Curah Hujan Bulanan
Stasiun Jiwan, KAB. MADIUN
| Nama Stasiun | : | Jiwan |
| Lokasi Stasiun | : | Desa Kwangsen, Kecamatan Jiwan, KAB. MADIUN, Provinsi JAWA TIMUR |
| Longitude | : | 111.480385 |
| Latitude | : | -7.621596 |
| Tahun Dibangun | : | 1976 |
| Pengelola | : | BBWS Bengawan Solo |
| Tahun | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des | Jumlah |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | 264.00 | 163.00 | 301.00 | 208.00 | 0.00 | 0.00 | 15.00 | 0.00 | 0.00 | 172.50 | 120.00 | 70.00 | 1,313.50 |
| 1977 | 141.00 | 222.00 | 289.00 | 310.00 | 47.00 | 29.00 | 0.00 | 0.00 | 0.00 | 0.00 | 40.00 | 207.00 | 1,285.00 |
| 1978 | 476.00 | 227.00 | 251.00 | 143.00 | 199.00 | 285.00 | 42.00 | 69.00 | 53.00 | 40.00 | 0.00 | 205.00 | 1,990.00 |
| 1979 | 391.80 | 276.90 | 96.50 | 537.00 | 254.00 | 20.00 | 0.00 | 0.00 | 45.00 | 82.50 | 122.00 | 287.50 | 2,113.20 |
| 1980 | 211.50 | 270.50 | 150.50 | 223.50 | 23.00 | 1.00 | 113.50 | 1.00 | 5.00 | 65.00 | 268.00 | 285.50 | 1,618.00 |
| 1981 | 293.00 | 214.00 | 321.00 | 180.50 | 181.00 | 144.00 | 73.00 | 7.00 | 65.50 | 107.00 | 219.00 | 151.50 | 1,956.50 |
| 1982 | 332.00 | 242.50 | 152.50 | 261.00 | 0.50 | 2.50 | 11.00 | 0.00 | 0.00 | 0.00 | 99.50 | 364.50 | 1,466.00 |
| 1983 | 323.00 | 297.90 | 212.00 | 204.00 | 237.00 | 2.00 | 0.00 | 0.00 | 0.00 | 116.50 | 395.50 | 218.00 | 2,005.90 |
| 1984 | 474.00 | 369.00 | 314.00 | 183.50 | 51.50 | 47.00 | 0.00 | 22.00 | 105.50 | 179.00 | 159.00 | 240.00 | 2,144.50 |
| 1985 | 332.50 | 445.00 | 218.00 | 282.50 | 130.00 | 163.50 | 18.00 | 48.00 | 13.50 | 65.00 | 87.00 | 155.00 | 1,958.00 |
| 1986 | 123.00 | 355.00 | 317.00 | 367.08 | 43.00 | 77.00 | 0.50 | 1.00 | 46.00 | 48.50 | 151.50 | 268.50 | 1,798.08 |
| 1987 | 299.00 | 325.50 | 177.50 | 206.50 | 22.00 | 4.00 | 0.00 | 0.00 | 0.00 | 0.00 | 130.00 | 187.50 | 1,352.00 |
| 1988 | 362.00 | 130.00 | 329.00 | 216.50 | 122.00 | 15.50 | 9.00 | 22.50 | 11.50 | 171.50 | 274.50 | 149.00 | 1,813.00 |
| 1989 | 415.00 | 334.10 | 81.50 | 224.00 | 269.50 | 186.50 | 117.00 | 1.00 | 0.00 | 115.00 | 266.00 | 190.50 | 2,200.10 |
| 1990 | 279.00 | 292.00 | 65.50 | 155.50 | 70.50 | 48.00 | 58.50 | 0.50 | 20.00 | 45.00 | 61.00 | 396.00 | 1,491.50 |
| 1991 | 381.50 | 236.50 | 200.50 | 162.00 | 13.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 126.00 | 378.00 | 1,500.50 |
| 1992 | 338.00 | 244.00 | 484.50 | 260.30 | 74.50 | 33.50 | 0.50 | 129.00 | 184.00 | 106.00 | 402.50 | 264.00 | 2,520.80 |
| 1993 | 553.50 | 275.50 | 248.00 | 280.00 | 65.00 | 51.00 | 0.00 | 0.00 | 0.00 | 0.00 | 267.50 | 293.00 | 2,033.50 |
| 1994 | 314.00 | 310.50 | 515.50 | 344.00 | 0.00 | 0.00 | 2.50 | 0.00 | 0.00 | 1.00 | 221.00 | 215.00 | 1,923.50 |
| 1995 | 325.00 | 394.50 | 362.50 | 271.00 | 24.00 | 51.00 | 24.00 | 0.00 | 0.00 | 88.50 | 234.00 | 128.50 | 1,903.00 |
| 1996 | 191.00 | 367.00 | 256.00 | 86.00 | 0.00 | 31.00 | 0.00 | 8.00 | 4.50 | 169.50 | 138.50 | 258.50 | 1,510.00 |
| 1997 | 206.00 | 255.00 | 58.00 | 79.50 | 127.00 | 19.00 | 0.00 | 0.00 | 0.00 | 4.50 | 38.50 | 126.50 | 914.00 |
| 1998 | 271.00 | 531.50 | 359.00 | 391.50 | 48.00 | 179.00 | 145.50 | 42.50 | 80.00 | 223.50 | 171.00 | 319.00 | 2,761.50 |
| 1999 | 238.00 | 149.50 | 277.50 | 90.50 | 92.00 | 3.00 | 49.00 | 10.00 | 1.50 | 214.00 | 312.00 | 201.50 | 1,638.50 |
| 2000 | 184.00 | 249.50 | 271.00 | 344.50 | 149.50 | 30.00 | 0.00 | 6.50 | 1.00 | 346.00 | 236.50 | 76.50 | 1,895.00 |
| 2001 | 384.00 | 219.00 | 279.50 | 192.00 | 92.00 | 37.00 | 10.00 | 0.00 | 0.00 | 179.50 | 331.50 | 118.00 | 1,842.50 |
| 2002 | 290.50 | 168.50 | 604.00 | 166.50 | 50.50 | 0.00 | 9.00 | 0.00 | 0.00 | 9.00 | 109.00 | 275.50 | 1,682.50 |
| 2003 | 270.00 | 290.50 | 282.50 | 93.50 | 79.00 | 12.00 | 0.00 | 0.00 | 3.00 | 40.00 | 153.00 | 244.50 | 1,468.00 |
| 2004 | 308.00 | 323.00 | 265.00 | 89.00 | 44.00 | 12.00 | 52.00 | 0.00 | 0.00 | 0.00 | 102.00 | 391.00 | 1,586.00 |
| 2005 | 155.50 | 268.00 | 322.50 | 119.00 | 28.50 | 86.50 | 144.50 | 0.00 | 4.50 | 157.50 | 113.00 | 332.50 | 1,732.00 |
| 2006 | 214.00 | 245.50 | 173.50 | 293.50 | 163.00 | 1.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 270.00 | 1,361.50 |
| 2007 | 81.50 | 209.50 | 326.50 | 435.00 | 183.00 | 60.50 | 24.00 | 0.00 | 0.00 | 65.00 | 131.50 | 471.00 | 1,987.50 |
| 2008 | 236.50 | 269.00 | 550.50 | 212.50 | 36.00 | 23.00 | 0.00 | 0.00 | 0.00 | 172.00 | 315.50 | 302.00 | 2,117.00 |
| 2009 | 332.00 | 354.00 | 192.00 | 287.00 | 196.70 | 20.00 | 13.50 | 0.00 | 0.00 | 27.00 | 329.50 | 341.00 | 2,092.70 |
| 2010 | 311.50 | 475.00 | 425.00 | 179.00 | 373.50 | 65.00 | 100.00 | 9.50 | 172.50 | 273.50 | 206.50 | 241.00 | 2,832.00 |
| 2011 | 279.00 | 236.50 | 285.00 | 251.00 | 281.00 | 9.00 | 75.00 | 0.00 | 0.00 | 121.00 | 377.00 | 227.00 | 2,141.50 |
| 2012 | 366.00 | 86.00 | 103.00 | 195.00 | 78.00 | 2.00 | 0.00 | 0.00 | 0.00 | 105.00 | 280.00 | 230.00 | 1,445.00 |
| 2013 | 361.00 | 262.00 | 334.00 | 207.00 | 103.00 | 84.00 | 85.00 | 0.00 | 0.00 | 11.50 | 198.00 | 771.00 | 2,416.50 |
| 2014 | 142.00 | 205.50 | 323.50 | 278.50 | 37.50 | 18.00 | 30.50 | 0.00 | 0.00 | 0.00 | 179.50 | 270.50 | 1,485.50 |
| 2015 | 173.00 | 241.00 | 397.00 | 371.00 | 30.00 | 7.00 | 0.00 | 9.00 | 0.00 | 0.00 | 229.50 | 285.00 | 1,742.50 |
| 2016 | 369.30 | 705.90 | 441.00 | 313.00 | 249.50 | 228.50 | 63.50 | 86.00 | 263.00 | 285.00 | 403.00 | 274.00 | 3,681.70 |
| 2017 | 276.00 | 387.00 | 382.50 | 343.00 | 106.50 | 79.00 | 22.50 | 0.00 | 63.50 | 66.00 | 449.50 | 183.00 | 2,358.50 |
| 2018 | 262.00 | 323.00 | 306.50 | 149.00 | 0.00 | 8.50 | 0.00 | 0.00 | 0.50 | 0.00 | 294.00 | 159.50 | 1,503.00 |
| 2019 | 304.50 | 488.50 | 414.00 | 243.00 | 6.50 | 0.00 | 8.50 | 0.00 | 0.00 | 0.00 | 23.00 | 381.50 | 1,869.50 |
| Rata-rata | 291.71 | 293.98 | 289.00 | 237.03 | 99.57 | 49.44 | 29.95 | 10.74 | 25.98 | 88.08 | 199.22 | 259.18 | 1,873.89 |
Berdasarkan rata-rata curah hujan bulanan di Stasiun Jiwan Desa Kwangsen, Kecamatan Jiwan, KAB. MADIUN, Provinsi JAWA TIMUR, Musim Basah terjadi mulai bulan Oktober. Musim basah ditandai dengan curah hujan tinggi, tanah yang lebih lembab, dan seringnya terjadi hujan lebat. Sedangkan Musim Kering terjadi mulai bulan Agustus. Musim kering ditandai dengan curah hujan rendah, tanah lebih kering, dan kondisi cuaca yang umumnya lebih panas.
Besar curah hujan tahunan rata-rata adalah sebesar 1873.89 mm/tahun. Curah hujan bulanan rata-rata maksimum adalah sebesar 293.98 mm/bulan. Berdasakan data curah hujan tahunan, dengan menggunakan metode regresi linear sederhana, diperoleh kesimpulan bahwa Curah hujan menunjukkan tren meningkat dengan kemiringan sebesar 9.3404
