Weather on February 17
Lewisville, TX
55 Years of Data
Avg High
59°F
Avg Low
36°F
Warmest
1976
67°F avg
Coldest
2021
9°F avg
About This Date
February 17th in Lewisville, TX typically brings cool winter weather, with average highs around 59°F and lows near 36°F. Over 56 years of records, the warmest February 17th was in 1976 (67°F average), while the coldest was 2021 (9°F) — a 58°F range across recorded history. Rain or other precipitation has occurred on about 14% of February 17th dates historically, with the wettest February 17th recording 4.83" of rain. The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
Planning for February 17th in Lewisville, TX? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 78° | 56° | 67° | — | — |
| 2025 | 46° | 28° | 37° | — | — |
| 2024 | 66° | 33° | 50° | — | — |
| 2023 | 43° | 29° | 36° | — | — |
| 2022 | 70° | 51° | 60° | 0.64" | — |
| 2021coldest | 19° | -1° | 9° | — | — |
| 2020 | 76° | 48° | 62° | — | — |
| 2019 | 41° | 30° | 36° | — | — |
| 2018 | 61° | 39° | 50° | — | — |
| 2017 | 66° | 37° | 52° | — | — |
| 2016 | 70° | 40° | 55° | — | — |
| 2015 | 35° | 28° | 32° | — | — |
| 2014 | 73° | 46° | 60° | — | — |
| 2013 | 55° | 32° | 44° | — | — |
| 2012 | 54° | 41° | 47° | — | — |
| 2011 | 71° | 62° | 67° | — | — |
| 2010 | 48° | 27° | 37° | — | — |
| 2009 | 57° | 36° | 46° | — | — |
| 2008 | 44° | 37° | 41° | 4.78" | — |
| 2007 | 33° | 16° | 24° | — | — |
| 2006 | 37° | 27° | 32° | — | — |
| 2005 | 54° | 41° | 47° | — | — |
| 2004 | 60° | 36° | 48° | — | — |
| 2003 | 60° | 27° | 43° | — | — |
| 2002 | 69° | 33° | 51° | — | — |
| 2001 | 44° | 27° | 35° | — | — |
| 2000 | 78° | 52° | 65° | — | — |
| 1999 | 66° | 45° | 55° | — | — |
| 1998 | 55° | 43° | 49° | 0.15" | — |
| 1997 | 68° | 42° | 55° | — | — |
| 1996 | 65° | 30° | 47° | — | — |
| 1995 | 57° | 34° | 45° | — | — |
| 1994 | 69° | 41° | 55° | — | — |
| 1993 | 35° | 23° | 29° | — | — |
| 1992 | 68° | 54° | 61° | — | — |
| 1991 | 76° | 43° | 59° | 0.03" | — |
| 1990 | 56° | 29° | 42° | — | — |
| 1989 | 42° | 39° | 41° | 4.83" | — |
| 1988 | 74° | 51° | 62° | — | — |
| 1987 | 41° | 31° | 36° | — | — |
| 1986 | 79° | 49° | 64° | — | — |
| 1985 | 70° | 45° | 57° | — | — |
| 1984 | 72° | — | — | — | — |
| 1983 | 66° | 34° | 50° | — | — |
| 1982 | 70° | 38° | 54° | — | — |
| 1981 | 70° | 35° | 52° | — | — |
| 1980 | 35° | 16° | 25° | — | — |
| 1979 | 27° | 19° | 23° | 0.1" | — |
| 1978 | 37° | 26° | 32° | 0.25" | — |
| 1977 | 77° | 32° | 55° | — | — |
| 1976warmest | 80° | 53° | 67° | 0.79" | — |
| 1975 | 59° | 26° | 43° | — | — |
| 1974 | 69° | 35° | 52° | — | — |
| 1973 | 46° | 31° | 38° | — | — |
| 1972 | 68° | 35° | 52° | — | — |
| 1971 | 81° | 44° | 62° | — | — |
56 years of data from DENTON 2 SE