HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bojongkapol, Kec. Bojonggambir, Tasikmalaya, Prov. Jawa Barat

GPM01D_E10795_S0765
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.12 mm/hari
Reff Padi Rata-rata 2.88 mm/hari
Reff Padi Maksimum 7.01 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 95.15 217.89 137.53 304.11 321.38 192.83 122.26 201.40 106.31 82.38 124.01 132.38 74.23 167.53 50.38 98.74 4.67 202.12 124.94 318.64 225.57 218.36 54.27 267.70
1999 103.19 309.24 64.37 182.57 184.03 132.76 135.72 57.29 152.65 1.30 125.24 4.43 49.85 7.48 27.44 0.28 0.05 8.44 197.17 204.77 320.75 124.40 153.99 201.54
2000 235.48 169.61 123.19 112.05 136.30 150.93 137.54 221.95 105.92 170.90 80.11 67.26 11.06 73.59 3.78 73.34 63.85 25.03 107.74 247.09 185.48 220.69 108.15 80.64
2001 185.29 195.79 232.55 35.89 117.64 229.38 266.51 93.64 81.60 98.37 197.63 2.33 10.28 95.72 0.85 14.87 113.68 34.04 75.20 625.69 305.64 318.86 147.93 130.05
2002 123.41 363.00 128.16 91.96 184.87 196.23 227.41 73.12 46.05 17.60 28.78 0.64 9.83 18.49 0.10 4.83 2.19 6.37 4.23 22.73 197.10 115.51 150.95 301.03
2003 60.06 212.11 162.59 146.29 204.61 166.00 25.11 95.88 119.43 19.52 21.75 33.83 0.59 8.31 7.34 23.61 46.98 24.02 27.47 351.48 84.74 224.31 246.66 77.99
2004 85.33 189.66 168.45 122.92 171.79 158.97 88.49 44.56 29.72 264.67 77.58 2.73 187.15 18.46 1.01 1.72 73.51 46.05 8.49 108.62 199.75 232.90 144.91 396.49
2005 235.48 316.09 224.57 217.71 124.66 324.67 231.78 34.59 138.32 64.13 45.53 209.01 169.00 6.54 6.56 18.50 0.93 301.88 47.97 305.44 116.53 230.07 168.41 222.61
2006 208.05 199.47 134.56 276.17 144.13 135.68 93.26 229.06 86.80 140.89 68.47 4.22 5.80 1.27 0.61 0.72 0.58 1.86 10.50 4.92 68.04 100.05 145.78 312.35
2007 15.91 246.01 125.66 375.60 94.14 174.89 226.48 248.88 147.24 59.06 47.02 55.24 0.79 8.71 4.10 14.92 3.21 2.66 1.16 284.90 490.63 18.95 152.78 332.61
2008 113.97 206.23 116.62 187.40 174.90 169.53 189.04 102.83 62.17 5.61 44.41 1.85 7.07 4.39 8.63 4.72 21.29 17.57 149.68 156.50 323.00 180.10 124.47 53.40
2009 171.53 205.78 197.04 147.06 114.69 229.46 128.76 106.14 185.00 85.11 176.68 10.08 0.34 136.10 0.00 0.40 42.79 6.07 213.65 181.15 127.57 290.85 160.82 144.86
2010 150.61 215.92 291.11 181.77 278.72 254.70 162.59 91.07 247.16 191.94 96.29 203.28 182.43 83.69 182.33 111.86 262.01 256.49 110.54 338.31 193.39 265.95 254.49 141.33
2011 118.35 73.69 137.66 93.77 106.01 167.63 199.69 216.75 218.16 64.06 97.06 11.35 6.40 98.93 0.00 0.00 1.20 3.03 41.63 183.91 283.20 187.67 140.41 215.45
2012 219.23 117.22 80.01 249.16 184.83 103.78 300.17 56.99 168.74 86.09 77.85 7.01 8.67 5.15 0.00 8.21 4.24 7.98 93.03 130.19 158.54 359.09 395.72 166.84
2013 196.17 138.65 158.49 196.60 173.18 169.74 238.89 65.12 36.53 268.94 191.38 136.98 304.97 66.22 25.48 14.22 9.21 15.40 1.01 96.49 137.84 100.71 296.85 151.90
2014 346.70 189.57 132.97 209.51 200.45 159.36 317.92 50.21 221.34 16.17 23.46 201.81 180.09 192.43 96.21 2.16 0.66 2.23 0.00 123.23 231.74 252.22 132.84 327.77
2015 43.86 238.36 253.91 93.94 133.46 168.39 99.29 195.06 138.40 58.24 56.16 0.26 2.66 0.00 3.19 0.00 0.00 0.00 0.00 3.49 249.04 157.00 230.62 148.40
2016 103.08 239.11 254.36 107.20 101.19 302.66 253.62 108.02 242.32 93.74 50.26 154.45 185.66 159.58 67.17 100.63 140.34 309.94 321.79 240.58 158.91 239.76 191.33 84.81
2017 107.91 211.18 142.39 156.29 120.21 230.10 138.59 178.02 51.62 137.84 61.40 73.98 8.35 21.08 0.00 8.79 1.23 141.74 293.41 161.07 202.06 270.96 153.97 136.28
2018 105.90 123.91 106.37 235.86 149.18 180.49 127.84 165.06 1.25 19.05 0.21 109.76 0.30 0.29 7.01 0.12 21.82 30.12 2.37 19.53 413.49 67.09 322.68 103.04
2019 118.18 238.96 35.14 174.04 281.83 93.89 214.68 155.48 176.07 6.62 11.14 0.00 1.45 0.16 0.08 0.77 0.93 1.76 0.00 60.21 227.43 7.52 145.71 192.52
2020 212.16 92.20 245.44 251.70 423.21 131.17 183.85 126.40 141.45 237.59 54.18 128.17 23.60 0.00 78.72 7.57 38.64 159.63 156.08 361.12 214.69 194.31 293.92 90.36
2021 188.85 167.79 190.36 253.99 231.68 101.28 172.52 12.61 3.82 45.90 59.24 206.65 22.46 90.36 36.63 4.07 157.68 28.53 8.71 292.71 380.23 156.30 119.73 239.72
2022 125.32 118.77 83.47 166.86 197.63 183.74 94.23 271.83 40.86 183.48 87.58 132.73 209.00 9.61 191.23 4.66 127.97 249.98 214.42 233.66 292.54 190.44 155.14 167.33
2023 62.26 240.25 188.26 105.59 42.49 285.39 126.84 114.21 204.78 1.05 56.63 67.06 160.31 0.00 0.34 0.00 0.84 0.00 2.23 3.99 199.66 166.24 154.02 86.27
2024 182.91 190.27 177.72 114.36 260.32 49.62 152.72 164.67 2.96 50.32 57.76 139.82 49.64 0.00 21.28 4.20 88.92 67.42 21.88 158.67 255.01 252.01 273.31 88.67
2025 181.69 255.13 36.79 277.21 153.23 107.10 163.37 35.36 208.03 273.48 147.60 93.45 77.98 64.52 55.90 177.29 72.30 223.15 – – – – – –

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 93.19135.70101.79106.88117.05126.35117.6655.6339.9917.3141.282.652.420.260.090.370.912.571.8045.21150.26109.59137.3887.71
R80mm/hari 6.218.487.277.637.807.907.843.712.671.082.750.180.160.020.010.020.060.170.122.8310.027.319.165.48
Reff Padimm/hari 4.355.945.095.345.465.535.492.601.870.761.930.120.110.010.000.020.040.120.081.987.015.116.413.84
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.