Weather on January 17
Plano, TX
55 Years of Data
Avg High
56°F
Avg Low
35°F
Warmest
1996
67°F avg
Coldest
1978
22°F avg
About This Date
January 17th in Plano, TX typically brings cool winter weather, with average highs around 56°F and lows near 35°F. Over 56 years of records, the warmest January 17th was in 1996 (67°F average), while the coldest was 1978 (22°F) — a 45°F range across recorded history. Rain or other precipitation has occurred on about 29% of January 17th dates historically, with the wettest January 17th recording 2.62" of rain. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for January 17th in Plano, TX? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 50° | 35° | 43° | — | — |
| 2025 | 62° | 43° | 52° | — | — |
| 2024 | 41° | 15° | 28° | — | — |
| 2023 | 77° | 51° | 64° | — | — |
| 2022 | 62° | 30° | 46° | — | — |
| 2021 | 58° | 37° | 47° | — | — |
| 2020 | 62° | 46° | 54° | 0.89" | — |
| 2019 | 57° | 39° | 48° | — | — |
| 2018 | 34° | 11° | 22° | — | — |
| 2017 | 50° | 41° | 46° | 0.48" | — |
| 2016 | 53° | 27° | 40° | — | — |
| 2015 | 66° | 40° | 53° | — | — |
| 2014 | 53° | 35° | 44° | — | — |
| 2013 | 59° | 36° | 47° | — | — |
| 2012 | 67° | 37° | 52° | — | — |
| 2011 | 56° | 43° | 49° | 0.03" | — |
| 2010 | 63° | 42° | 52° | 0.03" | — |
| 2009 | 66° | 41° | 54° | — | — |
| 2008 | 40° | 24° | 32° | — | — |
| 2007 | 30° | 25° | 27° | 0.79" | — |
| 2006 | 52° | 31° | 42° | — | — |
| 2005 | 44° | 21° | 33° | — | — |
| 2004 | 67° | 50° | 58° | 0.89" | — |
| 2003 | 38° | 21° | 29° | — | — |
| 2002 | 68° | 41° | 55° | — | — |
| 2001 | 42° | 36° | 39° | 2.62" | — |
| 2000 | 74° | 50° | 62° | — | — |
| 1999 | 67° | 41° | 54° | — | — |
| 1998 | 63° | 32° | 47° | — | — |
| 1997 | 38° | 17° | 27° | — | — |
| 1996warmest | 73° | 61° | 67° | — | — |
| 1995 | 65° | 53° | 59° | 0.23" | — |
| 1994 | 59° | 28° | 44° | 1.04" | — |
| 1993 | 55° | 34° | 44° | — | — |
| 1992 | 41° | 30° | 36° | — | — |
| 1991 | 58° | 40° | 49° | — | — |
| 1990 | 68° | 55° | 62° | 2.01" | — |
| 1989 | 59° | 28° | 44° | — | — |
| 1988 | 61° | 33° | 47° | — | — |
| 1987 | 41° | 33° | 37° | 0.2" | — |
| 1986 | 67° | 56° | 61° | — | — |
| 1985 | 53° | 29° | 41° | 0.43" | — |
| 1984 | 42° | 21° | 32° | — | — |
| 1983 | 59° | 31° | 45° | — | — |
| 1982 | 37° | 8° | 23° | — | — |
| 1981 | 43° | 25° | 34° | — | — |
| 1980 | 64° | 42° | 53° | — | — |
| 1979 | 66° | 51° | 59° | 0.1" | — |
| 1978coldest | 31° | 14° | 22° | 0.2" | — |
| 1977 | 40° | 14° | 27° | — | — |
| 1976 | 59° | 23° | 41° | — | — |
| 1975 | 53° | 42° | 48° | 0.05" | — |
| 1974 | 75° | 44° | 60° | 0.25" | — |
| 1973 | 69° | 52° | 60° | — | — |
| 1972 | 52° | 28° | 40° | — | — |
| 1971 | 64° | 36° | 50° | — | — |
56 years of data from RICHARDSON