HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Lancong, Kec. Sungai Mas, Aceh Barat, Prov. Aceh

GPM01D_E09615_N0455
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.36 mm/hari
Reff Padi Rata-rata 3.05 mm/hari
Reff Padi Maksimum 5.41 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 175.24 114.11 74.41 71.98 42.16 138.74 133.17 143.43 153.97 64.95 53.56 47.66 78.25 131.88 150.32 218.34 141.00 71.69 71.34 88.01 226.60 100.84 187.03 150.18
1999 87.86 135.24 121.60 96.73 153.30 155.91 101.85 41.51 108.88 119.92 31.40 11.74 69.99 33.44 24.48 128.46 118.31 178.04 114.24 127.59 63.48 178.34 140.03 187.21
2000 85.84 118.92 61.95 148.53 46.74 176.25 107.03 116.39 90.45 111.04 87.63 45.69 21.30 80.37 77.65 34.51 143.11 263.09 150.16 57.14 254.49 157.61 35.66 239.23
2001 97.99 93.59 85.07 69.73 93.69 84.32 126.05 135.65 54.68 21.71 18.49 88.02 58.44 110.79 37.33 50.01 98.36 78.04 78.23 274.59 169.80 83.48 80.96 223.10
2002 108.84 281.72 37.46 132.97 78.89 126.88 93.47 292.21 327.21 16.24 109.84 34.60 61.86 49.09 26.91 92.95 72.14 135.48 170.95 191.70 128.18 105.19 181.65 87.48
2003 144.19 146.28 124.83 110.50 103.21 142.31 102.57 158.96 130.66 8.40 114.90 81.00 46.97 37.47 82.18 165.18 67.40 102.71 98.89 149.79 243.76 137.33 265.76 35.07
2004 172.80 178.91 38.09 133.90 114.06 150.65 150.35 244.21 204.63 93.89 72.69 66.79 118.25 49.76 16.63 96.10 96.70 246.27 84.70 241.40 145.23 133.60 115.35 102.84
2005 190.55 83.86 77.05 79.68 101.10 148.29 81.93 186.29 150.71 45.47 69.19 57.63 86.66 58.19 18.48 117.75 49.18 39.75 187.79 99.39 215.72 179.69 197.33 81.54
2006 267.36 11.10 198.29 78.06 89.83 148.73 122.70 126.02 83.60 33.52 41.24 70.65 36.35 10.86 3.69 86.85 116.48 101.99 60.12 260.35 141.27 139.82 173.92 196.09
2007 93.98 149.27 24.06 117.88 169.88 167.91 204.77 137.15 112.37 60.85 127.17 35.07 12.25 139.19 26.06 83.74 50.81 63.01 202.44 147.19 217.82 151.38 286.59 82.09
2008 108.52 132.25 52.03 62.14 203.02 248.01 170.31 118.95 19.81 63.97 98.63 40.91 70.01 29.82 21.14 194.51 49.58 16.79 134.66 142.83 82.51 234.10 225.52 147.45
2009 109.54 169.37 19.92 81.73 234.16 112.13 172.52 45.46 120.90 136.99 8.99 53.12 58.79 19.83 82.13 127.36 51.58 90.17 37.90 64.18 375.13 118.13 150.05 107.90
2010 263.94 162.95 125.25 35.76 217.10 280.76 203.03 136.36 220.59 79.74 168.56 53.95 61.39 52.61 55.61 74.37 84.43 211.63 206.24 71.75 172.01 137.47 75.02 129.08
2011 112.35 183.48 64.97 127.76 239.14 183.50 128.94 200.94 21.40 92.09 20.96 49.31 44.06 34.23 146.76 181.47 79.95 36.08 67.64 185.97 84.21 219.03 109.82 190.20
2012 106.68 64.55 115.96 149.07 122.17 60.38 150.10 61.69 63.29 58.17 50.52 19.53 31.77 89.70 69.12 63.63 57.06 40.37 68.66 204.82 168.23 202.09 103.51 280.21
2013 47.04 261.08 164.80 109.07 45.18 187.77 185.52 133.37 230.46 10.70 127.59 91.17 59.26 12.50 30.71 179.02 147.48 20.20 21.46 93.79 152.22 91.39 194.05 108.84
2014 255.67 22.99 1.38 115.70 47.77 184.07 50.66 134.43 140.02 94.22 83.54 16.78 97.98 26.72 161.70 128.14 93.27 117.63 114.99 188.64 210.57 206.47 192.66 251.50
2015 153.63 92.49 115.20 45.51 59.40 85.18 164.00 189.08 71.51 99.53 169.17 18.86 60.03 46.57 74.08 80.59 113.22 132.22 128.63 180.43 179.69 147.02 262.06 76.86
2016 188.10 200.35 90.75 81.41 106.35 207.63 155.74 85.86 272.80 130.11 66.99 98.71 31.97 37.98 54.66 251.57 84.75 19.76 50.46 261.19 211.36 150.65 114.05 141.83
2017 303.67 218.08 14.85 142.70 137.66 57.17 114.01 90.50 124.95 68.54 15.45 27.67 48.25 9.45 94.13 88.96 137.13 35.98 186.65 123.24 192.70 184.21 250.10 245.06
2018 75.78 66.46 44.07 137.12 145.40 174.83 217.47 194.28 113.12 89.26 6.96 28.22 116.48 94.10 58.75 120.49 93.71 103.81 321.21 210.19 234.58 145.63 161.47 93.86
2019 138.21 112.40 67.26 97.78 36.49 158.27 87.99 137.40 28.96 105.69 83.73 39.64 24.83 64.51 36.16 130.81 41.93 99.30 240.69 249.85 97.82 213.06 186.57 136.22
2020 51.19 64.00 194.81 60.92 120.34 183.85 178.64 299.36 171.97 226.56 53.38 87.99 94.41 304.28 26.46 92.96 85.57 61.04 124.38 139.58 205.26 134.50 144.73 146.61
2021 217.55 63.71 99.30 50.95 98.54 294.18 106.16 157.68 144.36 59.87 58.64 59.07 262.86 27.54 138.25 101.62 37.85 96.79 24.98 174.17 156.23 177.50 136.80 201.65
2022 176.82 67.49 150.96 120.95 152.92 54.68 65.85 83.49 156.97 17.65 181.53 95.64 60.56 79.58 32.75 228.55 57.71 145.93 150.73 222.05 216.70 35.97 255.02 101.56
2023 143.38 193.51 75.14 55.84 66.51 171.59 86.84 157.87 146.76 52.13 9.44 112.28 62.10 34.77 103.75 108.00 133.98 113.05 174.41 180.86 146.83 242.36 249.18 210.72
2024 129.38 217.68 82.87 254.56 90.16 141.33 164.36 210.78 266.41 84.96 52.76 109.49 14.26 16.76 151.36 125.73 77.50 168.29 265.25 70.95 62.04 154.50 165.02 189.32
2025 163.96 156.75 41.22 196.15 210.14 124.67 200.14 124.24 148.72 86.21 99.62 20.03 92.06 29.28 120.90 28.70 96.25 50.16 – – – – – –

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 92.7566.0837.9661.8957.07106.7492.3789.5769.8731.1620.4726.1431.9325.3425.7479.3551.4339.0264.6391.47116.03112.95112.3591.30
R80mm/hari 6.184.132.714.423.806.676.165.974.661.951.361.742.131.581.724.963.432.604.315.727.747.537.495.71
Reff Padimm/hari 4.332.891.903.092.664.674.314.183.261.360.961.221.491.111.203.472.401.823.024.005.415.275.243.99
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.