HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Data Gaseu, Kec. Seulimeum, Aceh Besar, Prov. Aceh

GPM01D_E09555_N0535
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.58 mm/hari
Reff Padi Rata-rata 1.81 mm/hari
Reff Padi Maksimum 4.10 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 74.58 44.77 5.06 53.56 28.39 8.46 26.10 57.25 35.65 35.87 37.98 14.00 40.86 49.17 99.44 118.28 61.89 57.34 34.26 98.25 165.10 25.75 108.40 127.55
1999 75.70 104.82 85.07 77.28 112.27 32.03 62.74 26.87 44.05 49.64 8.16 8.51 57.56 10.66 17.00 88.85 69.95 70.31 59.07 51.62 53.68 96.44 168.48 117.65
2000 141.50 14.68 21.37 149.42 48.09 105.02 36.08 59.31 55.76 76.37 78.85 53.55 19.47 34.21 35.22 14.02 56.91 198.51 52.83 67.59 83.53 420.22 33.43 155.38
2001 123.51 172.78 52.48 13.28 39.36 65.22 46.53 35.12 46.48 9.89 32.86 29.07 46.94 25.82 16.38 13.95 91.33 29.52 53.58 277.70 147.38 96.60 63.33 192.69
2002 48.42 150.21 12.77 38.61 8.22 92.73 79.90 96.85 142.56 14.56 40.35 3.77 39.29 28.17 18.24 29.65 44.95 91.76 100.10 108.41 80.36 85.34 119.27 53.19
2003 125.40 91.52 111.73 36.60 45.17 98.83 76.94 54.69 95.70 3.54 29.35 61.48 20.95 28.83 55.17 63.47 16.35 60.29 96.73 122.93 121.04 69.09 158.06 18.55
2004 56.11 75.85 30.45 71.39 50.99 218.72 53.12 104.78 71.90 25.19 69.90 18.11 23.30 32.81 0.98 48.93 112.47 100.09 69.18 113.27 130.07 56.98 147.72 35.85
2005 115.87 74.20 19.97 13.77 58.46 295.02 56.52 56.27 67.67 22.69 41.15 51.30 35.47 22.56 17.26 46.77 31.70 39.66 121.74 78.10 72.21 130.47 153.26 78.65
2006 198.02 13.57 102.58 96.01 42.69 106.50 69.37 101.75 26.16 58.48 49.59 69.65 23.09 13.78 5.78 44.53 80.98 66.96 50.86 94.40 134.83 41.58 87.15 61.16
2007 40.45 170.85 0.21 79.77 127.13 59.90 94.18 71.38 127.84 54.95 72.63 26.44 5.69 87.98 11.37 42.89 42.56 19.56 43.08 141.20 152.41 83.58 139.64 76.71
2008 59.80 90.80 39.68 34.56 101.20 90.16 53.95 43.02 52.16 33.17 38.51 15.77 49.41 15.70 5.31 96.46 54.34 15.51 63.29 46.74 64.98 231.29 150.76 64.84
2009 198.69 45.22 11.27 37.51 109.22 94.32 153.47 10.58 53.17 77.06 6.82 26.44 8.14 13.26 38.30 83.33 66.06 33.42 13.71 61.20 196.57 103.68 82.59 97.70
2010 109.98 58.86 12.11 81.53 67.68 89.09 125.82 76.00 72.06 27.57 85.92 58.36 26.41 48.65 20.55 68.05 39.64 130.62 82.90 78.50 119.93 173.09 88.44 207.16
2011 115.89 84.25 60.96 45.61 276.71 68.39 54.55 123.34 16.23 51.28 6.36 16.44 28.92 13.92 58.41 87.50 76.82 22.61 28.89 119.02 39.75 110.72 110.52 99.15
2012 104.43 95.68 50.88 72.02 74.44 35.23 63.15 92.85 33.73 80.17 40.84 4.01 27.28 28.28 5.85 69.94 41.25 29.27 43.12 104.16 77.22 157.07 125.05 103.31
2013 143.72 124.08 93.82 73.15 53.99 46.32 107.18 62.03 107.03 11.12 94.70 40.82 37.17 14.99 27.39 23.02 105.72 10.16 37.59 48.20 102.21 60.12 269.28 118.71
2014 139.13 8.61 1.53 68.43 41.58 56.26 69.23 35.66 48.96 34.55 59.14 1.36 49.31 12.42 77.53 87.49 55.26 95.71 181.84 138.29 110.37 254.40 90.70 367.00
2015 145.88 33.97 26.50 29.31 23.95 90.31 144.95 178.43 57.58 51.69 54.14 13.68 58.98 32.25 72.94 35.30 67.20 77.12 68.86 149.00 85.22 144.73 123.39 48.96
2016 63.96 224.61 58.85 23.29 7.21 81.08 52.63 28.44 81.72 122.99 28.09 52.29 37.04 45.18 54.22 190.47 52.82 9.63 15.56 157.66 205.77 138.02 109.35 121.15
2017 202.96 210.08 16.66 81.68 62.45 171.96 64.15 25.68 71.73 57.69 16.68 15.34 5.01 13.85 60.49 45.37 134.25 37.45 76.26 114.15 59.56 280.14 342.52 91.34
2018 77.98 116.92 6.44 150.28 44.35 53.29 97.55 126.09 92.12 142.52 5.50 42.65 27.91 83.24 22.23 100.31 41.93 101.20 185.21 111.45 207.89 142.86 182.64 75.25
2019 74.69 77.16 28.37 117.84 60.36 97.33 38.59 105.26 17.27 96.97 65.49 20.43 22.04 64.92 23.55 51.00 32.88 87.71 130.91 182.90 88.65 102.73 73.49 45.57
2020 9.85 7.98 57.02 46.34 86.63 114.83 120.15 228.74 277.52 120.18 43.25 51.38 43.11 147.24 15.05 67.66 90.83 48.63 98.66 69.87 134.91 180.94 178.26 94.95
2021 256.95 136.01 41.97 26.30 121.86 237.47 134.34 63.08 74.46 57.05 98.58 16.00 226.15 42.35 72.49 84.56 39.76 134.82 21.25 172.63 120.54 200.07 114.43 182.95
2022 185.96 66.12 164.44 79.07 99.70 119.62 57.33 38.36 93.09 26.66 126.54 66.90 48.84 60.87 51.63 114.47 72.32 56.83 164.85 203.45 200.06 39.69 221.94 121.91
2023 44.80 435.97 75.16 22.56 43.60 112.13 25.24 63.07 66.95 20.34 27.03 39.40 23.11 31.61 60.07 22.42 60.31 64.66 125.94 70.50 103.57 159.11 184.51 105.96
2024 49.14 178.35 2.96 70.10 38.85 92.17 37.26 93.89 93.56 75.76 22.02 38.33 23.13 10.24 121.25 64.30 64.95 137.99 109.57 36.00 50.20 153.90 116.99 133.39
2025 186.28 63.78 23.04 176.85 118.34 80.65 140.10 132.45 75.61 50.46 66.67 14.77 32.78 39.20 36.85 41.82 62.68 27.64 – – – – – –

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 54.7142.6110.3028.7039.2655.6644.9435.5542.3722.2220.9513.9321.8213.8314.3134.1740.9526.6336.2665.0369.3265.5087.9257.97
R80mm/hari 3.652.660.742.052.623.483.002.372.821.391.400.931.450.860.952.142.731.782.424.064.624.375.863.62
Reff Padimm/hari 2.551.860.521.441.832.442.101.661.980.970.980.651.020.610.671.491.911.241.692.853.233.064.102.54
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.