Weather on December 1
Phoenix, AZ
55 Years of Data
Avg High
69°F
Avg Low
42°F
Warmest
1988
66°F avg
Coldest
2004
46°F avg
About This Date
December 1st in Phoenix, AZ typically brings mild winter weather, with average highs around 69°F and lows near 42°F — a 27°F daily swing. Over 55 years of records, the warmest December 1st was in 1988 (66°F average), while the coldest was 2004 (46°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 4% of December 1st dates historically, with the wettest December 1st recording 3.07" of rain. 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 December 1st in Phoenix, AZ? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 48° | 59° | — | — |
| 2024 | 75° | 45° | 60° | — | — |
| 2023 | 62° | 45° | 53° | — | — |
| 2022 | 68° | 39° | 54° | — | — |
| 2021 | 79° | 47° | 63° | — | — |
| 2020 | 68° | 37° | 53° | — | — |
| 2019 | 63° | 38° | 50° | — | — |
| 2018 | 62° | 45° | 53° | — | — |
| 2017 | 79° | 53° | 66° | — | — |
| 2016 | 60° | 37° | 49° | — | — |
| 2015 | 62° | 34° | 48° | — | — |
| 2014 | 72° | 47° | 59° | — | — |
| 2013 | 69° | 47° | 58° | — | — |
| 2012 | 74° | 49° | 61° | — | — |
| 2011 | 72° | 45° | 58° | — | — |
| 2010 | 69° | 36° | 52° | — | — |
| 2009 | 68° | 45° | 56° | — | — |
| 2008 | 80° | 46° | 63° | — | — |
| 2007 | 68° | 55° | 62° | 3.07" | — |
| 2006 | 63° | 33° | 48° | — | — |
| 2005 | 71° | 41° | 56° | — | — |
| 2004coldest | 59° | 32° | 46° | — | — |
| 2003 | 74° | 40° | 57° | — | — |
| 2002 | 69° | 47° | 58° | — | — |
| 2001 | 68° | 41° | 55° | — | — |
| 2000 | 71° | 42° | 57° | — | — |
| 1999 | 78° | 50° | 64° | — | — |
| 1998 | 76° | 46° | 61° | — | — |
| 1997 | 62° | 46° | 54° | — | — |
| 1996 | 63° | 34° | 48° | — | — |
| 1995 | 79° | 42° | 60° | — | — |
| 1994 | 76° | 38° | 57° | — | — |
| 1993 | 73° | 42° | 58° | — | — |
| 1992 | 69° | 35° | 52° | — | — |
| 1991 | 55° | 40° | 47° | — | — |
| 1990 | 71° | 39° | 55° | — | — |
| 1989 | 67° | 36° | 51° | — | — |
| 1988warmest | 76° | 56° | 66° | — | — |
| 1987 | 65° | 38° | 51° | — | — |
| 1986 | 72° | 37° | 54° | — | — |
| 1985 | 64° | 42° | 53° | — | — |
| 1984 | 61° | 38° | 49° | — | — |
| 1983 | 67° | 45° | 56° | — | — |
| 1982 | 57° | 43° | 50° | 1.78" | — |
| 1981 | 63° | 43° | 53° | — | — |
| 1980 | 75° | 40° | 57° | — | — |
| 1979 | 71° | 43° | 57° | — | — |
| 1978 | 70° | 41° | 55° | — | — |
| 1977 | 72° | 39° | 55° | — | — |
| 1976 | 72° | 32° | 52° | — | — |
| 1975 | 64° | 32° | 48° | — | — |
| 1974 | 68° | 42° | 55° | — | — |
| 1973 | 77° | 42° | 60° | — | — |
| 1972 | 73° | 35° | 54° | — | — |
| 1971 | 64° | 44° | 54° | — | — |
55 years of data from YOUNGTOWN