HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Lebakwangi, Kec. Pagedongan, Banjarnegara, Prov. Jawa Tengah

GPM01D_E10965_S0745
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.43 mm/hari
Reff Padi Rata-rata 3.10 mm/hari
Reff Padi Maksimum 7.57 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 33.34 202.57 175.53 226.90 231.24 226.44 201.54 134.14 155.58 44.59 120.39 78.61 131.10 120.84 88.05 10.87 3.26 159.90 68.43 321.60 329.62 179.19 78.36 300.87
1999 162.36 284.21 103.36 269.76 338.65 110.18 153.94 69.84 157.55 16.56 125.05 0.41 51.43 4.64 6.71 0.31 0.00 11.92 153.71 176.44 199.03 169.74 222.38 223.43
2000 421.59 136.12 122.64 173.47 209.68 178.94 244.76 189.57 206.72 69.83 76.44 32.30 7.00 10.99 7.25 52.60 15.71 22.53 143.70 199.99 346.92 224.13 219.63 77.72
2001 178.77 254.85 251.95 74.87 283.43 230.50 270.91 143.93 105.40 73.91 171.16 0.14 52.20 34.54 0.00 26.59 7.71 7.76 122.39 443.01 238.80 220.39 77.01 68.85
2002 46.13 370.05 191.23 179.11 122.50 252.16 159.34 173.71 96.82 6.28 26.70 0.00 11.62 0.05 15.97 0.00 4.47 0.45 0.08 50.90 140.49 258.72 190.89 211.24
2003 62.98 336.52 288.54 268.48 361.07 183.25 15.92 47.80 127.91 9.60 1.07 16.00 0.35 0.00 10.14 0.11 3.65 6.24 44.29 132.38 49.52 267.78 343.57 139.56
2004 63.69 370.14 156.51 230.96 253.09 120.06 222.92 65.09 50.59 156.08 50.82 4.02 68.34 28.21 1.95 2.26 7.17 4.22 1.71 103.53 102.07 419.44 169.62 364.48
2005 278.89 184.37 148.91 240.76 163.86 295.06 165.34 143.44 67.66 41.60 34.30 209.59 132.07 1.31 13.37 56.11 5.23 74.38 14.45 283.52 63.78 323.89 182.40 306.83
2006 237.66 317.20 130.42 320.53 168.26 216.30 201.15 105.12 89.04 165.43 33.72 0.55 1.25 0.46 0.20 0.05 0.00 0.44 0.87 8.79 54.34 97.44 154.15 242.72
2007 5.48 187.71 135.37 291.05 82.18 273.51 270.83 146.32 118.74 129.28 69.20 24.54 2.45 3.55 0.08 4.70 0.08 4.01 5.96 234.21 389.03 46.11 358.11 202.99
2008 129.70 129.65 270.79 235.41 168.14 187.45 139.85 156.46 71.35 7.07 13.87 3.94 0.42 0.18 14.32 9.92 9.47 3.48 129.26 134.09 295.57 184.00 116.28 92.89
2009 123.30 341.77 144.68 283.30 32.86 289.41 232.56 74.68 128.36 188.90 73.59 0.55 14.53 14.62 0.08 1.99 0.66 2.58 78.89 194.93 126.96 218.76 144.97 196.25
2010 135.74 287.43 301.32 104.82 210.76 280.89 149.46 137.17 186.83 257.96 168.33 89.74 141.51 50.56 75.64 151.68 178.15 257.33 63.47 350.64 200.25 193.50 327.63 169.45
2011 151.31 152.96 158.58 228.31 105.70 230.92 171.27 229.86 237.31 56.10 21.59 17.83 0.82 14.58 3.84 7.42 0.00 0.00 3.30 142.65 310.51 202.72 103.74 310.34
2012 303.93 142.39 147.63 250.18 281.05 67.98 215.73 176.02 214.70 42.48 43.40 10.53 1.07 1.60 0.00 0.12 0.06 0.69 54.59 171.05 65.84 407.65 272.21 237.15
2013 224.94 228.14 252.17 170.45 86.99 225.74 143.91 167.45 120.12 186.26 177.82 125.40 210.71 28.86 0.05 5.39 0.66 0.15 0.30 177.87 180.73 60.73 213.37 193.93
2014 178.13 226.90 127.79 228.43 220.09 151.50 165.99 170.35 164.86 127.42 39.81 138.35 114.40 28.26 14.90 5.25 0.58 0.00 0.06 103.51 137.78 292.63 222.07 261.28
2015 104.75 280.77 277.11 90.06 222.16 235.97 120.72 202.22 212.39 13.78 34.01 0.55 0.00 0.00 2.44 0.00 0.00 2.67 0.03 0.74 176.81 190.36 328.52 95.13
2016 198.69 163.93 282.42 136.41 119.75 191.46 236.47 121.38 230.18 92.32 115.22 90.41 191.96 120.80 42.78 135.24 73.78 372.58 266.24 186.97 228.01 189.14 198.78 187.76
2017 180.91 242.80 196.09 283.73 160.47 211.62 126.16 249.65 49.05 131.91 86.65 60.86 4.51 18.29 0.00 0.21 0.00 140.51 155.69 281.56 159.48 224.13 132.29 235.99
2018 195.10 143.16 154.73 395.24 226.48 122.17 176.61 143.92 4.00 95.99 0.00 33.56 0.64 0.00 0.04 0.00 1.91 8.77 0.15 26.91 306.80 100.82 300.72 83.62
2019 154.12 290.29 199.75 235.02 181.94 240.27 167.60 175.34 77.87 0.37 2.51 0.00 2.83 0.42 0.00 1.90 0.00 0.02 0.39 22.43 115.42 63.84 171.99 194.99
2020 201.56 155.40 166.47 344.00 291.94 292.66 172.70 108.70 132.17 182.53 9.43 11.50 28.47 0.00 52.14 0.30 14.49 8.25 65.45 312.68 101.73 321.41 349.02 191.51
2021 199.28 182.50 221.63 359.73 268.72 121.07 205.69 3.12 54.03 53.96 22.29 161.39 34.10 1.56 13.99 11.99 66.50 100.19 4.19 227.58 253.88 180.08 150.73 241.84
2022 131.40 231.92 177.11 155.17 198.12 272.23 88.90 206.02 134.30 188.04 158.67 70.14 151.58 15.70 142.44 6.27 193.95 65.34 192.75 189.84 289.74 175.96 198.11 179.46
2023 78.49 217.73 202.08 136.18 57.89 311.00 76.58 190.19 210.35 1.89 16.07 16.40 75.71 0.00 4.80 0.00 0.00 0.00 1.35 12.09 100.82 201.47 173.82 115.35
2024 216.56 159.62 185.50 173.06 396.21 16.25 159.61 214.96 12.02 96.05 96.69 51.05 58.13 0.00 0.82 1.21 32.63 48.82 21.40 53.59 316.91 214.84 219.84 218.75
2025 185.72 276.72 78.57 312.68 270.75 178.52 156.83 83.79 203.35 164.92 134.22 31.07 42.57 5.38 42.63 108.58 69.45 182.71 – – – – – –

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 75.53154.91134.38151.42116.94121.95137.1181.9764.9312.9415.630.551.020.000.040.090.000.380.3541.30101.36142.17139.90107.26
R80mm/hari 5.049.689.6010.827.807.629.145.464.330.811.040.040.070.000.000.010.000.030.022.586.769.489.336.70
Reff Padimm/hari 3.526.786.727.575.465.346.403.833.030.570.730.030.050.000.000.000.000.020.021.814.736.636.534.69
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.