HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bangsring, Kec. Wongsorejo, Banyuwangi, Prov. Jawa Timur

GPM01D_E11435_S0805
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.05 mm/hari
Reff Padi Rata-rata 1.44 mm/hari
Reff Padi Maksimum 5.07 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 125.79 102.48 75.70 180.06 120.76 107.64 78.52 69.27 33.59 38.11 35.57 32.00 62.65 28.05 0.68 29.51 2.61 39.65 49.23 157.03 78.83 80.86 56.13 201.37
1999 138.05 182.58 126.53 215.45 123.52 164.76 201.19 49.65 43.64 1.62 1.32 49.60 14.43 0.24 20.33 0.00 0.38 0.48 66.54 48.27 175.76 68.36 167.03 154.58
2000 86.79 234.13 68.15 117.97 208.97 173.48 96.47 107.06 47.79 175.53 32.58 29.57 4.11 7.92 11.04 0.20 0.38 3.23 13.18 154.63 119.35 241.74 66.98 60.18
2001 91.25 158.36 161.24 31.04 95.65 189.71 56.84 51.82 33.15 28.05 114.33 1.14 7.28 68.36 29.91 0.20 0.11 11.73 10.67 36.60 51.94 123.71 94.42 90.19
2002 114.96 249.68 282.41 142.33 104.28 106.80 82.95 21.63 47.76 2.47 0.76 0.39 1.94 0.00 3.23 1.01 20.62 2.30 0.05 0.40 8.54 66.31 71.94 244.36
2003 151.96 217.25 117.72 230.30 246.99 10.85 95.11 7.19 131.70 0.70 4.33 12.96 6.17 3.93 0.00 3.54 0.41 2.47 0.69 3.63 58.62 170.87 85.68 147.93
2004 132.62 175.91 139.10 256.24 233.87 98.38 3.21 19.13 13.25 55.90 4.01 0.00 13.79 1.53 4.31 1.32 10.46 2.98 0.11 25.41 1.07 138.85 70.96 163.45
2005 16.21 136.52 166.21 66.56 140.55 90.52 154.35 32.88 6.05 14.96 26.74 18.25 27.54 2.28 0.70 10.78 15.86 0.35 4.11 85.08 1.21 123.03 139.03 215.47
2006 170.62 165.12 50.46 242.24 127.24 200.99 103.45 42.47 64.15 94.79 2.88 1.12 2.23 2.43 0.10 0.23 0.84 0.00 0.63 0.00 8.36 2.44 6.77 182.81
2007 35.87 118.44 141.48 137.13 140.31 247.05 132.16 61.46 8.03 76.95 14.81 51.36 2.97 1.66 0.41 7.35 0.22 0.03 1.11 2.41 21.72 2.48 41.04 154.12
2008 113.50 95.72 191.57 129.34 80.37 236.14 39.65 36.92 48.37 0.49 10.52 1.73 0.08 0.67 4.74 3.99 14.91 0.80 26.05 51.90 18.06 129.73 171.25 169.50
2009 239.44 136.80 136.28 171.10 89.18 36.24 82.96 50.83 74.58 86.09 20.02 0.20 2.51 3.97 0.33 0.29 2.15 3.77 5.37 12.72 15.96 21.81 15.51 184.73
2010 200.64 179.27 188.48 71.08 115.39 86.15 152.14 126.63 225.92 54.17 84.10 1.04 64.78 55.37 10.05 9.32 67.88 100.50 155.30 107.14 81.91 40.92 149.38 109.88
2011 117.77 105.93 74.23 76.40 187.79 124.95 134.23 53.48 150.64 37.03 7.89 0.00 5.06 4.21 0.00 2.30 0.14 1.92 0.80 3.55 149.08 46.82 110.40 111.45
2012 159.67 167.51 101.46 70.22 161.37 57.72 32.11 36.90 150.62 1.02 21.99 5.90 5.88 6.97 3.28 0.00 0.11 6.38 0.18 8.35 3.77 60.88 130.71 122.80
2013 237.87 187.22 59.35 119.57 223.17 72.09 137.66 35.13 27.72 110.93 161.95 30.99 97.54 10.22 0.03 0.49 1.94 0.00 0.00 10.75 47.25 144.14 90.04 118.37
2014 89.31 177.65 97.46 139.32 136.97 38.73 76.74 40.60 66.00 6.80 4.56 32.61 117.02 0.95 1.97 0.00 0.00 1.25 0.37 0.03 8.24 23.68 87.79 134.31
2015 100.74 130.90 148.78 92.60 267.10 43.23 55.81 148.80 55.74 14.24 16.70 1.64 0.50 0.00 5.39 0.00 0.94 0.55 1.30 0.00 4.81 0.80 59.29 102.73
2016 5.32 165.16 237.41 108.05 112.83 27.40 107.69 7.26 51.09 70.96 18.41 116.82 56.68 48.58 7.80 22.06 2.01 37.60 99.97 42.38 51.00 92.54 189.84 95.94
2017 115.61 223.52 204.68 22.75 67.40 154.13 165.67 14.53 45.38 24.19 147.65 12.33 5.18 5.16 0.36 2.67 0.28 3.41 10.25 11.48 68.45 189.13 101.97 171.80
2018 129.91 267.53 217.05 162.05 191.28 60.40 34.81 22.05 7.93 2.54 0.15 36.04 0.56 0.00 0.00 0.00 0.99 0.12 0.63 0.98 5.78 150.70 16.97 120.07
2019 117.91 193.67 185.99 56.92 154.71 125.01 207.85 23.74 2.26 0.44 3.43 0.45 1.66 0.87 0.00 0.40 0.00 0.00 0.00 0.00 10.64 0.95 26.90 76.79
2020 120.23 62.39 141.79 210.78 259.32 60.90 71.50 83.64 12.81 195.88 4.92 4.64 17.73 0.38 37.20 0.20 0.00 0.89 25.43 72.14 9.55 72.36 195.75 102.86
2021 148.50 183.05 260.08 198.00 167.41 107.86 147.38 0.26 0.74 2.34 5.39 134.70 36.44 2.00 4.91 0.49 89.55 12.99 1.26 50.99 108.10 166.61 163.84 182.77
2022 252.56 144.10 102.17 86.30 143.35 260.62 17.23 179.52 31.86 203.71 85.03 6.85 38.24 0.53 12.39 0.00 8.03 46.35 129.23 189.37 30.32 231.84 11.51 173.54
2023 50.92 174.26 313.16 124.62 109.14 105.57 141.89 27.80 25.62 0.00 6.21 0.00 42.78 0.00 0.00 0.00 0.34 0.00 0.00 4.15 3.50 65.62 78.74 22.39
2024 68.71 78.65 135.36 86.18 249.73 16.60 98.84 136.35 0.69 4.37 3.08 1.02 24.90 11.76 0.02 0.60 0.11 0.40 4.97 0.19 51.61 53.95 256.32 114.03
2025 122.61 224.83 62.73 170.88 81.95 177.69 56.28 66.15 150.97 106.39 25.25 24.83 28.72 0.06 0.06 2.73 28.04 88.99 – – – – – –

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 83.17115.9475.4070.91102.5542.3352.5721.138.011.503.360.432.170.200.010.000.110.100.150.315.3922.9335.38100.01
R80mm/hari 5.547.255.395.066.842.653.501.410.530.090.220.030.140.010.000.000.010.010.010.020.361.532.366.25
Reff Padimm/hari 3.885.073.773.554.791.852.450.990.370.070.160.020.100.010.000.000.000.000.010.010.251.071.654.38
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.