Table 2 Monthly Incomplete Gamma distribution at different probability levels for Ghinchi (database 1982–2020)
Month | Precipitation (mm) for the probabilities | ||||
|---|---|---|---|---|---|
90 | 75 | 50 | 25 | 10 | |
January | 1 | 3 | 9 | 20 | 35 |
February | 2 | 8 | 25 | 60 | 110 |
March | 16 | 12 | 59 | 99 | 147 |
April | 18 | 36 | 67 | 114 | 171 |
May | 18 | 38 | 75 | 133 | 204 |
June | 84 | 116 | 151 | 187 | 219 |
July | 171 | 201 | 233 | 266 | 296 |
August | 152 | 187 | 225 | 264 | 299 |
September | 86 | 107 | 134 | 165 | 197 |
October | 5 | 14 | 33 | 66 | 110 |
November | 0 | 2 | 10 | 28 | 56 |
December | 0 | 1 | 5 | 12 | 22 |