Weather on January 1
Phoenix, AZ
55 Years of Data
Avg High
64°F
Avg Low
40°F
Warmest
1981
62°F avg
Coldest
1976
38°F avg
About This Date
January 1st in Phoenix, AZ typically brings mild winter weather, with average highs around 64°F and lows near 40°F. Over 55 years of records, the warmest January 1st was in 1981 (62°F average), while the coldest was 1976 (38°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 5% of January 1st dates historically, with the wettest January 1st recording 1.14" of rain. The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
Planning for January 1st in Phoenix, AZ? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 65° | 56° | 61° | — | — |
| 2025 | 76° | 38° | 57° | — | — |
| 2023 | 57° | 45° | 51° | — | — |
| 2022 | 54° | 41° | 47° | — | — |
| 2021 | 62° | 34° | 48° | — | — |
| 2020 | 56° | 33° | 44° | — | — |
| 2019 | 47° | 29° | 38° | — | — |
| 2018 | 71° | 39° | 55° | — | — |
| 2017 | 60° | 48° | 54° | 1.14" | — |
| 2016 | 64° | 33° | 49° | — | — |
| 2015 | 46° | 32° | 39° | — | — |
| 2014 | 66° | 39° | 53° | — | — |
| 2013 | 54° | 31° | 42° | — | — |
| 2012 | 81° | 42° | 61° | — | — |
| 2011 | 47° | 30° | 38° | — | — |
| 2010 | 67° | 39° | 53° | — | — |
| 2009 | 69° | 39° | 54° | — | — |
| 2008 | 69° | 47° | 58° | — | — |
| 2007 | 62° | 39° | 51° | — | — |
| 2006 | 69° | 44° | 57° | — | — |
| 2005 | 64° | 42° | 53° | — | — |
| 2004 | 64° | 45° | 54° | — | — |
| 2003 | 66° | 37° | 52° | — | — |
| 2002 | 65° | 41° | 53° | — | — |
| 2001 | 69° | 40° | 54° | — | — |
| 2000 | 68° | 43° | 55° | — | — |
| 1999 | 73° | 42° | 58° | — | — |
| 1998 | 76° | 46° | 61° | — | — |
| 1997 | 73° | 47° | 60° | — | — |
| 1996 | 73° | 42° | 58° | — | — |
| 1995 | 62° | 42° | 52° | — | — |
| 1994 | 71° | 41° | 56° | — | — |
| 1993 | 67° | 43° | 55° | — | — |
| 1992 | 66° | 39° | 53° | — | — |
| 1991 | 68° | 36° | 52° | — | — |
| 1990 | 65° | 36° | 50° | — | — |
| 1989 | 64° | 30° | 47° | — | — |
| 1988 | 63° | 44° | 53° | — | — |
| 1987 | 65° | 36° | 50° | — | — |
| 1986 | 70° | 42° | 56° | — | — |
| 1985 | 62° | 39° | 51° | — | — |
| 1984 | 72° | 42° | 57° | — | — |
| 1983 | 58° | 32° | 45° | — | — |
| 1982 | 65° | 52° | 58° | 0.48" | — |
| 1981warmest | 78° | 46° | 62° | — | — |
| 1980 | 70° | 43° | 56° | — | — |
| 1979 | 56° | 30° | 43° | — | — |
| 1978 | 70° | 45° | 57° | — | — |
| 1977 | 60° | 45° | 52° | 0.91" | — |
| 1976coldest | 53° | 23° | 38° | — | — |
| 1975 | 55° | 45° | 50° | — | — |
| 1974 | 62° | 36° | 49° | — | — |
| 1973 | 55° | 42° | 49° | — | — |
| 1972 | 61° | 29° | 45° | — | — |
| 1971 | 64° | 33° | 49° | — | — |
55 years of data from YOUNGTOWN