HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Rawaheng, Kec. Wangon, Banyumas, Prov. Jawa Tengah

GPM01D_E10905_S0755
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.16 mm/hari
Reff Padi Rata-rata 2.91 mm/hari
Reff Padi Maksimum 6.57 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 27.99 248.97 152.72 207.77 319.27 251.27 165.12 155.80 191.61 40.99 123.68 92.41 135.61 148.46 132.28 17.39 9.13 213.73 84.41 318.93 416.65 140.41 57.62 318.76
1999 152.82 277.91 71.63 260.04 271.49 180.25 157.21 72.72 181.23 3.05 107.70 0.02 49.72 0.69 5.04 1.86 0.54 21.23 77.83 292.80 272.62 129.03 122.16 340.42
2000 327.77 167.47 139.60 165.25 143.27 260.11 237.77 229.36 221.97 68.19 86.12 72.07 11.71 18.67 4.83 59.58 25.32 19.01 155.29 237.17 404.24 135.29 187.92 66.81
2001 174.69 222.22 231.84 59.16 134.68 319.34 303.22 157.62 60.45 80.77 207.56 2.48 20.18 41.41 0.00 32.77 11.34 15.76 106.80 585.39 280.55 271.32 116.37 135.71
2002 77.71 370.59 189.73 90.00 92.91 234.06 156.98 142.46 139.43 14.23 48.44 0.00 15.91 2.72 12.50 0.00 2.62 0.78 6.53 79.60 180.99 197.59 154.28 246.98
2003 62.32 334.52 291.11 166.79 350.01 131.39 142.08 89.92 222.73 3.99 14.95 11.57 3.09 1.59 6.89 8.41 38.47 30.24 38.82 259.62 53.21 303.67 410.11 85.40
2004 113.88 273.34 167.11 190.74 266.61 140.60 170.92 48.01 21.38 341.85 52.64 2.44 83.13 47.73 15.35 0.88 13.78 8.14 8.80 90.42 157.97 353.48 215.11 349.35
2005 339.84 235.55 106.05 299.16 213.65 320.14 192.23 111.26 22.36 302.15 87.54 140.43 140.87 13.96 14.70 4.39 8.15 268.86 12.14 383.63 87.07 343.42 160.07 299.55
2006 224.02 287.59 124.21 310.54 229.78 207.33 178.55 109.06 68.41 149.49 46.81 0.53 0.69 1.41 0.00 2.46 0.00 1.86 2.42 0.58 75.91 73.62 91.70 248.72
2007 11.92 222.47 188.10 258.57 99.90 230.42 212.03 170.12 180.86 78.86 51.00 35.51 6.76 0.42 2.50 2.71 0.28 1.41 0.01 257.25 445.87 35.22 273.82 252.72
2008 77.65 117.54 176.36 253.72 168.32 175.52 167.80 57.72 30.05 6.53 13.99 0.00 0.60 2.15 3.79 7.80 4.75 9.58 151.97 146.42 336.13 241.38 202.89 86.58
2009 194.69 294.00 116.72 282.86 70.23 181.18 207.81 63.42 116.94 193.05 137.13 15.16 1.38 47.01 0.00 1.14 5.81 1.56 41.95 360.93 100.68 253.05 166.05 209.57
2010 169.93 209.76 257.60 121.50 234.07 275.99 132.13 207.27 179.27 255.37 178.80 118.61 187.94 71.91 95.68 184.82 213.77 297.54 112.45 381.10 268.38 126.62 406.51 130.27
2011 148.95 104.92 227.89 128.16 133.63 176.87 181.95 231.64 244.95 58.73 76.11 2.10 3.37 51.24 1.78 0.00 0.97 0.18 4.82 159.58 224.50 263.29 190.54 195.40
2012 277.87 154.85 99.26 229.25 262.16 71.24 274.25 68.59 169.27 40.31 44.65 0.76 0.33 2.96 2.57 3.56 0.18 0.53 44.78 184.82 62.66 424.85 410.38 148.79
2013 243.82 175.32 87.16 286.06 147.30 180.01 228.29 70.31 50.78 257.51 213.64 144.33 289.32 25.89 2.32 1.30 4.21 4.80 0.00 82.07 181.94 80.78 158.60 230.93
2014 231.89 253.01 136.92 189.45 96.52 210.80 201.30 120.73 147.19 52.52 8.68 200.79 189.62 60.25 24.35 4.25 0.91 0.00 0.27 60.27 190.14 222.92 223.90 255.16
2015 102.77 256.65 267.57 88.59 216.04 170.38 142.29 133.40 190.74 31.45 29.93 0.00 0.00 0.00 1.74 0.00 0.00 2.40 0.00 2.83 119.06 237.23 296.56 123.10
2016 105.53 263.62 284.81 166.91 76.50 188.47 204.22 104.28 223.04 80.01 106.52 130.67 181.55 148.49 28.68 140.40 47.11 403.44 218.44 339.42 163.64 255.82 228.90 139.99
2017 133.39 274.39 172.71 230.01 115.01 183.88 173.94 169.58 32.42 118.78 83.18 62.39 5.58 30.69 0.00 3.29 0.06 144.40 166.86 321.59 127.69 210.47 122.03 218.34
2018 154.20 121.33 127.59 307.14 233.49 123.25 205.37 111.14 2.75 31.97 1.21 20.87 0.39 0.02 1.44 0.00 10.28 13.13 3.49 1.78 319.92 134.73 282.46 112.09
2019 175.18 254.95 157.12 242.12 235.93 182.80 111.78 228.66 77.31 4.80 17.26 0.00 11.83 0.08 0.09 1.20 0.00 0.00 3.97 3.91 203.30 10.85 85.72 218.81
2020 230.84 119.63 179.38 326.94 318.21 235.65 219.37 119.74 134.45 213.44 47.40 36.31 48.50 0.00 55.49 0.00 13.69 60.86 95.24 390.85 331.07 233.49 330.16 189.60
2021 234.65 131.94 256.55 269.18 183.15 168.34 237.08 4.00 30.59 30.53 40.62 194.41 17.89 2.23 59.78 18.88 110.83 56.96 5.71 267.51 304.81 205.32 123.31 268.94
2022 150.71 192.62 176.37 117.65 234.02 315.95 71.94 248.29 99.15 172.48 108.63 97.74 182.88 6.97 118.16 11.02 253.33 94.04 252.44 163.27 349.65 220.95 184.93 164.61
2023 51.59 221.72 158.41 158.40 40.66 289.94 109.34 116.74 186.30 1.37 13.16 83.18 102.10 0.93 2.69 0.00 0.00 0.00 6.87 9.32 141.12 137.73 198.55 103.78
2024 230.98 176.99 212.59 119.52 330.86 36.61 145.75 178.48 5.74 30.72 86.19 53.51 81.51 0.00 37.31 5.06 53.37 41.05 25.11 166.47 275.89 219.89 297.84 168.08
2025 257.53 213.39 58.00 339.81 207.52 152.14 124.89 134.87 186.73 207.44 82.88 85.83 65.29 9.87 80.81 100.65 131.69 234.39 – – – – – –

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 77.70150.27114.58121.1099.22149.83140.0969.9630.4812.6916.800.421.240.351.170.000.150.733.0639.89111.70128.06122.11118.69
R80mm/hari 5.189.398.188.656.619.369.344.662.030.791.120.030.080.020.080.000.010.050.202.497.458.548.147.42
Reff Padimm/hari 3.636.575.736.064.636.566.543.261.420.560.780.020.060.020.050.000.010.030.141.755.215.985.705.19
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.