Weather on January 19
Saint Louis, MO
55 Years of Data
Avg High
39°F
Avg Low
19°F
Warmest
1974
53°F avg
Coldest
1977
0°F avg
About This Date
January 19th in Saint Louis, MO typically brings cold winter weather, with average highs around 39°F and lows near 19°F. Over 55 years of records, the warmest January 19th was in 1974 (53°F average), while the coldest was 1977 (0°F) — a 53°F range across recorded history. Precipitation has occurred on 25% of recorded January 19th dates, with snow falling 5% of the time (heaviest snowfall: 3.6"). The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for January 19th in Saint Louis, MO? Bundle up with warm layers and protect extremities from the cold.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 32° | 9° | 20° | — | — |
| 2025 | 24° | 8° | 16° | — | — |
| 2024 | 31° | 7° | 19° | — | — |
| 2023 | 44° | 37° | 41° | 0.05" | — |
| 2022 | 49° | 12° | 31° | — | — |
| 2021 | 44° | 23° | 34° | — | — |
| 2020 | 25° | 15° | 20° | — | — |
| 2019 | 38° | 20° | 29° | 0.58" | — |
| 2018 | 56° | 30° | 43° | — | — |
| 2017 | 47° | 39° | 43° | 0.1" | — |
| 2016 | 18° | 8° | 13° | — | — |
| 2015 | 61° | 34° | 47° | — | — |
| 2014 | 43° | 23° | 33° | 0.05" | — |
| 2013 | 54° | 37° | 45° | — | — |
| 2012 | 37° | 17° | 27° | — | — |
| 2011 | 38° | 23° | 30° | — | — |
| 2010 | 41° | 30° | 36° | — | — |
| 2009 | 40° | 18° | 29° | — | — |
| 2008 | 44° | 7° | 25° | — | — |
| 2007 | 37° | 21° | 29° | — | — |
| 2006 | 50° | 25° | 37° | — | — |
| 2005 | 37° | 6° | 22° | — | — |
| 2004 | 26° | 11° | 18° | 0.08" | — |
| 2003 | 28° | 15° | 22° | — | — |
| 2002 | 40° | 20° | 30° | 0.76" | 3" |
| 2001 | 41° | 23° | 32° | — | — |
| 2000 | 36° | 27° | 31° | 0.23" | — |
| 1999 | 45° | 25° | 35° | — | — |
| 1998 | 33° | 18° | 25° | — | — |
| 1997 | 26° | 15° | 21° | — | — |
| 1996 | 17° | 1° | 9° | — | — |
| 1995 | 36° | 30° | 33° | 1.17" | — |
| 1994 | 12° | -8° | 2° | — | — |
| 1993 | 34° | 17° | 25° | — | — |
| 1992 | 44° | 12° | 28° | — | — |
| 1991 | 43° | 24° | 33° | — | — |
| 1990 | 37° | 32° | 35° | 1.7" | — |
| 1989 | 63° | 22° | 42° | — | — |
| 1988 | 53° | 30° | 42° | 2.79" | — |
| 1987 | 34° | 10° | 22° | 1.35" | 3.6" |
| 1986 | 39° | 23° | 31° | — | — |
| 1985 | 19° | -17° | 1° | 0.15" | 0.8" |
| 1983 | 30° | 15° | 23° | — | — |
| 1982 | 37° | 24° | 31° | — | — |
| 1981 | 52° | — | — | — | — |
| 1980 | 52° | 23° | 37° | — | — |
| 1979 | 34° | 21° | 27° | 0.25" | — |
| 1978 | 23° | 12° | 18° | — | — |
| 1977coldest | 10° | -10° | 0° | — | — |
| 1976 | 37° | — | — | — | — |
| 1975 | 55° | 32° | 44° | — | — |
| 1974warmest | 68° | 37° | 53° | — | — |
| 1973 | 59° | 32° | 46° | 0.51" | — |
| 1972 | 58° | 30° | 44° | — | — |
| 1971 | 29° | 7° | 18° | — | — |
55 years of data from CAHOKIA