HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bakit Jaya, Kec. Meureubo, Aceh Barat, Prov. Aceh

GPM01D_E09625_N0415
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.74 mm/hari
Reff Padi Rata-rata 3.32 mm/hari
Reff Padi Maksimum 6.35 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 219.41 109.20 105.43 67.77 29.25 125.17 158.25 89.46 223.20 101.56 49.48 48.27 137.74 136.56 123.70 354.96 98.49 137.50 63.86 169.19 280.66 115.18 139.22 221.92
1999 113.45 199.58 96.51 65.04 202.33 127.61 117.54 61.09 128.79 84.72 19.11 19.76 99.77 63.00 29.72 111.23 95.16 235.18 169.11 116.83 73.64 233.39 121.83 165.52
2000 127.52 106.96 110.65 112.71 73.28 175.57 102.80 170.51 23.53 185.98 76.93 86.96 53.60 82.99 79.16 51.12 131.08 225.81 179.80 113.86 112.82 266.24 54.21 266.53
2001 75.72 152.22 56.17 74.60 109.18 125.90 127.98 222.86 52.24 27.39 65.77 128.45 91.50 156.98 45.29 65.17 97.99 87.49 90.07 345.93 160.06 110.93 49.43 259.24
2002 59.78 350.21 34.37 120.69 68.10 137.55 86.25 329.31 378.41 18.36 117.65 61.33 88.50 93.87 35.77 148.61 48.64 247.55 226.40 250.65 122.01 190.80 160.83 193.32
2003 68.77 207.13 176.83 108.61 88.34 131.56 147.24 235.60 123.93 3.68 81.97 128.07 37.11 41.97 157.08 161.16 54.77 146.20 122.07 164.80 253.16 189.91 198.53 76.77
2004 116.53 282.72 71.49 103.63 179.99 155.87 112.63 333.10 251.51 128.23 103.55 140.14 106.36 82.40 22.80 105.05 108.29 336.38 98.16 273.21 261.69 97.09 96.90 100.22
2005 261.64 33.74 102.54 82.67 66.98 160.53 118.96 186.49 195.87 23.03 114.91 74.50 94.07 102.21 33.92 166.45 87.95 27.95 233.20 129.66 273.95 197.87 268.64 28.81
2006 295.50 30.74 100.90 155.46 201.95 214.39 117.74 207.44 63.55 60.01 52.39 100.71 53.45 18.28 17.51 81.03 221.70 94.67 68.62 343.98 175.61 145.61 177.81 285.12
2007 77.60 232.64 37.83 208.14 197.44 187.84 317.82 188.89 135.54 65.02 160.44 63.61 30.28 150.12 43.21 104.26 113.41 38.63 278.22 192.64 296.41 71.28 287.35 85.18
2008 53.69 224.05 65.52 67.39 153.94 345.04 157.13 215.22 42.89 53.74 104.62 52.72 62.17 61.87 26.50 288.44 89.87 36.76 160.48 207.69 145.42 258.25 232.67 201.13
2009 93.31 138.08 10.71 116.19 168.25 112.68 203.76 51.75 117.69 129.60 10.26 66.53 105.14 16.94 116.80 145.51 130.58 66.69 44.08 62.13 379.89 157.28 93.34 154.25
2010 360.54 140.51 158.84 68.04 192.68 287.50 329.20 191.26 321.43 69.00 223.47 68.79 91.15 91.07 45.89 115.31 76.35 344.77 303.37 92.76 350.24 134.11 116.41 80.81
2011 156.72 127.68 61.29 103.17 159.09 224.09 128.56 238.62 13.29 117.06 22.58 62.39 69.70 26.26 227.74 203.14 85.96 51.24 95.36 216.58 190.81 172.26 136.19 232.05
2012 136.81 65.03 136.65 204.72 84.30 98.44 142.94 121.54 56.83 73.26 91.71 11.90 78.02 102.12 55.04 112.18 51.27 52.56 63.47 279.99 249.16 214.47 120.65 273.33
2013 85.10 89.56 157.85 170.03 34.85 182.85 277.25 106.02 203.83 20.04 226.07 114.61 57.55 27.31 51.00 189.62 206.66 35.66 33.46 135.76 215.64 99.92 168.75 126.99
2014 249.11 47.28 1.98 146.01 86.76 193.55 87.79 145.74 155.35 152.22 123.24 10.61 162.10 35.39 189.04 147.04 115.03 173.75 118.85 239.87 266.17 248.73 232.47 203.12
2015 138.73 63.92 68.00 127.07 56.55 114.45 199.46 239.95 126.33 95.01 268.27 17.76 75.33 66.99 94.19 106.83 163.97 177.02 144.60 224.16 191.94 182.32 269.62 61.91
2016 230.22 192.57 166.67 102.74 128.77 164.69 134.13 186.89 301.43 134.04 117.22 111.97 38.59 43.28 62.72 345.22 122.53 35.05 123.44 305.82 246.23 220.55 162.47 130.17
2017 357.53 238.83 12.15 197.86 146.79 88.81 149.46 76.50 138.63 72.98 17.82 40.56 69.36 16.93 128.01 69.28 150.86 67.17 314.59 131.96 193.59 227.14 349.74 235.40
2018 95.52 51.69 76.63 113.96 208.37 171.11 159.48 278.39 70.88 103.83 6.89 48.56 83.25 220.79 59.81 227.11 131.42 139.43 529.56 224.65 323.92 121.99 192.49 48.26
2019 119.00 105.25 77.09 100.01 41.09 151.81 167.99 126.62 39.61 78.94 117.81 54.72 18.11 55.33 62.44 152.95 41.43 137.09 246.48 348.96 82.46 270.85 230.73 125.38
2020 79.39 143.68 113.43 67.96 118.50 190.14 251.12 298.47 133.43 291.18 74.13 83.73 168.93 370.38 27.03 132.29 106.41 75.68 196.03 131.10 240.77 149.19 126.50 203.71
2021 160.54 71.53 102.18 15.60 168.60 318.74 82.75 144.91 141.10 65.42 69.26 100.25 322.14 62.97 224.47 96.56 57.78 98.79 25.47 203.55 203.32 165.44 94.37 265.70
2022 229.03 47.15 136.34 99.10 156.94 102.03 66.01 112.23 170.95 28.18 192.31 168.88 108.47 81.82 48.26 275.34 86.76 183.32 189.57 198.36 264.72 90.71 333.06 114.80
2023 89.09 192.26 75.18 46.95 124.50 109.22 96.73 158.88 207.63 31.63 21.58 128.06 79.43 69.24 105.44 118.00 140.79 176.88 179.45 319.62 226.58 177.12 338.04 348.83
2024 173.16 210.31 69.45 260.09 156.55 147.03 189.97 244.97 265.33 133.53 73.45 127.04 7.68 11.31 192.41 176.00 115.64 172.70 360.86 44.93 106.01 151.68 182.46 204.03
2025 194.40 197.54 34.81 192.90 247.85 189.21 304.60 92.97 126.87 86.38 105.79 21.51 126.83 48.75 170.17 42.68 117.51 65.49 – – – – – –

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 79.0361.4737.2267.9267.87114.10101.59103.4155.9128.0222.3836.7550.4727.1033.0893.4572.6448.7266.72124.52136.05113.48108.6083.43
R80mm/hari 5.273.842.664.854.527.136.776.893.731.751.492.453.361.692.215.844.843.254.457.789.077.577.245.21
Reff Padimm/hari 3.692.691.863.403.174.994.744.832.611.231.041.712.361.191.544.093.392.273.115.456.355.305.073.65
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.