Weather on December 18
Sugar Land, TX
55 Years of Data
Avg High
64°F
Avg Low
44°F
Warmest
1984
73°F avg
Coldest
1996
30°F avg
About This Date
December 18th in Sugar Land, TX typically brings mild winter weather, with average highs around 64°F and lows near 44°F. Over 55 years of records, the warmest December 18th was in 1984 (73°F average), while the coldest was 1996 (30°F) — a 43°F range across recorded history. Rain or other precipitation has occurred on about 25% of December 18th dates historically, with the wettest December 18th recording 5.28" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for December 18th in Sugar Land, TX? Great weather for outdoor activities.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 56° | 67° | 0.03" | — |
| 2024 | 78° | 52° | 65° | 0.25" | — |
| 2023 | 75° | 40° | 57° | — | — |
| 2022 | 56° | 37° | 46° | — | — |
| 2021 | 77° | 54° | 65° | 5.28" | — |
| 2020 | 67° | 36° | 51° | — | — |
| 2019 | 59° | 28° | 44° | — | — |
| 2018 | 65° | 46° | 55° | 0.05" | — |
| 2017 | 68° | 58° | 63° | 0.2" | — |
| 2016 | 43° | 32° | 37° | — | — |
| 2015 | 62° | 39° | 51° | — | — |
| 2014 | 72° | 61° | 66° | 0.25" | — |
| 2013 | 71° | 37° | 54° | — | — |
| 2012 | 81° | 44° | 62° | — | — |
| 2011 | 66° | 51° | 59° | — | — |
| 2010 | 59° | 38° | 48° | — | — |
| 2009 | 65° | 39° | 52° | — | — |
| 2008 | 65° | 47° | 56° | — | — |
| 2007 | 74° | 56° | 65° | — | — |
| 2006 | 69° | 66° | 68° | 0.56" | — |
| 2005 | 57° | 37° | 47° | — | — |
| 2004 | 68° | 37° | 53° | — | — |
| 2003 | 65° | 37° | 51° | — | — |
| 2002 | 77° | 66° | 72° | — | — |
| 2001 | 66° | 46° | 56° | — | — |
| 2000 | 58° | 37° | 47° | — | — |
| 1999 | 65° | 39° | 52° | — | — |
| 1998 | 74° | 60° | 67° | — | — |
| 1997 | 65° | 39° | 52° | — | — |
| 1996coldest | 34° | 27° | 30° | 0.25" | — |
| 1995 | 83° | 60° | 71° | 3.18" | — |
| 1994 | 70° | 46° | 58° | — | — |
| 1993 | 58° | 50° | 54° | — | — |
| 1992 | 67° | 40° | 53° | — | — |
| 1991 | 60° | 55° | 58° | 1.02" | — |
| 1990 | 77° | 55° | 66° | 0.43" | — |
| 1989 | 37° | 32° | 35° | 0.05" | — |
| 1988 | 63° | 33° | 48° | — | — |
| 1987 | 53° | 43° | 48° | — | — |
| 1986 | 60° | 55° | 58° | 0.84" | — |
| 1985 | 54° | 46° | 50° | — | — |
| 1984warmest | 79° | 67° | 73° | — | — |
| 1983 | 54° | 40° | 47° | — | — |
| 1982 | 69° | 37° | 53° | — | — |
| 1981 | 53° | 28° | 41° | — | — |
| 1980 | 71° | 45° | 58° | — | — |
| 1979 | 43° | 26° | 34° | — | — |
| 1978 | 63° | 52° | 57° | — | — |
| 1977 | 67° | 44° | 55° | — | — |
| 1976 | 67° | 45° | 56° | — | — |
| 1975 | 60° | 31° | 45° | — | — |
| 1974 | 63° | 35° | 49° | — | — |
| 1973 | 66° | 34° | 50° | — | — |
| 1972 | 53° | 28° | 41° | — | — |
| 1971 | 64° | 44° | 54° | 0.05" | — |
55 years of data from HOUSTON SUGARLAND MEM