Weather on January 23
Indianapolis, IN
55 Years of Data
Avg High
36°F
Avg Low
20°F
Warmest
1999
55°F avg
Coldest
2014
1°F avg
About This Date
January 23rd in Indianapolis, IN typically brings cold winter weather, with average highs around 36°F and lows near 20°F. Over 56 years of records, the warmest January 23rd was in 1999 (55°F average), while the coldest was 2014 (1°F) — a 54°F range across recorded history. Precipitation has occurred on 34% of recorded January 23rd dates, with snow falling 7% of the time. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for January 23rd in Indianapolis, IN? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 22° | 0° | 11° | — | — |
| 2025 | 28° | 12° | 20° | 0.03" | 0.2" |
| 2024 | 42° | 33° | 38° | 1.52" | — |
| 2023 | 32° | 27° | 29° | — | — |
| 2022 | 33° | 19° | 26° | 0.05" | 0.5" |
| 2021 | 32° | 10° | 21° | — | — |
| 2020 | 44° | 32° | 38° | 0.13" | — |
| 2019 | 48° | 23° | 36° | 3" | — |
| 2018 | 41° | 30° | 36° | 0.23" | — |
| 2017 | 50° | 38° | 44° | 0.03" | — |
| 2016 | 30° | 15° | 23° | — | — |
| 2015 | 36° | 24° | 30° | — | — |
| 2014coldest | 7° | -4° | 1° | — | — |
| 2013 | 17° | 3° | 10° | — | — |
| 2012 | 53° | 26° | 40° | 0.99" | — |
| 2011 | 22° | 4° | 13° | — | — |
| 2010 | 37° | 32° | 35° | 0.03" | — |
| 2009 | 46° | 25° | 35° | — | — |
| 2008 | 32° | 11° | 21° | — | — |
| 2007 | 31° | 26° | 28° | — | — |
| 2006 | 38° | 30° | 34° | 0.03" | — |
| 2005 | 28° | 1° | 15° | — | — |
| 2004 | 18° | 6° | 12° | — | — |
| 2003 | 18° | — | — | — | — |
| 2002 | 49° | 29° | 39° | — | — |
| 2001 | 42° | 19° | 31° | — | — |
| 2000 | 27° | 14° | 20° | 0.18" | 0.5" |
| 1999warmest | 58° | 53° | 55° | 1.55" | — |
| 1998 | 43° | 32° | 37° | 0.99" | — |
| 1997 | 51° | 23° | 37° | — | — |
| 1996 | 45° | 26° | 35° | 2.06" | — |
| 1995 | 20° | 10° | 15° | — | — |
| 1994 | 34° | 15° | 24° | — | — |
| 1993 | 51° | 31° | 41° | 0.84" | 0.4" |
| 1992 | 41° | 15° | 28° | 0.15" | — |
| 1991 | 28° | -1° | 14° | — | — |
| 1990 | 48° | 28° | 38° | — | — |
| 1989 | 49° | 24° | 36° | — | — |
| 1988 | 30° | 28° | 29° | — | — |
| 1987 | 30° | 3° | 17° | — | — |
| 1986 | 40° | 23° | 31° | — | — |
| 1985 | 21° | 6° | 14° | — | — |
| 1984 | 28° | 2° | 15° | — | — |
| 1983 | 39° | 32° | 36° | 0.36" | — |
| 1982 | 51° | 19° | 35° | — | — |
| 1981 | 35° | 25° | 30° | — | — |
| 1980 | 39° | 17° | 28° | — | — |
| 1979 | 25° | 18° | 21° | — | — |
| 1978 | 23° | -2° | 11° | — | — |
| 1977 | 25° | 5° | 15° | — | — |
| 1976 | 28° | 12° | 20° | — | — |
| 1975 | 37° | 24° | 31° | — | — |
| 1974 | 53° | 35° | 44° | 0.71" | — |
| 1973 | 46° | 33° | 40° | 0.25" | — |
| 1972 | 58° | 35° | 46° | — | — |
| 1971 | 44° | 18° | 31° | — | — |
56 years of data from INDIANAPOLIS SE SIDE