Riverton Longest Dry Streaks
What's longest streak without rain in Riverton history? This page shows the most consecutive days it has gone without precipitation in
Riverton, Wyoming from 1907–2024.
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Longest Streak: 93 Days
Between Dec 1, 1945 – Mar 3, 1946, there were no recorded days with at least 0.01 inches of rain or 0.1 inches of snow in Riverton.
# Days
When
93
Dec 1, 1945 – Mar 3, 1946
87
Dec 7, 1956 – Mar 3, 1957
85
Nov 18, 1957 – Feb 10, 1958
80
Nov 5, 1933 – Jan 23, 1934
65
Aug 16 – Oct 19, 1953
63
Aug 1 – Oct 2, 1969
62
Jan 1 – Mar 3, 1907
61
Sep 14 – Nov 13, 1958
61
Nov 10, 1950 – Jan 9, 1951
61
Jul 4 – Sep 2, 1949
60
Dec 2, 1980 – Jan 30, 1981
60
Nov 2 – Dec 31, 1969
58
Nov 11, 1984 – Jan 7, 1985
56
Jun 23 – Aug 17, 1957
56
Jun 7 – Aug 1, 1953
55
Jul 22 – Sep 14, 1944
54
May 28 – Jul 20, 2012
54
Oct 30 – Dec 22, 1939
53
Jun 20 – Aug 11, 1921
52
Dec 16, 1928 – Feb 5, 1929
Weather Station Details
Years
Station
Coordinates
1907–2024
Riverton
location