Castle Rock Longest Dry Streaks

What's longest streak without rain in Castle Rock history? This page shows the most consecutive days it has gone without precipitation in Castle Rock, Colorado from 1893–2024.

Longest rain streaks
Longest snow streaks

Longest Streak: 57 Days

Between Dec 19, 1908 – Feb 13, 1909, there were no recorded days with at least 0.01 inches of rain or 0.1 inches of snow in Castle Rock.

# Days	When
57	Dec 19, 1908 – Feb 13, 1909
55	Oct 13 – Dec 6, 1901
52	Jan 2 – Feb 22, 1907
50	Sep 19 – Nov 7, 2001
49	Nov 27, 1990 – Jan 14, 1991
48	Sep 4 – Oct 21, 1922
47	Nov 10 – Dec 26, 1966
47	Sep 10 – Oct 26, 1894
45	Sep 11 – Oct 25, 2020
45	Dec 20, 2002 – Feb 2, 2003
45	Sep 11 – Oct 25, 1980
45	Jan 2 – Feb 15, 1911
44	May 19 – Jul 1, 1980
44	Sep 1 – Oct 14, 1899
43	Feb 4 – Mar 17, 2016
43	Nov 19 – Dec 31, 1906
42	Sep 19 – Oct 30, 2003
41	Feb 16 – Mar 28, 1910
39	Oct 16 – Nov 23, 1984
39	Mar 20 – Apr 27, 1963

Weather Station Details

Years	Station	Coordinates
1893–2024	Castle Rock	location