Weather on February 9
Plano, TX
55 Years of Data
Avg High
57°F
Avg Low
35°F
Warmest
2026
66°F avg
Coldest
1979
23°F avg
About This Date
February 9th in Plano, TX typically brings cool winter weather, with average highs around 57°F and lows near 35°F. Over 56 years of records, the warmest February 9th was in 2026 (66°F average), while the coldest was 1979 (23°F) — a 43°F range across recorded history. Precipitation has occurred on 27% of recorded February 9th dates, with snow falling 5% of the time. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for February 9th in Plano, TX? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 83° | 49° | 66° | — | — |
| 2025 | 49° | 42° | 45° | 0.03" | — |
| 2024 | 71° | 50° | 61° | — | — |
| 2023 | 62° | 32° | 47° | — | — |
| 2022 | 69° | 33° | 51° | — | — |
| 2021 | 38° | 29° | 33° | 0.05" | — |
| 2020 | 65° | 57° | 61° | 0.13" | — |
| 2019 | 37° | 21° | 29° | 0.53" | — |
| 2018 | 66° | 41° | 54° | — | — |
| 2017 | 58° | 33° | 45° | — | — |
| 2016 | 60° | 35° | 48° | — | — |
| 2015 | 75° | 50° | 63° | — | — |
| 2014 | 44° | 35° | 40° | — | — |
| 2013 | 60° | 46° | 53° | 0.03" | — |
| 2012 | 55° | 31° | 43° | 0.1" | — |
| 2011 | 45° | 14° | 29° | 0.56" | — |
| 2010 | 42° | 24° | 33° | 0.05" | — |
| 2009 | 66° | 51° | 59° | 0.81" | — |
| 2008 | 67° | 41° | 54° | — | — |
| 2007 | 41° | 37° | 39° | — | — |
| 2006 | 60° | 32° | 46° | — | — |
| 2005 | 48° | 34° | 41° | — | — |
| 2004 | 47° | 42° | 44° | 0.03" | — |
| 2003 | 46° | 38° | 42° | 0.18" | — |
| 2002 | 63° | 44° | 53° | — | — |
| 2001 | 70° | 36° | 53° | — | — |
| 2000 | 67° | 42° | 54° | — | — |
| 1999 | 77° | 50° | 64° | — | — |
| 1998 | 66° | 36° | 51° | — | — |
| 1997 | 39° | 33° | 36° | — | — |
| 1996 | 76° | 46° | 61° | — | — |
| 1995 | 58° | 38° | 48° | — | — |
| 1994 | 76° | 17° | 46° | — | — |
| 1993 | 67° | 39° | 53° | — | — |
| 1992 | 56° | 38° | 47° | — | — |
| 1991 | 68° | 32° | 50° | — | — |
| 1990 | 75° | 53° | 64° | — | — |
| 1989 | 46° | 22° | 34° | — | — |
| 1988 | 53° | 40° | 46° | — | — |
| 1987 | 60° | 30° | 45° | — | — |
| 1986 | 36° | 32° | 34° | — | — |
| 1985 | 59° | 41° | 50° | — | — |
| 1984 | 68° | 47° | 57° | 2.16" | — |
| 1983 | 61° | 52° | 56° | — | — |
| 1982 | 41° | 25° | 33° | 0.48" | 0.1" |
| 1981 | 52° | 34° | 43° | — | — |
| 1980 | 34° | 27° | 30° | 1.85" | 0.4" |
| 1979coldest | 36° | 11° | 23° | — | — |
| 1978 | 32° | 26° | 29° | 0.81" | 0.5" |
| 1977 | 63° | 32° | 47° | — | — |
| 1976 | 80° | 38° | 59° | — | — |
| 1975 | 60° | 23° | 42° | — | — |
| 1974 | 55° | 29° | 42° | — | — |
| 1973 | 38° | 25° | 31° | — | — |
| 1972 | 63° | 25° | 44° | — | — |
| 1971 | 50° | 15° | 33° | — | — |
56 years of data from RICHARDSON