Weather on December 23
Gary, IN
55 Years of Data
About This Date
December 23rd in Gary, IN typically brings cold winter weather, with average highs around 37°F and lows near 23°F. Over 55 years of records, the warmest December 23rd was in 1982 (49°F average), while the coldest was 1983 (-8°F) — a 57°F range across recorded history. Precipitation has occurred on 35% of recorded December 23rd dates, with snow falling 15% of the time (heaviest snowfall: 4.1"). The last decade has been 10.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 10.2°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Gary, IN? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 39° | 45° | — | — |
| 2024 | 35° | 25° | 30° | — | — |
| 2023 | 47° | 41° | 44° | 1.3" | — |
| 2022 | 34° | -16° | 9° | 0.94" | 4.1" |
| 2021 | 33° | 19° | 26° | — | — |
| 2020 | 44° | 35° | 40° | — | — |
| 2019 | 57° | 32° | 45° | — | — |
| 2018 | 38° | 30° | 34° | — | — |
| 2017 | 37° | 32° | 35° | — | — |
| 2016 | 43° | 26° | 34° | — | — |
| 2015 | 51° | 37° | 44° | — | — |
| 2014 | 47° | 29° | 38° | 0.56" | — |
| 2013 | 33° | 20° | 26° | — | 0.1" |
| 2012 | 34° | 19° | 26° | — | — |
| 2011 | 39° | 30° | 35° | 0.18" | — |
| 2010 | 34° | 24° | 29° | 0.08" | 0.5" |
| 2009 | 31° | 27° | 29° | 0.1" | 0.6" |
| 2008 | 17° | -2° | 8° | 0.05" | 0.4" |
| 2007 | 54° | 20° | 37° | 0.13" | — |
| 2006 | 54° | 37° | 45° | 0.61" | — |
| 2005 | 37° | 24° | 31° | — | — |
| 2004 | 24° | 14° | 19° | 0.25" | 2.5" |
| 2003 | 46° | 35° | 41° | 0.05" | — |
| 2002 | 31° | 24° | 27° | — | — |
| 2001 | 48° | 25° | 36° | 0.66" | — |
| 2000 | 10° | -7° | 2° | — | — |
| 1999 | 16° | 2° | 9° | 0.53" | — |
| 1998 | 26° | 6° | 16° | — | — |
| 1997 | 40° | 31° | 35° | — | — |
| 1996 | 54° | — | — | 2.31" | — |
| 1995 | 24° | 28° | 26° | — | — |
| 1994 | 42° | 37° | 40° | — | — |
| 1993 | 29° | 15° | 22° | — | — |
| 1992 | 33° | 15° | 24° | — | — |
| 1991 | 41° | 32° | 37° | — | — |
| 1990 | 14° | 8° | 11° | — | — |
| 1989 | 8° | -11° | -1° | — | — |
| 1988 | 46° | 39° | 43° | — | — |
| 1987 | 46° | 29° | 37° | — | — |
| 1986 | 33° | 29° | 31° | — | — |
| 1985 | 35° | 28° | 32° | 0.05" | 0.2" |
| 1984 | 45° | 22° | 33° | — | — |
| 1983coldest | -5° | -12° | -8° | 0.03" | — |
| 1982warmest | 59° | 39° | 49° | 0.08" | — |
| 1981 | 35° | 22° | 28° | 0.71" | 1" |
| 1980 | 39° | 29° | 34° | — | — |
| 1979 | — | 42° | — | 0.1" | — |
| 1978 | 47° | 19° | 33° | — | — |
| 1977 | 38° | 33° | 35° | — | — |
| 1976 | 30° | 9° | 19° | — | — |
| 1975 | 33° | 29° | 31° | — | — |
| 1974 | 44° | 29° | 36° | — | — |
| 1973 | 32° | 12° | 22° | — | — |
| 1972 | 34° | 30° | 32° | — | — |
| 1971 | 47° | 31° | 39° | — | — |
Gary, IN Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Gary, IN Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Gary, IN Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Gary, IN
Gary, IN has no months that meet our "pleasant" threshold — every season has tradeoffs.