Figure 3. Probability of long dry sequences occurrence per dekad (Note: “%Sp > n” means the probability of having a dry sequence more than n days (n = 5, 7, 10).)

From

Statistical Study of Dry Spells and Their Impact on Rainfed Corn in the Burkinabe Sahel

Chaim Vivien Doto, Dial Niang, Malicki Zorom, Hamma Yacouba

American Journal of Water Resources. 2020, 8(1), 31-37 doi:10.12691/ajwr-8-1-4