Weather on January 1
Tempe, AZ
55 Years of Data
Avg High
66°F
Avg Low
39°F
Warmest
1998
64°F avg
Coldest
1976
37°F avg
About This Date
January 1st in Tempe, AZ typically brings mild winter weather, with average highs around 66°F and lows near 39°F — a 27°F daily swing. Over 56 years of records, the warmest January 1st was in 1998 (64°F average), while the coldest was 1976 (37°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 14% of January 1st dates historically, with the wettest January 1st recording 1.78" of rain. The last decade has been 5.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.5°F cooler on this date compared to 20-30 years ago.
Planning for January 1st in Tempe, AZ? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 68° | 54° | 61° | 0.13" | — |
| 2025 | 73° | 38° | 55° | — | — |
| 2024 | 65° | — | — | — | — |
| 2023 | — | 50° | — | 0.71" | — |
| 2022 | 58° | 40° | 49° | 0.51" | — |
| 2021 | 67° | 35° | 51° | — | — |
| 2020 | 63° | 35° | 49° | — | — |
| 2019 | 54° | 34° | 44° | 0.38" | — |
| 2018 | 74° | 35° | 54° | — | — |
| 2017 | 62° | 49° | 55° | 0.71" | — |
| 2016 | 69° | 28° | 49° | — | — |
| 2015 | 49° | 29° | 39° | 0.08" | — |
| 2014 | 71° | 33° | 52° | — | — |
| 2013 | 58° | 25° | 41° | — | — |
| 2012 | 83° | 37° | 60° | — | — |
| 2011 | 51° | 24° | 38° | — | — |
| 2010 | 70° | 36° | 53° | — | — |
| 2009 | 72° | 36° | 54° | — | — |
| 2008 | 69° | 41° | 55° | — | — |
| 2007 | 64° | 35° | 50° | — | — |
| 2006 | 73° | 45° | 59° | — | — |
| 2005 | 67° | 44° | 55° | — | — |
| 2004 | 66° | 52° | 59° | — | — |
| 2003 | 69° | 36° | 52° | — | — |
| 2002 | 70° | 41° | 55° | — | — |
| 2001 | 73° | 43° | 58° | — | — |
| 2000 | 71° | 45° | 58° | — | — |
| 1999 | 70° | 47° | 58° | — | — |
| 1998warmest | 75° | 53° | 64° | — | — |
| 1997 | 72° | 47° | 59° | 0.05" | — |
| 1996 | 72° | 41° | 56° | — | — |
| 1995 | 63° | 40° | 51° | — | — |
| 1994 | 68° | 36° | 52° | — | — |
| 1993 | 70° | 43° | 56° | — | — |
| 1992 | 68° | 41° | 55° | — | — |
| 1991 | 70° | 42° | 56° | — | — |
| 1990 | 67° | 39° | 53° | — | — |
| 1989 | 66° | 31° | 48° | — | — |
| 1988 | 64° | 41° | 53° | — | — |
| 1987 | 70° | 38° | 54° | — | — |
| 1986 | 72° | 45° | 58° | — | — |
| 1985 | 64° | 42° | 53° | — | — |
| 1984 | 72° | 44° | 58° | — | — |
| 1983 | 60° | 37° | 49° | — | — |
| 1982 | 70° | 53° | 61° | — | — |
| 1981 | 78° | 44° | 61° | — | — |
| 1980 | 70° | 36° | 53° | — | — |
| 1979 | 56° | 28° | 42° | — | — |
| 1978 | 61° | 47° | 54° | — | — |
| 1977 | 51° | 45° | 48° | 1.78" | — |
| 1976coldest | 50° | 23° | 37° | — | — |
| 1975 | 61° | 35° | 48° | — | — |
| 1974 | 63° | 37° | 50° | — | — |
| 1973 | 56° | 27° | 41° | — | — |
| 1972 | 62° | 34° | 48° | — | — |
| 1971 | 59° | 32° | 46° | — | — |
56 years of data from TEMPE ASU