48° | — | — |
| 1976 | 67° | 38° | 52° | — | — |
| 1975 | 47° | 18° | 32° | — | — |
| 1974 | 62° | 30° | 46° | — | — |
| 1973 | 58° | 28° | 43° | — | — |
| 1972 | 47° | 24° | 35° | — | — |
| 1971 | 54° | 29° | 41° | — | — |
55 years of data from TYLER