Weather on December 15
Fishers, IN
55 Years of Data
Avg High
43°F
Avg Low
26°F
Warmest
1975
58°F avg
Coldest
1985
9°F avg
About This Date
December 15th in Fishers, IN typically brings chilly winter weather, with average highs around 43°F and lows near 26°F. Over 55 years of records, the warmest December 15th was in 1975 (58°F average), while the coldest was 1985 (9°F) — a 49°F range across recorded history. Precipitation has occurred on 44% of recorded December 15th dates, with snow falling 5% of the time (heaviest snowfall: 2"). 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 Fishers, IN? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 24° | -5° | 10° | — | — |
| 2024 | 45° | 24° | 34° | 1.5" | — |
| 2023 | 51° | 21° | 36° | — | — |
| 2022 | 52° | 36° | 44° | 1.85" | — |
| 2021 | 63° | 47° | 55° | 0.1" | — |
| 2020 | 33° | 24° | 29° | — | — |
| 2019 | 43° | 17° | 30° | — | — |
| 2018 | 46° | 40° | 43° | 0.3" | — |
| 2017 | 29° | 19° | 24° | — | — |
| 2016 | 20° | 3° | 11° | — | — |
| 2015 | 65° | 39° | 52° | 0.33" | — |
| 2014 | 48° | 42° | 45° | — | — |
| 2013 | 32° | 22° | 27° | 0.53" | — |
| 2012 | 54° | 29° | 41° | 0.03" | — |
| 2011 | 57° | 33° | 45° | 3.71" | — |
| 2010 | 21° | -1° | 10° | — | — |
| 2009 | 54° | 29° | 41° | — | — |
| 2008 | 55° | 26° | 41° | 0.48" | — |
| 2007 | 36° | 28° | 32° | — | — |
| 2006 | 59° | 43° | 51° | — | — |
| 2005 | 37° | 26° | 32° | 0.15" | — |
| 2004 | 30° | 18° | 24° | — | — |
| 2003 | 31° | 26° | 28° | — | — |
| 2002 | 40° | 30° | 35° | — | — |
| 2001 | 44° | 35° | 40° | 0.58" | — |
| 2000 | 27° | 7° | 17° | — | — |
| 1999 | 41° | 36° | 38° | 0.05" | — |
| 1998 | 49° | 24° | 36° | — | — |
| 1997 | 37° | 20° | 28° | — | — |
| 1996 | 44° | 34° | 39° | — | — |
| 1995 | 61° | 30° | 45° | — | — |
| 1994 | 37° | 25° | 31° | — | — |
| 1993 | 44° | 35° | 40° | 1.09" | — |
| 1992 | 40° | 30° | 35° | — | — |
| 1991 | 48° | 24° | 36° | — | — |
| 1990 | 43° | 24° | 33° | 2.06" | — |
| 1989 | 14° | 5° | 10° | 0.46" | 2" |
| 1988 | 51° | 28° | 40° | — | — |
| 1987 | 53° | 29° | 41° | 4.34" | 1" |
| 1986 | 43° | 20° | 31° | — | — |
| 1985coldest | 19° | -1° | 9° | — | — |
| 1984 | 66° | 40° | 53° | — | — |
| 1983 | 42° | 25° | 33° | 0.51" | — |
| 1982 | 46° | 42° | 44° | 0.08" | — |
| 1981 | 35° | 25° | 30° | — | — |
| 1980 | 37° | 26° | 32° | 0.03" | — |
| 1979 | 39° | 18° | 28° | — | — |
| 1978 | 39° | 17° | 28° | — | — |
| 1977 | 40° | 30° | 35° | 0.46" | — |
| 1976 | 48° | 23° | 36° | — | — |
| 1975warmest | 68° | 48° | 58° | 3.07" | — |
| 1974 | 44° | 35° | 40° | 0.13" | — |
| 1973 | 29° | 23° | 26° | 0.25" | 1" |
| 1972 | 28° | 18° | 23° | — | — |
| 1971 | 63° | 43° | 53° | 4.5" | — |
55 years of data from OAKLANDON GEIST RSVR