HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Gununglurah, Kec. Cilongok, Banyumas, Prov. Jawa Tengah

GPM01D_E10915_S0735
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.23 mm/hari
Reff Padi Rata-rata 3.66 mm/hari
Reff Padi Maksimum 7.99 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 73.58 215.92 165.82 205.58 275.15 208.67 186.18 148.56 194.37 38.63 132.88 75.42 115.70 144.50 52.20 80.12 11.74 153.14 108.48 250.72 290.52 191.45 66.01 310.98
1999 126.18 352.16 121.85 223.64 254.96 164.84 178.31 45.01 182.87 18.14 109.29 2.01 65.22 9.41 23.73 43.72 1.56 32.48 131.70 211.44 197.39 182.84 154.51 251.56
2000 170.59 261.98 176.76 162.01 162.21 202.33 229.48 204.47 222.69 47.50 122.59 34.21 14.90 34.81 6.93 27.43 30.15 28.38 95.05 238.89 375.01 160.58 191.73 86.58
2001 199.13 230.96 191.59 128.61 165.07 253.71 285.10 161.39 79.21 90.69 185.29 6.15 22.85 69.29 3.81 26.92 13.64 25.09 128.61 478.80 283.50 271.15 65.73 168.26
2002 70.59 409.34 141.08 166.01 150.31 213.71 228.97 95.72 144.73 19.13 41.42 4.03 26.42 6.12 24.95 1.28 3.37 2.15 13.68 44.95 201.78 182.09 162.91 270.85
2003 29.96 391.08 289.73 206.94 379.32 126.87 102.09 119.77 133.49 17.55 20.28 9.68 2.22 1.11 0.48 12.35 31.33 40.46 59.63 204.16 48.99 277.57 264.33 178.70
2004 177.50 315.37 175.66 195.76 269.85 138.74 133.05 140.73 85.22 210.59 51.11 7.90 85.30 40.68 13.52 11.08 23.51 57.25 5.72 105.88 214.28 278.76 159.97 403.77
2005 279.88 251.82 119.61 259.16 245.19 264.07 174.14 130.48 72.71 124.76 77.10 137.86 140.85 6.89 26.80 72.39 4.83 234.53 25.68 387.85 53.36 303.34 131.13 318.12
2006 301.03 257.98 206.96 262.64 133.46 234.35 221.14 77.66 67.22 162.75 43.64 4.10 0.12 3.11 0.61 8.72 1.28 1.45 3.34 5.30 70.57 136.52 95.67 281.80
2007 15.78 220.41 187.78 257.60 115.42 237.70 217.33 181.63 92.53 152.55 91.76 24.87 1.34 20.47 1.16 19.23 3.24 1.80 4.88 206.15 412.88 41.99 320.09 210.12
2008 151.19 192.65 232.55 212.42 156.13 218.88 158.04 109.13 65.66 39.91 37.29 5.49 6.88 12.44 12.75 8.48 10.14 3.34 182.50 122.74 267.74 234.50 193.15 158.79
2009 164.05 295.81 142.65 266.83 66.61 216.24 192.62 84.49 143.67 158.68 138.04 13.61 8.97 18.20 1.55 3.26 1.93 9.92 100.39 181.93 140.30 223.96 216.27 126.57
2010 169.82 279.45 191.75 174.68 215.98 271.80 155.68 187.57 247.26 194.45 159.55 137.91 143.47 84.41 116.49 148.61 186.04 262.94 106.60 327.77 171.94 197.74 297.38 157.80
2011 129.00 132.33 156.45 215.57 192.29 156.92 191.66 201.61 211.59 72.77 53.31 27.13 6.92 82.06 1.26 2.66 0.45 4.38 2.40 166.94 287.93 208.74 175.46 205.61
2012 298.55 176.62 134.31 234.27 249.35 101.66 233.30 116.93 165.75 45.61 52.12 1.31 4.54 4.26 0.26 1.32 0.03 4.32 62.47 173.71 132.03 320.03 289.93 234.37
2013 231.79 222.87 179.48 177.86 197.47 185.23 193.33 120.18 87.61 200.89 199.69 104.67 241.22 30.47 6.59 20.18 1.40 2.78 0.38 133.45 167.50 71.79 218.23 196.52
2014 222.68 186.72 106.76 228.95 151.19 200.66 229.19 157.63 105.17 94.70 29.95 152.96 163.02 79.61 79.14 3.99 1.95 3.46 6.62 114.29 142.18 285.40 202.16 263.04
2015 121.06 274.48 274.17 133.17 281.89 154.71 135.69 165.19 199.55 21.70 38.09 0.00 2.79 9.70 5.65 0.00 0.00 11.99 0.00 19.78 148.60 208.14 284.72 139.34
2016 138.59 199.01 248.56 195.06 115.79 196.21 186.29 121.08 223.55 59.02 112.10 118.94 188.39 131.00 44.72 166.71 69.74 364.51 226.96 235.08 170.54 239.49 200.58 216.56
2017 167.15 276.85 214.21 228.28 106.45 220.95 150.51 219.78 57.13 108.39 86.89 61.53 12.65 49.91 2.91 3.89 2.35 132.17 189.68 262.48 140.37 201.94 92.20 280.61
2018 166.85 138.99 194.47 380.12 302.38 93.30 169.75 158.36 11.94 96.11 0.72 48.92 4.45 0.00 1.54 0.00 0.78 34.69 43.40 23.87 271.03 132.80 296.02 90.06
2019 150.78 305.45 241.37 230.36 214.00 181.68 146.11 175.76 114.20 6.56 12.86 0.98 8.22 1.00 0.81 2.24 0.09 0.00 19.70 12.58 151.04 46.55 175.60 190.71
2020 235.72 138.28 237.80 308.52 305.63 278.83 202.89 134.94 107.72 170.43 70.69 53.73 92.12 0.89 58.22 3.54 29.68 79.88 91.72 334.08 218.80 266.07 328.36 220.35
2021 250.21 176.52 234.65 309.21 207.03 199.80 207.31 18.39 106.02 47.51 23.50 177.07 40.33 11.63 73.56 30.26 88.79 91.85 14.06 260.11 227.66 236.63 147.20 260.54
2022 171.27 228.52 222.46 110.10 224.23 304.30 149.74 187.97 106.24 162.83 107.87 127.40 196.19 20.19 126.90 14.12 206.72 121.87 254.66 192.02 238.25 219.74 158.12 176.94
2023 117.68 228.27 198.93 138.97 84.57 336.22 127.88 119.26 159.41 6.05 15.81 82.18 85.09 0.00 0.87 0.00 0.00 1.64 13.84 10.84 148.96 165.82 189.16 125.50
2024 215.69 166.31 206.00 150.91 343.72 51.45 178.44 168.91 33.53 65.75 79.76 82.77 78.44 0.00 25.04 3.76 52.29 49.00 107.59 79.37 268.49 182.94 240.72 171.31
2025 169.40 297.54 132.93 249.13 199.47 154.23 170.37 117.57 209.68 158.46 99.19 44.72 89.41 1.23 93.03 96.03 123.23 234.65 – – – – – –

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 120.38176.60139.72159.79129.93151.13149.01106.4571.6121.1828.664.084.521.081.102.050.712.655.3836.51140.34150.95140.77150.41
R80mm/hari 8.0311.049.9811.418.669.459.937.104.771.321.910.270.300.070.070.130.050.180.362.289.3610.069.389.40
Reff Padimm/hari 5.627.736.997.996.066.616.954.973.340.931.340.190.210.050.050.090.030.120.251.606.557.046.576.58
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.