HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Lambunot, Kec. Simpang Tiga, Aceh Besar, Prov. Aceh

GPM01D_E09535_N0545
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.48 mm/hari
Reff Padi Rata-rata 1.74 mm/hari
Reff Padi Maksimum 4.39 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 112.48 37.16 7.54 50.64 5.85 23.31 30.12 16.60 31.12 40.04 40.14 21.26 19.88 65.70 78.01 136.61 43.71 83.50 43.78 117.69 142.94 28.50 132.10 81.80
1999 51.71 115.27 91.77 99.90 97.23 35.51 75.88 29.05 32.42 62.39 13.86 5.05 49.21 24.05 11.72 111.36 63.26 84.22 47.63 69.03 44.53 98.08 184.47 89.85
2000 125.07 16.05 7.58 151.61 38.66 80.39 24.42 78.11 63.09 60.35 68.17 69.85 38.41 21.25 40.95 9.60 57.30 171.92 65.20 69.54 70.43 446.76 13.03 165.11
2001 103.76 151.32 63.75 6.42 43.68 76.56 32.09 34.58 55.09 15.71 39.62 42.86 44.13 31.27 22.85 22.73 86.35 38.27 53.13 310.59 110.73 112.97 39.35 251.95
2002 43.78 194.41 6.74 42.02 16.41 79.19 58.96 105.73 151.61 8.01 29.27 4.81 46.25 36.22 30.23 21.02 41.59 91.09 81.02 112.01 60.71 115.82 93.42 76.91
2003 100.01 105.96 96.59 45.52 61.72 101.63 81.06 50.82 95.51 5.56 21.49 55.73 26.87 31.80 48.24 88.14 34.44 39.02 130.01 135.92 142.53 38.07 165.87 7.01
2004 32.03 89.17 24.98 100.60 58.70 230.29 30.79 108.38 58.31 31.95 70.19 32.12 24.50 45.06 4.95 52.20 81.51 115.01 82.53 61.86 139.92 39.80 151.44 31.57
2005 77.92 45.45 22.35 30.82 44.86 299.46 82.05 34.99 88.86 10.84 34.92 69.66 29.00 38.66 25.77 48.61 44.75 30.59 133.86 90.62 76.91 128.27 140.23 89.75
2006 216.55 3.72 89.06 68.14 47.32 117.23 48.12 100.71 15.99 72.29 33.96 101.81 27.25 17.69 19.98 43.16 95.11 60.90 69.48 85.62 128.30 49.22 82.42 62.82
2007 52.47 154.47 0.47 55.15 136.13 57.66 100.18 81.10 165.14 19.36 62.03 38.77 18.09 78.73 14.59 32.50 61.08 23.28 35.53 140.77 178.36 78.88 146.87 80.66
2008 86.26 78.43 35.63 26.01 90.58 91.00 31.00 53.56 57.15 20.12 35.63 9.06 23.27 33.07 9.65 83.91 58.04 41.14 41.76 61.84 57.53 228.86 148.26 62.17
2009 179.70 55.42 25.48 60.03 99.46 81.59 161.73 9.94 74.25 74.03 5.82 32.85 12.98 14.40 48.90 82.43 79.79 48.79 24.02 58.35 196.37 140.66 96.52 84.39
2010 144.20 37.39 35.25 63.70 74.26 90.54 140.01 82.10 58.66 25.37 97.54 51.17 37.44 43.68 25.29 59.57 31.21 124.18 107.99 62.67 130.54 194.97 151.39 181.05
2011 89.57 93.31 40.81 60.16 218.07 132.92 61.70 74.57 30.02 41.47 12.63 20.51 38.52 12.41 24.46 115.03 79.95 27.34 34.99 101.82 32.02 128.81 93.33 103.39
2012 110.71 89.27 41.78 78.11 74.93 38.82 47.04 74.20 47.17 115.21 57.53 3.55 41.98 28.03 12.99 60.73 32.98 41.97 26.40 120.10 105.69 122.25 135.19 95.07
2013 130.28 156.98 78.63 96.83 85.86 23.28 105.29 34.96 111.02 11.63 107.88 44.68 43.80 20.84 44.09 20.80 109.51 16.92 48.48 66.47 75.63 81.62 207.60 92.11
2014 161.21 2.43 3.17 82.60 27.12 55.36 75.41 19.30 42.52 40.58 73.48 4.43 56.79 20.80 102.05 60.63 75.05 86.14 206.75 141.18 182.44 195.88 109.10 377.81
2015 103.06 58.10 15.38 36.69 30.96 84.89 117.99 188.59 41.21 31.90 40.43 23.19 70.02 31.21 81.54 37.20 77.17 79.36 66.32 148.08 98.53 151.26 108.01 52.00
2016 70.64 199.55 75.12 17.58 10.22 110.22 47.90 26.68 84.96 147.87 17.08 67.20 35.92 49.72 66.51 213.38 78.49 32.31 35.38 184.68 191.08 162.05 115.42 108.19
2017 238.31 198.93 27.23 76.29 59.65 172.71 68.70 27.12 68.72 67.65 12.99 16.52 9.88 19.36 62.79 39.98 139.26 41.11 91.32 111.47 67.70 274.71 407.14 45.14
2018 83.31 136.74 0.60 163.30 21.69 82.49 80.31 143.85 84.28 169.97 2.86 69.12 36.64 108.09 31.03 138.17 39.82 112.57 208.51 77.99 217.77 157.48 184.00 97.62
2019 48.06 117.16 38.18 73.47 63.65 113.20 28.39 99.01 9.96 113.25 74.74 24.20 36.74 80.37 46.24 38.80 21.21 91.43 147.03 179.29 60.29 138.67 94.51 35.96
2020 6.79 57.58 78.79 42.89 52.68 128.10 151.41 235.66 262.14 185.29 51.01 49.77 24.35 165.45 25.86 60.12 99.52 53.98 116.23 75.89 116.79 204.39 174.99 101.17
2021 282.99 135.38 90.32 5.81 82.33 283.61 167.42 64.71 97.00 58.70 88.04 24.27 255.14 50.31 60.84 108.98 49.02 134.76 27.33 165.28 102.34 245.60 164.92 210.69
2022 199.05 42.89 170.48 114.84 110.16 142.77 49.66 36.84 98.76 43.70 117.75 89.75 77.15 55.76 69.73 126.89 55.62 93.88 165.35 241.87 215.77 42.10 231.74 136.77
2023 74.91 449.89 90.21 13.81 80.84 67.74 34.31 45.60 76.78 27.34 27.40 49.09 21.92 39.17 87.91 10.77 70.40 71.76 104.19 100.43 94.34 164.11 169.87 149.22
2024 38.02 182.15 0.70 48.28 45.50 78.32 42.36 68.83 73.57 102.53 28.62 43.78 24.71 7.94 127.83 75.65 67.80 139.30 95.41 26.86 47.96 166.89 112.18 152.02
2025 198.64 72.52 33.90 171.48 126.02 56.59 178.14 103.70 75.82 73.55 76.14 25.48 46.23 40.58 40.02 27.63 73.63 30.81 – – – – – –

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 50.9841.797.3829.8530.1956.3431.8728.6639.4518.6316.4315.0323.0020.5118.9026.6541.2432.0135.4764.9560.5467.0194.0758.10
R80mm/hari 3.402.610.532.132.013.522.121.912.631.161.101.001.531.281.261.672.752.132.364.064.044.476.273.63
Reff Padimm/hari 2.381.830.371.491.412.471.491.341.840.820.770.701.070.900.881.171.921.491.662.842.833.134.392.54
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.