Kennewick Longest Dry Streaks

What's longest streak without rain in Kennewick history? This page shows the most consecutive days it has gone without precipitation in Kennewick, Washington from 1894–2024.
Longest Streak: 110 Days
Between Jul 10 – Oct 27, 1974, there were no recorded days with at least 0.01 inches of rain or 0.1 inches of snow in Kennewick.
# Days When
110 Jul 10 – Oct 27, 1974
100 Jun 2 – Sep 9, 1949
97 Jun 30 – Oct 4, 2018
91 Jun 22 – Sep 20, 1944
88 May 28 – Aug 23, 2015
88 Jul 16 – Oct 11, 1908
88 Jun 16 – Sep 11, 1906
86 Jun 6 – Aug 30, 1896
85 Jun 13 – Sep 5, 1984
84 Jul 7 – Sep 28, 1994
81 Jun 22 – Sep 10, 1967
80 Jun 12 – Aug 30, 1961
78 Aug 15 – Oct 31, 1987
76 Aug 8 – Oct 22, 1991
75 Jul 4 – Sep 16, 2022
73 Jun 26 – Sep 6, 1973
73 Jul 1 – Sep 11, 1905
72 Jun 29 – Sep 8, 1969
67 Sep 11 – Nov 16, 1978
67 Mar 2 – May 7, 1973
Weather Station Details
Years Station Coordinates
1999–2024 Pasco Tri Cities Airport location
1894–1998 Kennewick location