Weather on January 17
Saint Louis, MO
55 Years of Data
Avg High
41°F
Avg Low
23°F
Warmest
1986
60°F avg
Coldest
1977
-14°F avg
About This Date
January 17th in Saint Louis, MO typically brings chilly winter weather, with average highs around 41°F and lows near 23°F. Over 55 years of records, the warmest January 17th was in 1986 (60°F average), while the coldest was 1977 (-14°F) — a 74°F range across recorded history. Precipitation has occurred on 27% of recorded January 17th dates, with snow falling 7% of the time (heaviest snowfall: 6"). The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for January 17th in Saint Louis, MO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 28° | 15° | 22° | — | — |
| 2025 | 52° | 20° | 36° | 0.1" | — |
| 2024 | 41° | 9° | 25° | — | — |
| 2023 | 53° | 37° | 45° | — | — |
| 2022 | 37° | 27° | 32° | — | — |
| 2021 | 38° | 31° | 35° | 0.03" | — |
| 2020 | 34° | 25° | 30° | — | — |
| 2019 | 41° | 34° | 37° | — | — |
| 2018 | 33° | 2° | 17° | — | — |
| 2017 | 57° | 43° | 50° | — | — |
| 2016 | 33° | 12° | 23° | 0.05" | 0.4" |
| 2015 | 50° | 36° | 43° | — | — |
| 2014 | 47° | 14° | 30° | — | — |
| 2013 | 44° | 28° | 36° | — | — |
| 2012 | 65° | 40° | 52° | 2.57" | — |
| 2011 | 31° | 21° | 26° | — | — |
| 2010 | 47° | 32° | 39° | — | — |
| 2009 | 22° | 2° | 12° | — | — |
| 2008 | 44° | 27° | 35° | 0.03" | — |
| 2007 | 31° | 13° | 22° | — | — |
| 2006 | 62° | 30° | 46° | 0.74" | — |
| 2005 | 18° | 6° | 12° | — | — |
| 2004 | 49° | 36° | 42° | 1.68" | — |
| 2003 | 26° | 11° | 18° | 0.05" | — |
| 2002 | 49° | 26° | 37° | — | — |
| 2001 | 38° | 29° | 33° | — | — |
| 2000 | 44° | 31° | 37° | — | — |
| 1999 | 49° | 34° | 41° | 0.28" | — |
| 1998 | 29° | 22° | 25° | 0.38" | 1.5" |
| 1997 | 10° | -4° | 3° | — | — |
| 1996 | 64° | 49° | 56° | — | — |
| 1995 | 46° | 35° | 41° | — | — |
| 1994 | 20° | 5° | 12° | 0.51" | 2.4" |
| 1993 | 41° | 24° | 33° | — | — |
| 1992 | 40° | 27° | 33° | — | — |
| 1991 | 34° | 29° | 31° | — | — |
| 1990 | 65° | 34° | 49° | 1.22" | — |
| 1989 | 60° | 36° | 48° | — | — |
| 1988 | 51° | 27° | 39° | 1.09" | — |
| 1987 | 35° | 24° | 30° | 0.2" | — |
| 1986warmest | 69° | 50° | 60° | — | — |
| 1985 | 34° | 30° | 32° | — | — |
| 1983 | 41° | 17° | 29° | — | — |
| 1982 | 15° | -3° | 6° | — | — |
| 1981 | 41° | 10° | 26° | — | — |
| 1980 | 62° | 36° | 49° | — | — |
| 1979 | 42° | — | — | — | — |
| 1978 | 25° | 12° | 18° | 1.52" | 6" |
| 1977coldest | -10° | -19° | -14° | — | — |
| 1976 | 29° | 10° | 19° | — | — |
| 1975 | 31° | 14° | 22° | — | — |
| 1974 | 60° | 27° | 43° | — | — |
| 1973 | 62° | 37° | 50° | — | — |
| 1972 | 33° | — | — | — | — |
| 1971 | 37° | 21° | 29° | — | — |
55 years of data from CAHOKIA