HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Gembor, Kec. Binuang, Serang, Prov. Banten

GPM01D_E10635_S0615
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.71 mm/hari
Reff Padi Rata-rata 2.60 mm/hari
Reff Padi Maksimum 6.76 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 72.01 232.46 161.02 185.17 190.79 238.62 154.08 128.98 232.89 85.05 121.83 105.06 166.98 37.55 62.19 97.61 16.28 146.83 109.59 221.97 121.91 58.32 100.15 98.41
1999 188.57 240.48 158.74 166.55 110.92 54.29 107.67 54.15 162.74 52.10 126.04 25.60 83.23 59.93 70.57 14.75 11.35 64.46 78.85 220.90 121.97 90.45 100.83 214.21
2000 104.48 296.71 212.95 110.46 111.74 59.22 68.23 138.82 99.27 180.33 72.06 60.34 31.43 39.23 71.97 22.19 5.35 29.63 51.65 113.30 143.95 147.24 39.07 96.87
2001 84.81 289.83 256.00 112.37 129.97 173.75 78.90 141.59 56.46 147.00 148.87 45.55 74.93 76.19 74.78 8.27 17.94 114.54 48.24 190.25 80.14 251.65 61.74 131.16
2002 105.97 479.48 405.25 82.08 65.39 257.96 254.94 115.12 134.99 18.17 43.95 26.02 122.36 63.46 17.97 3.57 6.62 3.58 0.37 7.50 41.60 138.14 69.28 187.63
2003 37.97 131.48 249.26 160.62 160.32 111.25 48.22 116.51 194.34 12.52 16.72 57.42 4.69 3.06 0.01 20.03 104.78 31.60 110.10 153.20 65.63 164.20 166.13 275.72
2004 174.24 155.10 136.97 312.09 205.80 103.99 110.32 156.41 111.52 141.44 76.12 3.67 93.63 35.85 7.40 4.54 1.36 1.71 8.30 50.15 89.04 163.05 65.69 291.51
2005 182.88 267.99 159.89 230.49 101.33 249.40 108.02 78.26 135.30 60.38 225.52 67.14 104.89 69.44 59.82 75.81 7.52 49.45 72.28 148.69 71.14 145.96 84.85 175.10
2006 175.65 242.46 113.75 240.54 96.86 257.70 94.39 117.51 45.34 140.63 94.13 6.50 0.77 30.76 0.90 2.65 0.00 1.27 7.22 8.24 30.64 59.78 82.21 273.84
2007 22.02 239.07 306.05 261.99 153.27 107.11 131.40 138.88 108.41 66.97 46.72 93.80 24.17 23.73 0.38 80.65 46.44 10.71 16.91 144.80 186.10 16.50 273.75 220.64
2008 165.85 111.95 310.61 212.78 123.19 182.67 178.03 120.90 46.89 27.90 106.56 7.82 5.45 17.44 37.58 59.11 65.39 2.17 47.94 130.88 158.96 204.93 110.95 121.30
2009 252.75 173.99 240.46 117.40 71.83 108.37 133.96 82.55 200.08 73.04 112.35 40.46 14.33 49.78 0.28 36.34 6.18 30.64 125.31 20.37 156.20 171.34 39.11 185.83
2010 185.65 214.58 175.53 158.84 119.78 198.69 50.59 12.44 150.53 85.74 165.89 113.07 119.55 153.94 105.91 119.61 205.60 174.42 236.27 141.80 106.36 175.73 167.83 68.39
2011 156.98 124.41 96.52 126.53 122.97 92.80 81.85 122.23 146.39 53.36 42.96 85.34 54.72 25.48 2.00 1.41 0.48 20.70 22.96 142.68 97.49 161.70 101.31 139.55
2012 197.47 134.53 127.69 175.84 150.02 58.65 216.98 105.27 120.37 60.06 95.10 0.24 4.94 6.15 0.12 18.84 5.88 65.32 23.41 194.59 102.81 202.66 186.05 154.40
2013 404.32 201.73 147.30 142.22 269.82 41.32 85.56 173.92 107.69 198.61 87.57 48.18 276.91 88.73 83.08 23.63 33.80 15.52 10.02 71.48 187.47 55.71 238.20 223.18
2014 320.14 298.00 241.94 196.95 140.66 127.43 166.26 68.02 74.31 170.00 74.28 70.84 137.85 83.19 58.37 5.98 2.42 23.38 0.61 34.88 115.27 173.95 78.46 187.74
2015 193.88 222.60 395.91 80.08 166.55 126.42 134.95 99.23 99.40 16.39 77.50 0.07 23.95 12.30 0.13 0.46 0.00 0.39 52.12 1.25 70.23 195.16 114.88 213.40
2016 74.82 163.00 177.07 284.47 130.05 202.31 117.77 203.31 90.57 109.51 41.86 133.83 99.16 85.93 94.28 64.68 44.95 185.47 109.05 186.48 151.65 134.53 146.95 35.06
2017 151.00 120.53 199.31 226.44 95.55 164.22 154.16 79.49 210.06 77.03 70.62 97.12 36.30 105.01 6.50 21.53 7.01 132.77 100.11 117.56 98.82 149.58 95.40 137.73
2018 67.14 122.62 110.68 257.45 163.00 98.11 116.73 182.13 7.81 155.68 7.46 136.03 0.68 6.17 0.58 22.46 22.21 26.38 3.90 68.20 134.23 124.95 99.41 145.92
2019 155.11 251.41 73.21 189.73 219.65 108.73 61.89 216.92 131.30 35.76 65.07 4.13 4.43 5.11 4.62 45.24 1.15 0.00 7.73 5.02 66.90 87.56 111.85 240.95
2020 229.87 228.88 276.06 305.27 205.99 201.79 131.24 125.21 115.56 136.54 74.31 56.66 89.57 13.21 109.01 11.02 32.68 140.74 76.05 195.86 100.61 118.26 180.80 99.58
2021 116.95 216.35 254.61 225.90 175.59 78.98 244.24 26.60 91.54 142.68 30.65 157.68 76.62 33.61 57.84 64.01 159.48 44.36 8.77 219.34 128.12 138.37 155.55 255.79
2022 154.15 135.51 166.71 132.00 167.84 61.38 60.87 213.77 79.26 200.19 117.02 69.27 112.00 35.30 92.73 59.73 115.63 86.91 167.80 116.76 122.22 149.44 43.71 237.37
2023 65.62 126.53 150.45 265.99 256.07 76.90 56.36 122.74 111.31 64.64 77.34 104.38 113.41 7.42 3.20 0.66 7.43 1.08 1.02 28.38 81.96 221.45 149.26 42.96
2024 169.75 189.06 151.27 216.21 280.86 89.60 84.86 214.94 78.88 117.08 127.29 42.99 140.65 0.00 71.04 12.82 47.58 84.90 73.92 27.70 201.45 140.37 243.27 161.65
2025 191.27 301.66 139.98 163.51 149.67 120.07 129.06 68.72 45.45 123.74 51.82 195.33 210.42 18.15 142.64 78.10 69.04 88.37 – – – – – –

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 74.26130.49135.11124.70109.0073.7966.9676.3570.7448.8343.757.555.357.170.544.352.212.077.5224.7670.7889.2967.8499.11
R80mm/hari 4.958.169.658.917.274.614.465.094.723.052.920.500.360.450.040.270.150.140.501.554.725.954.526.19
Reff Padimm/hari 3.475.716.766.245.093.233.123.563.302.142.040.350.250.310.020.190.100.100.351.083.304.173.174.34
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.