HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Serang, Kec. Cipari, Cilacap, Prov. Jawa Tengah

GPM01D_E10875_S0745
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.96 mm/hari
Reff Padi Rata-rata 2.77 mm/hari
Reff Padi Maksimum 6.80 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 56.98 187.96 170.90 227.27 322.83 175.04 142.41 132.68 166.37 47.30 136.13 56.67 131.73 134.75 76.09 40.57 4.85 168.49 80.97 317.76 319.75 146.49 58.27 291.90
1999 100.50 352.97 79.26 205.28 203.56 158.64 139.77 45.53 150.76 0.96 81.39 0.78 60.17 7.83 18.86 0.08 4.17 7.10 83.53 280.13 207.45 172.13 97.79 276.26
2000 259.57 166.84 124.88 112.37 146.96 224.07 191.12 164.97 181.64 81.11 87.34 49.67 11.67 20.75 7.04 28.45 10.49 12.03 112.98 198.56 272.06 158.43 171.72 56.53
2001 207.07 156.62 160.88 93.69 165.31 239.78 293.49 137.69 51.74 73.12 194.71 2.70 6.76 56.92 0.00 27.90 3.07 19.18 98.19 539.75 204.99 343.61 56.18 76.93
2002 104.32 341.95 153.51 88.09 192.36 147.44 157.15 157.54 120.14 12.95 53.15 0.18 17.01 6.93 21.27 0.00 2.18 0.63 1.60 64.69 189.16 109.65 107.80 279.55
2003 33.10 310.90 236.45 158.78 290.50 158.14 147.11 43.91 143.86 8.99 21.91 8.58 0.25 2.34 0.15 3.04 16.92 39.49 30.08 205.91 61.95 257.56 268.86 89.81
2004 117.88 219.66 123.80 190.74 223.38 136.06 117.77 47.19 29.48 229.66 54.27 0.64 90.45 46.20 1.06 1.07 1.95 29.66 2.57 87.83 117.77 333.53 196.37 307.29
2005 266.59 283.89 169.40 211.83 257.88 194.89 216.29 75.11 50.68 212.49 71.36 88.36 155.50 12.97 13.61 4.08 18.94 196.54 15.40 305.82 73.53 245.93 132.66 278.13
2006 188.79 261.69 127.80 263.71 180.63 139.16 198.86 71.80 79.11 139.77 55.58 0.00 0.08 1.35 0.00 1.21 0.06 0.89 0.00 0.00 54.10 61.89 83.33 224.14
2007 7.58 200.51 245.12 225.94 119.87 201.43 158.80 225.81 182.05 64.23 46.06 31.09 0.28 0.18 0.98 2.22 0.74 0.00 0.47 232.23 360.88 70.22 252.84 248.88
2008 109.41 162.72 164.63 194.54 130.59 207.26 245.51 38.34 23.15 4.87 8.19 0.00 0.87 0.22 6.90 9.35 7.45 0.04 98.91 127.76 257.16 264.74 106.74 114.46
2009 181.06 232.26 88.95 243.71 67.51 180.41 140.76 98.55 139.18 108.27 159.63 1.25 0.00 28.55 0.00 0.28 4.56 1.90 65.91 205.55 102.86 256.80 120.86 190.61
2010 119.98 238.86 249.42 97.11 307.31 159.68 87.18 221.87 236.23 173.23 171.07 136.34 160.64 79.62 159.02 124.60 148.01 346.37 118.81 333.04 188.07 122.83 283.11 148.69
2011 99.83 128.09 174.07 159.39 145.68 135.71 194.18 194.76 236.60 46.60 88.82 1.35 8.30 52.65 0.00 0.03 0.00 0.03 4.10 140.26 227.36 209.85 148.46 154.32
2012 252.02 128.43 102.08 203.96 215.26 90.64 195.74 96.24 144.79 58.73 45.23 4.99 1.10 1.43 0.00 1.63 0.68 0.01 18.87 194.08 73.00 342.99 273.20 208.15
2013 216.53 165.81 208.24 181.99 139.24 218.35 207.41 67.15 70.59 248.06 190.48 93.79 287.53 34.79 7.27 3.78 0.00 0.20 0.62 111.00 142.84 80.00 208.19 173.78
2014 182.96 217.75 172.12 147.69 78.17 207.68 190.76 117.26 137.77 44.05 6.92 182.23 184.57 76.44 45.94 2.36 0.35 0.03 0.16 63.29 173.53 238.27 173.92 259.21
2015 95.02 227.13 245.24 131.54 240.39 135.33 108.61 152.71 188.49 3.42 33.66 0.00 5.79 0.00 6.21 0.00 0.00 0.00 0.00 9.77 122.76 172.61 186.57 193.21
2016 102.95 244.72 267.37 154.02 78.26 197.67 196.46 78.99 228.65 86.92 83.85 128.90 211.24 114.33 57.03 105.61 55.59 348.32 217.41 269.29 124.88 291.94 208.21 113.98
2017 125.59 277.04 190.91 169.05 108.94 167.90 151.87 191.29 17.79 127.12 41.63 87.18 1.17 28.66 0.00 3.37 1.11 135.37 225.37 223.46 165.71 176.28 88.78 214.23
2018 107.40 125.41 149.70 317.93 216.37 111.85 166.92 135.95 5.05 75.00 0.13 39.28 0.00 0.00 0.31 0.00 0.70 6.95 2.17 0.07 288.90 90.19 246.58 76.82
2019 136.01 243.92 174.11 224.68 262.69 116.93 125.94 170.16 39.07 0.84 15.35 0.00 1.14 0.00 0.59 0.19 0.09 0.00 1.96 23.00 157.88 29.16 94.80 257.89
2020 198.32 149.96 201.91 270.71 283.62 211.74 183.37 139.70 64.48 211.43 52.40 77.07 21.91 0.00 52.46 0.29 10.27 87.42 55.74 376.58 223.34 261.44 337.39 150.89
2021 212.84 158.53 276.31 225.02 164.20 171.64 199.15 2.52 16.28 50.02 13.07 152.12 12.16 4.16 28.10 1.43 97.19 58.40 3.00 247.77 258.68 193.60 100.38 226.58
2022 220.99 150.93 176.76 109.98 227.87 239.83 88.07 234.21 76.15 136.36 96.77 99.49 190.06 8.46 100.32 9.65 207.57 82.22 211.86 202.57 284.05 217.49 154.49 136.28
2023 53.46 221.99 137.56 153.89 71.13 223.69 75.41 142.26 210.42 0.21 15.47 38.03 118.66 3.78 2.19 0.00 0.00 0.00 2.13 3.10 121.40 96.51 162.39 99.29
2024 199.81 164.74 201.07 108.00 269.30 36.47 148.23 168.17 1.86 19.85 64.85 10.41 34.70 0.00 6.30 0.53 65.68 34.43 11.51 93.77 222.44 214.71 280.45 142.50
2025 193.73 241.46 75.73 234.39 166.65 108.16 123.34 156.31 97.24 195.25 90.75 64.20 64.91 0.04 33.26 111.03 114.81 157.42 – – – – – –

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 98.86155.48124.66111.89117.68131.65122.2363.1528.218.1715.440.550.750.030.000.070.080.021.2147.17111.8093.9896.59108.10
R80mm/hari 6.599.728.907.997.858.238.154.211.880.511.030.040.050.000.000.000.010.000.082.957.456.276.446.76
Reff Padimm/hari 4.616.806.235.595.495.765.702.951.320.360.720.030.030.000.000.000.000.000.062.065.224.394.514.73
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.