HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Sangkanhurip, Kec. Sindang, Majalengka, Prov. Jawa Barat
GPM01D_E10835_S0685
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.20
mm/hari
Reff Padi Rata-rata
2.94
mm/hari
Reff Padi Maksimum
7.98
mm/hari
Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan,
probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi,
kemudian hujan efektif padi = 70% × R80 per hari.
DATA SETENGAH BULANAN
Curah Hujan per Periode I–II
Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.
mm/periode
| Tahun | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | |
| 1998 | 112.90 | 167.87 | 157.24 | 240.63 | 229.46 | 168.03 | 159.50 | 110.49 | 116.31 | 106.14 | 101.20 | 58.69 | 108.88 | 62.47 | 36.87 | 44.89 | 9.55 | 98.81 | 33.38 | 238.66 | 190.95 | 279.15 | 182.36 | 201.70 |
| 1999 | 176.71 | 287.23 | 88.83 | 229.38 | 134.46 | 219.11 | 229.56 | 26.45 | 166.78 | 29.99 | 75.39 | 9.96 | 45.86 | 35.00 | 25.10 | 15.45 | 1.64 | 5.34 | 65.00 | 150.64 | 270.06 | 184.74 | 105.26 | 267.82 |
| 2000 | 93.94 | 266.65 | 189.35 | 71.98 | 185.80 | 109.76 | 127.84 | 191.51 | 126.88 | 48.03 | 54.35 | 92.53 | 30.86 | 17.30 | 9.05 | 18.84 | 2.32 | 40.04 | 15.97 | 140.89 | 115.70 | 198.54 | 93.73 | 173.08 |
| 2001 | 206.96 | 238.27 | 200.25 | 113.94 | 182.95 | 202.96 | 222.06 | 132.11 | 61.38 | 60.58 | 151.70 | 8.80 | 13.55 | 66.07 | 4.01 | 8.63 | 27.25 | 16.86 | 132.90 | 200.31 | 113.93 | 445.58 | 70.88 | 217.22 |
| 2002 | 148.27 | 373.96 | 101.28 | 156.70 | 209.40 | 141.99 | 216.11 | 46.85 | 136.64 | 3.86 | 40.17 | 2.18 | 33.55 | 27.50 | 3.82 | 7.59 | 0.82 | 4.95 | 1.73 | 14.25 | 43.00 | 134.46 | 169.05 | 215.70 |
| 2003 | 89.94 | 326.41 | 205.78 | 206.94 | 290.78 | 125.77 | 60.54 | 91.13 | 122.38 | 6.04 | 4.02 | 44.06 | 3.85 | 3.89 | 6.12 | 3.52 | 10.13 | 17.83 | 47.51 | 83.69 | 39.92 | 132.84 | 114.30 | 161.28 |
| 2004 | 274.62 | 262.89 | 222.37 | 152.92 | 239.22 | 201.62 | 98.89 | 105.66 | 63.71 | 127.25 | 45.70 | 1.63 | 42.96 | 16.65 | 2.57 | 6.52 | 1.35 | 11.24 | 3.94 | 37.80 | 17.64 | 211.86 | 114.50 | 220.24 |
| 2005 | 197.66 | 313.49 | 201.09 | 213.57 | 301.08 | 169.92 | 254.68 | 37.50 | 38.94 | 21.13 | 62.66 | 127.51 | 70.96 | 41.46 | 54.20 | 7.77 | 7.04 | 131.68 | 16.50 | 138.76 | 38.19 | 123.88 | 104.81 | 248.00 |
| 2006 | 298.57 | 212.59 | 296.60 | 228.72 | 186.99 | 155.61 | 192.78 | 60.21 | 141.43 | 112.42 | 38.72 | 3.02 | 0.12 | 1.57 | 0.03 | 4.92 | 0.39 | 1.45 | 0.20 | 3.65 | 6.69 | 83.38 | 86.72 | 254.95 |
| 2007 | 27.62 | 335.78 | 236.61 | 231.81 | 127.60 | 244.63 | 172.02 | 205.58 | 34.10 | 120.53 | 21.05 | 69.68 | 0.92 | 8.98 | 0.91 | 10.25 | 0.52 | 0.06 | 19.53 | 100.26 | 98.61 | 207.96 | 172.78 | 220.18 |
| 2008 | 165.32 | 243.02 | 134.24 | 172.77 | 204.21 | 209.80 | 86.91 | 163.40 | 29.89 | 10.34 | 43.63 | 11.10 | 0.98 | 8.42 | 45.20 | 9.39 | 10.74 | 3.03 | 47.67 | 92.28 | 103.31 | 346.68 | 277.13 | 225.29 |
| 2009 | 161.86 | 213.58 | 175.87 | 216.81 | 186.15 | 80.02 | 92.05 | 113.77 | 85.02 | 126.93 | 103.75 | 6.81 | 4.82 | 19.52 | 1.01 | 0.46 | 16.49 | 2.18 | 94.53 | 41.66 | 69.34 | 203.63 | 69.11 | 220.08 |
| 2010 | 143.41 | 285.41 | 250.16 | 150.20 | 244.00 | 280.39 | 215.59 | 155.28 | 273.96 | 136.35 | 138.61 | 105.02 | 76.81 | 74.92 | 78.84 | 81.98 | 146.83 | 148.75 | 113.74 | 138.09 | 216.12 | 111.40 | 152.15 | 192.81 |
| 2011 | 42.03 | 137.48 | 209.48 | 133.24 | 209.38 | 204.23 | 330.28 | 97.49 | 149.09 | 70.60 | 55.41 | 63.15 | 3.81 | 21.93 | 1.65 | 0.27 | 0.24 | 0.42 | 3.57 | 77.64 | 178.77 | 168.87 | 104.99 | 362.93 |
| 2012 | 162.86 | 250.70 | 250.98 | 97.08 | 220.13 | 129.50 | 139.91 | 74.61 | 85.55 | 39.29 | 65.71 | 1.43 | 6.57 | 11.59 | 0.02 | 6.44 | 1.93 | 5.10 | 49.49 | 17.68 | 39.95 | 211.98 | 182.69 | 316.91 |
| 2013 | 200.51 | 243.77 | 130.37 | 236.69 | 221.92 | 177.19 | 221.60 | 72.77 | 81.64 | 144.79 | 157.81 | 102.48 | 200.40 | 65.32 | 7.34 | 18.82 | 5.52 | 17.23 | 18.91 | 65.71 | 74.69 | 83.67 | 281.42 | 136.32 |
| 2014 | 354.78 | 158.90 | 69.73 | 317.52 | 289.67 | 104.39 | 181.48 | 145.32 | 113.90 | 66.16 | 15.01 | 120.64 | 89.18 | 100.70 | 51.71 | 13.80 | 8.12 | 0.00 | 7.82 | 31.64 | 100.05 | 147.72 | 228.44 | 204.00 |
| 2015 | 159.85 | 268.81 | 297.57 | 169.88 | 296.05 | 81.15 | 122.36 | 173.86 | 132.04 | 5.90 | 16.80 | 1.06 | 0.13 | 0.15 | 3.91 | 0.00 | 0.00 | 6.94 | 1.24 | 15.77 | 100.13 | 70.24 | 148.49 | 156.57 |
| 2016 | 76.55 | 295.70 | 256.77 | 196.12 | 139.92 | 218.76 | 101.54 | 118.11 | 80.13 | 125.61 | 71.12 | 88.85 | 70.13 | 84.44 | 24.63 | 86.74 | 65.70 | 203.02 | 138.90 | 196.18 | 138.43 | 143.45 | 194.75 | 153.79 |
| 2017 | 254.33 | 250.72 | 124.25 | 210.19 | 178.99 | 236.75 | 140.10 | 131.97 | 74.44 | 59.45 | 42.04 | 49.77 | 11.38 | 30.02 | 3.35 | 8.52 | 1.34 | 63.44 | 52.91 | 89.98 | 165.76 | 256.48 | 139.26 | 125.25 |
| 2018 | 145.76 | 39.85 | 199.91 | 441.17 | 346.95 | 166.24 | 125.15 | 142.46 | 13.79 | 75.19 | 3.90 | 33.53 | 4.56 | 1.50 | 0.60 | 0.00 | 1.32 | 24.13 | 3.32 | 34.67 | 95.56 | 125.48 | 220.86 | 119.86 |
| 2019 | 161.27 | 239.32 | 340.10 | 145.46 | 178.71 | 213.78 | 281.48 | 96.54 | 99.26 | 9.59 | 18.42 | 3.28 | 10.28 | 0.00 | 5.54 | 7.49 | 0.57 | 0.00 | 0.01 | 3.97 | 42.00 | 29.69 | 162.15 | 276.04 |
| 2020 | 199.42 | 179.26 | 258.17 | 360.59 | 297.16 | 221.40 | 207.24 | 87.57 | 65.90 | 140.50 | 68.85 | 10.75 | 95.27 | 3.83 | 47.64 | 10.56 | 23.43 | 69.99 | 47.82 | 268.17 | 97.70 | 192.60 | 183.56 | 279.70 |
| 2021 | 234.01 | 219.15 | 218.01 | 285.23 | 207.71 | 273.18 | 147.52 | 34.58 | 28.22 | 111.53 | 24.52 | 130.86 | 54.26 | 10.39 | 54.82 | 19.52 | 106.64 | 27.03 | 5.59 | 178.18 | 179.04 | 214.39 | 182.82 | 207.58 |
| 2022 | 262.27 | 198.36 | 235.25 | 93.10 | 293.19 | 167.51 | 99.75 | 252.84 | 134.92 | 109.05 | 87.89 | 83.16 | 163.84 | 18.03 | 58.62 | 11.56 | 91.22 | 54.64 | 117.32 | 179.10 | 121.48 | 213.47 | 73.00 | 209.67 |
| 2023 | 145.43 | 259.72 | 128.04 | 212.31 | 133.96 | 247.58 | 226.42 | 60.80 | 142.94 | 4.03 | 11.87 | 72.00 | 57.63 | 2.42 | 3.85 | 0.00 | 6.83 | 0.00 | 8.56 | 34.92 | 66.02 | 133.38 | 154.37 | 96.06 |
| 2024 | 259.94 | 132.63 | 238.06 | 171.78 | 329.43 | 60.52 | 202.91 | 73.70 | 16.71 | 74.73 | 71.15 | 21.86 | 125.66 | 3.24 | 12.96 | 4.75 | 29.13 | 103.21 | 31.87 | 7.75 | 165.81 | 166.26 | 143.86 | 114.98 |
| 2025 | 181.41 | 395.97 | 100.96 | 277.25 | 136.05 | 135.51 | 134.03 | 140.12 | 159.21 | 149.31 | 27.72 | 103.89 | 115.03 | 0.64 | 74.54 | 133.88 | 66.51 | 56.80 | – | – | – | – | – | – |
HASIL R80
Ringkasan R80 dan Hujan Efektif
Nilai ditampilkan untuk periode I dan II setiap bulan.
mm
| Parameter | Jan I | Jan II | Feb I | Feb II | Mar I | Mar II | Apr I | Apr II | Mei I | Mei II | Jun I | Jun II | Jul I | Jul II | Agu I | Agu II | Sep I | Sep II | Okt I | Okt II | Nov I | Nov II | Des I | Des II |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R80mm/periode | 109.10 | 176.98 | 127.28 | 143.02 | 170.95 | 122.57 | 101.18 | 60.68 | 37.97 | 10.19 | 18.09 | 3.23 | 3.84 | 2.25 | 1.52 | 2.91 | 0.77 | 1.24 | 3.47 | 16.91 | 41.18 | 118.89 | 100.37 | 146.80 |
| R80mm/hari | 7.27 | 11.06 | 9.09 | 10.22 | 11.40 | 7.66 | 6.75 | 4.05 | 2.53 | 0.64 | 1.21 | 0.22 | 0.26 | 0.14 | 0.10 | 0.18 | 0.05 | 0.08 | 0.23 | 1.06 | 2.75 | 7.93 | 6.69 | 9.17 |
| Reff Padimm/hari | 5.09 | 7.74 | 6.36 | 7.15 | 7.98 | 5.36 | 4.72 | 2.83 | 1.77 | 0.45 | 0.84 | 0.15 | 0.18 | 0.10 | 0.07 | 0.13 | 0.04 | 0.06 | 0.16 | 0.74 | 1.92 | 5.55 | 4.68 | 6.42 |
INTERPRETASI
Nilai R80 menggambarkan curah hujan yang dapat diandalkan pada probabilitas 80%. Hujan efektif padi pada modul ini dihitung sebesar 70% dari R80 harian dan dapat digunakan sebagai input awal analisis kebutuhan air irigasi dengan tetap memperhatikan metode desain dan data lapangan yang digunakan pada studi.