Weather on December 15
Cary, NC
55 Years of Data
Avg High
53°F
Avg Low
34°F
Warmest
2015
63°F avg
Coldest
2010
24°F avg
About This Date
December 15th in Cary, NC typically brings cool winter weather, with average highs around 53°F and lows near 34°F. Over 55 years of records, the warmest December 15th was in 2015 (63°F average), while the coldest was 2010 (24°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 15th dates historically, with the wettest December 15th recording 2.54" 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 15th in Cary, NC? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 14° | 28° | — | — |
| 2024 | 47° | 36° | 41° | — | — |
| 2023 | 50° | 27° | 38° | — | — |
| 2022 | 42° | 29° | 35° | 1.19" | — |
| 2021 | 58° | 30° | 44° | — | — |
| 2020 | 59° | 30° | 45° | 1.63" | — |
| 2019 | 51° | 36° | 43° | 0.05" | — |
| 2018 | 57° | 41° | 49° | 2.13" | — |
| 2017 | 55° | 32° | 44° | — | — |
| 2016 | 50° | 33° | 42° | — | — |
| 2015warmest | 72° | 54° | 63° | 0.25" | — |
| 2014 | 55° | 31° | 43° | — | — |
| 2013 | 46° | 38° | 42° | 2.18" | — |
| 2012 | 56° | 28° | 42° | — | — |
| 2011 | 57° | 43° | 50° | — | — |
| 2010coldest | 32° | 16° | 24° | — | — |
| 2009 | 49° | 38° | 43° | — | — |
| 2008 | 58° | 31° | 44° | — | — |
| 2007 | 66° | 42° | 54° | — | — |
| 2006 | 64° | 40° | 52° | — | — |
| 2005 | 31° | 24° | 27° | 0.15" | — |
| 2004 | 40° | 25° | 32° | — | — |
| 2003 | 35° | 31° | 33° | 0.18" | — |
| 2002 | 52° | 30° | 41° | — | — |
| 2001 | 72° | 50° | 61° | — | — |
| 2000 | 58° | 28° | 43° | 0.13" | — |
| 1999 | 67° | 40° | 53° | — | — |
| 1998 | 49° | 28° | 38° | — | — |
| 1997 | 39° | 26° | 33° | — | — |
| 1996 | 55° | 34° | 44° | — | — |
| 1995 | 65° | 35° | 50° | — | — |
| 1994 | 44° | 38° | 41° | — | — |
| 1993 | 48° | 35° | 42° | 1.27" | — |
| 1992 | 47° | 37° | 42° | — | — |
| 1991 | 67° | 33° | 50° | — | — |
| 1990 | 47° | 37° | 42° | 0.2" | — |
| 1989 | 45° | 30° | 37° | — | — |
| 1988 | 54° | 31° | 42° | — | — |
| 1987 | 54° | 42° | 48° | 2.03" | — |
| 1986 | 43° | 20° | 31° | — | — |
| 1985 | 40° | 20° | 30° | — | — |
| 1984 | 73° | 46° | 60° | — | — |
| 1983 | 61° | 47° | 54° | 0.48" | — |
| 1982 | 51° | 24° | 38° | — | — |
| 1981 | 42° | 35° | 39° | 2.54" | — |
| 1980 | 56° | 30° | 43° | — | — |
| 1979 | 53° | 28° | 41° | — | — |
| 1978 | 47° | 28° | 37° | — | — |
| 1977 | 63° | 48° | 55° | 2.13" | — |
| 1976 | 43° | 26° | 34° | — | — |
| 1975 | 65° | 39° | 52° | — | — |
| 1974 | 56° | 34° | 45° | — | — |
| 1973 | 53° | 32° | 43° | — | — |
| 1972 | 43° | 39° | 41° | 1.24" | — |
| 1971 | 64° | 48° | 56° | — | — |
55 years of data from CARY