| Tahun Data | : | 1999 |
| Nama Stasiun | : | TRMM-1717 |
| Lokasi Stasiun | : | Desa Alaaha, Kecamatan Ueesi, Kolaka Timur, Provinsi Sulawesi Tenggara |
| Longitude | : | 121.375000 |
| Latitude | : | -3.625000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 9.101 | 0.000 | 5.047 | 0.000 | 13.361 | 0.000 | 26.053 | 0.000 | 0.000 | 13.904 | 7.544 | 3.089 |
| 2 | 4.704 | 0.000 | 3.814 | 19.428 | 0.000 | 0.000 | 25.653 | 0.000 | 5.949 | 0.000 | 15.204 | 1.129 |
| 3 | 2.991 | 8.707 | 10.151 | 0.000 | 21.913 | 0.000 | 44.382 | 0.000 | 0.000 | 0.000 | 9.321 | 6.356 |
| 4 | 0.639 | 0.000 | 77.842 | 48.859 | 53.445 | 0.000 | 15.728 | 0.000 | 0.000 | 0.000 | 0.000 | 1.148 |
| 5 | 5.880 | 0.000 | 1.935 | 0.000 | 3.474 | 8.745 | 0.720 | 6.276 | 0.000 | 0.000 | 36.991 | 0.000 |
| 6 | 0.971 | 0.000 | 1.150 | 22.526 | 9.299 | 0.000 | 0.240 | 35.148 | 2.216 | 0.000 | 0.000 | 5.584 |
| 7 | 0.000 | 12.843 | 0.000 | 0.000 | 30.624 | 0.278 | 0.440 | 5.053 | 0.000 | 0.000 | 9.292 | 8.672 |
| 8 | 1.841 | 1.088 | 13.095 | 7.833 | 44.787 | 0.000 | 0.000 | 20.744 | 0.000 | 4.820 | 1.282 | 0.891 |
| 9 | 17.818 | 25.512 | 0.000 | 36.246 | 27.150 | 5.408 | 0.000 | 4.174 | 0.000 | 0.000 | 0.000 | 0.594 |
| 10 | 11.095 | 6.530 | 3.169 | 3.231 | 19.989 | 4.944 | 18.889 | 0.000 | 0.000 | 20.516 | 1.922 | 0.000 |
| 11 | 1.917 | 0.000 | 0.981 | 2.965 | 0.000 | 0.000 | 6.243 | 0.000 | 0.000 | 12.668 | 0.000 | 6.930 |
| 12 | 1.202 | 19.765 | 1.542 | 3.275 | 1.817 | 0.000 | 0.000 | 0.000 | 2.216 | 17.488 | 0.000 | 0.337 |
| 13 | 0.000 | 4.267 | 2.412 | 12.613 | 0.321 | 0.000 | 0.000 | 0.000 | 9.021 | 3.399 | 3.291 | 0.000 |
| 14 | 0.000 | 1.829 | 18.058 | 0.841 | 0.000 | 0.000 | 0.000 | 0.000 | 3.966 | 0.000 | 0.000 | 0.000 |
| 15 | 1.994 | 2.525 | 28.910 | 11.374 | 0.000 | 17.645 | 0.000 | 0.000 | 5.405 | 0.000 | 0.000 | 13.424 |
| 16 | 66.518 | 0.000 | 0.140 | 8.718 | 4.276 | 3.276 | 0.000 | 0.000 | 0.000 | 0.000 | 1.456 | 0.000 |
| 17 | 0.818 | 15.934 | 2.047 | 13.498 | 2.726 | 0.000 | 0.000 | 0.941 | 4.316 | 0.000 | 6.233 | 0.000 |
| 18 | 1.968 | 1.829 | 0.280 | 0.752 | 9.353 | 0.000 | 0.120 | 0.000 | 0.000 | 0.000 | 13.777 | 0.000 |
| 19 | 12.654 | 17.763 | 4.683 | 15.401 | 0.000 | 0.000 | 6.083 | 0.000 | 0.117 | 15.758 | 0.000 | 4.257 |
| 20 | 3.144 | 0.871 | 17.217 | 8.851 | 10.315 | 9.672 | 0.000 | 0.000 | 0.000 | 0.000 | 0.233 | 0.000 |
| 21 | 0.000 | 7.619 | 0.701 | 0.000 | 9.299 | 22.064 | 0.000 | 0.000 | 0.350 | 5.314 | 0.000 | 0.000 |
| 22 | 0.000 | 2.612 | 3.085 | 0.000 | 10.903 | 0.000 | 0.000 | 2.856 | 7.466 | 0.000 | 7.107 | 1.604 |
| 23 | 4.244 | 4.571 | 6.225 | 0.000 | 5.719 | 6.149 | 3.042 | 0.000 | 0.000 | 0.000 | 7.020 | 4.871 |
| 24 | 0.281 | 6.792 | 1.206 | 16.508 | 0.000 | 5.531 | 0.000 | 0.000 | 0.000 | 24.162 | 0.990 | 13.187 |
| 25 | 0.716 | 3.614 | 32.864 | 0.000 | 0.000 | 0.000 | 0.000 | 2.040 | 20.103 | 9.949 | 4.748 | 1.148 |
| 26 | 8.359 | 19.287 | 0.140 | 0.044 | 0.000 | 21.013 | 0.000 | 0.000 | 0.000 | 0.000 | 7.544 | 5.584 |
| 27 | 12.961 | 4.092 | 29.780 | 0.000 | 0.000 | 0.000 | 0.040 | 0.000 | 0.350 | 0.000 | 2.621 | 1.406 |
| 28 | 0.000 | 3.788 | 0.000 | 1.726 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 2.185 | 5.980 |
| 29 | 0.000 | - | 0.336 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 43.628 | 11.301 | 3.821 |
| 30 | 0.000 | - | 21.620 | 0.000 | 0.000 | 4.842 | 0.000 | 0.000 | 0.000 | 16.252 | 13.631 | 2.911 |
| 31 | 0.000 | - | 5.923 | - | 0.000 | - | 0.000 | 0.000 | - | 3.584 | - | 0.000 |
| Total | 171.82 | 171.84 | 294.35 | 234.69 | 278.77 | 109.57 | 147.63 | 77.23 | 61.48 | 191.44 | 163.69 | 92.92 |
| Hari Hujan | 22.00 | 21.00 | 28.00 | 19.00 | 18.00 | 12.00 | 13.00 | 8.00 | 12.00 | 13.00 | 21.00 | 21.00 |
| Max | 66.518 | 25.512 | 77.842 | 48.859 | 53.445 | 22.064 | 44.382 | 35.148 | 20.103 | 43.628 | 36.991 | 13.424 |
| Avg | 5.54 | 6.14 | 9.50 | 7.82 | 8.99 | 3.65 | 4.76 | 2.49 | 2.05 | 6.18 | 5.46 | 3.00 |
Berdasarkan data hujan TRMM di Grid TRMM-1717, yang terletak di Desa Alaaha, Kecamatan Ueesi, Kolaka Timur, Provinsi Sulawesi Tenggara, curah hujan tahunan yang terjadi pada tahun 1999 adalah sebesar 1,995.43 mm. Dengan jumlah hari hujan tahunan adalah 208 hari (56.99%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 77.84 mm yang terjadi pada tanggal 4 Maret 1999.
