| Tahun Data | : | 1998 |
| Nama Stasiun | : | TRMM-2321 |
| Lokasi Stasiun | : | Desa Sidoharjo, Kecamatan Tepus, Gunungkidul, Provinsi Daerah Istimewa Yogyakarta |
| Longitude | : | 110.625000 |
| Latitude | : | -8.125000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 0.000 | 4.877 | 5.282 | 4.173 | 0.248 | 3.256 | 1.139 | 0.000 | 0.755 | 29.346 | 4.392 |
| 2 | 0.000 | 15.622 | 12.712 | 7.984 | 27.998 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 31.862 | 0.766 |
| 3 | 0.000 | 11.962 | 17.653 | 3.692 | 5.499 | 8.977 | 0.000 | 0.000 | 0.000 | 0.000 | 1.532 | 10.744 |
| 4 | 0.000 | 11.470 | 3.186 | 0.930 | 1.841 | 7.242 | 0.000 | 0.000 | 0.000 | 0.000 | 16.914 | 0.000 |
| 5 | 0.000 | 9.504 | 0.780 | 7.774 | 3.069 | 3.010 | 1.961 | 0.000 | 0.000 | 0.000 | 41.403 | 0.225 |
| 6 | 0.176 | 3.987 | 6.437 | 7.894 | 0.000 | 1.824 | 5.370 | 0.000 | 0.000 | 16.954 | 2.718 | 0.338 |
| 7 | 0.000 | 0.000 | 2.503 | 5.673 | 0.000 | 0.000 | 37.304 | 0.088 | 0.000 | 3.906 | 0.289 | 0.045 |
| 8 | 0.000 | 0.983 | 5.689 | 1.801 | 0.000 | 0.000 | 4.570 | 0.000 | 0.000 | 0.000 | 0.058 | 0.000 |
| 9 | 6.372 | 10.433 | 29.552 | 23.651 | 0.000 | 0.106 | 0.000 | 0.000 | 0.655 | 0.000 | 11.681 | 0.676 |
| 10 | 0.000 | 11.743 | 6.502 | 6.303 | 0.000 | 0.000 | 1.428 | 0.035 | 0.000 | 0.000 | 21.309 | 0.000 |
| 11 | 0.000 | 7.101 | 5.722 | 13.776 | 3.265 | 2.479 | 27.726 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| 12 | 0.000 | 2.076 | 8.030 | 11.585 | 0.822 | 7.773 | 14.168 | 0.000 | 0.000 | 0.000 | 0.463 | 0.000 |
| 13 | 0.000 | 0.000 | 5.462 | 1.291 | 0.000 | 0.407 | 1.124 | 0.000 | 0.000 | 3.438 | 0.000 | 0.000 |
| 14 | 27.342 | 15.785 | 22.205 | 6.903 | 0.000 | 0.000 | 0.552 | 0.718 | 0.000 | 0.000 | 38.656 | 0.000 |
| 15 | 2.315 | 15.458 | 8.713 | 2.611 | 0.000 | 70.898 | 0.000 | 0.000 | 0.000 | 9.271 | 0.000 | 20.993 |
| 16 | 16.912 | 3.441 | 4.454 | 5.162 | 0.724 | 0.000 | 4.037 | 0.000 | 0.000 | 11.146 | 20.759 | 20.182 |
| 17 | 40.241 | 55.222 | 0.618 | 4.082 | 0.000 | 27.392 | 0.000 | 0.158 | 0.000 | 34.585 | 6.534 | 24.574 |
| 18 | 0.904 | 1.038 | 22.270 | 10.925 | 0.000 | 39.610 | 0.000 | 0.000 | 0.000 | 5.339 | 5.407 | 22.749 |
| 19 | 0.000 | 18.953 | 33.356 | 0.300 | 0.000 | 0.000 | 0.095 | 0.000 | 0.655 | 18.465 | 0.000 | 6.217 |
| 20 | 0.000 | 48.449 | 2.048 | 19.869 | 0.000 | 8.517 | 0.057 | 1.489 | 0.000 | 36.434 | 0.000 | 47.166 |
| 21 | 0.000 | 7.265 | 0.000 | 3.121 | 0.000 | 21.921 | 0.133 | 0.000 | 0.292 | 3.177 | 0.000 | 5.473 |
| 22 | 0.000 | 8.958 | 21.717 | 18.278 | 0.000 | 3.240 | 0.628 | 0.000 | 4.664 | 27.371 | 0.000 | 26.421 |
| 23 | 0.706 | 5.298 | 19.734 | 2.311 | 0.000 | 4.515 | 1.980 | 2.400 | 0.000 | 8.542 | 0.000 | 0.248 |
| 24 | 0.000 | 0.000 | 23.928 | 0.630 | 0.000 | 1.718 | 0.171 | 0.000 | 0.000 | 2.787 | 0.000 | 2.748 |
| 25 | 11.797 | 0.546 | 3.446 | 3.722 | 0.000 | 0.000 | 0.000 | 2.786 | 0.596 | 26.226 | 0.000 | 2.770 |
| 26 | 1.213 | 12.290 | 8.940 | 7.804 | 0.000 | 1.310 | 0.267 | 3.592 | 0.561 | 25.340 | 0.000 | 31.804 |
| 27 | 18.412 | 30.533 | 7.510 | 42.920 | 0.000 | 0.000 | 8.969 | 8.480 | 4.033 | 23.856 | 19.198 | 4.843 |
| 28 | 0.044 | 22.012 | 13.199 | 9.184 | 0.000 | 6.392 | 7.312 | 1.857 | 2.034 | 5.026 | 17.781 | 0.969 |
| 29 | 18.698 | - | 0.715 | 28.903 | 0.000 | 11.810 | 2.818 | 0.000 | 0.000 | 13.464 | 2.168 | 16.555 |
| 30 | 3.352 | - | 1.235 | 37.943 | 0.000 | 0.000 | 4.113 | 0.000 | 0.000 | 9.011 | 20.383 | 12.839 |
| 31 | 2.315 | - | 12.257 | - | 0.000 | - | 0.000 | 0.000 | - | 8.907 | - | 11.623 |
| Total | 150.80 | 330.13 | 315.45 | 302.30 | 47.39 | 229.39 | 128.04 | 22.74 | 13.49 | 294.00 | 288.46 | 275.36 |
| Hari Hujan | 15.00 | 24.00 | 30.00 | 30.00 | 8.00 | 20.00 | 22.00 | 11.00 | 8.00 | 21.00 | 19.00 | 24.00 |
| Max | 40.241 | 55.222 | 33.356 | 42.920 | 27.998 | 70.898 | 37.304 | 8.480 | 4.664 | 36.434 | 41.403 | 47.166 |
| Avg | 4.86 | 11.79 | 10.18 | 10.08 | 1.53 | 7.65 | 4.13 | 0.73 | 0.45 | 9.48 | 9.62 | 8.88 |
Berdasarkan data hujan TRMM di Grid TRMM-2321, yang terletak di Desa Sidoharjo, Kecamatan Tepus, Gunungkidul, Provinsi Daerah Istimewa Yogyakarta, curah hujan tahunan yang terjadi pada tahun 1998 adalah sebesar 2,397.55 mm. Dengan jumlah hari hujan tahunan adalah 232 hari (63.56%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 70.90 mm yang terjadi pada tanggal 15 Juni 1998.
