HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Tajun, Kec. Kubutambahan, Buleleng, Prov. Bali

GPM01D_E11525_S0815
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.17 mm/hari
Reff Padi Rata-rata 1.52 mm/hari
Reff Padi Maksimum 5.29 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 62.45 166.03 80.82 69.15 41.69 163.04 99.22 90.19 17.54 85.07 20.83 57.14 72.11 64.85 0.27 48.46 1.80 74.83 21.12 185.03 67.95 96.44 57.07 262.99
1999 127.09 272.98 158.52 224.18 141.70 217.03 260.84 28.97 29.81 9.14 7.43 13.69 7.42 5.29 15.74 0.38 0.09 0.48 34.09 56.80 187.33 26.71 167.81 164.18
2000 85.74 230.34 102.93 153.46 151.07 220.92 145.49 100.09 54.75 201.89 39.60 21.24 0.88 11.40 11.34 0.82 1.21 7.31 39.72 60.18 109.89 284.35 49.65 72.73
2001 184.67 121.45 169.39 21.18 78.86 194.52 56.88 45.03 3.44 18.03 142.11 1.67 9.53 17.37 14.43 7.28 0.00 4.13 13.17 54.45 61.76 101.75 118.07 140.21
2002 86.60 229.90 295.87 175.50 135.32 81.60 82.20 12.86 20.61 4.08 9.55 0.77 0.28 1.50 2.69 0.27 7.65 0.08 0.71 5.71 7.31 114.19 127.98 188.66
2003 177.84 274.76 114.28 241.54 220.67 18.27 102.45 5.92 62.21 5.25 1.70 50.89 0.77 3.85 0.00 1.31 6.37 12.64 10.37 7.71 34.63 74.24 107.23 141.44
2004 110.58 143.12 184.74 186.24 211.40 79.25 17.26 21.50 33.90 60.08 15.04 0.12 13.13 7.98 3.90 4.79 1.08 30.36 10.42 3.54 9.98 114.82 105.17 169.12
2005 20.03 170.93 174.63 49.00 104.81 115.77 186.96 12.54 10.85 2.19 28.52 31.45 36.20 5.44 5.28 5.04 0.06 1.70 13.53 83.75 1.23 156.93 139.75 232.25
2006 100.79 275.09 38.11 233.13 71.62 216.28 82.59 98.46 74.18 85.83 4.98 7.30 2.99 3.47 0.48 1.38 0.03 0.00 0.64 1.16 14.80 13.60 8.67 134.74
2007 44.86 66.58 104.74 125.37 178.82 230.31 98.33 96.51 29.75 39.18 25.42 89.75 1.92 6.55 1.43 18.80 2.43 1.52 0.82 4.27 65.18 12.20 26.81 241.01
2008 136.80 95.52 216.64 120.87 69.48 220.67 48.81 37.43 68.44 4.17 35.97 2.24 2.39 0.26 14.47 5.26 23.84 4.87 17.76 52.22 34.01 150.25 164.51 137.35
2009 287.50 137.47 150.73 173.75 134.58 33.47 50.01 80.65 96.42 62.14 19.29 2.20 2.40 5.06 1.77 0.32 3.19 2.83 39.56 11.51 21.96 51.44 102.30 172.98
2010 169.30 203.41 165.25 89.22 86.10 107.04 125.24 117.34 160.92 114.66 67.14 29.18 15.60 126.96 16.87 16.72 98.29 110.31 111.88 119.22 132.33 40.07 163.30 174.36
2011 162.62 120.07 91.08 91.03 206.14 154.20 160.17 40.69 168.27 14.65 0.90 8.10 4.89 11.03 3.84 0.92 2.79 0.46 1.81 38.97 132.40 46.62 116.07 136.85
2012 198.40 255.43 129.71 51.96 263.28 91.95 25.22 35.77 163.43 2.10 7.71 7.71 3.81 6.35 0.85 0.61 0.73 0.47 11.96 6.25 11.27 79.76 140.45 148.09
2013 264.82 120.99 38.50 169.39 180.87 41.08 187.91 25.96 63.88 82.31 117.91 35.65 65.04 16.55 1.64 0.33 0.99 1.70 1.55 15.31 76.13 144.18 84.46 194.65
2014 133.38 285.40 71.13 136.04 122.28 59.66 85.22 31.91 30.69 20.19 3.93 31.85 27.69 3.98 1.65 2.32 0.01 0.21 7.45 0.00 71.10 82.25 164.53 162.98
2015 104.83 150.15 148.32 81.12 345.72 41.48 43.34 157.08 97.63 0.06 9.43 3.54 2.41 0.46 5.59 0.00 0.38 0.23 0.00 0.00 25.77 8.00 60.22 113.07
2016 2.03 177.46 314.33 123.47 113.24 35.68 101.09 17.55 70.60 57.91 20.85 124.69 41.07 93.08 24.20 1.10 1.04 29.22 70.99 51.81 53.52 114.03 159.37 165.86
2017 125.47 238.62 240.55 30.49 58.44 187.84 179.74 14.02 56.13 18.03 141.19 18.32 0.92 18.94 3.18 3.00 0.70 5.84 10.70 19.59 88.15 242.82 123.14 195.04
2018 157.48 328.74 176.15 179.02 130.87 130.31 48.41 7.34 3.97 4.65 6.97 31.72 3.56 0.00 0.00 0.00 0.32 20.73 0.00 30.61 9.50 200.96 56.86 51.86
2019 107.75 222.66 156.54 88.84 136.67 202.05 159.50 49.96 3.07 0.27 5.90 0.00 24.73 0.00 0.74 0.52 0.24 0.15 0.23 2.56 14.09 28.26 20.07 101.62
2020 93.59 100.59 140.84 226.75 256.15 62.48 112.75 44.06 2.84 163.98 2.61 0.66 6.39 0.45 5.37 0.23 6.10 12.09 17.34 77.07 9.77 80.78 230.46 93.28
2021 219.00 204.74 292.45 157.75 250.91 87.84 138.81 0.00 10.19 13.97 7.55 120.83 0.98 2.46 13.97 0.67 71.12 18.51 2.60 100.55 159.23 215.51 210.15 202.84
2022 190.07 169.54 102.52 103.87 162.59 179.24 61.39 118.18 72.51 145.87 88.87 2.50 35.04 0.29 42.10 0.42 35.53 7.17 98.34 273.93 28.96 227.62 40.25 192.26
2023 63.37 172.13 285.98 143.63 60.79 127.35 135.42 66.12 38.16 0.00 1.38 0.00 20.31 0.00 0.00 0.00 5.42 5.79 15.89 36.18 10.09 69.24 138.05 43.88
2024 110.62 73.36 176.70 63.23 247.48 33.74 79.26 191.29 0.65 9.35 1.47 2.35 55.21 0.44 9.80 1.37 0.31 44.01 1.53 3.13 81.85 78.03 285.93 218.84
2025 179.28 192.24 173.95 144.03 82.93 153.26 82.43 81.24 219.36 69.52 22.02 28.65 25.21 0.02 3.57 2.73 30.38 100.01 – – – – – –

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 81.27120.81100.2367.9677.4141.4049.7713.798.943.703.671.491.730.280.680.310.210.410.773.3710.0535.3453.97108.49
R80mm/hari 5.427.557.164.855.162.593.320.920.600.230.240.100.120.020.050.020.010.030.050.210.672.363.606.78
Reff Padimm/hari 3.795.295.013.403.611.812.320.640.420.160.170.070.080.010.030.010.010.020.040.150.471.652.524.75
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.