Weather on December 20
League City, TX
55 Years of Data
Avg High
65°F
Avg Low
47°F
Warmest
1978
71°F avg
Coldest
1996
35°F avg
About This Date
December 20th in League City, TX typically brings mild winter weather, with average highs around 65°F and lows near 47°F. Over 55 years of records, the warmest December 20th was in 1978 (71°F average), while the coldest was 1996 (35°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 33% of December 20th dates historically, with the wettest December 20th recording 3.05" of rain. The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
Planning for December 20th in League City, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 46° | 62° | — | — |
| 2024 | 68° | 47° | 57° | — | — |
| 2023 | 68° | 56° | 62° | — | — |
| 2022 | 60° | 47° | 53° | 0.15" | — |
| 2021 | 56° | 45° | 50° | — | — |
| 2020 | 67° | 49° | 58° | — | — |
| 2019 | 57° | 46° | 52° | 0.05" | — |
| 2018 | 63° | 53° | 58° | 0.38" | — |
| 2017 | 79° | 57° | 68° | 1.35" | — |
| 2016 | 59° | 35° | 47° | — | — |
| 2015 | 70° | 51° | 60° | — | — |
| 2014 | 53° | 50° | 52° | — | — |
| 2013 | 75° | 67° | 71° | 0.05" | — |
| 2012 | 73° | 36° | 54° | 0.38" | — |
| 2011 | 69° | 47° | 58° | 1.42" | — |
| 2010 | 75° | 58° | 66° | — | — |
| 2009 | 59° | 36° | 47° | — | — |
| 2008 | 79° | 63° | 71° | — | — |
| 2007 | 78° | 51° | 65° | 0.05" | — |
| 2006 | 75° | 58° | 66° | 0.03" | — |
| 2005 | 49° | 39° | 44° | — | — |
| 2004 | 70° | 36° | 53° | — | — |
| 2003 | 61° | 31° | 46° | — | — |
| 2002 | 66° | 39° | 53° | — | — |
| 2001 | 62° | 37° | 50° | — | — |
| 2000 | 65° | 31° | 48° | — | — |
| 1999 | 51° | 48° | 50° | 1.98" | — |
| 1998 | 77° | 61° | 69° | — | — |
| 1997 | 69° | 58° | 63° | 2.29" | — |
| 1996coldest | 48° | 21° | 35° | — | — |
| 1995 | 46° | 43° | 44° | — | — |
| 1994 | 66° | 54° | 60° | — | — |
| 1993 | 57° | 53° | 55° | 0.03" | — |
| 1992 | 74° | 63° | 68° | 0.53" | — |
| 1991 | 69° | 55° | 62° | 0.05" | — |
| 1990 | 77° | 64° | 71° | — | — |
| 1989 | 42° | 34° | 38° | 0.08" | — |
| 1988 | 72° | 52° | 62° | — | — |
| 1987 | 76° | 59° | 67° | 0.3" | — |
| 1986 | 51° | 47° | 49° | — | — |
| 1985 | 54° | 34° | 44° | — | — |
| 1984 | 74° | 64° | 69° | — | — |
| 1983 | 42° | 30° | 36° | — | — |
| 1982 | 70° | 35° | 52° | — | — |
| 1981 | 52° | 29° | 40° | — | — |
| 1980 | 60° | 38° | 49° | — | — |
| 1979 | 63° | 36° | 49° | — | — |
| 1978warmest | 81° | 61° | 71° | — | — |
| 1977 | 80° | 46° | 63° | — | — |
| 1976 | 67° | 45° | 56° | 3.05" | — |
| 1975 | 43° | 34° | 38° | — | — |
| 1974 | 74° | — | — | — | — |
| 1973 | 72° | 29° | 50° | 2.54" | — |
| 1972 | — | 59° | — | — | — |
| 1971 | 74° | 55° | 64° | — | — |
55 years of data from HOUSTON NWSO