HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Birem Rayeuk, Kec. Birem Bayeun, Aceh Timur, Prov. Aceh

GPM01D_E09795_N0455
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.04 mm/hari
Reff Padi Rata-rata 3.53 mm/hari
Reff Padi Maksimum 6.25 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 104.12 93.24 6.11 9.53 10.45 45.47 8.35 31.76 51.78 154.76 107.93 122.68 67.37 266.66 131.76 395.70 254.61 120.83 139.81 333.65 331.35 148.69 215.26 488.34
1999 105.51 321.12 140.07 117.83 177.85 87.71 136.25 178.09 112.50 199.13 142.85 96.51 132.19 30.30 57.08 175.05 145.57 222.16 286.44 188.45 112.79 230.54 323.82 204.04
2000 164.98 74.54 53.49 178.46 80.86 255.32 162.59 90.75 118.10 133.61 124.37 84.46 39.88 132.10 163.42 86.11 174.43 388.37 216.07 200.96 141.52 301.21 31.71 217.46
2001 172.03 179.28 64.95 38.60 90.30 130.16 70.74 139.16 218.17 72.59 171.98 92.16 62.04 111.12 78.40 210.09 234.39 87.18 178.04 353.33 115.76 327.95 84.05 399.93
2002 120.82 107.33 9.75 56.50 6.42 95.41 61.97 92.69 195.20 49.31 116.46 56.12 56.14 113.83 103.61 69.77 143.14 242.60 175.30 149.22 175.50 90.28 19.89 173.42
2003 111.34 126.31 72.78 91.43 68.29 139.12 149.44 54.24 215.48 22.73 40.51 182.68 138.18 137.71 190.26 97.68 112.55 197.56 210.39 236.77 82.55 155.66 307.51 53.01
2004 98.82 55.33 85.32 51.66 105.37 96.63 115.23 72.90 128.14 91.70 162.65 65.85 142.87 131.24 47.88 129.86 188.22 199.32 100.39 273.60 167.76 52.50 218.87 63.71
2005 226.82 48.80 22.11 32.78 9.51 119.68 120.55 19.91 100.73 151.50 74.20 91.60 131.93 82.73 46.56 269.43 127.81 127.92 190.50 274.34 191.92 239.93 239.62 215.52
2006 201.69 13.91 130.11 51.46 12.91 150.26 102.33 149.49 100.60 189.69 116.67 192.11 46.36 155.91 63.70 192.98 187.38 110.51 131.83 210.55 122.98 98.13 181.25 213.49
2007 85.20 56.11 4.01 90.59 30.60 130.36 57.31 149.04 237.89 88.82 105.46 85.81 81.76 296.18 63.26 195.91 164.85 130.19 115.60 368.43 220.19 226.99 308.61 52.99
2008 97.50 36.48 24.53 73.87 133.81 135.36 61.13 128.02 51.79 121.81 119.29 45.49 138.69 113.45 73.81 245.98 201.13 163.28 162.89 323.24 123.82 345.23 304.72 148.38
2009 284.99 19.05 14.04 65.29 155.64 149.24 80.21 102.34 167.30 139.82 34.26 64.48 116.79 42.87 40.55 328.21 92.75 178.81 213.75 113.68 212.97 217.82 124.60 116.09
2010 242.90 61.36 13.46 66.63 61.13 98.56 124.04 56.96 88.65 99.27 166.50 176.83 77.26 158.04 145.49 84.97 124.27 140.62 125.55 206.35 206.64 191.92 214.96 163.20
2011 171.35 82.89 34.22 32.85 61.85 332.96 110.07 57.51 128.28 80.95 129.43 61.11 85.28 62.12 99.32 231.19 125.55 126.34 195.75 266.72 161.53 166.27 222.25 203.25
2012 210.68 67.80 76.99 72.97 160.19 88.48 113.99 82.35 195.16 151.73 96.83 44.44 111.22 95.48 58.57 159.50 112.53 125.43 143.44 127.48 141.03 183.81 251.98 163.41
2013 125.19 96.77 90.52 137.35 89.40 7.93 104.92 101.48 60.15 155.71 113.83 193.96 105.37 89.77 187.76 103.03 275.23 77.38 277.55 210.96 98.82 147.09 272.47 322.13
2014 246.04 3.01 16.29 18.52 63.14 49.33 50.22 26.20 78.34 145.16 119.23 29.82 66.84 70.23 148.75 163.45 161.45 147.99 119.37 204.80 114.57 141.56 78.22 467.67
2015 134.84 29.75 32.00 69.44 19.99 34.27 18.98 83.84 56.28 110.60 192.89 17.59 133.64 95.41 164.88 78.56 127.72 142.61 129.77 189.55 102.29 212.50 146.93 114.20
2016 27.34 198.85 199.03 12.32 11.32 12.62 3.17 53.80 140.60 106.31 105.02 139.63 52.38 201.57 67.11 220.71 193.38 150.88 198.22 278.23 149.73 95.52 173.45 124.77
2017 137.35 208.49 32.17 110.60 48.52 69.95 43.82 64.09 64.19 116.77 21.60 170.37 112.91 46.00 218.14 133.42 214.27 159.85 342.23 122.94 113.13 214.16 272.16 198.34
2018 147.97 90.84 2.81 87.65 10.56 53.70 36.09 156.22 26.02 133.95 42.32 128.01 76.07 145.06 93.99 187.45 111.04 145.88 316.96 199.67 189.44 125.79 145.34 55.26
2019 59.59 102.69 12.27 82.89 26.41 44.17 84.68 59.81 138.46 133.89 121.65 59.34 48.83 91.98 52.17 139.63 112.02 125.78 139.69 246.65 145.63 119.95 348.41 26.88
2020 13.25 60.42 52.46 63.11 55.13 29.15 64.32 206.31 165.68 148.18 141.44 102.26 125.96 115.55 74.74 107.29 222.52 108.05 182.95 133.10 118.80 240.85 338.09 189.93
2021 353.19 68.47 53.50 3.99 100.09 115.25 53.50 109.49 61.16 113.68 136.27 133.73 215.97 63.70 195.76 269.83 109.95 122.59 26.67 386.54 127.06 216.90 123.55 315.75
2022 82.22 91.54 43.34 292.86 130.47 78.30 58.99 70.72 156.45 74.97 234.25 149.19 106.46 73.27 74.73 211.59 117.35 229.32 264.46 321.80 296.64 88.66 336.04 186.43
2023 70.26 252.38 75.23 32.51 113.93 81.28 38.56 47.03 54.80 177.32 98.61 122.63 102.65 67.95 84.65 175.93 148.68 124.07 67.05 224.73 120.50 241.10 285.08 157.19
2024 116.53 163.02 27.09 101.44 56.72 26.99 82.30 72.83 126.78 153.42 147.38 140.41 64.47 33.30 163.71 205.46 164.81 230.86 210.49 131.53 105.16 216.13 149.31 178.04
2025 147.79 172.01 20.36 75.75 119.44 127.00 101.88 153.87 124.89 89.62 139.17 72.02 138.93 20.98 167.98 121.80 218.66 79.76 – – – – – –

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 84.6046.3313.2232.7312.5942.1942.7654.1559.3887.2592.3058.7060.8658.9058.27101.96112.55118.77123.07142.77112.99111.22124.1894.00
R80mm/hari 5.642.900.942.340.842.642.853.613.965.456.153.914.063.683.886.377.507.928.208.927.537.418.285.88
Reff Padimm/hari 3.952.030.661.640.591.852.002.532.773.824.312.742.842.582.724.465.255.545.746.255.275.195.794.11
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.