HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Ujong Keupula, Kec. Seulimeum, Aceh Besar, Prov. Aceh

GPM01D_E09565_N0555
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.26 mm/hari
Reff Padi Rata-rata 1.58 mm/hari
Reff Padi Maksimum 4.48 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 58.02 85.81 1.30 50.77 11.79 12.54 8.91 29.89 44.47 28.71 25.54 19.76 24.03 40.58 105.37 102.93 46.63 64.54 25.30 142.87 164.95 18.39 160.08 82.15
1999 30.19 182.26 122.05 72.34 83.22 30.35 51.60 25.33 42.06 61.55 6.62 10.90 39.13 16.21 15.22 88.84 53.74 88.53 53.25 45.31 19.27 129.55 133.26 176.07
2000 157.08 8.80 8.52 143.26 58.86 65.18 47.67 43.95 38.15 69.84 69.29 44.63 20.54 17.91 27.92 13.15 59.50 150.34 57.14 56.44 117.92 452.18 20.03 136.18
2001 113.64 165.53 28.88 26.56 52.63 56.31 26.94 34.65 55.16 6.64 26.83 23.53 26.44 29.00 14.78 12.56 87.50 34.60 55.44 268.51 108.70 181.84 51.09 266.29
2002 70.79 215.92 12.43 33.20 2.75 123.94 48.88 91.32 139.68 3.15 35.65 4.78 24.04 28.42 10.95 12.41 32.17 64.90 62.04 130.97 78.58 89.20 95.40 74.57
2003 134.85 126.39 93.95 51.23 30.07 125.79 56.86 40.20 76.72 4.81 26.30 54.32 19.92 31.16 52.60 63.62 21.24 33.42 111.45 140.89 107.50 39.83 152.91 35.19
2004 51.70 67.01 32.91 67.01 48.04 184.46 21.37 111.90 53.72 22.95 42.66 33.90 15.19 29.85 6.92 28.13 67.64 67.98 75.95 39.09 181.43 30.05 150.96 55.18
2005 87.80 124.57 10.72 49.18 99.91 224.81 37.22 31.39 56.22 26.58 29.87 57.59 35.94 19.21 18.95 52.15 52.41 14.42 94.98 123.72 63.28 179.94 188.90 117.88
2006 213.62 17.86 73.70 97.63 13.31 124.86 44.20 70.93 14.25 58.96 55.07 57.54 19.47 12.79 11.36 52.34 83.23 51.29 51.23 89.83 127.91 53.00 33.84 150.21
2007 81.29 176.86 0.66 60.55 156.15 17.49 67.21 74.19 137.45 22.98 67.38 22.82 9.50 103.74 14.32 41.72 46.18 15.32 36.86 125.73 136.88 73.97 147.48 91.41
2008 45.50 91.69 23.40 29.95 90.61 99.16 40.23 41.55 27.15 31.79 32.77 7.84 23.27 34.05 10.08 82.00 36.41 15.73 50.37 35.21 47.66 280.25 153.80 64.87
2009 256.32 51.84 64.50 15.27 91.82 86.36 184.21 12.17 56.19 67.31 8.30 24.89 8.40 14.05 44.10 81.76 70.11 25.53 10.28 55.23 180.61 166.40 86.02 102.40
2010 118.05 82.71 20.90 84.94 56.28 73.01 108.24 80.15 48.93 14.52 91.47 46.33 33.84 30.58 23.91 46.93 30.32 96.25 58.81 84.69 144.43 168.24 173.36 130.95
2011 129.89 85.27 41.32 31.17 141.16 157.26 47.22 80.99 16.43 31.21 6.63 17.26 20.30 17.33 30.07 113.05 66.29 24.99 34.98 139.11 35.92 135.61 120.18 129.11
2012 132.51 76.27 31.97 63.82 104.90 19.71 42.87 66.45 24.55 61.73 25.65 3.11 36.47 20.19 17.95 43.78 18.56 47.50 30.60 112.81 85.88 142.47 161.96 132.02
2013 219.69 85.81 53.69 114.05 15.57 20.38 113.70 19.12 79.92 18.19 85.61 34.23 33.73 14.49 22.70 27.99 103.15 14.18 30.26 63.33 71.15 77.24 167.35 173.02
2014 134.59 19.18 0.77 43.74 8.46 69.63 61.87 12.45 36.09 40.18 51.62 4.01 29.33 12.52 77.39 82.16 29.39 124.02 171.18 134.60 134.50 205.54 96.44 469.05
2015 196.02 11.66 18.90 33.40 36.28 46.08 132.38 153.03 28.41 25.10 42.00 23.33 36.12 52.46 70.97 28.41 88.45 84.17 59.27 180.51 76.31 179.29 122.07 68.00
2016 74.48 225.00 80.35 22.31 12.15 88.16 31.25 17.70 89.36 75.36 16.09 46.48 28.27 73.83 27.16 188.82 54.83 8.03 10.77 132.60 170.50 172.73 148.13 85.74
2017 251.58 219.57 7.08 113.25 76.78 148.22 53.19 14.43 80.59 50.13 14.47 20.20 11.83 6.41 32.63 57.17 126.73 40.72 81.62 83.40 88.58 277.63 352.66 142.07
2018 135.20 115.37 13.37 155.11 3.53 58.31 99.51 93.55 75.30 186.71 3.21 45.80 22.93 76.49 13.90 100.47 35.06 103.91 240.99 68.91 204.20 176.66 173.75 95.13
2019 67.02 98.41 21.10 67.62 105.14 57.50 31.41 87.07 21.41 104.88 67.84 14.99 43.72 53.54 32.13 29.12 40.42 81.12 132.34 199.46 68.82 161.32 115.41 49.17
2020 16.80 29.02 81.59 28.89 42.61 119.93 91.37 227.92 320.41 95.74 45.85 57.57 48.24 116.11 16.84 51.88 89.85 51.32 98.14 49.89 104.32 218.92 199.23 114.92
2021 304.82 98.94 33.31 0.70 15.42 304.30 152.03 38.47 90.64 53.58 96.32 12.27 199.69 31.81 55.63 116.96 51.23 128.25 21.33 174.51 103.36 236.73 175.78 225.43
2022 223.49 41.19 152.60 103.14 99.72 97.65 69.77 46.35 121.41 15.36 101.46 69.83 44.72 52.53 55.37 94.77 56.06 39.56 163.35 200.25 219.22 31.18 219.85 182.56
2023 89.05 544.13 84.56 27.33 63.28 79.18 11.47 51.24 53.87 24.09 26.64 40.45 24.65 24.98 67.28 20.70 74.20 60.38 117.88 108.80 126.87 194.68 192.37 166.14
2024 38.32 309.44 0.86 31.75 21.95 79.80 22.70 74.50 64.02 90.99 41.34 46.64 19.20 7.79 119.52 57.84 64.65 148.32 123.99 40.46 58.63 187.67 115.27 167.13
2025 214.03 51.03 19.09 171.13 140.19 51.40 199.23 136.04 67.28 55.26 55.37 13.52 19.59 37.39 31.38 17.75 52.75 17.40 – – – – – –

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 56.7538.758.2328.5713.0842.9330.3924.0828.1517.6215.7612.0019.4214.4014.2426.5334.4817.0730.4653.0966.6065.5896.0271.94
R80mm/hari 3.782.420.592.040.872.682.031.611.881.101.050.801.290.900.951.662.301.142.033.324.444.376.404.50
Reff Padimm/hari 2.651.700.411.430.611.881.421.121.310.770.740.560.910.630.661.161.610.801.422.323.113.064.483.15
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.