HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kaduhejo, Kec. Pulosari, Pandeglang, Prov. Banten

GPM01D_E10595_S0635
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.68 mm/hari
Reff Padi Rata-rata 3.28 mm/hari
Reff Padi Maksimum 7.24 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 57.18 284.82 94.06 236.35 175.89 285.72 116.38 201.59 220.98 92.39 163.89 76.74 108.40 78.04 93.98 91.12 7.72 151.02 105.92 243.68 164.02 151.37 155.56 205.87
1999 273.33 244.28 177.98 191.54 221.75 62.50 150.90 72.95 178.79 54.90 108.17 36.78 95.84 52.35 55.35 33.37 7.41 79.72 75.33 279.67 142.14 178.71 210.45 219.87
2000 148.16 247.34 228.62 135.57 127.83 120.51 111.04 155.61 150.85 112.40 60.26 75.12 25.37 74.10 61.75 11.87 2.97 95.99 93.28 104.62 134.33 208.38 58.92 165.84
2001 74.56 366.08 342.65 93.88 129.89 189.81 177.49 75.56 56.27 163.87 153.77 50.30 65.90 111.56 55.73 12.12 68.26 138.45 91.15 186.42 161.30 248.55 103.52 141.90
2002 32.94 514.39 365.13 91.45 40.35 327.02 198.27 215.26 141.44 47.04 92.38 5.72 97.65 88.24 37.30 0.25 1.22 9.59 11.24 53.73 132.16 162.17 106.83 270.77
2003 67.67 144.43 144.28 242.36 106.04 235.83 60.67 175.98 217.66 19.51 18.41 81.38 3.66 6.59 0.22 53.03 114.05 28.38 137.11 148.70 135.49 168.14 138.64 366.85
2004 180.75 170.61 220.74 227.20 264.62 109.80 137.40 161.56 130.36 154.62 75.40 11.13 61.33 100.67 7.58 6.27 61.95 80.20 7.17 170.40 72.12 243.99 166.05 292.46
2005 236.96 224.53 157.35 248.23 57.90 301.97 44.52 166.99 148.08 68.36 182.38 102.33 116.14 89.64 15.09 57.20 13.53 142.87 77.08 209.21 119.29 158.37 150.46 226.24
2006 241.10 209.57 227.92 170.14 82.96 335.61 156.67 101.56 54.83 156.28 107.33 7.52 9.02 21.30 0.00 2.94 0.02 9.08 2.80 19.94 57.00 183.23 167.10 266.18
2007 29.33 273.29 226.87 300.07 227.27 116.58 214.60 104.30 157.98 66.74 86.08 67.87 24.66 92.37 4.45 60.73 8.69 5.70 69.79 138.58 94.09 15.04 207.54 299.10
2008 204.09 132.53 215.36 273.30 131.29 247.96 186.22 133.62 23.43 92.03 71.71 55.38 9.06 6.50 50.11 77.25 64.89 5.32 118.00 119.83 205.37 259.64 158.75 195.29
2009 277.12 170.76 254.57 149.83 83.42 116.44 174.59 87.35 238.10 40.93 89.47 70.13 49.48 37.71 13.04 16.27 7.61 78.64 171.04 51.37 126.76 313.40 67.78 212.88
2010 267.61 162.09 165.64 196.39 180.21 201.56 116.43 40.39 130.18 140.06 118.96 160.01 170.12 132.92 101.90 142.61 102.88 327.65 118.41 289.84 133.77 212.50 209.54 121.89
2011 240.27 137.98 117.58 145.17 89.16 219.87 131.80 147.72 154.70 57.01 75.94 68.54 92.40 38.41 0.00 14.93 4.11 1.56 28.07 186.29 146.08 175.73 92.40 246.53
2012 254.64 131.38 152.47 209.14 142.54 107.33 260.01 105.69 79.91 129.71 91.65 7.34 7.95 4.85 0.49 37.85 1.17 39.61 17.21 261.23 108.98 271.86 228.25 218.54
2013 481.81 159.83 176.79 136.88 207.87 122.44 194.57 110.14 152.27 172.79 104.84 36.55 289.17 86.37 39.39 65.41 45.89 18.78 5.52 198.29 211.98 83.97 239.67 294.36
2014 306.12 286.14 313.72 105.25 100.01 191.31 207.30 60.03 93.94 169.13 76.01 58.62 164.18 71.16 93.34 28.65 0.48 2.62 22.48 108.64 124.09 266.65 183.75 159.98
2015 310.69 111.99 276.56 137.93 244.77 81.69 100.26 194.78 123.25 13.53 103.99 0.03 21.69 20.99 58.48 0.00 0.00 0.27 29.46 33.37 92.41 228.24 234.48 178.35
2016 88.36 170.44 271.45 168.55 191.73 222.15 162.85 211.47 142.91 94.82 89.68 89.29 113.66 109.73 64.98 98.73 46.94 197.40 117.93 203.00 126.40 258.42 245.03 85.74
2017 165.71 160.56 295.69 152.17 121.91 167.82 182.23 108.26 148.83 124.17 71.16 87.71 75.99 44.17 21.14 15.40 3.01 144.74 170.65 71.55 155.28 157.82 173.56 150.33
2018 82.49 174.01 67.71 283.92 124.43 193.34 150.37 194.05 18.75 191.46 14.23 168.47 1.14 2.74 16.32 24.69 39.41 55.74 29.09 149.27 212.91 90.41 112.31 274.39
2019 192.97 239.24 97.94 182.68 178.74 184.78 76.79 259.91 158.05 26.60 33.29 11.77 38.92 0.08 1.43 14.92 0.15 26.42 19.85 3.49 79.06 107.35 133.02 230.96
2020 308.84 134.89 151.38 313.80 245.79 207.17 149.14 173.02 179.83 110.27 96.62 71.75 88.56 26.33 87.81 33.92 46.12 122.50 97.79 183.40 91.59 260.03 231.54 201.14
2021 90.11 262.89 214.54 249.87 117.96 167.41 252.78 67.54 111.26 105.98 32.11 160.75 59.94 50.88 95.62 62.43 190.12 49.47 15.45 237.61 151.87 260.81 143.69 272.87
2022 160.36 121.84 111.33 239.74 241.09 61.98 80.07 244.76 107.17 205.46 173.06 78.43 109.14 45.80 124.91 48.13 128.93 71.21 138.46 189.01 165.27 158.89 128.44 284.30
2023 82.63 193.67 176.83 244.54 202.00 151.71 121.34 122.89 146.03 28.83 87.87 119.48 170.93 1.35 39.29 0.00 0.38 6.60 54.15 53.46 121.48 191.07 149.41 74.55
2024 195.92 206.23 252.80 139.23 306.80 121.57 130.23 244.75 178.92 59.63 125.32 46.29 136.85 1.08 19.55 9.91 29.77 117.63 112.09 40.37 239.76 168.07 333.42 168.07
2025 171.42 372.39 90.79 237.98 162.79 135.40 138.61 115.32 60.76 156.85 41.81 218.29 194.63 22.18 111.97 93.41 61.49 149.51 – – – – – –

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 80.90137.36116.33137.7297.84115.11108.8884.9976.0845.8256.5711.6419.166.173.859.181.036.4216.5052.6293.42155.24110.11156.12
R80mm/hari 5.398.588.319.846.527.197.265.675.072.863.770.781.280.390.260.570.070.431.103.296.2310.357.349.76
Reff Padimm/hari 3.786.015.826.894.575.045.083.973.552.002.640.540.890.270.180.400.050.300.772.304.367.245.146.83
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.