| Tahun Data | : | 1999 |
| Nama Stasiun | : | TRMM-2289 |
| Lokasi Stasiun | : | Desa Duren, Kecamatan Jatiroto, Wonogiri, Provinsi Jawa Tengah |
| Longitude | : | 111.125000 |
| Latitude | : | -7.875000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 2.060 | 0.000 | 0.021 | 6.550 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 16.847 | 0.000 |
| 2 | 1.973 | 21.827 | 0.000 | 2.496 | 1.687 | 0.000 | 7.650 | 0.000 | 0.000 | 0.000 | 16.380 | 7.084 |
| 3 | 0.337 | 8.762 | 1.361 | 20.118 | 0.000 | 26.655 | 0.000 | 0.000 | 0.000 | 0.000 | 27.760 | 10.705 |
| 4 | 11.526 | 0.000 | 13.545 | 37.151 | 1.431 | 0.263 | 20.790 | 0.000 | 0.000 | 0.235 | 0.254 | 39.023 |
| 5 | 0.000 | 0.000 | 10.891 | 1.070 | 0.000 | 0.000 | 0.000 | 4.726 | 0.000 | 0.000 | 5.743 | 2.834 |
| 6 | 0.000 | 7.797 | 40.261 | 9.461 | 0.493 | 0.263 | 2.880 | 0.000 | 0.000 | 0.000 | 0.000 | 7.202 |
| 7 | 6.957 | 0.000 | 25.457 | 8.307 | 1.801 | 2.954 | 0.000 | 0.000 | 0.000 | 0.000 | 0.170 | 3.149 |
| 8 | 20.509 | 7.119 | 12.933 | 43.969 | 6.379 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 13.096 | 1.141 |
| 9 | 9.008 | 3.990 | 28.826 | 9.020 | 0.000 | 0.000 | 0.000 | 4.278 | 0.000 | 0.034 | 3.836 | 23.398 |
| 10 | 14.616 | 15.751 | 14.566 | 4.489 | 0.000 | 0.919 | 0.000 | 6.600 | 0.000 | 1.041 | 24.984 | 3.424 |
| 11 | 10.722 | 0.000 | 0.681 | 3.755 | 2.815 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 6.442 | 1.023 |
| 12 | 1.817 | 7.380 | 16.778 | 9.062 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 3.412 | 11.059 |
| 13 | 10.696 | 11.839 | 20.420 | 14.349 | 0.000 | 0.263 | 0.000 | 0.000 | 0.000 | 10.439 | 22.314 | 44.907 |
| 14 | 1.973 | 0.000 | 5.241 | 14.139 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 14.132 | 0.170 | 1.338 |
| 15 | 25.960 | 18.775 | 6.841 | 6.377 | 11.232 | 0.000 | 0.000 | 0.000 | 0.000 | 3.692 | 9.282 | 0.000 |
| 16 | 8.333 | 9.753 | 13.818 | 10.950 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.067 | 27.760 | 3.424 |
| 17 | 0.857 | 4.094 | 24.164 | 0.818 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.067 | 15.045 | 7.261 |
| 18 | 8.671 | 7.432 | 5.820 | 0.000 | 0.076 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 5.531 | 0.000 |
| 19 | 29.128 | 1.226 | 11.742 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 7.459 | 1.712 |
| 20 | 2.492 | 10.666 | 0.000 | 0.000 | 0.000 | 0.394 | 0.000 | 0.000 | 0.000 | 17.858 | 8.222 | 9.367 |
| 21 | 6.308 | 7.719 | 31.311 | 0.000 | 0.000 | 4.333 | 0.000 | 0.652 | 0.000 | 8.493 | 12.142 | 6.022 |
| 22 | 0.000 | 2.373 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 9.133 | 15.408 |
| 23 | 6.957 | 46.052 | 19.501 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 12.778 | 14.306 |
| 24 | 12.980 | 0.078 | 6.194 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 10.876 | 35.219 | 0.138 |
| 25 | 12.279 | 38.046 | 10.176 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 2.700 | 0.000 | 16.147 | 8.226 |
| 26 | 0.545 | 10.613 | 4.084 | 0.000 | 0.000 | 0.591 | 0.000 | 0.000 | 0.000 | 1.041 | 1.526 | 3.739 |
| 27 | 23.312 | 3.729 | 0.885 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.090 | 6.176 | 0.000 | 2.657 |
| 28 | 18.068 | 0.235 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 19.906 | 0.000 | 0.000 |
| 29 | 4.258 | - | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 4.397 | 0.000 | 7.793 |
| 30 | 1.090 | - | 1.600 | 0.357 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 19.436 | 1.420 | 13.913 |
| 31 | 1.038 | - | 0.000 | - | 0.000 | - | 0.000 | 0.000 | - | 12.051 | - | 15.172 |
| Total | 252.41 | 247.32 | 327.10 | 195.91 | 32.46 | 36.64 | 31.32 | 16.26 | 2.79 | 129.94 | 303.07 | 265.43 |
| Hari Hujan | 27.00 | 23.00 | 24.00 | 18.00 | 9.00 | 9.00 | 3.00 | 4.00 | 2.00 | 17.00 | 26.00 | 27.00 |
| Max | 29.128 | 46.052 | 40.261 | 43.969 | 11.232 | 26.655 | 20.790 | 6.600 | 2.700 | 19.906 | 35.219 | 44.907 |
| Avg | 8.14 | 8.83 | 10.55 | 6.53 | 1.05 | 1.22 | 1.01 | 0.52 | 0.09 | 4.19 | 10.10 | 8.56 |
Berdasarkan data hujan TRMM di Grid TRMM-2289, yang terletak di Desa Duren, Kecamatan Jatiroto, Wonogiri, Provinsi Jawa Tengah, curah hujan tahunan yang terjadi pada tahun 1999 adalah sebesar 1,840.63 mm. Dengan jumlah hari hujan tahunan adalah 189 hari (51.78%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 46.05 mm yang terjadi pada tanggal 23 Februari 1999.
