HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Jampit, Kec. Sempol, Bondowoso, Prov. Jawa Timur

GPM01D_E11415_S0805
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.62 mm/hari
Reff Padi Rata-rata 1.84 mm/hari
Reff Padi Maksimum 5.58 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 86.99 116.81 91.84 166.25 90.82 150.14 55.83 102.34 48.39 26.39 41.67 35.09 59.11 40.46 1.87 6.48 9.61 104.84 51.98 167.41 74.81 103.36 73.33 212.47
1999 147.62 178.26 126.62 203.18 123.65 168.90 185.42 51.55 46.88 6.20 10.99 25.38 35.43 0.08 4.01 3.91 2.88 3.51 81.27 48.10 207.16 61.63 177.04 164.91
2000 113.93 207.55 105.83 95.16 211.61 131.84 79.08 143.86 77.48 142.21 46.06 15.57 2.96 9.34 13.10 5.04 1.50 6.10 30.90 164.80 145.00 239.75 62.42 31.28
2001 133.83 129.32 154.52 48.92 130.53 208.39 78.13 42.05 20.02 30.85 120.42 5.07 3.01 45.18 24.69 0.47 0.00 30.01 12.67 95.49 58.77 127.67 91.36 122.81
2002 131.33 250.25 269.26 171.92 109.35 117.57 91.09 28.26 69.48 0.00 4.18 1.62 1.24 7.00 12.22 0.65 17.77 1.63 1.00 2.75 16.16 110.40 134.38 183.84
2003 120.66 248.10 168.91 213.81 237.31 22.29 80.96 15.10 149.62 0.88 18.71 18.96 14.82 4.17 0.15 5.06 0.47 8.02 2.75 57.05 25.13 213.85 140.62 113.99
2004 129.25 174.57 126.38 275.77 205.66 145.07 13.22 27.54 11.53 76.68 10.09 3.91 3.12 1.09 5.66 1.75 7.16 16.47 1.75 51.20 3.52 180.05 89.16 139.19
2005 25.86 144.18 160.88 104.35 163.49 103.38 171.96 25.21 17.76 9.04 6.47 8.64 51.21 1.99 1.13 16.33 13.97 7.20 34.08 99.25 8.73 142.28 165.40 194.47
2006 140.85 172.72 48.88 252.73 110.14 198.42 87.96 61.86 111.95 89.77 7.64 10.22 0.77 0.53 1.53 0.35 2.81 1.25 4.50 1.07 11.18 5.16 17.68 184.81
2007 23.78 143.36 115.12 183.43 158.28 245.16 87.98 104.73 16.96 72.71 21.89 60.93 5.67 4.80 0.93 4.81 6.36 2.48 37.18 44.59 76.07 18.15 53.50 171.37
2008 110.31 108.39 171.26 150.19 115.84 235.48 45.00 44.91 63.26 4.47 22.21 1.42 0.02 0.75 4.16 9.08 6.72 4.17 35.32 71.59 22.45 160.86 202.56 180.12
2009 219.62 162.43 155.29 192.47 119.02 31.38 93.59 70.60 87.28 94.49 19.99 0.76 7.58 8.98 0.03 1.21 2.93 0.00 6.40 10.31 19.52 81.77 47.32 197.99
2010 217.92 202.72 117.96 173.97 131.86 116.40 156.34 117.63 166.77 91.86 87.44 26.06 56.84 56.00 52.25 20.64 60.16 116.60 96.05 161.38 89.19 55.73 142.39 116.76
2011 112.62 120.46 71.81 91.26 169.30 170.01 162.57 46.86 169.55 47.09 11.25 7.06 9.38 1.95 0.26 0.14 0.94 0.26 1.56 16.89 147.91 86.45 133.66 145.52
2012 190.92 137.00 103.70 92.84 178.14 65.89 64.14 18.45 142.96 0.89 8.90 24.37 5.74 19.05 0.89 0.12 0.11 6.57 2.91 26.71 2.81 108.61 188.22 107.55
2013 258.79 192.93 60.40 142.62 210.80 105.59 157.52 36.22 22.21 126.44 107.51 58.41 87.03 19.02 0.00 0.48 6.14 0.00 6.32 38.30 63.62 143.49 98.63 148.22
2014 122.18 184.97 128.84 143.44 220.17 72.26 120.36 53.87 57.70 18.91 13.55 28.35 109.67 1.14 4.54 1.52 1.84 1.36 6.02 0.06 47.86 86.48 100.24 203.73
2015 88.86 193.34 192.65 131.13 290.09 45.44 50.09 145.22 95.36 12.04 29.71 4.26 3.36 5.04 8.40 0.00 1.21 0.67 2.78 10.33 114.97 20.82 83.75 101.74
2016 10.03 183.19 228.00 142.89 111.67 56.57 102.91 18.20 77.41 78.33 32.13 103.10 64.42 57.00 27.51 0.46 3.35 100.79 107.56 63.42 90.63 121.43 184.12 90.28
2017 137.14 222.18 206.47 55.45 68.62 179.41 142.78 33.27 81.77 31.14 126.36 28.23 3.90 7.10 3.29 3.45 0.00 1.87 37.36 45.56 150.06 181.47 98.64 203.31
2018 184.80 233.35 209.20 185.05 220.74 109.57 51.49 14.74 13.93 15.28 0.97 42.25 3.12 0.00 0.00 2.95 7.44 2.62 1.07 6.18 24.24 216.64 26.35 113.91
2019 115.12 208.61 207.36 94.36 145.23 158.77 231.72 43.04 20.26 13.42 2.53 0.80 4.12 0.30 0.00 0.00 0.00 0.17 0.00 0.00 17.09 63.35 48.22 107.02
2020 114.11 95.31 149.56 252.65 234.42 103.36 106.12 53.35 13.04 180.27 6.84 13.11 27.46 2.10 37.67 1.50 0.28 2.22 33.79 108.18 12.36 131.42 228.72 111.45
2021 170.77 174.60 256.52 192.81 226.02 114.30 149.51 0.99 4.89 8.40 10.23 128.61 39.67 1.06 13.81 0.55 74.04 20.47 33.50 66.81 126.82 205.88 169.76 219.40
2022 233.84 170.66 124.51 77.74 113.31 285.46 49.40 122.03 53.96 150.49 84.91 5.69 29.97 2.97 34.75 0.13 28.58 23.60 157.06 206.47 60.17 245.76 59.24 170.72
2023 51.16 181.24 316.89 144.16 150.25 113.92 176.02 53.05 33.94 2.72 0.99 3.55 41.09 0.23 4.04 0.74 1.12 0.00 4.60 9.06 45.05 48.27 129.05 48.77
2024 93.64 85.33 155.96 96.24 241.45 28.62 68.56 128.37 5.63 33.13 7.12 1.35 22.63 1.69 0.00 0.00 0.41 16.41 4.81 8.30 48.83 96.52 240.51 136.22
2025 149.18 201.50 80.83 175.54 98.92 184.33 62.39 80.16 119.61 84.45 34.36 30.40 32.64 0.34 0.00 24.43 12.42 80.55 – – – – – –

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 88.49127.54101.3394.05111.3664.0254.9623.8616.355.856.773.163.090.490.020.130.380.582.357.4514.6459.2756.94107.34
R80mm/hari 5.907.977.246.727.424.003.661.591.090.370.450.210.210.030.000.010.030.040.160.470.983.953.806.71
Reff Padimm/hari 4.135.585.074.705.202.802.561.110.760.260.320.150.140.020.000.010.020.030.110.330.682.772.664.70
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.