| Forecast | Error if Rain | Error if No Rain |
Forecast | Error if Rain | Error if No Rain |
| 0 | 100 | 0 | 50 | 25 | 25 |
| 1 | 98 | 0 | 51 | 24 | 26 |
| 2 | 96 | 0 | 52 | 23 | 27 |
| 3 | 94 | 0 | 53 | 22 | 28 |
| 4 | 92 | 0 | 54 | 21 | 29 |
| 5 | 90 | 0 | 55 | 20 | 30 |
| 6 | 88 | 0 | 56 | 19 | 31 |
| 7 | 86 | 0 | 57 | 18 | 32 |
| 8 | 84 | 0 | 58 | 17 | 33 |
| 9 | 82 | 0 | 59 | 16 | 34 |
| 10 | 81 | 1 | 60 | 16 | 36 |
| 11 | 79 | 1 | 61 | 15 | 37 |
| 12 | 77 | 1 | 62 | 14 | 38 |
| 13 | 75 | 1 | 63 | 13 | 39 |
| 14 | 73 | 1 | 64 | 12 | 40 |
| 15 | 72 | 2 | 65 | 12 | 42 |
| 16 | 70 | 2 | 66 | 11 | 43 |
| 17 | 68 | 2 | 67 | 10 | 44 |
| 18 | 67 | 3 | 68 | 10 | 46 |
| 19 | 65 | 3 | 69 | 9 | 47 |
| 20 | 64 | 4 | 70 | 9 | 49 |
| 21 | 62 | 4 | 71 | 8 | 50 |
| 22 | 60 | 4 | 72 | 7 | 51 |
| 23 | 59 | 5 | 73 | 7 | 53 |
| 24 | 57 | 5 | 74 | 6 | 54 |
| 25 | 56 | 6 | 75 | 6 | 56 |
| 26 | 54 | 6 | 76 | 5 | 57 |
| 27 | 53 | 7 | 77 | 5 | 59 |
| 28 | 51 | 7 | 78 | 4 | 60 |
| 29 | 50 | 8 | 79 | 4 | 62 |
| 30 | 49 | 9 | 80 | 4 | 64 |
| 31 | 47 | 9 | 81 | 3 | 65 |
| 32 | 46 | 10 | 82 | 3 | 67 |
| 33 | 44 | 10 | 83 | 2 | 68 |
| 34 | 43 | 11 | 84 | 2 | 70 |
| 35 | 42 | 12 | 85 | 2 | 72 |
| 36 | 40 | 12 | 86 | 1 | 73 |
| 37 | 39 | 13 | 87 | 1 | 75 |
| 38 | 38 | 14 | 88 | 1 | 77 |
| 39 | 37 | 15 | 89 | 1 | 79 |
| 40 | 36 | 16 | 90 | 1 | 81 |
| 41 | 34 | 16 | 91 | 0 | 82 |
| 42 | 33 | 17 | 92 | 0 | 84 |
| 43 | 32 | 18 | 93 | 0 | 86 |
| 44 | 31 | 19 | 94 | 0 | 88 |
| 45 | 30 | 20 | 95 | 0 | 90 |
| 46 | 29 | 21 | 96 | 0 | 92 |
| 47 | 28 | 22 | 97 | 0 | 94 |
| 48 | 27 | 23 | 98 | 0 | 96 |
| 49 | 26 | 24 | 99 | 0 | 98 |
| 50 | 25 | 25 | 100 | 0 | 100 |