| Tahun Data | : | 1999 |
| Nama Stasiun | : | TRMM-2262 |
| Lokasi Stasiun | : | Desa Sukomoro, Kecamatan Sukomoro, Magetan, Provinsi Jawa Timur |
| Longitude | : | 111.375000 |
| Latitude | : | -7.625000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.708 | 0.497 | 11.943 | 0.000 | 5.636 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 41.943 | 0.000 |
| 2 | 0.000 | 49.999 | 1.706 | 6.654 | 0.000 | 0.000 | 1.888 | 0.000 | 0.000 | 0.000 | 8.614 | 0.000 |
| 3 | 0.885 | 13.992 | 5.523 | 20.106 | 1.166 | 19.870 | 0.000 | 0.000 | 0.000 | 0.240 | 21.094 | 40.898 |
| 4 | 20.169 | 2.193 | 14.401 | 60.091 | 5.305 | 0.000 | 6.687 | 0.000 | 0.000 | 0.000 | 0.614 | 2.264 |
| 5 | 0.000 | 0.000 | 15.124 | 20.935 | 0.000 | 0.000 | 6.451 | 0.000 | 0.180 | 0.000 | 3.192 | 4.168 |
| 6 | 0.000 | 11.844 | 50.405 | 17.971 | 1.594 | 0.000 | 2.360 | 0.000 | 0.000 | 0.000 | 6.854 | 7.334 |
| 7 | 11.810 | 1.831 | 43.377 | 2.798 | 0.000 | 0.316 | 0.000 | 0.000 | 0.000 | 0.000 | 5.360 | 4.669 |
| 8 | 17.560 | 0.068 | 13.216 | 7.234 | 4.716 | 0.000 | 0.000 | 0.165 | 0.000 | 0.000 | 17.514 | 15.810 |
| 9 | 10.571 | 4.182 | 0.347 | 19.671 | 0.246 | 0.000 | 0.000 | 7.126 | 0.000 | 0.721 | 0.430 | 16.632 |
| 10 | 12.539 | 0.429 | 24.002 | 24.252 | 0.000 | 3.479 | 0.000 | 7.291 | 0.000 | 0.000 | 26.557 | 0.741 |
| 11 | 3.185 | 0.000 | 0.000 | 15.007 | 0.000 | 0.000 | 0.000 | 1.651 | 0.000 | 0.000 | 21.401 | 2.224 |
| 12 | 10.571 | 2.532 | 6.189 | 1.700 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 3.499 | 1.841 | 10.721 |
| 13 | 3.649 | 3.956 | 22.094 | 10.488 | 3.572 | 0.000 | 0.000 | 0.000 | 0.000 | 6.944 | 1.125 | 6.873 |
| 14 | 0.155 | 0.000 | 0.116 | 11.359 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 47.486 | 0.061 | 6.873 |
| 15 | 2.676 | 22.468 | 16.888 | 13.059 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 4.060 | 18.680 | 0.000 |
| 16 | 3.295 | 13.359 | 21.515 | 20.272 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 17.698 | 5.991 |
| 17 | 9.266 | 16.388 | 17.293 | 1.099 | 0.000 | 0.000 | 0.157 | 0.000 | 0.000 | 8.466 | 25.513 | 0.000 |
| 18 | 18.378 | 26.401 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 9.780 | 0.220 |
| 19 | 21.518 | 9.064 | 14.343 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 11.928 | 16.271 |
| 20 | 0.641 | 10.217 | 0.116 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.090 | 22.808 | 18.332 | 14.788 |
| 21 | 23.840 | 7.821 | 42.365 | 1.907 | 0.000 | 6.904 | 0.000 | 0.000 | 0.000 | 8.867 | 27.273 | 15.189 |
| 22 | 1.482 | 0.000 | 1.157 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 17.554 | 22.523 |
| 23 | 7.519 | 15.596 | 22.614 | 0.000 | 0.000 | 0.000 | 0.000 | 0.055 | 0.000 | 0.000 | 14.240 | 9.298 |
| 24 | 22.049 | 0.000 | 6.854 | 0.000 | 0.000 | 0.000 | 30.998 | 0.000 | 0.000 | 2.377 | 5.013 | 1.343 |
| 25 | 14.264 | 58.543 | 3.817 | 0.000 | 0.000 | 0.000 | 0.000 | 0.413 | 2.070 | 0.427 | 14.772 | 7.795 |
| 26 | 1.349 | 18.286 | 13.360 | 0.000 | 0.000 | 1.160 | 0.000 | 0.000 | 0.000 | 0.828 | 8.204 | 5.911 |
| 27 | 25.035 | 2.283 | 3.557 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.668 | 20.501 | 2.344 |
| 28 | 21.762 | 2.215 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 13.541 | 0.000 | 0.000 |
| 29 | 5.993 | - | 1.938 | 1.264 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 4.781 | 0.000 | 10.741 |
| 30 | 6.944 | - | 17.814 | 0.560 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 19.550 | 0.000 | 15.129 |
| 31 | 0.730 | - | 0.000 | - | 0.000 | - | 0.000 | 0.000 | - | 16.185 | - | 9.298 |
| Total | 278.54 | 294.16 | 392.07 | 256.43 | 22.24 | 31.73 | 48.54 | 16.70 | 2.34 | 161.45 | 366.09 | 256.05 |
| Hari Hujan | 28.00 | 23.00 | 27.00 | 19.00 | 7.00 | 5.00 | 6.00 | 6.00 | 3.00 | 17.00 | 27.00 | 26.00 |
| Max | 25.035 | 58.543 | 50.405 | 60.091 | 5.636 | 19.870 | 30.998 | 7.291 | 2.070 | 47.486 | 41.943 | 40.898 |
| Avg | 8.99 | 10.51 | 12.65 | 8.55 | 0.72 | 1.06 | 1.57 | 0.54 | 0.08 | 5.21 | 12.20 | 8.26 |
Berdasarkan data hujan TRMM di Grid TRMM-2262, yang terletak di Desa Sukomoro, Kecamatan Sukomoro, Magetan, Provinsi Jawa Timur, curah hujan tahunan yang terjadi pada tahun 1999 adalah sebesar 2,126.34 mm. Dengan jumlah hari hujan tahunan adalah 194 hari (53.15%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 60.09 mm yang terjadi pada tanggal 4 April 1999.
