HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kemawi, Kec. Somagede, Banyumas, Prov. Jawa Tengah

GPM01D_E10935_S0755
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.33 mm/hari
Reff Padi Rata-rata 3.03 mm/hari
Reff Padi Maksimum 7.85 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 31.29 240.53 147.43 236.30 331.12 210.16 167.56 178.39 146.77 77.57 143.37 72.77 181.75 123.36 120.96 12.30 8.50 185.03 98.67 318.78 398.13 158.17 46.95 359.31
1999 195.14 280.13 97.61 246.97 294.06 205.24 151.77 95.04 169.66 8.54 105.49 0.08 40.11 6.22 0.62 4.48 0.11 30.09 135.35 224.28 283.99 108.48 172.51 322.36
2000 292.10 201.84 122.88 202.65 203.53 183.48 211.08 252.21 195.86 76.46 88.27 54.70 4.74 11.11 3.61 55.91 24.93 24.84 181.73 241.03 411.32 173.35 204.24 77.63
2001 180.98 273.10 257.30 65.28 150.38 341.99 281.49 178.92 73.72 80.06 185.57 0.31 41.06 53.53 0.00 16.23 12.95 8.31 213.06 525.71 278.86 263.07 119.56 113.49
2002 58.49 355.34 198.92 113.62 72.23 244.63 169.03 169.23 147.09 17.46 30.14 0.31 12.33 9.80 25.77 0.00 4.30 6.92 3.66 38.83 257.59 181.03 150.53 258.33
2003 81.01 327.79 300.67 221.18 340.82 167.78 107.67 50.41 156.82 10.42 9.23 17.63 1.62 0.41 0.77 0.76 3.16 3.75 27.58 309.43 73.13 320.92 403.66 120.11
2004 78.81 347.14 151.55 259.96 237.77 173.84 114.58 49.79 16.44 316.71 55.28 0.61 73.74 44.03 5.14 16.87 3.47 2.99 3.61 112.17 188.14 363.13 170.53 405.77
2005 371.79 183.69 175.46 246.75 162.36 363.61 212.13 117.61 27.72 109.92 25.60 240.30 162.14 7.92 11.70 57.40 3.54 281.66 38.39 348.94 94.99 326.30 206.08 300.03
2006 284.73 274.51 106.62 319.65 188.42 235.65 186.82 109.33 76.51 150.76 38.08 0.79 0.86 0.05 0.00 0.53 0.86 1.20 8.53 2.87 101.81 94.79 129.94 235.20
2007 18.68 184.98 142.49 300.72 96.14 277.60 198.69 215.33 167.76 84.92 31.95 24.91 0.82 0.55 0.59 3.42 0.34 5.87 2.16 274.30 438.95 36.88 302.84 266.29
2008 81.07 143.08 227.63 234.17 98.27 250.03 132.78 87.80 66.83 6.73 27.45 2.00 0.60 1.91 1.35 5.23 7.49 3.22 147.00 161.50 432.33 184.06 160.17 75.17
2009 100.88 385.74 108.69 306.19 80.69 178.56 226.05 75.68 125.77 208.23 146.49 3.20 3.93 19.91 0.98 1.58 3.03 5.89 43.13 351.59 165.07 199.42 182.34 185.44
2010 196.39 246.04 222.33 144.55 311.96 213.21 184.56 146.13 147.41 399.71 193.63 97.89 176.14 62.48 72.43 178.28 234.10 225.66 110.31 352.40 290.44 143.95 372.14 171.44
2011 145.64 143.19 206.42 178.43 105.51 231.60 174.52 203.69 233.37 95.18 51.13 4.32 0.43 39.31 0.57 0.16 0.32 0.77 5.30 150.64 245.68 287.01 128.06 266.41
2012 261.94 214.58 152.50 227.62 296.11 60.12 255.83 84.95 218.03 44.39 37.79 4.96 0.21 5.82 2.25 2.46 1.01 0.18 85.36 168.01 65.57 451.24 313.36 232.89
2013 245.07 205.42 169.88 230.51 125.95 165.64 200.10 105.80 41.22 295.69 267.32 110.19 295.41 5.67 0.43 3.01 6.60 1.65 0.68 117.62 160.63 90.70 155.93 274.81
2014 323.96 202.39 109.14 237.93 131.50 188.10 219.17 120.85 146.91 69.53 26.77 173.71 121.48 24.06 4.91 4.65 1.69 0.29 1.36 99.42 187.36 272.04 219.65 292.70
2015 117.62 266.16 324.37 43.87 263.13 190.56 112.62 174.85 226.64 7.49 32.59 0.00 0.06 0.00 1.30 0.00 0.00 4.60 0.00 1.40 114.39 257.27 349.60 120.78
2016 126.33 216.14 297.99 164.36 64.49 204.72 180.17 140.61 279.85 75.90 115.06 120.35 201.89 107.62 27.44 123.53 46.08 419.44 296.63 251.80 168.12 261.94 223.97 178.27
2017 172.11 258.76 205.60 225.77 81.90 229.13 139.47 185.68 31.26 135.94 63.51 70.51 18.36 22.95 0.00 0.65 0.23 142.39 113.10 348.08 111.73 249.22 108.96 255.75
2018 206.70 118.43 108.53 382.54 253.73 122.36 178.00 120.91 4.41 69.53 0.06 23.95 6.24 0.00 0.33 1.62 5.78 22.02 0.02 15.05 361.06 109.01 317.68 100.16
2019 162.69 292.43 223.46 227.47 219.19 230.85 170.16 142.86 93.93 0.29 6.52 0.00 7.83 0.00 0.00 0.71 0.00 0.09 0.91 8.43 183.14 35.59 140.76 171.14
2020 223.09 128.96 186.25 335.42 357.39 249.19 140.65 139.87 98.73 239.69 75.34 15.07 52.50 0.70 63.17 1.65 14.27 26.93 56.19 398.45 224.59 271.04 328.37 219.92
2021 219.24 162.05 209.42 339.59 234.29 149.36 213.96 2.69 16.56 29.77 30.99 175.97 32.48 4.85 36.99 14.31 118.50 54.35 5.81 277.89 285.81 213.26 138.65 283.53
2022 144.50 209.02 194.91 118.95 229.85 329.92 69.54 216.83 137.39 171.51 126.10 83.80 178.30 8.75 126.04 11.82 227.14 86.99 244.80 155.43 332.64 192.49 201.75 182.91
2023 70.54 234.14 175.86 159.31 65.52 273.75 149.19 107.64 196.51 9.07 17.00 62.31 40.74 0.00 0.00 0.00 0.00 0.00 3.17 5.38 138.21 164.65 207.59 104.69
2024 204.44 220.97 221.91 100.98 363.48 48.55 159.41 182.20 5.38 61.43 141.56 1.08 68.79 0.00 6.96 0.77 42.39 35.65 5.24 148.33 259.48 270.04 286.58 193.17
2025 209.26 247.15 62.27 361.03 220.57 187.24 158.04 94.04 262.12 202.27 130.39 39.02 46.77 8.25 35.20 135.23 105.16 284.52 – – – – – –

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 80.57179.36109.05139.4393.29167.35138.1387.2330.5510.1526.540.550.850.040.260.620.301.111.8429.32113.32108.80135.16117.46
R80mm/hari 5.3711.217.799.966.2210.469.215.822.040.631.770.040.060.000.020.040.020.070.121.837.557.259.017.34
Reff Padimm/hari 3.767.855.456.974.357.326.454.071.430.441.240.030.040.000.010.030.010.050.091.285.295.086.315.14
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.