HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Lemahjaya, Kec. Wanadadi, Banjarnegara, Prov. Jawa Tengah

GPM01D_E10965_S0735
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.88 mm/hari
Reff Padi Rata-rata 3.42 mm/hari
Reff Padi Maksimum 7.26 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 53.55 196.12 124.13 279.16 192.86 233.62 199.82 127.54 160.53 24.44 115.03 81.73 107.34 130.26 88.86 21.18 4.85 157.07 79.13 299.06 266.22 196.87 81.95 278.32
1999 147.01 302.92 104.45 279.08 363.19 70.72 157.28 58.70 133.73 22.52 131.75 1.18 48.10 11.52 34.62 1.74 0.00 28.37 168.01 182.02 168.64 212.93 255.25 169.68
2000 193.19 270.78 164.76 138.74 194.67 183.20 256.48 156.61 205.62 79.56 85.61 33.95 7.79 24.12 7.92 53.28 18.27 15.08 98.52 242.30 334.42 228.93 215.43 89.30
2001 174.37 265.91 180.84 62.36 246.95 250.30 270.35 144.06 85.07 82.71 155.22 0.38 37.91 66.94 0.00 24.84 14.87 24.51 115.42 399.12 258.15 184.23 83.75 73.99
2002 57.75 354.24 154.88 216.99 142.72 227.27 166.49 165.96 121.23 9.77 21.51 0.00 7.50 1.16 24.88 0.00 1.36 2.83 0.53 32.54 137.71 232.83 208.50 198.92
2003 42.50 362.34 259.73 299.65 348.23 149.14 49.82 90.08 118.61 12.68 7.80 12.71 0.20 0.10 6.02 6.51 11.17 7.14 67.92 179.48 48.60 270.74 268.81 183.09
2004 64.23 394.70 186.14 208.41 262.18 117.65 161.98 137.63 143.73 136.75 58.81 3.99 71.10 29.54 3.76 2.03 14.50 16.66 2.89 106.02 134.91 352.60 186.22 334.55
2005 282.74 173.30 176.39 193.78 186.70 246.36 180.17 127.70 161.56 35.94 52.66 193.83 116.01 3.37 9.49 90.60 11.82 106.92 40.85 249.74 80.88 301.64 179.26 313.94
2006 344.83 253.71 134.22 306.44 156.70 228.02 239.34 81.82 72.13 179.89 28.12 2.39 2.09 1.40 0.46 0.00 0.02 1.84 9.15 10.52 39.13 135.22 143.17 267.09
2007 12.07 191.81 171.18 246.24 93.73 262.38 226.20 168.39 100.18 119.58 71.40 24.24 0.47 3.57 1.32 20.28 0.02 4.23 13.19 191.91 387.85 40.85 318.34 245.64
2008 201.34 108.04 242.00 265.09 212.60 166.35 179.90 102.47 100.20 26.39 24.37 5.18 1.65 0.35 13.98 17.68 4.58 0.76 131.35 146.99 265.33 194.36 194.18 156.47
2009 136.33 349.61 186.39 246.96 72.44 186.28 194.39 110.80 156.16 159.99 105.36 1.46 23.91 28.17 0.00 3.22 1.05 9.57 105.45 136.08 144.00 186.09 152.69 171.77
2010 167.40 271.28 267.09 146.32 230.56 251.83 135.88 165.71 220.32 233.30 160.40 117.28 140.83 53.27 101.75 130.66 182.62 234.79 59.50 357.50 168.54 217.69 221.07 206.85
2011 146.60 139.06 171.80 181.53 132.97 218.53 199.55 186.95 243.41 54.31 19.81 35.04 3.33 19.50 5.78 3.56 0.05 0.03 4.86 164.72 317.79 187.28 97.16 289.24
2012 315.64 156.83 181.07 221.07 238.63 101.76 194.80 163.30 169.75 36.97 52.04 8.59 1.86 3.29 0.12 0.34 0.13 3.18 75.39 135.77 82.36 374.32 225.95 254.21
2013 220.13 245.34 285.47 149.61 98.43 209.69 154.60 167.65 125.83 181.68 191.92 99.97 206.99 14.63 7.73 9.93 0.14 0.60 0.48 178.47 180.66 67.59 214.51 170.93
2014 229.78 210.29 138.65 190.63 217.73 149.41 194.37 120.82 145.41 138.96 41.83 109.02 115.97 125.31 22.49 0.76 0.24 0.00 0.00 70.63 142.05 274.48 232.14 236.56
2015 114.79 297.20 257.35 110.78 214.20 231.32 124.82 188.82 234.11 9.56 40.37 0.20 0.91 0.02 1.65 0.00 0.01 3.23 0.00 3.02 200.45 174.16 331.92 110.22
2016 196.08 149.45 249.39 173.89 165.02 165.27 213.99 113.08 189.59 104.25 110.88 83.37 149.35 130.18 37.36 135.24 96.12 343.34 266.04 173.25 213.30 180.17 191.03 203.22
2017 189.97 224.77 213.20 276.26 195.69 155.43 119.27 239.95 64.72 131.47 82.32 65.61 4.89 24.70 0.00 1.34 0.03 142.26 206.98 232.16 198.13 190.25 168.80 202.24
2018 162.11 167.60 135.43 430.32 229.01 116.67 179.73 147.80 7.16 89.46 0.01 35.22 2.23 0.00 0.18 0.00 1.75 33.15 0.00 34.03 250.85 134.68 298.40 97.73
2019 137.08 310.41 215.18 229.89 172.15 246.30 197.08 141.71 87.52 3.64 4.69 0.00 1.72 0.56 0.00 1.53 1.32 0.00 1.53 17.55 99.46 95.35 175.00 234.24
2020 248.92 137.86 196.20 313.41 273.32 324.79 201.44 96.38 108.28 184.65 54.39 18.94 46.23 1.06 51.52 0.65 36.81 87.75 50.87 310.73 94.43 317.17 357.17 181.07
2021 201.07 197.94 235.25 346.70 203.52 190.43 190.70 11.44 58.26 97.01 24.39 159.50 28.95 4.04 40.79 14.90 71.03 97.94 5.51 206.99 253.97 166.41 141.70 251.86
2022 120.99 249.25 185.72 158.38 197.72 250.67 114.54 180.61 134.46 164.49 146.79 72.28 164.97 14.69 129.65 12.42 177.46 77.11 201.56 193.03 273.86 169.43 194.40 177.04
2023 96.19 232.16 219.37 140.28 86.52 317.97 92.89 153.48 173.30 3.67 10.70 15.22 99.84 0.00 22.07 0.00 0.00 0.60 0.00 56.19 94.13 189.07 185.19 138.12
2024 227.40 171.10 243.69 112.81 376.55 36.08 191.08 174.51 30.30 90.35 94.33 58.46 62.52 0.00 4.79 2.26 41.05 57.16 33.19 49.15 224.56 294.63 187.07 223.27
2025 151.12 307.27 94.22 293.03 242.62 167.53 158.19 85.57 210.97 178.41 139.92 29.06 37.30 0.17 67.30 84.96 91.02 192.62 – – – – – –

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 89.79165.44138.01145.11140.77142.84133.6795.1282.4820.5521.171.401.830.160.170.270.030.730.5143.1094.31153.93148.88149.13
R80mm/hari 5.9910.349.8610.369.388.938.916.345.501.281.410.090.120.010.010.020.000.050.032.696.2910.269.939.32
Reff Padimm/hari 4.197.246.907.266.576.256.244.443.850.900.990.070.090.010.010.010.000.030.021.894.407.186.956.52
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.