HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Sidamulya, Kec. Karangpucung, Cilacap, Prov. Jawa Tengah

GPM01D_E10895_S0735
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.49 mm/hari
Reff Padi Rata-rata 3.14 mm/hari
Reff Padi Maksimum 7.27 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 56.14 241.56 132.06 310.84 297.88 168.58 191.01 121.89 187.93 16.50 124.94 63.44 132.91 123.94 35.96 90.28 4.46 171.59 111.26 234.66 295.89 137.96 63.52 304.02
1999 122.47 337.17 97.91 236.67 230.39 178.37 175.91 37.13 175.42 4.73 83.97 1.93 54.96 20.57 39.66 4.36 3.41 19.78 77.95 278.32 221.39 181.29 115.47 263.73
2000 156.19 265.64 155.03 152.93 162.08 186.95 218.84 201.83 183.69 55.90 96.87 39.43 13.31 24.50 2.28 29.77 13.22 3.76 85.96 222.93 323.30 165.71 178.24 70.20
2001 213.58 182.45 165.30 117.59 137.68 262.47 317.24 123.91 92.49 52.49 191.12 7.32 15.85 65.72 0.37 33.35 8.22 38.30 132.33 453.97 197.01 360.42 49.42 120.15
2002 92.46 388.74 128.20 133.60 183.20 196.84 170.07 96.40 138.02 14.19 18.80 0.28 22.87 9.93 31.60 0.00 1.68 2.07 2.05 36.70 223.12 128.64 182.82 212.77
2003 29.41 391.26 270.42 181.89 340.91 132.93 129.61 83.87 118.90 14.85 15.46 3.96 0.87 3.03 0.79 0.24 17.77 39.64 35.01 145.41 47.54 259.63 268.90 131.69
2004 120.03 295.04 147.55 183.52 268.92 123.32 127.92 113.84 91.05 140.85 52.17 1.83 73.89 53.92 0.55 2.40 10.31 50.25 4.74 88.67 141.76 328.39 167.01 330.57
2005 303.21 207.77 156.62 200.90 258.23 216.71 177.65 111.63 35.04 98.92 94.06 111.82 137.22 13.09 25.64 9.26 16.31 150.27 20.46 366.98 54.99 259.85 142.21 286.24
2006 219.78 303.43 161.61 258.75 147.91 196.59 208.47 69.48 69.38 132.91 43.05 0.66 0.09 0.56 0.03 0.18 0.15 0.00 0.00 0.74 52.92 115.69 61.24 264.36
2007 9.52 204.20 228.23 219.38 127.69 210.68 209.60 196.79 106.79 123.39 85.91 25.86 0.14 8.67 0.69 5.83 0.14 0.08 2.71 176.49 384.25 41.14 278.30 215.14
2008 130.87 166.72 193.89 219.54 169.25 211.65 148.28 77.63 31.65 15.79 33.25 0.18 0.77 0.76 8.44 5.23 10.55 0.66 142.05 126.27 210.63 276.19 136.22 149.11
2009 178.53 253.61 110.20 275.74 141.55 199.60 188.57 50.73 113.98 135.02 143.35 5.25 5.59 24.48 0.36 1.78 5.20 6.21 91.09 163.91 79.58 252.11 149.61 141.25
2010 138.64 301.67 206.21 137.75 235.16 228.75 83.18 223.85 276.69 149.54 140.67 145.56 127.56 98.46 120.80 122.53 162.57 290.65 109.49 308.04 120.77 195.10 269.24 164.11
2011 129.82 118.99 140.54 204.88 147.80 160.05 177.15 191.88 209.53 40.85 92.28 4.38 6.79 60.50 0.00 3.02 0.00 0.60 2.05 155.53 240.75 204.25 150.49 204.17
2012 276.74 142.97 89.22 250.17 271.55 58.22 164.35 128.60 153.29 39.68 52.25 0.31 1.57 3.03 0.00 0.98 0.21 0.24 37.11 183.44 121.19 285.80 281.37 218.37
2013 205.40 208.75 148.28 207.13 174.02 217.89 164.25 136.88 110.43 184.87 189.42 81.30 247.88 22.49 5.83 11.32 0.14 0.64 0.00 133.30 158.59 58.28 199.01 181.14
2014 153.36 186.34 121.05 192.73 113.91 203.05 245.50 103.31 111.80 57.74 15.85 160.63 147.46 34.41 56.40 0.24 0.46 0.15 3.63 90.37 136.58 258.81 216.07 242.64
2015 104.56 233.74 230.75 144.54 264.25 139.60 119.50 158.69 184.36 6.68 43.19 0.00 2.36 0.35 3.77 0.00 0.00 0.15 0.00 4.08 128.16 186.28 190.16 156.17
2016 97.54 218.19 249.56 169.17 96.53 190.67 174.85 98.17 199.57 72.77 104.24 108.36 172.76 145.65 56.89 121.48 27.74 371.96 236.65 189.67 131.41 229.48 189.26 173.02
2017 128.89 292.91 205.98 191.25 106.17 185.20 178.03 163.85 51.15 87.83 59.66 70.52 8.86 45.32 0.01 1.83 0.89 130.66 177.82 233.54 129.30 195.57 95.50 230.36
2018 135.09 127.80 169.69 388.69 237.17 124.83 197.57 151.11 6.85 98.55 0.49 45.21 0.28 0.00 0.03 0.00 5.18 21.32 3.91 20.88 249.16 120.46 236.48 81.49
2019 148.31 276.00 252.59 199.26 221.20 135.29 76.49 272.09 90.11 2.94 2.51 0.00 5.14 0.00 0.00 0.01 0.00 0.42 8.95 0.46 134.32 19.37 148.14 193.51
2020 207.10 152.10 209.75 296.36 318.79 221.17 216.63 149.23 97.52 149.43 63.79 51.16 67.28 26.81 54.99 0.31 17.72 118.14 84.60 312.70 208.15 263.66 331.58 194.04
2021 235.41 164.28 209.75 311.75 188.51 175.38 206.95 12.52 50.99 46.29 11.49 164.60 27.39 36.81 52.20 13.18 93.30 66.20 7.46 227.70 212.72 222.43 129.85 230.74
2022 201.09 198.97 199.72 94.58 238.35 248.57 108.10 188.22 117.88 132.88 92.43 93.63 190.18 21.69 109.60 8.91 178.65 103.26 263.29 172.43 220.80 212.18 133.37 166.41
2023 65.29 226.64 164.93 134.81 82.73 263.65 94.05 112.96 152.55 0.47 12.49 77.32 72.99 0.35 0.27 0.00 0.00 0.00 6.58 16.70 154.45 96.03 168.09 114.54
2024 166.32 226.38 212.14 148.83 277.41 59.97 183.66 149.09 13.08 30.09 89.93 48.80 58.61 0.00 14.26 0.92 69.66 36.58 60.18 69.47 231.73 200.46 248.34 155.98
2025 172.35 274.15 83.19 242.53 210.54 128.94 154.64 139.43 104.64 169.73 56.21 62.34 84.39 0.12 69.13 98.15 138.26 149.82 – – – – – –

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 96.52166.23126.77143.18135.68132.13126.2482.6251.1214.7115.770.591.430.350.030.140.140.222.4530.37121.02118.55124.10137.42
R80mm/hari 6.4310.399.0510.239.058.268.425.513.410.921.050.040.100.020.000.010.010.010.161.908.077.908.278.59
Reff Padimm/hari 4.507.276.347.166.335.785.893.862.390.640.740.030.070.020.000.010.010.010.111.335.655.535.796.01
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.