HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Mutiara, Kec. Sawang, Aceh Selatan, Prov. Aceh

GPM01D_E09715_N0345
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.69 mm/hari
Reff Padi Rata-rata 3.98 mm/hari
Reff Padi Maksimum 6.17 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 179.87 105.54 116.56 58.38 83.30 161.75 177.96 85.67 164.42 65.61 56.13 123.60 81.51 254.71 169.65 395.87 104.61 111.68 99.00 206.37 315.45 76.04 203.27 213.23
1999 101.45 205.80 105.85 102.27 182.60 125.56 278.58 27.34 112.78 152.19 55.25 76.37 76.97 53.25 42.75 161.99 190.98 192.86 205.58 145.16 77.18 202.53 188.13 133.09
2000 95.94 117.10 55.04 147.85 63.08 260.02 144.95 179.62 64.63 114.81 92.61 91.30 38.24 138.02 146.27 65.40 152.01 249.53 169.80 154.23 49.95 252.80 54.43 208.37
2001 103.69 148.96 74.33 101.87 164.24 106.23 121.50 216.17 103.86 39.51 86.18 109.91 54.05 196.26 31.68 218.83 102.89 73.36 138.80 331.07 206.02 150.18 34.88 278.59
2002 87.24 231.85 39.04 153.26 57.26 156.83 86.76 347.80 242.96 73.40 104.48 77.68 48.09 162.03 77.59 121.26 182.26 157.64 203.06 217.22 138.37 155.37 165.91 141.37
2003 86.30 147.94 150.38 172.07 89.27 197.97 132.19 218.20 158.61 1.74 53.34 168.74 74.58 89.76 176.74 163.89 130.09 139.99 196.84 134.97 218.65 208.77 226.10 86.85
2004 142.52 177.77 103.92 65.64 232.09 149.79 115.96 305.27 161.28 125.64 104.58 116.72 103.49 96.27 51.85 126.57 199.23 244.94 214.64 152.75 193.33 104.38 98.64 131.04
2005 288.94 45.11 93.98 60.93 86.62 118.94 138.11 176.00 161.82 26.98 128.51 57.29 125.49 91.88 25.17 203.99 87.90 67.09 196.63 197.45 228.10 167.48 269.52 36.31
2006 212.38 23.33 98.22 214.45 68.33 227.69 129.98 217.32 135.73 66.13 65.51 156.14 95.52 31.13 39.89 170.65 162.94 156.99 134.65 264.29 196.31 129.82 182.00 253.06
2007 95.69 113.46 60.09 158.99 129.05 302.62 294.67 131.23 155.05 89.51 148.90 69.34 27.38 204.58 65.56 147.77 148.75 55.58 210.16 293.96 323.62 108.61 276.79 74.55
2008 49.99 174.28 67.99 87.54 100.03 376.28 181.63 180.55 20.46 125.20 111.48 69.37 87.97 92.07 37.55 261.92 161.93 60.76 111.00 213.50 116.72 235.53 217.04 146.83
2009 59.39 176.80 28.03 92.34 156.50 190.22 192.33 80.69 172.41 111.67 50.88 51.60 91.15 40.86 110.44 163.33 74.46 138.79 81.15 101.19 274.73 144.02 113.54 145.73
2010 172.87 182.42 78.97 137.05 113.64 272.23 155.95 250.59 153.66 62.08 176.74 53.28 77.88 101.32 121.59 120.95 101.78 237.22 253.45 93.93 232.65 162.97 114.27 146.01
2011 168.66 120.58 59.51 97.69 169.32 303.21 144.75 225.06 12.38 159.27 101.45 48.62 95.25 42.71 162.05 293.09 101.69 96.41 155.43 156.48 147.61 143.26 162.74 183.31
2012 79.56 107.30 129.69 112.12 119.03 121.17 152.84 174.68 129.42 124.06 69.98 26.42 125.97 168.90 68.86 127.40 75.68 63.44 115.30 191.61 246.49 156.26 187.30 139.09
2013 52.01 148.73 157.98 155.12 35.67 228.10 176.37 175.64 203.28 40.81 166.24 93.12 90.69 23.78 100.35 134.25 188.89 24.68 81.85 170.26 138.75 114.09 152.75 218.00
2014 213.98 15.22 9.62 109.75 54.61 200.13 171.54 120.38 108.63 98.96 126.05 14.21 128.53 12.91 197.38 127.42 106.55 146.56 146.27 193.63 126.36 259.14 101.57 261.30
2015 99.41 95.24 115.48 103.08 78.07 139.59 146.11 219.62 93.28 77.36 183.13 33.94 71.97 77.16 113.55 107.58 112.79 200.24 178.60 196.61 176.87 195.85 267.66 69.54
2016 236.28 116.55 120.93 68.81 74.09 341.85 163.47 124.61 227.08 94.70 102.57 121.67 62.97 93.22 34.75 330.04 207.26 71.55 113.58 275.03 152.75 265.56 135.53 138.83
2017 205.22 274.21 26.95 215.37 119.38 97.23 129.48 151.23 89.23 82.29 25.55 74.78 104.29 7.05 141.68 101.76 189.30 107.61 271.18 133.30 218.31 183.96 225.09 304.63
2018 84.46 82.30 14.27 192.13 259.43 146.57 175.00 237.57 77.26 83.19 3.78 107.00 125.90 125.56 114.13 92.12 127.04 151.73 351.98 232.35 293.82 148.90 190.71 48.47
2019 104.93 112.25 72.63 142.11 59.68 211.09 124.60 135.48 93.98 115.98 109.43 71.60 25.27 76.51 57.89 129.28 70.87 108.39 211.84 272.07 132.42 175.15 211.41 162.69
2020 73.09 205.63 110.92 53.53 139.51 153.57 226.79 312.26 88.08 187.18 63.16 109.76 134.34 218.57 37.92 141.79 140.47 97.01 119.57 186.98 151.79 140.26 97.41 227.41
2021 201.95 48.87 33.01 77.44 157.10 279.81 121.35 172.94 160.94 91.39 78.36 103.45 223.03 73.54 205.57 162.35 105.03 112.75 34.56 272.41 225.86 124.61 100.18 225.87
2022 209.94 78.27 152.98 102.70 138.98 98.40 66.82 123.85 194.72 23.53 139.10 205.40 66.96 90.37 97.58 224.74 83.23 197.67 162.29 189.96 256.65 76.07 210.97 125.72
2023 68.73 163.70 100.64 40.01 95.64 176.30 128.26 141.99 125.49 122.95 46.59 118.36 117.78 40.55 128.61 222.60 150.33 113.61 122.20 173.41 200.71 204.01 279.32 220.30
2024 127.02 216.87 69.29 222.66 147.24 146.00 94.51 206.47 211.67 109.59 58.68 162.51 32.32 15.95 172.06 203.77 187.59 116.70 293.95 39.99 63.39 170.35 153.29 210.28
2025 150.07 177.02 57.15 143.34 179.13 141.74 187.28 158.53 99.52 112.00 78.41 26.44 117.04 23.77 110.58 66.39 105.70 99.37 – – – – – –

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 78.2681.4937.8368.1867.28124.68121.47124.4589.0057.8354.8751.0052.8629.6639.50118.2798.9370.65112.55141.08129.99120.40101.01110.17
R80mm/hari 5.225.092.704.874.497.798.108.305.933.613.663.403.521.852.637.396.604.717.508.828.678.036.736.89
Reff Padimm/hari 3.653.571.893.413.145.455.675.814.152.532.562.382.471.301.845.174.623.305.256.176.075.624.714.82
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.