HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Karang Anyar, Kec. Neglasari, Kota Tangerang, Prov. Banten

GPM01D_E10665_S0615
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.72 mm/hari
Reff Padi Rata-rata 2.60 mm/hari
Reff Padi Maksimum 6.85 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 83.83 203.50 132.69 222.99 155.51 297.81 170.53 112.66 259.94 47.96 92.47 133.37 144.54 65.16 70.82 73.71 25.27 144.38 97.81 236.95 139.14 27.87 46.16 109.38
1999 144.13 254.50 138.01 182.32 71.50 79.86 58.87 92.44 166.41 49.01 129.07 8.85 68.49 73.28 52.01 34.59 37.93 32.40 56.91 230.94 191.11 55.05 119.19 188.62
2000 157.99 267.82 231.07 90.64 115.65 42.20 80.06 144.10 147.84 115.08 70.52 65.17 94.33 28.31 51.24 39.28 19.01 69.34 50.30 95.71 92.65 174.91 53.87 57.89
2001 137.15 199.60 217.19 128.50 146.88 160.76 96.41 173.63 76.59 116.64 169.10 30.80 40.90 101.51 71.00 8.39 63.77 52.40 77.59 141.15 100.51 208.44 35.45 151.44
2002 177.53 432.03 402.29 91.31 103.99 205.90 261.64 80.02 125.67 11.73 53.92 25.79 122.40 63.35 15.22 2.78 15.51 8.57 3.09 17.65 38.05 148.17 81.20 180.21
2003 27.00 122.09 250.57 187.42 166.87 93.35 56.62 92.76 172.14 12.41 14.47 47.98 4.57 8.05 0.30 20.28 69.79 69.78 129.08 139.32 55.95 161.05 135.79 269.45
2004 152.65 150.15 185.51 266.30 198.54 96.98 86.98 205.45 99.02 165.49 70.16 2.68 95.34 22.41 15.39 2.23 4.35 24.12 13.09 42.01 11.77 226.54 63.86 259.98
2005 108.33 339.35 204.77 196.34 156.16 222.42 134.19 48.94 114.42 81.24 177.59 111.66 106.07 53.49 39.81 61.92 13.03 127.65 42.22 180.16 56.87 155.38 78.44 168.21
2006 197.06 237.67 96.70 272.68 84.44 236.67 127.87 92.50 32.16 134.60 89.71 3.51 1.79 44.87 0.95 0.27 0.00 4.94 0.56 38.91 8.31 140.35 58.68 271.82
2007 14.33 245.35 394.41 223.50 149.49 83.16 160.08 130.51 97.64 63.96 91.60 61.24 66.57 11.45 8.30 76.49 40.56 7.55 19.57 130.59 194.49 18.45 268.59 235.57
2008 135.11 127.33 350.68 212.56 146.25 152.50 158.34 154.16 133.26 9.16 112.55 1.00 4.40 16.13 37.17 55.81 31.18 5.16 56.86 107.58 131.21 203.73 91.50 127.79
2009 271.85 155.77 231.27 132.39 88.07 147.39 124.37 86.43 228.14 47.59 99.45 38.48 12.71 44.28 0.44 42.30 3.70 39.56 144.91 33.62 158.26 157.30 39.52 176.06
2010 212.70 202.54 175.43 158.24 86.29 224.73 77.73 14.28 80.70 141.19 134.19 128.78 112.90 142.54 112.92 108.10 280.92 110.34 206.56 200.43 103.18 178.02 176.43 61.51
2011 91.19 181.27 122.25 107.84 88.18 94.92 42.31 151.54 145.14 53.44 47.62 76.52 61.19 28.74 0.32 0.65 4.80 11.96 21.52 130.28 105.93 153.43 118.38 124.16
2012 185.18 134.86 111.74 179.44 171.17 36.16 278.43 51.09 149.53 28.53 91.60 0.21 17.12 5.49 0.61 13.21 14.97 27.12 10.14 98.57 94.66 217.81 104.18 233.16
2013 343.36 267.17 166.89 136.29 136.33 160.19 99.29 151.07 119.56 191.03 77.80 64.31 254.44 116.24 77.02 44.74 37.22 24.74 19.91 114.65 167.42 57.94 193.38 246.53
2014 283.85 386.59 191.44 298.61 130.71 179.36 131.11 90.32 79.28 148.44 107.25 60.46 113.61 114.41 47.35 74.18 1.46 26.61 1.71 38.71 87.02 166.49 58.43 191.30
2015 146.52 286.99 398.18 107.13 178.49 126.60 82.24 115.57 106.16 17.23 60.13 1.26 11.44 11.02 0.92 0.51 0.00 0.98 4.66 0.14 95.70 193.80 128.01 180.22
2016 53.43 187.46 216.20 274.43 159.53 180.24 117.90 214.72 77.96 119.21 12.37 164.75 74.86 120.61 85.41 95.34 48.52 207.22 138.31 163.89 183.85 99.05 109.91 31.82
2017 125.15 127.55 178.17 279.83 131.74 166.18 204.77 49.01 183.79 63.40 79.30 82.56 35.12 93.93 11.29 26.61 18.65 114.25 117.88 103.91 109.41 154.67 94.30 126.68
2018 71.83 113.41 142.26 266.27 205.97 77.91 96.99 215.19 8.96 130.43 0.02 122.08 11.15 0.62 30.35 8.19 13.75 41.48 3.99 101.39 172.57 82.14 158.61 79.43
2019 161.84 274.32 99.32 161.53 245.27 99.52 88.97 204.99 113.20 45.64 64.92 1.06 2.79 3.87 0.64 28.60 0.25 0.00 19.74 7.00 89.62 50.18 92.65 300.98
2020 225.31 221.54 252.72 387.21 196.12 215.78 139.70 116.49 118.54 130.99 42.09 59.03 86.06 11.71 94.96 15.79 30.96 141.53 94.59 191.11 84.86 123.63 183.04 72.98
2021 148.45 186.87 272.41 247.79 186.87 87.07 222.73 34.11 117.30 131.18 24.47 152.31 65.85 38.76 80.91 47.75 178.95 19.19 26.88 206.87 141.09 101.93 153.06 194.12
2022 165.75 124.96 159.37 129.23 162.17 84.46 100.77 221.22 86.00 181.97 115.35 63.60 106.13 39.51 95.23 58.79 155.81 40.52 183.54 97.35 134.13 137.97 37.47 212.26
2023 69.15 139.80 186.81 271.95 231.36 138.11 68.67 101.76 114.02 47.03 45.63 111.50 68.16 53.76 3.91 1.57 6.83 15.23 1.70 12.14 92.80 190.59 143.81 56.86
2024 197.36 183.65 149.60 245.53 256.36 111.61 121.49 172.71 50.67 116.36 138.18 28.55 149.11 0.00 95.08 20.85 31.70 80.23 51.54 48.01 176.21 157.60 201.21 169.81
2025 180.79 334.81 162.45 153.92 143.83 107.24 150.83 75.11 86.15 119.79 56.51 183.87 298.23 21.70 128.96 89.02 47.49 127.73 – – – – – –

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 81.43133.40136.94129.08100.8284.2079.5970.3179.0242.2244.923.3411.3810.420.862.674.228.364.3936.6773.6672.4656.6076.85
R80mm/hari 5.438.349.789.226.725.265.314.695.272.642.990.220.760.650.060.170.280.560.292.294.914.833.774.80
Reff Padimm/hari 3.805.846.856.454.713.683.713.283.691.852.100.160.530.460.040.120.200.390.201.603.443.382.643.36
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.