HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Borogojol, Kec. Lemahsugih, Majalengka, Prov. Jawa Barat
GPM01D_E10815_S0705
Panjang Data
28
tahun tersedia
R80 Rata-rata
3.95
mm/hari
Reff Padi Rata-rata
2.77
mm/hari
Reff Padi Maksimum
6.85
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 | 95.73 | 154.30 | 183.55 | 238.54 | 232.86 | 248.78 | 134.77 | 123.00 | 132.80 | 53.66 | 81.88 | 90.70 | 81.70 | 84.44 | 51.51 | 47.06 | 1.83 | 95.33 | 55.17 | 246.11 | 199.89 | 213.46 | 188.85 | 221.29 |
| 1999 | 174.54 | 268.29 | 43.04 | 243.97 | 113.35 | 309.92 | 219.34 | 35.32 | 163.84 | 21.47 | 79.72 | 13.31 | 77.47 | 8.14 | 31.85 | 1.56 | 0.00 | 7.77 | 108.14 | 182.53 | 225.09 | 213.34 | 75.09 | 318.83 |
| 2000 | 143.26 | 229.37 | 130.42 | 137.25 | 129.50 | 152.16 | 140.06 | 213.30 | 117.67 | 83.34 | 47.42 | 70.04 | 12.49 | 40.26 | 2.04 | 47.40 | 9.42 | 7.56 | 18.46 | 189.90 | 119.86 | 190.59 | 119.89 | 104.46 |
| 2001 | 174.40 | 268.93 | 170.33 | 112.92 | 126.30 | 224.54 | 219.21 | 165.31 | 54.41 | 63.24 | 153.18 | 10.07 | 36.59 | 44.12 | 0.87 | 4.52 | 24.49 | 16.80 | 143.02 | 284.86 | 132.39 | 421.01 | 90.84 | 146.79 |
| 2002 | 113.73 | 396.17 | 80.51 | 155.19 | 204.02 | 180.01 | 238.80 | 68.21 | 104.38 | 6.65 | 8.35 | 2.32 | 9.02 | 37.62 | 23.71 | 0.00 | 0.48 | 2.37 | 0.90 | 28.01 | 75.34 | 123.47 | 177.70 | 231.81 |
| 2003 | 38.57 | 293.14 | 185.95 | 202.73 | 319.65 | 91.91 | 67.77 | 70.77 | 100.65 | 9.30 | 3.93 | 24.93 | 0.60 | 3.10 | 0.00 | 11.40 | 13.32 | 48.29 | 42.27 | 204.51 | 46.22 | 184.88 | 139.79 | 134.18 |
| 2004 | 157.94 | 287.67 | 130.90 | 203.94 | 234.35 | 217.50 | 135.62 | 72.39 | 48.34 | 154.57 | 47.73 | 2.32 | 57.25 | 29.63 | 0.01 | 0.85 | 5.94 | 31.51 | 9.24 | 31.77 | 56.37 | 211.10 | 138.50 | 250.05 |
| 2005 | 221.70 | 278.46 | 154.91 | 243.91 | 307.42 | 137.41 | 195.30 | 43.90 | 69.16 | 10.40 | 60.56 | 140.06 | 84.11 | 28.21 | 34.41 | 26.34 | 4.48 | 98.85 | 15.23 | 167.02 | 51.41 | 168.59 | 110.98 | 275.45 |
| 2006 | 329.66 | 140.14 | 250.95 | 225.25 | 120.01 | 140.23 | 198.28 | 81.79 | 101.65 | 102.66 | 38.47 | 3.31 | 0.15 | 0.64 | 2.45 | 0.23 | 0.42 | 0.01 | 0.00 | 3.08 | 13.21 | 85.70 | 98.86 | 293.06 |
| 2007 | 14.98 | 260.82 | 277.64 | 206.69 | 118.24 | 220.87 | 208.83 | 238.30 | 52.02 | 123.08 | 31.46 | 27.02 | 0.90 | 7.96 | 0.00 | 5.45 | 0.01 | 0.03 | 31.16 | 118.81 | 148.22 | 103.29 | 215.59 | 210.02 |
| 2008 | 87.15 | 241.93 | 131.01 | 156.70 | 229.66 | 175.81 | 106.96 | 140.86 | 28.67 | 7.11 | 14.09 | 3.67 | 0.05 | 5.21 | 20.89 | 1.37 | 2.62 | 0.12 | 68.49 | 95.65 | 143.95 | 306.68 | 340.71 | 109.98 |
| 2009 | 153.48 | 207.96 | 166.07 | 220.40 | 169.40 | 157.73 | 116.36 | 77.95 | 72.79 | 177.41 | 80.07 | 37.28 | 19.97 | 5.70 | 0.00 | 0.00 | 18.10 | 3.99 | 96.68 | 76.92 | 91.32 | 213.54 | 37.84 | 209.31 |
| 2010 | 185.02 | 253.22 | 211.49 | 289.45 | 278.82 | 224.00 | 163.90 | 150.68 | 279.41 | 144.56 | 143.13 | 81.61 | 63.32 | 89.31 | 83.09 | 114.14 | 151.14 | 196.10 | 94.86 | 196.74 | 167.41 | 166.13 | 201.65 | 163.67 |
| 2011 | 46.92 | 114.86 | 155.94 | 129.87 | 171.58 | 212.55 | 255.87 | 140.58 | 180.24 | 19.28 | 65.10 | 42.78 | 7.92 | 23.14 | 0.00 | 0.06 | 0.03 | 0.97 | 22.63 | 90.49 | 213.73 | 155.76 | 87.19 | 298.22 |
| 2012 | 140.03 | 254.47 | 163.95 | 136.15 | 160.80 | 139.80 | 173.92 | 66.98 | 132.00 | 35.42 | 60.45 | 0.00 | 2.10 | 2.43 | 0.00 | 6.15 | 0.00 | 8.44 | 16.97 | 111.13 | 40.70 | 272.46 | 193.03 | 323.40 |
| 2013 | 215.19 | 181.04 | 204.21 | 123.18 | 261.39 | 148.46 | 212.74 | 111.11 | 102.64 | 146.39 | 150.71 | 82.97 | 162.30 | 84.91 | 1.79 | 16.52 | 2.12 | 4.76 | 0.00 | 92.68 | 109.47 | 74.30 | 260.33 | 136.27 |
| 2014 | 336.33 | 115.33 | 77.25 | 280.80 | 307.14 | 90.63 | 253.96 | 128.50 | 86.93 | 60.70 | 17.06 | 122.98 | 70.80 | 140.03 | 49.34 | 3.61 | 0.00 | 0.00 | 1.54 | 11.38 | 118.74 | 196.51 | 197.54 | 269.05 |
| 2015 | 147.77 | 219.23 | 247.26 | 176.51 | 267.95 | 91.18 | 148.22 | 179.05 | 159.07 | 0.00 | 29.27 | 0.00 | 3.19 | 0.00 | 1.86 | 0.00 | 0.00 | 1.83 | 0.38 | 6.96 | 138.69 | 135.06 | 241.97 | 105.26 |
| 2016 | 107.85 | 217.36 | 248.56 | 164.21 | 143.49 | 266.43 | 150.49 | 99.35 | 99.05 | 112.04 | 85.29 | 80.17 | 135.84 | 68.52 | 30.13 | 91.62 | 40.06 | 272.83 | 170.06 | 184.40 | 161.73 | 132.05 | 195.75 | 96.47 |
| 2017 | 181.09 | 247.22 | 109.59 | 201.82 | 137.60 | 219.58 | 130.24 | 170.42 | 75.70 | 54.22 | 49.20 | 31.68 | 4.24 | 56.38 | 3.17 | 4.34 | 0.31 | 61.44 | 64.67 | 99.53 | 217.50 | 173.90 | 158.37 | 115.68 |
| 2018 | 142.69 | 53.27 | 108.76 | 453.37 | 298.93 | 127.21 | 203.23 | 79.91 | 4.52 | 78.03 | 0.06 | 20.72 | 0.28 | 0.00 | 1.67 | 0.00 | 4.46 | 32.33 | 0.83 | 27.31 | 160.83 | 94.62 | 211.52 | 107.81 |
| 2019 | 125.97 | 253.27 | 284.36 | 188.49 | 165.58 | 189.59 | 277.83 | 71.07 | 63.64 | 1.60 | 2.56 | 0.08 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.20 | 0.56 | 13.95 | 97.43 | 126.86 | 231.09 |
| 2020 | 153.41 | 164.07 | 222.19 | 262.18 | 297.68 | 223.64 | 233.73 | 93.97 | 52.99 | 181.97 | 20.88 | 59.20 | 93.17 | 0.28 | 9.90 | 0.25 | 17.58 | 48.28 | 43.35 | 273.97 | 117.90 | 157.88 | 193.77 | 218.98 |
| 2021 | 263.94 | 146.20 | 157.97 | 269.48 | 180.39 | 271.63 | 205.89 | 7.41 | 15.58 | 81.43 | 26.72 | 113.00 | 27.37 | 0.86 | 13.63 | 23.90 | 95.94 | 32.52 | 3.75 | 185.92 | 195.67 | 242.56 | 183.45 | 207.80 |
| 2022 | 181.03 | 183.26 | 162.58 | 127.86 | 224.02 | 190.81 | 93.82 | 238.68 | 77.19 | 134.37 | 80.87 | 87.93 | 139.87 | 19.32 | 99.56 | 4.52 | 103.99 | 71.86 | 116.97 | 217.76 | 178.79 | 177.60 | 98.83 | 163.61 |
| 2023 | 131.89 | 217.52 | 111.59 | 193.06 | 105.07 | 267.91 | 177.82 | 81.73 | 162.80 | 1.30 | 15.97 | 55.52 | 26.23 | 0.20 | 0.03 | 0.02 | 3.67 | 0.11 | 0.32 | 20.01 | 87.47 | 119.97 | 109.57 | 117.59 |
| 2024 | 237.75 | 126.69 | 214.28 | 185.06 | 290.17 | 56.76 | 258.36 | 60.99 | 11.93 | 91.76 | 52.17 | 18.29 | 67.87 | 0.00 | 7.09 | 0.87 | 68.45 | 94.25 | 15.12 | 9.64 | 155.81 | 202.36 | 168.22 | 115.83 |
| 2025 | 167.62 | 340.54 | 63.85 | 249.76 | 143.75 | 117.67 | 177.89 | 111.50 | 139.57 | 137.81 | 28.97 | 77.98 | 85.64 | 0.03 | 39.04 | 114.94 | 50.23 | 113.69 | – | – | – | – | – | – |
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 | 105.42 | 144.99 | 109.42 | 137.03 | 128.86 | 125.30 | 133.86 | 67.96 | 51.28 | 8.86 | 15.59 | 3.11 | 0.98 | 0.16 | 0.00 | 0.01 | 0.00 | 0.12 | 0.87 | 16.56 | 54.39 | 113.30 | 98.84 | 113.40 |
| R80mm/hari | 7.03 | 9.06 | 7.82 | 9.79 | 8.59 | 7.83 | 8.92 | 4.53 | 3.42 | 0.55 | 1.04 | 0.21 | 0.07 | 0.01 | 0.00 | 0.00 | 0.00 | 0.01 | 0.06 | 1.03 | 3.63 | 7.55 | 6.59 | 7.09 |
| Reff Padimm/hari | 4.92 | 6.34 | 5.47 | 6.85 | 6.01 | 5.48 | 6.25 | 3.17 | 2.39 | 0.39 | 0.73 | 0.15 | 0.05 | 0.01 | 0.00 | 0.00 | 0.00 | 0.01 | 0.04 | 0.72 | 2.54 | 5.29 | 4.61 | 4.96 |
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.