Weather on December 9
Indianapolis, IN
55 Years of Data
Avg High
40°F
Avg Low
25°F
Warmest
1987
52°F avg
Coldest
1995
4°F avg
About This Date
December 9th in Indianapolis, IN typically brings chilly winter weather, with average highs around 40°F and lows near 25°F. Over 55 years of records, the warmest December 9th was in 1987 (52°F average), while the coldest was 1995 (4°F) — a 48°F range across recorded history. Precipitation has occurred on 40% of recorded December 9th dates, with snow falling 9% of the time (heaviest snowfall: 6"). The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
Planning for December 9th in Indianapolis, IN? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 42° | 20° | 31° | — | — |
| 2024 | 52° | 42° | 47° | 0.89" | — |
| 2023 | 61° | 40° | 50° | 0.74" | — |
| 2022 | 44° | 36° | 40° | 0.18" | — |
| 2021 | 52° | 23° | 37° | — | — |
| 2020 | 55° | 32° | 44° | — | — |
| 2019 | 51° | 35° | 43° | 2.03" | — |
| 2018 | 32° | 15° | 24° | — | — |
| 2017 | 31° | 22° | 26° | 0.05" | 0.4" |
| 2016 | 28° | 18° | 23° | 0.03" | 0.5" |
| 2015 | 56° | 41° | 48° | — | — |
| 2014 | 39° | 32° | 36° | 0.08" | — |
| 2013 | 29° | 19° | 24° | 0.03" | 0.1" |
| 2012 | 48° | 40° | 44° | 0.05" | — |
| 2011 | 40° | 24° | 32° | — | — |
| 2010 | 24° | 5° | 15° | — | — |
| 2009 | 48° | 31° | 39° | 1.78" | — |
| 2008 | 44° | 26° | 35° | 0.33" | — |
| 2007 | 34° | 30° | 32° | 0.36" | — |
| 2006 | 25° | 7° | 16° | — | — |
| 2005 | 27° | 7° | 17° | 1.45" | 6" |
| 2004 | 46° | 37° | 42° | — | — |
| 2003 | 47° | 33° | 40° | — | — |
| 2002 | 37° | 15° | 26° | — | — |
| 2001 | 44° | 26° | 35° | — | — |
| 2000 | 31° | 8° | 19° | — | — |
| 1999 | 50° | 29° | 39° | — | — |
| 1998 | 44° | 24° | 34° | — | — |
| 1997 | 32° | 27° | 29° | — | — |
| 1996 | 30° | 24° | 27° | — | — |
| 1995coldest | 8° | -1° | 4° | — | — |
| 1994 | 38° | 31° | 34° | 0.58" | — |
| 1993 | 51° | 32° | 42° | 0.89" | — |
| 1992 | 33° | 24° | 29° | 0.99" | 1.8" |
| 1991 | 45° | 28° | 36° | — | — |
| 1990 | 46° | 26° | 36° | — | — |
| 1989 | 30° | 14° | 22° | — | — |
| 1988 | 33° | 24° | 29° | — | — |
| 1987warmest | 56° | 48° | 52° | — | — |
| 1986 | 48° | 40° | 44° | 0.48" | — |
| 1985 | 43° | 27° | 35° | — | — |
| 1984 | 45° | 22° | 33° | — | — |
| 1983 | 35° | 28° | 32° | — | — |
| 1982 | 48° | 24° | 36° | — | — |
| 1981 | 36° | 26° | 31° | — | — |
| 1980 | 63° | 40° | 51° | 0.56" | — |
| 1979 | 34° | 23° | 28° | — | — |
| 1978 | 35° | 19° | 27° | 0.97" | — |
| 1977 | 33° | 4° | 18° | 2.31" | — |
| 1976 | 25° | 12° | 18° | — | — |
| 1975 | 40° | 30° | 35° | — | — |
| 1974 | 38° | 19° | 28° | 0.1" | — |
| 1973 | 42° | 24° | 33° | — | — |
| 1972 | 36° | 22° | 29° | 0.46" | — |
| 1971 | 46° | 43° | 44° | — | — |
55 years of data from INDIANAPOLIS SE SIDE