HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Sukaharja, Kec. Sariwangi, Tasikmalaya, Prov. Jawa Barat

GPM01D_E10805_S0725
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.28 mm/hari
Reff Padi Rata-rata 3.00 mm/hari
Reff Padi Maksimum 7.60 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.

Curah Hujan per Periode I–II

Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.

mm/periode
Tahun JanFebMarAprMeiJunJulAguSepOktNovDes
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
1998 124.09 126.83 165.12 269.95 209.62 279.65 126.82 134.32 143.67 50.13 127.39 64.94 76.52 97.51 54.45 52.20 5.81 127.52 72.26 263.93 205.37 181.71 100.34 262.22
1999 166.03 256.23 53.86 219.48 151.72 183.76 147.70 64.50 176.42 21.77 104.73 4.37 78.77 8.83 34.96 0.40 0.05 1.53 139.31 184.21 256.69 172.28 115.95 228.30
2000 152.65 212.60 90.26 191.61 117.20 182.07 142.84 177.85 106.60 144.94 41.93 36.13 13.41 55.03 18.20 61.25 3.25 6.18 38.03 216.56 160.07 131.80 137.50 64.92
2001 144.57 256.35 201.32 57.43 157.52 238.12 257.73 131.74 60.23 86.30 133.12 19.06 33.52 34.34 1.30 47.07 66.88 19.55 107.58 411.94 184.65 368.45 62.92 152.47
2002 73.35 417.00 125.33 105.65 212.88 162.05 169.19 99.16 88.29 9.39 31.83 1.53 6.71 34.98 12.12 0.00 1.85 2.77 0.29 68.39 110.42 127.40 170.92 227.38
2003 23.73 282.59 135.43 230.25 311.90 98.97 67.44 83.86 131.02 7.46 20.15 24.23 0.11 1.81 0.47 49.90 14.42 8.43 21.17 273.90 43.10 258.39 176.23 131.83
2004 114.20 226.38 134.89 168.50 248.33 131.74 134.75 33.83 35.99 121.02 53.23 0.96 94.50 23.97 2.01 0.36 19.03 19.54 1.55 15.92 91.76 217.47 107.31 288.92
2005 191.87 287.88 183.80 249.12 272.71 182.80 227.67 38.05 85.78 12.65 52.52 143.46 128.79 14.95 22.40 78.27 6.18 165.81 67.59 152.71 70.53 164.77 99.30 277.11
2006 282.35 149.68 167.20 236.26 94.51 135.01 187.15 109.72 101.65 81.33 52.85 0.15 0.07 1.96 0.16 0.09 1.72 0.02 0.00 0.26 28.35 98.51 129.44 301.20
2007 8.82 237.03 166.94 308.75 129.38 181.89 163.22 265.08 78.79 97.63 49.93 23.25 0.08 3.74 0.00 0.77 1.24 0.28 1.40 148.20 314.32 45.82 250.80 189.33
2008 96.90 188.27 105.82 199.70 283.84 138.11 168.86 91.92 85.53 0.00 16.79 0.00 4.65 1.93 11.27 1.99 3.71 0.00 86.05 108.99 230.12 225.31 296.87 132.12
2009 148.99 211.63 178.17 189.57 152.19 157.74 112.96 89.04 91.10 137.64 86.74 34.87 43.09 20.33 0.69 2.18 25.23 6.32 113.75 105.39 110.56 228.81 43.89 212.83
2010 150.53 264.10 241.38 222.04 256.08 270.60 142.01 144.59 219.79 169.52 117.53 118.83 109.41 81.71 138.49 112.41 180.64 223.85 99.28 220.91 138.75 259.43 230.08 157.56
2011 96.55 82.50 171.32 110.57 155.55 150.88 190.20 183.30 185.67 21.47 70.05 57.64 1.33 96.61 0.00 0.00 0.01 0.38 62.89 106.28 196.71 194.62 128.25 213.65
2012 136.59 217.85 117.25 169.57 177.42 97.44 190.16 97.67 127.81 64.01 65.09 2.44 1.06 1.69 0.00 6.65 0.15 6.80 18.50 148.27 59.77 355.86 201.10 330.81
2013 158.56 202.24 193.72 154.54 178.57 187.67 222.50 81.31 73.26 224.30 168.42 78.92 168.27 112.33 8.39 43.53 1.40 23.43 0.29 164.78 114.76 74.81 244.64 143.52
2014 290.38 133.34 125.59 220.70 278.02 150.91 224.12 121.23 168.23 55.88 16.79 173.68 85.79 175.29 99.75 0.00 0.00 0.00 0.46 74.72 140.62 248.03 172.20 300.35
2015 104.79 213.95 232.82 187.89 248.47 100.45 118.79 174.62 169.04 10.49 49.92 0.00 3.43 0.13 6.43 0.00 0.00 0.18 0.00 1.24 201.13 140.88 238.66 105.76
2016 119.01 207.13 251.56 141.99 168.99 239.41 187.76 82.34 168.66 74.05 54.86 119.67 169.40 90.61 41.13 125.77 84.62 311.63 189.37 211.60 149.66 170.04 196.09 92.54
2017 113.40 250.09 132.35 198.41 159.67 161.05 147.32 166.59 85.63 64.53 30.24 71.38 3.53 47.47 0.00 4.87 0.06 85.73 158.04 124.40 214.19 187.88 126.89 134.68
2018 98.73 100.17 108.79 362.69 235.65 131.15 171.91 113.21 0.27 97.71 0.08 58.94 0.00 0.00 1.84 0.00 3.53 67.24 1.23 4.08 212.65 128.81 207.84 100.49
2019 85.44 271.46 205.23 243.59 192.54 188.45 230.18 85.22 74.01 16.68 3.27 0.00 0.00 0.09 0.00 0.00 0.00 0.00 0.00 3.18 60.09 114.31 153.69 203.81
2020 164.94 194.87 210.56 271.32 328.53 163.01 207.69 113.81 90.72 180.26 50.55 74.80 50.74 0.08 10.86 1.10 15.59 21.76 83.04 274.94 148.47 141.43 218.39 186.23
2021 236.61 145.01 228.99 202.99 183.74 216.83 197.44 15.75 4.86 181.38 62.02 130.99 22.75 9.14 23.36 14.52 88.29 69.86 2.98 224.41 246.35 195.72 114.89 220.52
2022 170.06 150.99 200.45 90.78 173.50 206.50 133.55 211.59 94.50 118.73 81.12 95.02 170.44 9.50 126.14 5.37 189.20 71.05 151.01 209.91 200.60 189.69 107.38 162.80
2023 81.36 214.88 143.71 163.52 91.62 293.36 99.90 149.02 186.43 1.38 11.52 46.81 51.08 0.00 0.01 0.02 1.09 0.00 9.54 13.24 73.46 166.39 97.86 114.37
2024 190.26 161.08 170.23 200.28 293.39 39.30 229.37 137.51 9.38 93.67 104.76 41.08 94.47 0.00 14.99 0.91 68.94 86.28 7.82 11.88 173.54 261.92 208.07 151.65
2025 141.60 332.82 55.71 269.95 188.55 111.38 181.05 58.75 179.40 176.77 56.47 61.16 82.16 7.04 49.31 120.65 78.04 134.88 – – – – – –

Ringkasan R80 dan Hujan Efektif

Nilai ditampilkan untuk periode I dan II setiap bulan.

mm
Parameter Jan IJan IIFeb IFeb IIMar IMar IIApr IApr IIMei IMei IIJun IJun IIJul IJul IIAgu IAgu IISep ISep IIOkt IOkt IINov INov IIDes IDes II
R80mm/periode 94.32148.74115.56152.03152.10127.19132.2077.9570.6512.2219.481.410.870.120.000.000.060.140.3912.6972.29128.24104.52124.84
R80mm/hari 6.299.308.2510.8610.147.958.815.204.710.761.300.090.060.010.000.000.000.010.030.794.828.556.977.80
Reff Padimm/hari 4.406.515.787.607.105.566.173.643.300.530.910.070.040.010.000.000.000.010.020.563.375.984.885.46
R80

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.