Weather on December 9
Houston, TX
55 Years of Data
Avg High
67°F
Avg Low
50°F
Warmest
2021
78°F avg
Coldest
1978
36°F avg
About This Date
December 9th in Houston, TX typically brings mild winter weather, with average highs around 67°F and lows near 50°F. Over 55 years of records, the warmest December 9th was in 2021 (78°F average), while the coldest was 1978 (36°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 22% of December 9th dates historically, with the wettest December 9th recording 2.92" of rain. The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for December 9th in Houston, TX? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 42° | 53° | — | — |
| 2024 | 78° | 60° | 69° | — | — |
| 2023 | 82° | 58° | 70° | 0.28" | — |
| 2022 | 84° | 70° | 77° | — | — |
| 2021warmest | 87° | 68° | 78° | — | — |
| 2020 | 79° | 45° | 62° | — | — |
| 2019 | 84° | 66° | 75° | — | — |
| 2018 | 49° | 44° | 46° | — | — |
| 2017 | 61° | 29° | 45° | — | — |
| 2016 | 53° | 39° | 46° | — | — |
| 2015 | 76° | 51° | 63° | — | — |
| 2014 | 69° | 46° | 58° | — | — |
| 2013 | 49° | 42° | 45° | 0.2" | — |
| 2012 | 75° | 68° | 72° | — | — |
| 2011 | 64° | 50° | 57° | — | — |
| 2010 | 77° | 44° | 61° | — | — |
| 2009 | 77° | 55° | 66° | — | — |
| 2008 | 71° | 60° | 66° | — | — |
| 2007 | 82° | 72° | 77° | — | — |
| 2006 | 46° | 33° | 40° | — | — |
| 2005 | 39° | 33° | 36° | — | — |
| 2004 | 82° | 57° | 70° | — | — |
| 2003 | 81° | 67° | 74° | — | — |
| 2002 | 48° | 44° | 46° | 2.11" | — |
| 2001 | 62° | 44° | 53° | — | — |
| 2000 | 69° | 52° | 60° | — | — |
| 1999 | 76° | 47° | 61° | 0.03" | — |
| 1998 | 60° | 50° | 55° | — | — |
| 1997 | 79° | 53° | 66° | — | — |
| 1996 | 73° | 49° | 61° | — | — |
| 1995 | 47° | 31° | 39° | — | — |
| 1994 | 69° | 44° | 57° | — | — |
| 1993 | 78° | 65° | 71° | 0.38" | — |
| 1992 | 71° | 50° | 61° | 2.92" | — |
| 1991 | 79° | 57° | 68° | 2.67" | — |
| 1990 | 65° | 37° | 51° | — | — |
| 1989 | 60° | 37° | 49° | — | — |
| 1988 | 47° | 40° | 43° | 0.43" | — |
| 1987 | 68° | 52° | 60° | — | — |
| 1986 | 68° | 46° | 57° | 0.25" | — |
| 1985 | 74° | 62° | 68° | — | — |
| 1984 | 74° | 57° | 65° | — | — |
| 1983 | 76° | 62° | 69° | 0.13" | — |
| 1982 | 58° | 51° | 54° | — | — |
| 1981 | 72° | 62° | 67° | — | — |
| 1980 | 57° | 48° | 53° | 1.19" | — |
| 1979 | 68° | 45° | 56° | — | — |
| 1978coldest | 41° | 30° | 36° | — | — |
| 1977 | 70° | 46° | 58° | — | — |
| 1976 | 61° | 43° | 52° | — | — |
| 1975 | 64° | 45° | 54° | — | — |
| 1974 | 51° | 34° | 42° | — | — |
| 1973 | 56° | 44° | 50° | — | — |
| 1972 | 74° | 58° | 66° | 0.05" | — |
| 1971 | 78° | 71° | 75° | — | — |
55 years of data from HOUSTON WB CITY