HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pagejugan, Kec. Brebes, Brebes, Prov. Jawa Tengah

GPM01D_E10905_S0685
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.36 mm/hari
Reff Padi Rata-rata 3.05 mm/hari
Reff Padi Maksimum 9.25 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 93.80 212.08 154.15 306.04 275.52 166.55 140.95 120.95 241.95 36.31 81.20 63.34 98.29 115.39 66.68 39.07 2.18 157.57 41.70 229.66 191.10 225.68 86.48 311.44
1999 201.11 334.55 173.68 270.38 113.07 216.63 195.83 16.21 134.64 12.96 81.35 10.96 61.75 31.94 44.18 16.45 0.33 47.03 109.46 125.91 123.08 246.25 166.20 174.37
2000 98.27 370.15 215.13 106.40 184.78 186.19 132.60 161.95 137.22 48.23 125.40 52.56 66.81 9.23 7.79 21.91 17.88 50.03 21.40 231.23 164.35 259.73 104.06 159.88
2001 308.20 219.17 180.31 207.75 292.42 177.14 202.49 165.52 62.84 59.36 163.21 7.14 49.48 26.60 9.08 5.90 12.28 45.42 185.78 125.28 94.42 425.31 89.51 216.15
2002 207.31 341.70 186.15 157.60 222.65 119.60 142.55 132.04 155.53 22.30 51.21 3.67 24.36 52.25 0.86 2.61 0.25 3.19 0.90 9.46 38.73 166.30 114.84 157.77
2003 67.61 382.06 280.81 342.13 343.61 96.32 55.50 113.73 90.11 15.50 7.26 26.34 9.45 0.55 1.06 1.49 35.00 23.27 40.50 59.42 15.53 155.83 95.15 276.25
2004 236.57 337.82 232.38 181.13 241.64 145.34 56.63 199.63 86.11 115.76 66.96 3.87 82.53 6.00 6.74 5.21 13.51 62.15 2.66 28.34 19.74 283.25 180.07 260.55
2005 149.28 373.51 231.80 135.92 301.49 157.74 188.52 133.03 83.61 59.36 126.27 132.31 79.59 35.23 86.60 5.10 16.49 167.46 18.81 161.96 17.44 167.99 86.78 356.92
2006 321.95 312.36 180.06 295.12 134.79 222.61 176.02 75.80 47.53 178.37 28.29 1.89 0.03 9.76 1.31 1.54 3.69 0.02 5.18 3.88 11.83 107.96 48.76 326.76
2007 17.43 319.06 190.51 225.89 195.83 129.01 187.18 152.81 109.10 72.23 110.49 40.27 2.78 44.70 1.35 39.13 3.62 3.96 33.81 78.97 184.85 30.10 144.93 359.35
2008 146.54 303.63 158.79 295.27 148.41 197.18 128.24 155.78 50.44 29.69 48.59 6.74 4.13 3.24 90.91 16.91 20.79 2.67 89.66 145.36 65.14 344.53 185.78 297.74
2009 213.47 212.86 181.27 267.28 162.47 67.60 127.05 77.50 144.80 138.57 123.54 1.68 40.01 13.02 0.14 0.34 2.21 1.37 15.29 19.75 71.34 160.25 54.01 213.62
2010 177.33 271.93 140.29 227.58 152.98 311.26 115.01 287.02 203.23 196.35 186.09 156.43 87.80 70.76 111.42 131.56 244.58 85.91 79.18 180.00 171.14 96.59 182.50 218.90
2011 81.30 188.11 291.24 141.77 181.19 221.57 248.42 74.06 191.95 9.85 29.54 67.67 36.01 9.74 7.05 0.06 15.37 4.48 0.15 81.16 208.10 112.52 66.82 372.39
2012 252.11 215.70 297.24 114.00 248.69 126.27 202.94 43.74 110.01 19.24 65.24 3.65 2.60 24.26 1.13 0.75 0.10 6.42 29.59 74.30 121.97 134.02 145.65 322.59
2013 359.23 211.67 49.76 324.26 254.40 96.30 181.67 68.18 58.02 186.21 189.46 103.01 169.90 67.98 8.43 54.12 2.32 0.33 0.07 56.98 43.83 113.66 209.91 197.13
2014 313.11 256.18 160.47 209.67 176.88 161.21 213.98 48.05 80.16 161.66 10.25 153.94 140.99 92.88 49.27 21.78 0.38 0.01 1.36 15.11 40.74 131.92 236.43 172.08
2015 222.16 326.41 283.89 141.33 273.85 100.52 138.59 158.55 159.94 10.39 11.64 0.00 8.34 0.00 3.85 0.65 0.00 3.28 0.00 0.00 51.81 88.69 167.21 221.08
2016 124.48 289.19 247.93 298.20 124.26 124.22 103.57 121.18 114.09 100.59 50.85 95.79 110.27 166.96 50.64 72.75 49.24 307.46 168.90 185.92 151.14 143.53 203.23 207.79
2017 286.51 210.16 208.56 212.39 186.84 185.96 143.45 70.26 61.79 103.42 48.87 54.20 30.35 25.94 0.11 16.02 0.13 88.64 49.58 101.85 111.98 208.10 137.56 160.62
2018 132.67 101.73 305.43 368.41 247.20 104.64 125.47 124.44 4.43 82.80 0.05 41.86 2.04 0.00 1.85 0.00 6.01 11.18 1.16 6.95 90.57 98.68 151.41 161.50
2019 122.52 373.38 307.39 155.74 193.03 181.97 220.51 125.41 33.78 2.18 21.43 0.00 26.19 1.91 0.09 6.02 0.63 1.72 32.62 0.38 63.64 45.17 112.29 346.37
2020 251.91 224.57 316.15 325.07 313.22 304.47 202.95 150.16 93.04 183.46 66.90 2.77 110.88 0.86 47.52 13.97 67.10 48.27 56.47 248.79 147.25 172.72 252.25 293.30
2021 227.34 224.41 252.74 393.93 229.31 218.14 155.42 17.76 11.45 78.42 32.20 147.63 35.87 6.52 67.26 10.85 97.63 40.51 11.85 116.88 187.02 215.89 102.92 268.47
2022 329.43 161.66 273.24 90.43 284.35 112.06 43.73 253.61 55.17 184.75 105.78 74.81 198.66 28.09 77.23 14.22 112.87 63.21 160.37 125.93 207.49 131.70 75.51 241.49
2023 119.17 280.95 221.84 225.04 137.11 189.72 154.34 89.02 104.85 0.29 24.59 72.38 84.86 11.33 0.08 0.00 0.34 0.00 3.67 37.68 55.01 166.75 133.73 105.52
2024 261.73 143.78 218.56 134.28 361.43 41.83 154.22 136.79 51.10 149.68 65.74 50.68 78.02 1.20 17.54 8.89 38.85 38.52 9.45 20.24 207.33 100.56 182.22 191.04
2025 155.61 455.96 146.15 224.67 195.83 200.10 92.13 100.04 127.97 189.07 65.26 74.71 120.35 1.91 148.54 82.68 90.63 141.58 – – – – – –

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 114.99211.36160.13140.24152.07103.81112.7269.8450.9614.9923.963.477.501.761.020.730.341.651.2812.8539.9399.8186.66167.85
R80mm/hari 7.6713.2111.4410.0210.146.497.514.663.400.941.600.230.500.110.070.050.020.110.090.802.666.655.7810.49
Reff Padimm/hari 5.379.258.017.017.104.545.263.262.380.661.120.160.350.080.050.030.020.080.060.561.864.664.047.34
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.