Weather on December 30
Tempe, AZ
55 Years of Data
Avg High
67°F
Avg Low
38°F
Warmest
1980
63°F avg
Coldest
1972
41°F avg
About This Date
December 30th in Tempe, AZ typically brings mild winter weather, with average highs around 67°F and lows near 38°F — a 29°F daily swing. Over 55 years of records, the warmest December 30th was in 1980 (63°F average), while the coldest was 1972 (41°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 22% of December 30th dates historically, with the wettest December 30th recording 2.03" of rain. The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
Planning for December 30th in Tempe, AZ? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 53° | 63° | — | — |
| 2024 | 74° | 46° | 60° | — | — |
| 2023 | 77° | 36° | 56° | — | — |
| 2022 | 63° | 50° | 56° | 0.18" | — |
| 2021 | 64° | 37° | 51° | 0.05" | — |
| 2020 | 66° | 35° | 51° | — | — |
| 2019 | 57° | 34° | 45° | — | — |
| 2018 | 59° | 29° | 44° | — | — |
| 2017 | 79° | 36° | 57° | — | — |
| 2016 | 75° | 44° | 60° | — | — |
| 2015 | 62° | 27° | 44° | — | — |
| 2014 | 66° | 28° | 47° | — | — |
| 2013 | 69° | 32° | 51° | — | — |
| 2012 | — | 37° | — | — | — |
| 2011 | 78° | 35° | 57° | — | — |
| 2010 | 53° | 38° | 45° | 2.03" | — |
| 2009 | 62° | 35° | 49° | — | — |
| 2008 | 77° | 35° | 56° | — | — |
| 2007 | 64° | 28° | 46° | — | — |
| 2006 | 61° | 34° | 47° | — | — |
| 2005 | 70° | 43° | 56° | — | — |
| 2004 | 68° | 52° | 60° | 1.22" | — |
| 2003 | 65° | 44° | 54° | — | — |
| 2002 | 75° | 39° | 57° | — | — |
| 2001 | 71° | 46° | 59° | — | — |
| 2000 | 73° | 43° | 58° | — | — |
| 1999 | 74° | 40° | 57° | — | — |
| 1998 | 76° | 44° | 60° | — | — |
| 1997 | 72° | 43° | 57° | — | — |
| 1996 | 73° | 45° | 59° | — | — |
| 1995 | 68° | 39° | 54° | — | — |
| 1994 | 60° | 44° | 52° | 0.15" | — |
| 1993 | 71° | 42° | 57° | — | — |
| 1992 | 63° | 46° | 54° | — | — |
| 1991 | 64° | 48° | 56° | 0.08" | — |
| 1990 | 64° | 36° | 50° | 0.05" | — |
| 1989 | 66° | 41° | 54° | 1.09" | — |
| 1988 | 56° | 28° | 42° | — | — |
| 1987 | 69° | 33° | 51° | — | — |
| 1986 | 72° | 39° | 55° | — | — |
| 1985 | 72° | 44° | 58° | — | — |
| 1984 | 69° | 41° | 55° | — | — |
| 1983 | 70° | 43° | 56° | — | — |
| 1982 | 54° | 42° | 48° | 0.03" | — |
| 1981 | 71° | 36° | 53° | — | — |
| 1980warmest | 82° | 45° | 63° | — | — |
| 1979 | 62° | 29° | 45° | — | — |
| 1978 | 55° | 41° | 48° | 0.97" | — |
| 1977 | 66° | 46° | 56° | 0.13" | — |
| 1976 | 57° | 35° | 46° | 0.03" | — |
| 1975 | 66° | 29° | 47° | — | — |
| 1974 | 57° | 27° | 42° | — | — |
| 1973 | 70° | 36° | 53° | — | — |
| 1972coldest | 56° | 26° | 41° | — | — |
| 1971 | 60° | 29° | 44° | — | — |
55 years of data from TEMPE ASU