Weather on December 20
Yuma, AZ
55 Years of Data
Avg High
69°F
Avg Low
44°F
Warmest
1979
66°F avg
Coldest
2006
44°F avg
About This Date
December 20th in Yuma, AZ typically brings mild winter weather, with average highs around 69°F and lows near 44°F — a 25°F daily swing. Over 55 years of records, the warmest December 20th was in 1979 (66°F average), while the coldest was 2006 (44°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 7% of December 20th dates historically. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for December 20th in Yuma, AZ? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 51° | 66° | — | — |
| 2024 | 79° | 51° | 65° | — | — |
| 2023 | 77° | 47° | 62° | — | — |
| 2022 | 62° | 38° | 50° | — | — |
| 2021 | 71° | 44° | 58° | — | — |
| 2020 | 70° | 46° | 58° | — | — |
| 2019 | 65° | 45° | 55° | — | — |
| 2018 | 76° | 39° | 57° | — | — |
| 2017 | 71° | 43° | 57° | — | — |
| 2016 | 70° | 54° | 62° | — | — |
| 2015 | 69° | 32° | 51° | — | — |
| 2014 | 68° | 39° | 54° | — | — |
| 2013 | 70° | 43° | 56° | 0.1" | — |
| 2012 | 60° | 39° | 50° | — | — |
| 2011 | 65° | — | — | — | — |
| 2010 | 71° | 59° | 65° | — | — |
| 2009 | 71° | 47° | 59° | — | — |
| 2008 | 63° | 36° | 49° | — | — |
| 2007 | 70° | 44° | 57° | — | — |
| 2006coldest | 60° | 28° | 44° | — | — |
| 2005 | 73° | 51° | 62° | — | — |
| 2004 | 71° | 42° | 57° | — | — |
| 2003 | 75° | 45° | 60° | — | — |
| 2002 | 63° | 37° | 50° | — | — |
| 2001 | 70° | 43° | 56° | — | — |
| 2000 | 69° | 42° | 56° | — | — |
| 1999 | 75° | 42° | 59° | — | — |
| 1998 | 71° | 47° | 59° | — | — |
| 1997 | 69° | 44° | 57° | 0.03" | — |
| 1996 | 71° | 36° | 53° | — | — |
| 1995 | 67° | 41° | 54° | — | — |
| 1994 | 75° | 43° | 59° | — | — |
| 1993 | 64° | 43° | 53° | — | — |
| 1992 | 59° | 39° | 49° | — | — |
| 1991 | 68° | 53° | 61° | 0.03" | — |
| 1990 | 57° | 46° | 52° | — | — |
| 1989 | 71° | 47° | 59° | — | — |
| 1988 | 67° | 41° | 54° | — | — |
| 1987 | 63° | 46° | 54° | — | — |
| 1986 | 70° | 50° | 60° | — | — |
| 1985 | 76° | 48° | 62° | — | — |
| 1984 | 65° | 48° | 56° | — | — |
| 1983 | 70° | 47° | 58° | — | — |
| 1982 | 75° | 45° | 60° | — | — |
| 1981 | 83° | 48° | 65° | — | — |
| 1980 | 78° | 48° | 63° | — | — |
| 1979warmest | 78° | 54° | 66° | — | — |
| 1978 | 58° | 38° | 48° | — | — |
| 1977 | 61° | 50° | 55° | — | — |
| 1976 | 70° | 46° | 58° | — | — |
| 1975 | 62° | 45° | 53° | 0.3" | — |
| 1974 | 73° | 40° | 56° | — | — |
| 1973 | 70° | 42° | 56° | — | — |
| 1972 | 75° | 47° | 61° | — | — |
| 1971 | 67° | 37° | 52° | — | — |
55 years of data from YUMA QUARTERMASTER DEPOT