St. Charles Longest Rain Streaks

What's the most days it has rained in a row in St. Charles history? This page shows the most consecutive days with precipitation (rain or snow) in St. Charles, Missouri from 1893–2024.
Longest Streak: 10 Days
Between Jun 13–22, 2015, there was at least 0.01 inches of rain or 0.1 inches of snow recorded each day in St. Charles.
# Days When
10 Jun 13–22, 2015
10 May 16–25, 1957
10 Apr 16–25, 1957
10 Apr 7–16, 1927
9 Aug 1–9, 1954
9 Jun 6–14, 1942
8 Feb 9–16, 2021
8 Oct 4–11, 2017
8 May 30 – Jun 6, 1970
8 Jul 18–25, 1961
8 May 14–21, 1943
8 Jun 7–14, 1939
7 Dec 27, 2021 – Jan 2, 2022
7 Oct 31 – Nov 6, 2018
7 Feb 19–25, 2018
7 Apr 29 – May 5, 2017
7 May 11–17, 2010
7 May 25–31, 2009
7 Nov 25 – Dec 1, 1987
7 Jun 2–8, 1985
Weather Station Details
Years Station Coordinates
1893–2024 St. Charles Elm Point location