Weather on January 1
Allen, TX
55 Years of Data
Avg High
53°F
Avg Low
33°F
Warmest
2006
67°F avg
Coldest
2018
21°F avg
About This Date
January 1st in Allen, TX typically brings cool winter weather, with average highs around 53°F and lows near 33°F. Over 56 years of records, the warmest January 1st was in 2006 (67°F average), while the coldest was 2018 (21°F) — a 46°F range across recorded history. Rain or other precipitation has occurred on about 20% of January 1st dates historically, with the wettest January 1st recording 1.88" of rain. The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
Planning for January 1st in Allen, TX? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 71° | 34° | 52° | — | — |
| 2025 | 51° | 33° | 42° | — | — |
| 2024 | 48° | 30° | 39° | — | — |
| 2023 | 77° | 49° | 63° | — | — |
| 2022 | 71° | 24° | 48° | 0.15" | — |
| 2021 | 40° | 36° | 38° | — | — |
| 2020 | 55° | 37° | 46° | — | — |
| 2019 | 43° | 34° | 38° | — | — |
| 2018coldest | 28° | 13° | 21° | — | — |
| 2017 | 65° | 43° | 54° | 0.25" | — |
| 2016 | 48° | 35° | 42° | — | — |
| 2015 | 37° | 32° | 35° | 1.88" | — |
| 2014 | 66° | 30° | 48° | — | — |
| 2013 | 42° | 35° | 39° | — | — |
| 2012 | 58° | 41° | 49° | — | — |
| 2011 | 41° | 24° | 33° | — | — |
| 2010 | 49° | 25° | 37° | — | — |
| 2009 | 64° | 32° | 48° | — | — |
| 2008 | 49° | 25° | 37° | — | — |
| 2007 | 46° | 31° | 38° | — | — |
| 2006warmest | 81° | 54° | 67° | — | — |
| 2005 | 71° | 61° | 66° | — | — |
| 2004 | 68° | 57° | 63° | 0.08" | — |
| 2003 | 67° | 28° | 47° | — | — |
| 2002 | 32° | 25° | 28° | — | — |
| 2001 | 30° | 25° | 27° | — | — |
| 2000 | 75° | 32° | 54° | — | — |
| 1999 | 55° | 44° | 50° | 0.15" | — |
| 1998 | 55° | 35° | 45° | — | — |
| 1997 | 68° | 52° | 60° | 0.1" | — |
| 1996 | 60° | 37° | 49° | — | — |
| 1995 | 54° | 31° | 42° | 0.51" | — |
| 1994 | 60° | 34° | 47° | — | — |
| 1993 | 44° | 28° | 36° | — | — |
| 1992 | 60° | 43° | 51° | 0.66" | — |
| 1991 | 40° | 22° | 31° | — | — |
| 1990 | 54° | 28° | 41° | — | — |
| 1989 | 56° | 32° | 44° | — | — |
| 1988 | 44° | 26° | 35° | — | — |
| 1987 | 54° | 31° | 42° | — | — |
| 1986 | 55° | 33° | 44° | — | — |
| 1985 | 42° | 30° | 36° | 1.52" | — |
| 1984 | 49° | 32° | 40° | — | — |
| 1983 | 41° | 33° | 37° | 0.43" | — |
| 1982 | 56° | 28° | 42° | — | — |
| 1981 | 67° | 36° | 51° | — | — |
| 1980 | 61° | 27° | 44° | — | — |
| 1979 | 26° | 17° | 22° | — | — |
| 1978 | 51° | 26° | 39° | — | — |
| 1977 | 35° | 14° | 25° | — | — |
| 1976 | 71° | 45° | 58° | — | — |
| 1975 | 48° | 37° | 43° | — | — |
| 1974 | 33° | 14° | 24° | — | — |
| 1973 | 49° | 33° | 41° | — | — |
| 1972 | 50° | 43° | 46° | 0.76" | — |
| 1971 | 63° | 34° | 48° | — | — |
56 years of data from MCKINNEY MUNI AP