Weather on April 17
Saint Louis, MO
55 Years of Data
About This Date
April 17th in Saint Louis, MO typically brings pleasant spring weather, with average highs around 70°F and lows near 47°F. Over 56 years of records, the warmest April 17th was in 2002 (75°F average), while the coldest was 2001 (42°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 39% of April 17th dates historically, with the wettest April 17th recording 2.31" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for April 17th in Saint Louis, MO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 86° | 59° | 73° | 0.46" | — |
| 2025 | 79° | 54° | 66° | 0.2" | — |
| 2024 | 83° | 56° | 69° | — | — |
| 2023 | 67° | 42° | 54° | — | — |
| 2022 | 53° | 40° | 46° | 0.3" | — |
| 2021 | 60° | 48° | 54° | 0.13" | — |
| 2020 | 51° | 37° | 44° | 0.28" | — |
| 2019 | 81° | 59° | 70° | 0.25" | — |
| 2018 | 61° | 28° | 45° | — | — |
| 2017 | 73° | 58° | 65° | 0.03" | — |
| 2016 | 76° | 58° | 67° | — | — |
| 2015 | 76° | 58° | 67° | — | — |
| 2014 | 59° | 44° | 52° | — | — |
| 2013 | 55° | 45° | 50° | 0.84" | — |
| 2012 | 76° | 44° | 60° | — | — |
| 2011 | 64° | 41° | 53° | 0.03" | — |
| 2010 | 77° | 45° | 61° | 0.05" | — |
| 2009 | 62° | 38° | 50° | — | — |
| 2008 | 74° | 51° | 62° | — | — |
| 2007 | 72° | 38° | 55° | — | — |
| 2006 | 90° | 60° | 75° | — | — |
| 2005 | 77° | 51° | 64° | — | — |
| 2004 | 85° | 60° | 72° | — | — |
| 2003 | 73° | 52° | 62° | 2.31" | — |
| 2002warmest | 87° | 62° | 75° | 0.23" | — |
| 2001coldest | 52° | 33° | 42° | — | — |
| 2000 | 68° | 44° | 56° | 0.41" | — |
| 1999 | 62° | 43° | 52° | — | — |
| 1998 | 55° | 39° | 47° | 0.03" | — |
| 1997 | 60° | 33° | 47° | — | — |
| 1996 | 79° | 42° | 60° | — | — |
| 1995 | 74° | 62° | 68° | 0.2" | — |
| 1994 | 73° | 44° | 59° | — | — |
| 1993 | 66° | 31° | 48° | — | — |
| 1992 | 72° | 56° | 64° | 0.23" | — |
| 1991 | 76° | 56° | 66° | — | — |
| 1990 | 63° | 29° | 46° | 0.38" | — |
| 1989 | 80° | 48° | 64° | — | — |
| 1988 | 54° | 34° | 44° | 0.15" | — |
| 1987 | 79° | 46° | 62° | — | — |
| 1986 | 66° | 42° | 54° | — | — |
| 1985 | 84° | 54° | 69° | — | — |
| 1984 | 60° | 35° | 48° | — | — |
| 1983 | 62° | 34° | 48° | — | — |
| 1982 | 80° | 51° | 66° | 0.89" | — |
| 1981 | 73° | 40° | 56° | — | — |
| 1980 | 60° | 47° | 53° | — | — |
| 1979 | 63° | 46° | 54° | 0.08" | — |
| 1978 | 50° | 41° | 46° | 0.05" | — |
| 1977 | 88° | 52° | 70° | — | — |
| 1976 | 79° | 65° | 72° | — | — |
| 1975 | 66° | 48° | 57° | — | — |
| 1974 | 54° | 35° | 44° | 0.84" | — |
| 1973 | 72° | 48° | 60° | — | — |
| 1972 | 74° | 50° | 62° | — | — |
| 1971 | 80° | 56° | 68° | — | — |
Saint Louis, MO Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Saint Louis, MO Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Saint Louis, MO 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 Saint Louis, MO
Saint Louis, MO has no months that meet our "pleasant" threshold — every season has tradeoffs.