HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Jatisari, Kec. Subang, Kuningan, Prov. Jawa Barat

GPM01D_E10855_S0715
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.46 mm/hari
Reff Padi Rata-rata 3.12 mm/hari
Reff Padi Maksimum 8.88 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 171.81 158.61 190.94 211.88 261.29 171.29 193.88 85.58 143.01 51.61 136.68 30.85 118.03 92.31 58.36 66.40 6.71 159.33 143.91 194.74 206.76 249.07 113.95 251.70
1999 142.34 333.75 78.42 242.14 136.46 239.46 224.89 22.17 115.33 37.75 75.23 1.21 70.17 12.69 54.89 0.07 0.28 7.63 123.29 189.07 184.46 232.03 96.73 253.28
2000 169.44 230.19 190.66 132.46 206.63 142.78 208.68 158.59 118.38 93.24 84.43 53.04 26.50 37.61 2.34 55.64 16.11 17.31 56.43 169.15 152.08 207.38 166.32 96.16
2001 207.23 206.04 137.40 120.48 189.31 195.46 270.25 145.44 57.79 72.33 184.29 19.60 15.58 85.71 0.12 12.44 2.58 52.79 116.36 330.52 188.36 375.83 91.91 149.05
2002 102.86 390.04 81.50 178.38 242.14 152.17 224.03 91.46 124.55 2.81 13.75 0.11 24.22 10.13 20.47 0.00 3.83 1.84 0.32 24.54 123.01 128.37 163.79 235.95
2003 37.95 413.91 161.15 239.47 360.40 100.84 68.65 80.04 88.87 15.00 4.18 27.00 0.67 0.14 0.40 23.00 16.78 14.84 32.75 178.47 77.46 167.64 168.66 157.30
2004 215.30 251.46 145.93 174.54 288.76 135.99 99.07 120.32 44.51 145.42 45.80 2.94 77.02 41.85 0.37 2.01 25.05 41.11 0.09 76.81 90.03 241.43 144.04 287.06
2005 229.05 353.56 159.56 203.84 291.35 191.04 246.89 53.06 95.52 55.45 59.56 182.45 120.62 23.10 50.84 45.67 7.60 124.05 17.35 200.32 41.12 195.57 132.88 288.37
2006 276.84 208.82 273.86 218.46 105.24 203.29 220.15 120.91 66.39 137.25 42.60 0.91 0.77 1.91 0.00 0.00 1.17 0.00 0.00 0.57 14.52 99.45 139.51 220.46
2007 3.53 270.83 250.55 221.26 133.72 233.32 222.25 174.12 77.18 119.18 113.55 25.37 0.75 18.69 0.98 11.17 0.08 0.00 4.89 144.04 235.21 115.25 202.21 224.64
2008 132.56 191.26 126.24 216.45 147.39 258.53 142.23 103.76 91.38 13.64 23.92 1.69 0.89 1.06 35.39 16.03 23.07 0.00 101.76 90.61 139.20 361.10 214.22 232.91
2009 149.80 258.43 181.55 235.98 157.21 120.89 134.61 70.77 113.26 113.43 81.86 60.16 1.23 8.78 0.01 0.05 1.17 3.54 75.96 124.34 87.02 252.48 72.88 215.31
2010 170.55 271.27 207.04 192.54 240.54 277.00 161.52 192.66 337.61 164.19 186.97 96.18 146.72 67.03 101.43 141.47 168.37 251.39 126.60 215.27 159.67 185.12 171.09 232.77
2011 77.40 137.31 134.90 203.14 226.57 170.09 322.03 111.55 222.79 42.80 76.15 12.52 3.38 47.49 0.00 0.10 0.00 1.59 6.98 123.07 238.47 166.11 115.21 315.31
2012 233.22 201.50 157.02 155.90 180.49 169.32 152.04 136.13 113.89 47.95 57.40 0.02 1.53 12.67 0.00 4.21 0.00 2.63 24.56 138.09 74.38 246.93 235.38 263.71
2013 200.69 232.47 187.03 189.54 200.47 212.98 217.85 67.43 107.00 166.69 176.48 115.50 212.37 65.22 19.13 41.19 2.13 5.81 0.00 138.80 120.32 82.40 311.11 124.30
2014 227.37 152.05 88.54 275.33 246.61 153.61 295.15 104.03 61.57 121.28 5.32 155.68 117.37 96.20 67.33 5.61 0.00 0.33 1.23 99.00 157.37 196.04 162.52 278.52
2015 121.38 249.12 221.86 186.65 341.76 95.99 85.95 199.93 206.95 0.04 25.84 0.00 5.24 0.00 4.39 0.00 0.00 0.82 0.00 30.28 177.81 85.85 222.10 141.24
2016 68.94 256.14 257.24 205.81 114.10 226.20 110.55 95.25 164.40 69.73 92.86 89.59 171.46 86.83 59.13 79.69 67.30 290.98 159.55 245.71 121.18 233.25 192.14 165.81
2017 251.15 277.86 150.58 215.04 140.18 229.58 176.68 157.43 90.83 79.63 80.35 36.61 5.11 40.34 0.00 7.79 0.24 90.27 178.21 116.81 155.15 217.39 153.45 167.67
2018 139.54 85.17 192.01 433.75 280.90 168.06 211.38 91.79 8.59 93.70 1.38 39.50 0.14 0.00 1.88 0.00 5.48 43.42 4.82 9.06 150.14 103.12 207.47 97.81
2019 104.69 271.82 272.32 225.20 203.37 164.18 223.69 99.16 84.61 1.61 2.62 0.00 0.89 0.00 0.00 0.00 0.01 0.00 19.87 0.40 54.97 34.08 124.89 250.24
2020 217.85 154.48 243.64 272.68 284.20 272.14 252.98 56.17 53.32 198.83 50.38 75.46 65.43 1.34 26.29 10.18 23.87 85.45 96.51 250.71 147.79 179.65 299.04 238.53
2021 278.98 158.60 243.08 256.82 210.19 251.41 188.70 34.85 28.96 73.12 47.60 109.90 43.28 0.29 10.79 11.75 88.48 57.04 7.38 193.67 188.18 245.39 121.97 230.36
2022 207.44 265.63 230.02 102.09 182.07 275.83 125.61 221.41 116.73 128.81 89.01 116.69 167.84 36.53 113.22 9.51 143.89 98.69 159.61 201.99 198.37 198.44 97.53 173.86
2023 120.94 226.61 168.84 179.21 121.43 307.09 169.24 102.02 144.11 2.85 20.94 47.40 38.90 4.17 0.00 0.00 0.28 0.00 7.50 13.49 113.00 99.59 137.15 102.42
2024 197.94 169.13 196.55 201.91 261.57 69.82 181.94 120.75 20.60 73.80 74.38 38.27 82.17 0.00 15.08 2.57 72.56 65.24 55.38 14.92 225.76 163.76 209.50 156.55
2025 133.91 394.59 70.97 272.26 167.81 136.57 135.56 165.71 139.44 147.88 42.38 80.29 89.93 1.71 51.36 112.46 72.28 98.50 – – – – – –

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 104.32158.61133.16177.61139.44136.45132.8170.1056.9014.7319.501.150.890.260.000.000.070.260.8720.6983.19101.71114.71145.93
R80mm/hari 6.959.919.5112.699.308.538.854.673.790.921.300.080.060.020.000.000.000.020.061.295.556.787.659.12
Reff Padimm/hari 4.876.946.668.886.515.976.203.272.660.640.910.050.040.010.000.000.000.010.040.913.884.755.356.38
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.