HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bomo, Kec. Blimbingsari, Banyuwangi, Prov. Jawa Timur

GPM01D_E11435_S0835
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.12 mm/hari
Reff Padi Rata-rata 1.48 mm/hari
Reff Padi Maksimum 4.93 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 54.71 143.00 46.62 155.40 199.36 88.30 58.48 84.32 24.28 42.29 31.85 25.53 40.46 45.53 0.44 5.34 11.00 119.69 80.29 185.28 105.45 75.64 64.38 200.49
1999 172.41 170.90 130.39 194.03 118.04 190.69 213.05 44.37 38.52 0.66 5.69 22.97 18.01 5.34 1.82 0.68 0.15 1.30 81.16 83.71 197.96 145.46 192.49 162.68
2000 122.85 208.78 131.31 63.87 269.21 98.28 187.60 65.67 57.03 148.71 58.72 10.63 0.00 15.47 4.95 0.78 0.00 11.11 41.89 171.42 144.86 250.58 50.05 52.63
2001 116.63 137.87 173.42 12.02 135.92 206.98 89.27 50.70 12.15 64.37 152.49 3.15 8.91 48.29 16.66 0.07 3.21 3.67 13.00 152.12 43.46 140.34 91.59 131.10
2002 105.76 282.76 346.49 132.64 147.22 97.84 93.24 32.33 32.36 0.45 2.11 0.33 0.18 1.78 13.18 9.09 26.59 0.64 0.53 0.41 57.09 89.72 97.69 224.37
2003 85.08 325.23 105.29 256.79 242.30 31.45 85.52 14.61 135.68 1.23 0.06 13.68 6.72 4.17 0.00 1.56 3.47 4.90 7.90 14.30 22.32 214.40 115.39 128.14
2004 168.21 113.12 163.61 257.75 208.59 142.23 36.92 17.99 34.51 78.92 14.32 0.00 19.51 13.59 3.91 1.91 37.79 19.08 0.36 12.86 3.17 163.38 58.55 166.28
2005 24.28 137.55 148.07 95.93 127.71 102.75 171.18 22.07 10.55 10.18 29.10 55.79 56.41 0.20 3.54 30.29 2.59 2.91 4.44 107.04 3.20 105.27 247.35 178.19
2006 87.77 185.20 30.22 261.70 137.32 177.35 140.65 51.67 105.16 96.43 7.50 7.03 2.43 2.26 0.01 0.00 0.27 0.66 0.74 0.34 25.59 19.06 9.11 175.32
2007 39.46 111.47 80.81 188.78 153.81 218.72 133.82 57.85 12.97 84.33 10.36 20.70 3.58 6.82 2.30 7.11 0.38 0.43 3.75 52.21 67.13 13.21 70.42 176.54
2008 111.60 104.15 186.72 139.85 98.52 265.74 45.08 34.56 69.18 4.23 29.54 2.26 1.68 2.97 7.05 3.73 13.18 5.70 27.95 51.39 45.12 114.39 171.99 127.46
2009 148.30 220.26 190.90 134.06 121.52 40.32 100.53 28.31 116.33 57.63 12.87 0.02 4.69 20.25 2.60 3.95 10.29 3.90 30.27 20.78 33.04 39.32 29.15 223.00
2010 227.83 153.05 170.04 38.84 145.39 61.37 143.17 137.69 225.47 69.60 138.76 28.06 90.39 51.68 22.31 21.14 94.00 194.56 105.81 214.97 71.14 80.12 116.42 133.94
2011 119.69 129.06 76.72 85.06 232.65 114.36 188.02 32.25 119.93 73.70 0.71 2.09 1.95 8.08 0.25 0.23 0.67 0.52 6.10 26.15 139.27 104.16 83.77 165.74
2012 215.11 137.52 99.22 80.40 147.04 93.61 52.89 8.49 165.65 5.75 12.58 11.16 10.34 18.97 0.42 0.00 0.73 4.40 0.72 14.50 14.71 85.51 88.09 169.20
2013 285.34 147.46 46.19 99.88 183.57 121.95 154.64 26.50 26.60 98.41 93.69 80.36 95.97 21.82 1.43 1.33 0.20 0.50 4.98 33.64 38.76 214.08 69.16 156.09
2014 100.21 180.18 134.08 98.55 71.85 68.65 62.17 58.24 54.13 15.65 9.68 9.20 15.93 0.23 9.13 0.00 0.00 0.57 7.26 0.74 34.57 112.91 165.69 108.83
2015 101.58 124.00 117.95 104.29 245.99 52.27 24.04 137.15 66.43 28.23 14.93 3.06 2.07 1.96 5.43 0.00 0.04 0.00 0.00 0.00 40.82 18.81 63.68 118.44
2016 9.75 137.87 262.63 153.60 75.51 34.92 108.10 9.26 80.48 56.98 21.73 146.29 54.29 72.92 68.87 5.90 11.45 113.32 115.11 39.86 71.05 162.41 219.55 66.10
2017 59.53 258.53 235.26 26.09 55.34 180.88 130.29 50.89 70.41 50.87 130.82 36.66 4.27 16.95 0.17 3.47 0.00 0.83 43.90 27.59 106.89 201.39 103.17 206.48
2018 149.53 273.22 192.94 160.32 162.05 102.87 48.05 19.25 19.00 8.84 0.32 41.95 0.51 3.81 0.75 4.14 2.63 1.50 0.74 0.00 67.36 262.86 45.35 90.73
2019 106.79 194.22 147.72 68.69 120.74 182.63 203.40 15.98 9.89 4.35 7.00 0.00 0.08 2.05 0.00 0.00 0.00 0.00 0.00 0.00 14.71 0.51 107.79 47.03
2020 106.82 41.38 146.04 217.22 278.54 61.03 90.84 31.62 10.40 207.92 15.81 11.00 23.71 4.16 20.76 1.30 11.36 33.10 87.95 78.10 20.41 92.21 213.08 74.13
2021 155.12 205.83 247.57 223.57 157.98 111.51 137.17 0.56 2.37 6.39 11.28 163.29 22.26 5.23 10.16 1.19 112.91 22.66 3.16 141.99 165.31 141.32 201.61 146.85
2022 191.36 105.94 118.92 56.55 185.95 205.85 16.40 135.29 17.59 167.69 71.38 24.91 8.35 0.00 34.31 0.00 37.90 34.86 205.99 222.64 68.34 251.19 11.42 202.12
2023 55.31 149.03 232.65 164.02 81.49 121.60 88.75 93.52 57.57 0.26 9.42 0.16 109.00 0.14 0.00 0.00 0.37 0.00 0.00 0.00 4.39 48.88 52.17 77.10
2024 51.65 99.57 136.88 92.85 275.88 34.54 92.09 144.25 0.00 0.58 43.37 0.84 35.34 6.65 0.00 0.00 8.23 19.76 6.76 30.50 46.39 89.71 228.31 154.22
2025 95.51 204.66 56.57 236.94 87.75 154.56 57.64 88.26 126.15 92.98 30.22 20.62 83.77 0.03 0.43 4.06 204.01 43.21 – – – – – –

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 55.19112.7979.9967.7296.3659.2751.9217.5911.833.636.730.741.901.470.140.000.130.520.640.3818.1345.0551.3285.28
R80mm/hari 3.687.055.714.846.423.703.461.170.790.230.450.050.130.090.010.000.010.030.040.021.213.003.425.33
Reff Padimm/hari 2.584.934.003.394.502.592.420.820.550.160.310.030.090.060.010.000.010.020.030.020.852.102.393.73
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.