HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kendalsari, Kec. Petarukan, Pemalang, Prov. Jawa Tengah

GPM01D_E10945_S0695
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.82 mm/hari
Reff Padi Rata-rata 3.38 mm/hari
Reff Padi Maksimum 10.13 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 91.54 217.90 130.52 303.33 268.10 92.12 126.48 126.97 188.83 12.55 82.52 68.05 77.56 159.22 76.53 44.11 21.21 131.78 121.37 145.75 155.54 256.63 94.29 290.67
1999 177.52 365.40 186.29 299.78 189.42 134.73 131.90 44.59 103.77 23.41 109.70 13.01 67.57 27.47 68.37 18.00 0.48 60.10 166.24 72.97 99.01 185.68 134.36 249.03
2000 226.56 308.12 266.83 101.74 205.51 189.53 144.01 126.55 83.04 133.14 106.49 48.02 45.08 33.14 26.88 11.31 6.60 78.07 46.20 196.53 212.06 295.40 102.59 165.12
2001 268.17 232.42 223.92 222.64 365.86 156.28 281.72 109.65 68.48 53.71 127.93 33.03 55.36 24.48 0.00 6.65 13.63 53.94 189.45 174.87 137.44 302.03 128.89 174.57
2002 166.04 345.97 265.32 142.12 214.46 138.68 134.94 137.77 183.16 20.28 47.93 0.88 46.93 35.46 3.83 4.01 1.51 4.63 3.06 19.65 57.50 192.62 140.24 148.28
2003 84.95 363.52 227.91 406.71 325.42 111.48 94.68 147.02 116.69 14.49 23.15 23.05 3.31 0.55 13.47 2.13 45.25 17.51 86.96 40.46 33.25 168.54 93.25 333.70
2004 209.20 328.96 222.36 243.73 260.53 127.31 138.91 150.86 69.76 170.66 59.42 2.85 42.70 46.84 15.17 3.85 25.64 60.73 3.41 72.55 24.40 320.83 171.27 301.65
2005 169.04 311.51 206.61 145.18 313.62 137.33 176.64 109.03 110.66 87.82 158.41 95.18 52.29 62.49 69.88 4.85 13.32 175.55 57.68 168.69 45.79 201.70 86.75 362.16
2006 216.83 436.43 224.30 223.52 137.51 198.69 154.52 119.28 71.48 133.66 25.14 5.80 2.11 7.89 0.00 1.65 0.82 0.00 8.67 10.02 13.98 134.80 79.79 221.15
2007 16.16 344.68 260.83 148.97 198.59 137.72 136.12 151.71 103.23 79.70 71.77 41.08 4.90 56.43 1.39 46.52 1.38 9.42 43.21 85.89 266.40 75.17 175.33 385.90
2008 135.18 330.40 242.24 340.32 202.05 158.73 130.44 168.69 48.24 44.50 42.09 3.74 11.92 3.33 49.35 37.70 6.81 3.67 140.00 108.15 98.10 263.49 230.85 221.72
2009 250.69 232.03 262.86 211.78 144.19 78.79 91.13 120.12 153.06 181.21 125.66 1.81 28.94 27.13 5.17 8.33 6.31 1.19 39.55 75.51 96.20 126.03 92.48 160.61
2010 311.33 162.80 145.00 196.35 127.63 324.65 144.09 180.58 120.60 217.63 218.01 149.70 64.35 92.71 88.39 149.08 137.74 163.03 61.67 247.97 124.70 145.15 193.85 260.50
2011 122.73 222.60 227.06 255.52 168.94 166.72 193.59 76.47 183.97 24.41 23.70 48.51 26.73 65.60 2.92 0.65 34.40 12.42 2.18 114.85 232.96 122.49 115.80 256.79
2012 285.98 246.11 215.85 161.47 242.56 136.25 201.61 58.92 116.13 22.82 78.74 3.93 3.75 24.57 0.59 9.23 0.05 3.14 93.54 70.01 128.43 170.25 247.05 223.94
2013 426.44 182.49 107.04 306.21 251.91 36.65 241.44 58.78 62.05 195.64 223.90 91.98 203.33 13.01 52.36 89.41 0.68 1.09 5.24 86.92 114.74 87.22 213.78 162.64
2014 223.49 395.40 238.52 186.44 185.09 114.74 176.02 49.92 72.85 157.20 19.58 141.13 126.34 88.67 63.00 10.92 0.00 0.00 45.23 26.21 100.64 130.13 199.67 203.78
2015 236.74 305.43 338.52 82.11 288.75 95.25 101.47 165.19 193.67 8.97 17.48 0.31 7.40 0.01 1.96 0.00 0.00 6.87 1.34 9.46 111.12 84.04 145.12 241.74
2016 83.08 278.56 257.07 259.18 126.95 107.59 105.82 130.69 108.07 99.20 50.95 104.60 79.20 207.50 50.19 86.19 136.71 284.07 191.74 168.07 129.06 159.55 186.50 262.64
2017 213.30 272.82 307.64 165.59 164.64 167.40 145.81 92.20 77.26 102.23 61.85 48.93 17.47 16.64 0.00 0.72 3.58 67.67 89.23 238.12 120.47 213.25 119.84 196.33
2018 198.01 118.60 281.97 414.54 218.66 115.93 108.09 156.62 15.21 67.48 1.94 49.94 0.55 0.00 0.35 0.00 7.79 5.22 41.75 18.80 136.53 157.16 230.39 131.05
2019 160.21 432.68 246.16 161.88 150.98 236.55 157.39 133.77 96.27 3.87 33.65 0.00 26.96 10.60 0.00 0.97 0.00 8.96 0.73 0.01 83.62 24.99 142.40 277.02
2020 360.40 139.49 263.96 377.80 378.62 260.10 179.64 103.45 103.36 144.07 51.23 22.46 79.79 28.66 113.78 7.37 68.24 86.49 67.74 243.40 121.44 198.14 269.10 245.83
2021 204.42 219.29 307.03 374.36 188.62 219.77 141.08 63.00 40.71 103.55 24.96 127.90 36.48 16.12 121.30 5.40 91.22 80.38 3.44 168.57 188.92 207.69 147.58 249.83
2022 254.04 268.11 277.36 118.89 296.00 117.32 76.45 220.69 84.39 164.68 98.56 67.27 190.81 41.32 34.83 38.70 143.97 84.96 167.20 167.92 165.43 170.84 63.34 293.97
2023 165.57 284.63 306.72 229.58 140.88 183.26 128.97 76.69 91.16 2.50 59.10 27.70 45.74 0.00 10.19 0.00 0.23 1.98 0.74 86.04 80.81 162.56 222.67 99.05
2024 232.47 209.96 234.35 145.38 324.31 130.07 181.40 200.71 31.56 82.63 109.67 34.10 60.68 0.99 26.76 7.10 48.06 64.98 42.41 57.42 164.14 153.85 249.09 184.35
2025 206.23 406.35 175.25 225.25 147.36 236.10 134.04 97.55 119.01 196.38 56.94 93.40 137.76 2.48 155.36 34.14 114.71 242.27 – – – – – –

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 132.69216.31202.54145.34146.73110.70107.6373.7767.1919.1224.713.566.902.180.540.920.432.903.2723.5971.48124.6193.87164.13
R80mm/hari 8.8513.5214.4710.389.786.927.184.924.481.191.650.240.460.140.040.060.030.190.221.474.778.316.2610.26
Reff Padimm/hari 6.199.4610.137.276.854.845.023.443.140.841.150.170.320.100.030.040.020.140.151.033.345.824.387.18
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.