HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Alur Keujrun, Kec. Kluet Tengah, Aceh Selatan, Prov. Aceh

GPM01D_E09735_N0345
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.52 mm/hari
Reff Padi Rata-rata 3.87 mm/hari
Reff Padi Maksimum 6.23 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 153.37 90.74 87.84 79.74 79.62 132.51 150.56 67.55 141.62 62.57 87.90 97.41 102.33 237.22 166.20 375.10 99.25 85.20 136.41 195.96 310.74 81.67 143.55 249.17
1999 159.72 134.62 116.42 110.59 169.26 135.17 294.22 42.58 122.24 153.72 87.68 77.75 87.11 34.83 45.11 165.09 213.24 168.11 186.69 159.07 58.58 241.75 192.65 152.81
2000 125.08 70.03 75.07 128.15 64.32 298.30 129.04 188.33 68.07 101.47 91.48 84.99 35.49 119.81 174.17 62.47 217.75 202.21 174.77 141.70 59.68 221.54 44.50 194.15
2001 135.08 133.85 72.84 75.75 114.15 144.50 135.25 200.00 80.22 38.29 91.05 96.75 69.23 174.48 53.12 208.06 110.35 83.71 115.67 365.58 270.11 118.76 64.95 297.85
2002 44.71 166.15 20.64 185.16 68.68 150.41 83.90 320.83 227.31 55.05 116.86 40.15 36.88 162.51 74.67 108.16 190.92 155.97 220.29 206.45 127.63 157.78 188.12 92.10
2003 108.16 142.51 180.57 130.25 82.19 196.44 137.05 221.44 162.92 2.14 70.42 160.12 117.31 68.32 153.72 145.37 95.20 160.97 209.26 109.68 192.70 152.75 214.61 78.89
2004 166.54 186.63 72.58 100.47 169.40 184.49 133.71 253.34 144.07 98.21 120.68 87.74 74.22 73.14 47.30 109.92 220.47 219.93 224.14 153.41 180.36 94.40 137.50 89.25
2005 181.55 104.70 80.23 64.47 93.58 109.53 195.60 137.17 165.90 38.74 123.34 54.12 132.15 83.35 23.34 191.36 92.32 67.22 213.76 162.18 164.95 173.49 261.85 51.84
2006 213.09 23.19 94.36 251.33 78.97 155.80 110.88 239.80 146.11 92.77 82.26 168.82 86.20 50.09 38.69 175.84 159.94 138.86 168.41 194.81 248.44 78.03 170.90 196.65
2007 56.72 78.65 64.63 133.91 112.43 218.89 234.97 151.98 148.75 128.74 123.52 62.38 23.16 199.50 46.22 169.47 132.34 61.01 197.39 286.54 276.20 118.32 251.75 65.54
2008 88.09 129.99 74.87 91.53 115.43 279.77 148.01 192.68 23.32 145.82 82.91 78.10 112.60 71.05 26.94 257.83 182.32 58.45 143.59 189.01 106.66 211.76 210.72 125.18
2009 81.37 160.80 26.78 97.86 182.44 209.63 204.06 75.73 171.33 86.74 47.50 53.92 79.36 44.97 93.84 146.51 101.22 108.93 76.41 144.21 239.39 142.32 123.48 108.48
2010 78.29 222.97 80.76 135.13 139.86 184.77 103.67 225.03 103.29 85.79 134.33 68.12 83.16 88.65 127.95 113.81 98.38 183.87 217.17 93.53 219.39 154.92 111.38 184.54
2011 169.91 110.00 44.95 117.24 200.93 263.87 85.58 244.86 12.89 170.90 114.37 43.76 98.55 31.58 124.52 303.70 114.29 78.53 172.47 142.80 138.26 138.59 158.31 165.88
2012 82.28 111.31 104.93 102.30 140.83 129.11 182.11 164.06 118.74 164.66 56.51 35.01 154.01 111.51 63.33 138.36 74.34 61.80 93.16 198.87 187.85 163.89 168.85 125.01
2013 74.71 177.17 163.25 144.91 54.65 169.81 156.89 162.24 151.48 40.66 160.77 95.79 89.35 24.90 82.37 143.38 155.86 37.92 111.43 194.09 133.68 106.25 109.27 272.48
2014 164.26 9.56 11.21 93.45 40.42 159.90 139.35 127.74 119.85 101.92 111.86 15.86 109.01 11.36 154.72 147.39 117.00 122.84 145.31 170.32 136.66 201.75 108.25 229.68
2015 124.06 72.46 93.73 90.02 76.39 128.93 156.37 196.26 99.88 103.64 160.79 20.72 55.85 80.11 116.18 104.15 88.09 183.05 194.77 176.76 152.46 156.78 208.50 87.67
2016 184.39 109.47 89.56 47.00 108.47 226.75 134.90 125.01 117.21 131.17 105.57 75.55 58.64 86.66 43.72 263.81 208.80 74.89 103.12 256.31 123.65 210.93 80.16 177.72
2017 164.06 240.40 26.71 203.53 117.31 123.81 169.03 116.94 90.06 72.11 43.03 66.71 105.49 4.79 108.46 158.53 187.42 115.91 263.88 104.09 181.93 159.32 219.65 263.66
2018 89.54 97.97 34.72 137.62 295.18 100.13 153.33 216.93 103.03 84.29 7.74 103.07 68.75 120.35 72.45 77.11 117.99 138.83 300.31 232.20 232.23 134.12 188.45 54.50
2019 121.78 115.95 68.45 131.70 38.23 221.34 118.52 119.43 101.21 137.04 114.40 56.91 36.67 72.96 52.57 127.25 78.35 78.55 199.68 243.12 97.23 156.88 212.21 125.58
2020 69.45 168.75 114.51 47.93 120.11 130.80 236.96 283.11 73.87 172.80 85.26 96.30 135.26 167.79 70.38 103.60 155.91 94.28 120.76 156.39 168.98 110.00 121.06 184.57
2021 210.31 63.17 58.42 37.59 193.39 223.38 86.11 225.67 134.37 72.62 62.12 118.17 208.07 70.53 203.68 152.19 105.37 106.27 30.75 288.86 215.24 126.90 98.01 206.46
2022 151.93 85.82 142.66 118.81 190.33 84.12 84.06 139.29 166.93 23.20 150.16 191.63 81.40 62.10 96.61 189.02 68.63 190.47 139.00 201.13 216.87 77.24 163.45 154.60
2023 101.47 153.34 84.66 56.38 68.57 215.98 113.39 196.14 121.05 126.11 54.60 113.76 137.32 30.54 161.57 163.96 153.53 89.89 139.15 146.68 212.72 195.56 276.36 135.14
2024 80.67 232.47 49.73 221.13 135.01 120.26 95.71 216.08 176.14 95.06 77.61 150.05 39.06 18.83 174.80 194.16 179.23 115.56 278.74 54.37 105.33 128.79 128.91 188.98
2025 124.40 173.32 45.76 132.37 145.46 112.64 183.81 149.56 100.52 106.44 66.11 38.95 90.34 22.15 108.18 69.51 116.35 107.68 – – – – – –

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 80.1977.4142.9073.4968.66123.10102.07123.8988.0952.1760.9943.0452.4929.4146.00107.3594.6273.36113.97142.36116.85108.50108.8688.62
R80mm/hari 5.354.843.065.254.587.696.808.265.873.264.072.873.501.843.076.716.314.897.608.907.797.237.265.54
Reff Padimm/hari 3.743.392.153.673.205.394.765.784.112.282.852.012.451.292.154.704.423.425.326.235.455.065.083.88
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.