HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kasunyatan, Kec. Kasemen, Kota Serang, Prov. Banten

GPM01D_E10615_S0605
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.46 mm/hari
Reff Padi Rata-rata 2.42 mm/hari
Reff Padi Maksimum 6.35 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 58.93 282.67 134.30 189.80 168.01 237.52 131.70 129.22 217.77 48.48 137.19 89.61 135.56 48.07 71.02 99.72 9.20 147.67 66.62 241.27 137.23 71.11 103.76 128.28
1999 192.56 273.62 146.87 193.57 122.47 59.31 116.69 45.28 167.78 45.51 116.67 9.96 84.66 60.43 47.55 21.67 1.43 50.63 60.15 238.25 87.32 100.49 143.27 200.42
2000 70.71 338.03 212.44 123.48 101.40 82.52 37.93 85.79 82.40 149.81 103.37 48.92 44.58 36.27 47.47 25.42 0.93 15.95 22.37 108.70 66.38 197.94 58.68 95.45
2001 105.07 250.77 242.50 109.69 169.95 103.65 112.02 82.33 45.26 149.17 136.44 38.02 23.88 124.77 33.19 4.13 37.47 106.80 63.07 149.41 51.59 279.55 64.71 138.87
2002 98.18 469.17 377.06 87.93 94.85 250.83 232.21 104.99 131.94 22.75 89.79 17.60 115.95 71.24 2.79 2.01 0.13 8.28 1.98 8.80 27.37 168.65 51.36 206.72
2003 36.72 153.84 199.38 185.92 182.73 87.46 40.66 130.88 189.87 10.58 5.63 65.84 22.58 7.18 0.62 39.76 88.97 42.07 87.57 157.65 82.73 146.31 132.51 304.15
2004 190.09 141.95 128.85 327.94 214.98 89.21 61.24 180.10 82.91 126.17 66.26 7.19 86.43 40.50 6.67 3.23 3.58 33.80 9.92 18.71 20.31 224.37 103.43 311.96
2005 215.56 235.49 151.49 250.16 131.86 218.38 112.63 71.42 122.99 57.69 191.83 75.65 86.38 82.32 87.45 32.95 4.25 25.43 38.06 175.97 44.40 165.97 116.88 151.62
2006 193.46 218.94 126.46 238.70 92.33 260.11 93.70 100.84 11.91 164.04 98.57 4.03 6.03 31.99 0.93 3.77 0.14 3.46 1.77 9.06 27.84 117.86 78.65 265.55
2007 29.82 240.32 267.33 240.92 129.60 146.35 107.51 114.84 119.34 61.08 52.40 82.23 39.69 23.61 4.76 63.62 9.81 8.07 21.97 134.33 151.86 11.63 217.77 246.55
2008 184.82 109.02 274.64 215.19 87.71 205.75 142.41 121.96 101.42 20.30 102.27 3.13 0.46 15.53 48.25 29.21 42.30 4.27 31.51 141.38 76.57 270.22 143.63 128.43
2009 241.09 195.03 266.49 91.95 85.18 68.90 172.60 39.71 241.86 12.97 77.64 60.89 9.62 62.25 1.11 38.45 3.22 20.74 136.69 8.32 93.32 225.74 40.12 183.99
2010 166.77 242.90 127.57 199.27 102.52 206.10 62.24 27.25 126.33 74.29 167.25 128.16 121.60 148.61 117.25 86.76 153.68 195.53 184.24 165.11 112.41 179.09 182.79 61.63
2011 144.27 165.05 113.99 126.56 80.32 131.46 120.15 95.84 129.06 61.82 41.28 77.50 93.36 8.18 1.37 0.08 0.86 5.21 44.93 109.92 25.78 234.59 75.49 168.75
2012 200.98 134.96 125.47 171.50 170.64 42.98 231.50 69.89 96.93 80.50 89.74 2.11 2.87 12.63 0.24 30.20 1.17 9.79 2.05 165.33 107.29 171.76 182.83 156.68
2013 395.76 205.80 127.06 144.84 298.66 19.21 116.16 119.12 121.41 164.12 81.42 58.95 271.41 98.12 71.36 26.79 48.97 10.29 52.57 72.48 186.27 59.53 201.35 264.36
2014 331.49 239.34 228.66 217.51 173.83 106.97 147.74 43.81 56.88 137.12 81.54 43.44 100.36 114.13 51.73 0.72 0.18 7.50 0.07 21.87 88.34 166.50 115.83 169.58
2015 252.30 140.88 359.47 80.55 219.93 48.20 101.19 127.60 38.09 1.16 75.11 0.24 50.16 0.24 20.09 0.12 0.00 1.41 0.00 0.08 43.95 186.88 109.38 218.39
2016 43.17 198.00 199.80 261.01 202.86 144.50 83.23 217.04 86.77 110.34 49.16 119.26 42.80 88.21 104.57 47.92 18.76 199.35 89.95 190.22 116.08 157.80 160.26 40.68
2017 181.58 116.05 177.43 266.04 98.78 148.62 138.37 88.93 159.56 76.35 59.16 105.45 48.12 61.78 10.04 34.92 1.89 148.41 100.68 89.56 92.84 157.06 104.24 136.94
2018 64.94 130.64 111.93 272.36 252.06 64.54 104.98 187.64 5.48 151.44 5.38 147.48 10.02 3.59 3.94 34.16 20.36 23.91 33.08 55.25 178.03 58.33 87.02 162.97
2019 145.09 258.25 71.99 203.51 246.36 97.62 44.28 230.00 141.03 15.50 65.88 0.77 12.23 1.30 1.26 31.84 0.78 0.00 0.16 0.38 115.00 24.16 124.76 237.59
2020 221.17 246.59 232.06 288.70 182.14 246.55 111.71 153.99 140.22 98.39 48.60 83.45 94.36 5.82 108.04 3.01 30.54 127.87 79.48 139.67 84.26 127.41 187.18 125.72
2021 113.03 244.87 223.36 239.43 164.40 87.53 259.44 5.54 90.97 100.34 39.62 116.35 87.52 17.33 65.50 36.20 163.38 28.08 8.92 220.45 133.39 157.28 143.13 255.36
2022 164.23 129.76 138.71 156.04 165.76 61.26 23.74 228.92 57.59 207.91 86.07 84.88 99.85 33.44 101.31 56.33 140.91 34.33 172.04 104.05 123.90 143.49 56.50 228.11
2023 50.33 176.97 149.33 250.62 246.46 80.22 89.51 70.50 83.33 70.72 68.79 117.07 125.43 2.11 0.00 0.00 0.11 0.12 0.00 21.81 53.29 215.27 137.80 64.63
2024 167.61 185.38 177.72 195.89 283.97 98.14 80.90 197.25 84.10 129.36 147.62 26.50 134.51 0.00 25.46 8.46 25.40 101.95 37.94 44.08 149.41 152.49 243.06 180.17
2025 201.17 334.04 137.75 191.59 158.49 131.04 100.36 77.74 23.21 138.06 17.57 234.56 218.04 15.87 82.94 102.33 42.63 117.93 – – – – – –

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 63.73139.69126.94125.9497.9963.8862.0464.9654.5622.2647.136.5611.785.371.232.810.665.021.8914.8544.2288.7471.17127.25
R80mm/hari 4.258.739.079.006.533.994.144.333.641.393.140.440.790.340.080.180.040.330.130.932.955.924.747.95
Reff Padimm/hari 2.976.116.356.304.572.792.903.032.550.972.200.310.550.230.060.120.030.230.090.652.064.143.325.57
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.