HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bener, Kec. Majenang, Cilacap, Prov. Jawa Tengah

GPM01D_E10875_S0725
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.40 mm/hari
Reff Padi Rata-rata 3.08 mm/hari
Reff Padi Maksimum 8.28 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 104.35 172.76 164.03 221.27 332.35 135.19 148.92 129.10 144.34 60.43 138.06 46.20 115.23 111.82 40.20 92.86 5.59 163.97 115.63 225.87 210.39 212.47 73.49 287.69
1999 144.46 350.62 83.05 254.19 170.57 229.88 173.05 33.21 155.10 10.08 65.83 3.29 73.09 9.63 54.43 0.00 2.07 26.41 79.43 249.95 185.36 207.96 101.70 262.06
2000 192.01 231.08 161.39 169.90 203.34 161.51 184.49 178.09 147.05 85.46 98.54 38.25 22.93 29.90 1.82 41.15 20.46 4.77 41.08 235.32 231.87 190.21 164.45 93.88
2001 227.09 178.97 148.86 129.41 156.12 220.41 230.97 198.57 92.43 48.71 171.94 7.13 12.06 81.40 0.87 29.96 6.67 57.47 127.91 380.50 170.35 383.32 80.65 136.22
2002 118.34 380.96 117.87 131.41 204.76 187.16 197.40 105.16 131.45 11.49 8.87 0.64 20.63 4.82 19.58 0.00 0.11 1.50 0.14 67.06 208.97 103.79 171.82 242.69
2003 27.94 424.82 231.68 193.62 351.43 90.95 114.69 68.25 87.34 20.45 9.23 12.24 1.29 0.31 0.01 1.05 16.99 33.16 57.42 207.96 59.89 236.80 179.89 169.72
2004 136.80 286.82 139.63 197.34 292.97 141.78 156.43 76.54 47.66 167.37 48.72 1.65 79.80 37.33 14.77 1.99 8.82 43.59 0.41 97.05 124.55 282.65 152.41 309.46
2005 283.12 264.21 155.80 211.68 293.75 183.34 235.59 81.41 78.27 82.86 58.06 148.45 118.36 16.75 39.94 6.86 19.84 147.69 19.76 242.36 88.22 178.90 141.36 279.26
2006 265.57 235.20 200.03 256.87 117.52 236.46 233.18 66.53 80.10 130.82 36.78 3.35 0.49 2.60 0.38 0.22 1.67 0.03 0.04 0.12 50.08 107.50 99.55 256.23
2007 7.22 233.16 314.77 176.87 107.69 242.07 223.35 167.12 87.48 118.01 99.94 28.25 1.15 14.18 1.88 8.33 0.13 0.07 3.92 195.61 313.21 74.93 285.68 205.11
2008 106.69 185.54 160.79 209.09 132.41 234.76 134.91 119.29 59.30 7.17 19.91 0.31 0.32 0.36 23.15 4.78 50.81 0.17 134.96 94.06 204.30 276.28 187.29 222.91
2009 169.01 264.54 165.65 232.73 130.43 147.36 136.21 88.74 141.55 97.67 123.24 11.89 24.09 20.90 0.58 0.43 1.75 2.45 113.51 122.68 83.75 256.94 54.18 235.96
2010 142.51 304.92 236.19 148.18 217.35 256.88 93.55 242.53 289.68 155.42 159.51 117.52 101.97 100.83 106.77 141.68 168.31 258.27 122.34 231.59 111.04 232.13 187.77 230.06
2011 93.72 131.41 136.99 188.27 196.12 142.34 221.05 205.10 223.30 51.94 86.49 5.11 7.03 68.34 0.87 0.00 0.19 0.00 4.63 149.83 228.22 173.66 163.49 201.58
2012 242.38 193.43 144.15 184.33 235.67 98.55 158.10 113.74 123.34 60.23 54.38 0.26 1.29 7.89 0.06 2.09 1.31 0.78 34.51 150.36 99.52 228.39 262.92 236.80
2013 210.49 225.49 122.72 229.82 210.14 185.20 201.86 63.32 92.31 201.64 189.28 93.62 233.43 37.48 16.09 65.55 0.10 2.66 0.00 133.47 142.72 77.73 254.87 135.35
2014 162.59 172.91 125.06 214.06 110.71 188.49 248.71 121.47 109.50 72.89 6.02 146.22 118.06 27.12 60.97 8.37 0.29 12.51 0.28 104.36 117.07 243.00 152.16 258.68
2015 115.47 224.61 228.05 175.40 328.60 107.34 107.81 178.90 194.89 10.76 34.28 0.00 1.04 0.67 4.47 0.13 0.00 1.25 0.00 11.53 149.04 153.10 158.07 187.95
2016 94.10 230.70 245.93 212.31 95.33 196.32 127.82 101.62 177.32 57.66 65.40 116.92 136.86 119.64 41.24 43.27 37.03 336.97 231.80 172.88 133.64 209.03 214.23 152.60
2017 192.73 268.99 188.97 180.62 131.30 194.71 180.81 165.47 66.09 81.17 68.84 41.85 6.53 20.09 0.00 4.62 0.81 126.05 217.67 163.79 180.86 177.30 96.29 222.16
2018 120.36 114.69 192.02 423.27 248.16 142.51 164.53 146.79 14.32 92.55 0.47 42.78 0.19 0.00 0.01 0.00 8.15 27.77 4.75 3.90 201.00 93.41 237.19 54.05
2019 116.99 278.90 278.89 190.38 200.88 143.88 187.64 128.79 77.85 26.04 0.68 0.00 11.88 0.01 0.00 0.02 1.78 0.00 0.48 5.16 85.19 36.46 115.07 241.29
2020 208.22 143.16 219.94 273.77 303.31 206.89 213.56 94.90 41.20 198.67 60.33 67.61 54.74 2.62 44.12 3.83 29.72 68.23 85.10 285.65 168.62 201.59 308.70 214.23
2021 263.06 147.82 205.57 301.19 206.27 200.01 210.70 39.50 83.31 59.85 44.62 99.27 16.38 4.17 19.65 4.22 87.53 72.22 10.80 199.73 152.57 298.20 136.26 209.64
2022 215.38 233.62 199.17 103.95 200.16 239.08 76.90 230.12 83.53 141.28 85.50 102.27 167.74 51.48 120.64 9.01 156.16 85.88 201.12 185.13 221.49 202.20 100.50 156.65
2023 96.37 236.10 173.32 140.56 112.70 255.08 95.97 138.49 145.39 0.28 10.40 15.37 64.07 6.27 1.18 0.69 0.00 0.00 17.85 11.15 117.92 102.51 150.09 141.59
2024 171.90 209.50 211.19 195.67 225.45 93.43 198.95 137.86 8.58 58.69 83.16 30.04 61.28 0.00 6.93 0.60 57.18 54.34 86.26 28.07 215.86 163.66 251.26 149.05
2025 178.04 326.12 65.27 268.93 172.90 138.32 108.99 155.22 102.26 194.49 76.48 50.63 89.62 3.94 76.77 80.21 96.57 111.42 – – – – – –

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 102.75172.88134.60165.55127.85137.69113.5574.8864.7318.6610.161.441.260.600.320.100.170.150.3621.4595.00103.27100.12146.07
R80mm/hari 6.8510.809.6111.838.528.617.574.994.321.170.680.100.080.040.020.010.010.010.021.346.336.886.679.13
Reff Padimm/hari 4.807.566.738.285.976.025.303.493.020.820.470.070.060.030.010.000.010.010.020.944.434.824.676.39
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.