HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Alue Waki, Kec. Darul Makmur, Nagan Raya, Prov. Aceh

GPM01D_E09655_N0415
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.91 mm/hari
Reff Padi Rata-rata 3.43 mm/hari
Reff Padi Maksimum 5.77 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 159.29 131.39 98.81 73.79 71.06 75.82 139.09 134.62 185.56 104.52 65.92 39.24 81.03 153.32 201.62 240.07 86.43 134.93 49.64 164.15 257.77 86.04 105.59 181.30
1999 115.30 160.74 84.04 85.09 163.65 161.16 123.70 72.66 191.56 56.11 26.87 27.28 87.99 37.39 27.66 112.72 120.57 211.18 184.11 141.66 65.04 176.27 134.46 138.41
2000 97.56 105.66 35.81 183.03 73.07 227.94 112.45 169.52 39.43 157.17 70.34 68.14 40.19 87.97 87.60 49.50 147.16 165.85 136.56 96.23 181.03 166.99 96.36 148.98
2001 67.56 143.48 69.83 114.62 137.57 85.54 126.34 160.57 35.26 24.64 44.67 130.59 96.86 156.98 33.87 68.88 79.21 84.10 110.81 243.23 140.12 92.55 61.07 230.20
2002 90.91 274.56 46.79 162.58 93.19 113.32 164.16 265.63 311.58 27.61 135.44 42.74 61.65 72.08 33.03 117.91 133.31 140.56 203.07 193.37 107.99 166.22 183.90 127.46
2003 95.19 184.58 144.87 135.78 105.33 150.81 193.61 193.96 109.96 4.39 75.59 101.26 49.89 34.85 121.19 168.86 88.99 131.47 122.70 92.89 247.27 158.50 163.89 82.41
2004 189.64 230.03 61.85 107.19 122.97 241.95 131.15 298.77 169.49 160.17 90.65 106.21 114.00 65.57 28.19 98.73 118.17 269.43 126.36 248.67 137.84 150.56 85.60 110.37
2005 192.39 77.09 69.46 87.38 83.90 136.00 100.48 212.14 134.50 41.04 76.30 69.19 79.59 85.42 28.06 143.67 44.19 51.09 197.60 138.83 220.82 212.75 216.52 40.29
2006 256.29 7.96 128.32 141.52 133.87 164.19 149.67 183.60 102.59 46.81 43.38 88.81 35.04 13.82 12.01 143.78 243.65 98.61 124.47 232.23 227.42 96.84 139.48 292.15
2007 43.92 235.60 62.34 209.19 182.35 237.64 341.99 133.22 95.30 91.23 168.63 50.19 24.82 132.87 28.60 138.56 107.83 25.39 286.82 178.43 262.18 86.77 261.69 106.30
2008 94.91 163.86 119.95 56.26 152.57 283.97 200.81 95.72 12.89 78.74 73.83 139.09 82.53 38.21 38.68 230.83 58.62 21.59 132.52 124.10 115.55 218.44 217.47 157.64
2009 92.22 130.00 20.09 63.42 167.03 135.67 200.10 55.39 105.64 100.07 13.10 63.30 106.86 20.06 94.08 125.86 112.90 46.58 31.72 113.68 339.30 147.39 145.28 99.03
2010 236.63 193.76 178.98 74.15 176.19 278.74 188.67 256.53 320.22 70.04 155.11 75.56 98.72 69.86 48.94 104.43 119.90 266.34 313.76 50.23 187.46 124.29 77.02 88.33
2011 137.73 110.82 112.92 87.71 163.51 225.54 126.21 215.75 26.53 74.59 38.61 48.36 58.61 17.12 221.92 202.33 61.13 60.39 96.04 176.75 167.92 161.11 149.03 155.43
2012 93.30 80.56 193.31 139.94 89.72 109.19 198.90 105.85 111.06 53.87 74.73 6.22 76.94 85.69 58.81 106.27 38.22 50.87 81.56 226.63 225.06 160.44 208.98 195.62
2013 64.49 115.78 142.90 144.66 39.78 214.79 197.05 149.36 180.00 24.98 172.68 92.40 53.16 17.49 50.28 135.07 193.05 21.83 48.76 111.46 122.57 121.22 139.53 110.20
2014 297.14 16.06 0.81 109.23 72.09 193.99 108.75 146.08 133.93 112.24 102.69 16.34 95.71 63.67 158.52 154.92 126.09 129.18 167.92 193.82 216.85 183.94 166.54 221.28
2015 117.22 99.03 101.01 71.83 78.54 119.16 208.31 174.75 123.87 86.22 246.38 15.24 63.84 63.93 91.58 100.38 139.73 159.69 159.79 192.16 168.39 162.50 263.49 59.73
2016 266.53 142.57 119.35 102.45 105.62 214.03 141.12 137.42 303.78 116.68 77.14 123.10 35.69 38.39 64.21 273.95 133.79 22.90 74.46 251.14 169.35 218.15 109.31 141.66
2017 287.25 204.08 39.42 144.00 147.80 80.42 139.68 171.16 111.84 49.51 21.58 46.23 61.66 14.91 110.58 81.38 125.20 66.82 218.30 197.70 156.09 200.06 283.92 233.01
2018 79.42 47.89 73.91 107.26 205.56 152.62 181.25 216.62 96.91 80.21 7.43 48.76 85.78 153.05 56.10 152.31 132.34 103.28 331.98 240.38 275.77 112.47 150.52 72.52
2019 144.02 132.52 93.26 135.47 14.24 216.11 159.93 105.43 49.67 77.09 89.98 58.33 13.10 61.56 41.59 129.01 55.68 99.13 273.13 245.24 124.31 211.14 227.98 157.38
2020 63.64 178.55 124.19 74.06 104.89 178.36 235.16 274.43 117.13 232.46 61.50 88.59 101.09 330.66 33.58 98.39 89.67 76.15 140.97 132.29 157.37 145.84 91.19 189.56
2021 155.23 78.65 96.69 23.83 128.44 272.69 92.30 135.96 153.83 43.35 51.25 117.33 258.27 64.91 167.99 129.85 68.57 77.82 16.97 206.30 146.02 163.28 114.60 218.61
2022 196.01 61.68 128.63 103.81 145.69 91.08 81.95 93.57 128.50 34.57 200.99 139.01 67.96 78.19 51.33 229.47 67.19 178.46 135.93 217.72 251.16 42.26 205.23 150.34
2023 65.68 171.60 75.56 52.57 79.24 153.22 111.94 153.65 172.50 61.53 23.68 131.38 71.49 54.32 107.38 104.96 65.81 212.10 135.72 201.58 220.68 153.76 231.11 269.56
2024 106.99 261.36 64.06 289.17 131.88 137.43 124.76 231.16 199.92 129.89 49.14 122.32 6.23 10.31 128.64 163.35 132.79 125.78 302.98 58.54 91.01 90.77 179.85 175.69
2025 121.44 194.16 45.79 151.30 173.96 143.08 284.75 72.03 118.80 105.00 81.95 30.45 95.53 44.10 119.72 46.09 112.18 57.26 – – – – – –

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 77.0478.3346.5973.4077.45112.49112.35103.4886.1739.7536.2637.4839.2919.5532.1498.6664.8750.0178.72112.79123.6195.12101.8994.75
R80mm/hari 5.144.903.335.245.167.037.496.905.742.482.422.502.621.222.146.174.323.335.257.058.246.346.795.92
Reff Padimm/hari 3.603.432.333.673.614.925.244.834.021.741.691.751.830.861.504.323.032.333.674.935.774.444.764.15
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.