HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Cisimeut, Kec. Leuwidamar, Lebak, Prov. Banten

GPM01D_E10625_S0655
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.97 mm/hari
Reff Padi Rata-rata 3.48 mm/hari
Reff Padi Maksimum 6.38 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 125.23 189.13 146.01 214.65 240.46 258.15 160.56 197.50 260.94 61.09 158.29 118.33 74.01 129.69 78.26 138.18 19.02 160.04 137.13 270.98 146.21 118.78 81.35 192.53
1999 243.76 205.74 206.22 132.90 170.68 58.91 141.69 95.05 215.80 50.23 124.24 47.19 102.02 58.37 65.04 44.89 4.70 94.99 161.20 215.13 168.44 162.21 191.51 189.47
2000 173.31 208.65 206.62 132.36 132.32 98.53 131.98 162.15 164.55 158.42 40.13 107.42 60.15 120.99 113.02 15.18 35.77 121.04 125.11 117.38 208.98 178.81 73.54 128.58
2001 125.11 294.91 358.01 71.42 85.22 266.73 199.82 115.51 87.92 171.16 169.19 62.78 43.41 153.04 66.58 35.85 117.01 118.87 122.55 215.27 184.34 213.42 74.87 104.02
2002 105.15 461.98 273.90 62.90 75.38 282.01 230.52 205.44 108.21 54.74 153.47 10.51 100.43 86.71 66.07 6.42 0.33 56.48 41.86 37.74 183.01 133.95 93.68 289.65
2003 50.52 139.92 210.65 208.94 49.76 310.60 83.48 176.40 238.86 35.81 21.29 104.83 15.80 11.79 4.80 39.67 112.28 65.30 158.91 176.39 119.80 193.77 279.04 212.26
2004 121.79 193.92 168.39 245.90 249.97 128.85 225.96 147.26 158.76 147.78 78.36 15.01 129.10 38.66 2.04 5.30 70.60 112.88 16.06 205.63 111.42 217.94 120.54 328.51
2005 244.41 185.89 132.74 275.32 130.40 245.08 32.04 202.94 199.38 58.83 231.15 135.39 138.47 74.39 60.60 102.24 29.75 163.92 150.39 164.19 204.28 124.15 129.12 214.08
2006 241.83 225.88 119.55 264.51 49.14 315.89 94.23 179.74 89.94 134.03 96.76 15.51 0.15 58.49 0.00 4.90 1.25 9.03 1.71 136.86 67.28 199.97 164.94 279.31
2007 16.02 274.35 119.05 468.62 228.82 88.56 244.17 106.57 142.65 74.88 131.57 47.41 35.48 43.47 4.82 97.12 51.16 20.75 129.39 95.28 254.18 33.27 309.74 226.49
2008 177.69 127.41 234.57 245.98 228.14 190.25 249.01 117.12 23.89 174.14 85.14 45.24 13.72 5.63 28.77 133.16 88.36 56.33 148.57 126.11 239.43 230.68 156.95 144.00
2009 197.16 127.87 239.12 143.87 144.03 171.98 171.59 95.80 281.75 57.43 143.53 34.09 15.98 83.98 9.38 57.81 33.40 79.11 210.06 73.84 182.18 261.29 116.99 161.49
2010 212.86 165.12 196.18 165.40 162.03 234.35 74.67 71.18 152.54 166.70 136.09 171.53 196.40 107.14 116.37 187.74 195.87 266.34 110.59 335.33 132.41 219.28 196.40 114.46
2011 207.12 91.05 110.94 119.40 102.78 178.88 84.77 190.51 136.93 106.94 62.17 96.78 84.43 65.76 0.17 24.74 7.34 15.88 23.44 223.27 139.63 232.71 132.83 175.87
2012 235.75 125.08 119.22 258.19 130.04 100.18 273.51 123.04 109.77 110.32 100.05 8.37 19.12 10.85 9.41 15.62 2.21 36.02 79.09 231.08 151.32 269.98 187.74 242.57
2013 496.75 114.14 226.73 89.26 123.57 225.07 122.71 187.85 179.88 172.95 116.05 31.12 310.69 59.91 48.89 136.79 55.22 49.77 32.62 174.67 232.12 60.60 224.52 251.56
2014 366.33 248.66 347.77 70.83 142.91 168.63 224.44 79.86 160.43 115.57 84.88 68.53 155.78 98.53 145.96 77.66 3.85 2.19 47.50 105.24 89.82 303.91 117.46 200.65
2015 225.84 140.93 322.05 135.25 180.45 147.30 148.98 142.72 174.33 12.90 104.25 1.79 8.99 52.80 59.42 34.54 0.00 3.86 35.04 49.57 210.14 177.13 258.99 161.31
2016 131.24 104.15 199.92 236.51 251.29 165.64 159.36 251.13 129.49 108.82 83.66 101.49 88.63 149.27 100.97 76.23 139.61 136.06 167.15 171.11 148.05 213.94 214.21 41.12
2017 147.58 158.95 274.14 180.17 134.09 159.64 155.01 148.83 185.67 103.16 87.89 107.10 55.46 129.27 30.55 37.54 44.22 127.72 175.33 141.61 182.47 135.43 151.98 138.38
2018 52.45 185.90 65.62 282.08 132.09 174.43 194.28 181.19 44.35 179.71 46.45 141.52 0.07 0.43 3.35 19.86 73.86 55.03 78.42 132.10 240.84 121.60 184.07 154.21
2019 198.83 210.59 68.55 230.30 180.63 159.48 121.62 227.08 174.38 70.14 47.67 50.98 94.33 4.07 23.36 66.48 0.00 78.34 133.51 27.03 83.78 140.18 147.84 265.01
2020 228.86 159.09 222.72 278.76 223.07 250.71 142.31 204.46 161.55 142.68 67.86 84.04 92.48 35.26 110.43 37.97 76.52 166.90 121.05 221.36 101.83 231.69 210.22 161.74
2021 95.50 202.79 215.18 257.03 104.89 189.79 255.48 83.92 164.52 103.14 82.93 134.96 42.61 110.52 85.03 89.02 160.70 110.84 16.92 289.67 151.31 222.12 176.40 224.63
2022 79.80 127.72 82.80 215.80 239.83 63.79 88.34 231.70 127.78 198.77 165.11 118.08 141.11 45.53 138.28 68.77 146.47 101.47 185.69 166.06 228.30 118.55 110.50 240.51
2023 94.95 100.76 174.55 237.02 164.94 196.46 38.28 202.99 160.71 19.33 85.52 104.73 139.82 3.47 93.21 0.72 2.13 9.23 54.88 82.16 238.99 166.25 114.09 124.65
2024 252.03 142.82 218.07 129.70 274.67 125.68 133.25 259.28 204.34 80.91 137.57 48.18 156.45 0.00 122.02 18.24 58.70 113.35 165.79 20.62 221.67 259.24 316.88 142.87
2025 164.15 314.57 94.67 197.19 202.79 128.60 172.05 96.50 131.82 103.96 80.44 187.76 236.98 24.55 145.76 102.31 78.35 187.14 – – – – – –

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 95.39126.94117.42127.64104.46120.5887.6296.36109.4556.8966.7228.0015.949.814.8215.532.1919.7834.0778.83116.45123.13112.65134.46
R80mm/hari 6.367.938.399.126.967.545.846.427.303.564.451.871.060.610.320.970.151.322.274.937.768.217.518.40
Reff Padimm/hari 4.455.555.876.384.875.284.094.505.112.493.111.310.740.430.220.680.100.921.593.455.435.755.265.88
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.