HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pecakaran, Kec. Wonokerto, Pekalongan, Prov. Jawa Tengah

GPM01D_E10965_S0685
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.02 mm/hari
Reff Padi Rata-rata 3.51 mm/hari
Reff Padi Maksimum 10.12 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 113.38 229.43 143.17 357.08 205.68 108.86 150.95 111.77 163.60 25.30 91.59 44.61 75.81 152.52 68.15 57.22 3.56 155.08 141.64 120.45 159.09 235.61 112.40 284.56
1999 255.23 293.42 203.13 355.01 207.47 122.02 132.42 43.04 86.93 21.04 122.17 16.21 68.43 6.93 62.05 13.26 0.23 60.57 142.03 109.89 159.95 172.72 175.99 269.39
2000 218.94 341.76 265.77 96.67 216.42 187.64 137.93 99.60 101.47 114.42 103.54 48.85 39.41 22.72 16.55 6.94 10.70 77.98 30.03 182.98 215.96 284.38 134.29 158.19
2001 296.72 262.11 203.53 261.97 256.90 211.72 219.79 131.30 75.83 52.57 142.60 11.86 62.90 32.66 4.31 15.12 52.71 48.81 128.06 206.36 122.36 307.43 87.48 242.45
2002 196.70 327.35 323.36 182.60 115.54 231.35 110.37 141.56 219.78 11.10 41.09 5.33 60.54 52.61 7.10 2.40 7.11 3.71 3.05 10.86 79.25 183.92 127.41 135.53
2003 83.69 394.05 288.54 380.55 265.46 132.89 71.71 169.61 108.23 7.73 11.76 22.63 1.99 3.42 4.47 6.86 22.35 45.68 66.93 76.55 103.73 108.72 117.31 335.64
2004 275.42 301.71 284.18 228.69 200.79 166.76 138.35 164.83 83.61 151.05 56.56 5.37 31.64 50.74 5.16 10.69 18.22 76.39 0.05 62.49 84.86 254.01 156.86 297.48
2005 151.46 322.50 211.72 118.20 231.84 207.33 164.27 124.12 149.46 20.73 171.79 117.39 71.31 41.61 46.35 22.71 24.55 149.84 44.66 153.18 24.45 236.31 145.01 342.68
2006 220.76 528.75 188.37 238.13 167.55 196.20 115.74 137.45 30.60 176.38 16.26 8.35 1.52 25.06 1.91 4.07 0.06 0.00 5.47 12.90 29.75 146.30 81.37 215.09
2007 15.59 373.81 234.79 166.39 187.43 114.43 148.09 166.48 87.84 105.11 73.88 44.14 6.90 46.72 0.59 55.18 2.04 13.26 50.11 123.85 229.62 49.53 176.45 385.65
2008 165.63 316.13 285.21 385.50 186.97 129.65 111.91 194.57 34.45 42.45 54.76 0.94 1.78 2.01 38.57 42.79 15.26 6.37 193.69 110.19 161.93 213.75 219.48 250.91
2009 290.83 219.21 300.02 185.09 98.10 93.71 146.43 81.01 167.25 188.37 129.07 7.72 47.23 19.01 5.33 8.17 9.52 3.03 23.34 35.21 60.72 135.41 107.42 165.45
2010 318.51 158.09 147.78 194.13 154.54 313.36 111.84 237.80 90.75 341.00 214.60 162.08 67.90 94.54 119.12 117.91 131.53 137.22 59.95 204.75 154.77 134.56 212.41 227.49
2011 161.46 310.31 226.85 226.00 169.13 159.27 148.92 96.21 172.78 18.25 31.12 84.04 29.75 49.03 0.28 2.08 73.32 9.00 2.69 161.16 212.02 141.50 104.26 266.31
2012 324.41 239.41 245.39 131.62 212.98 166.74 199.52 46.76 105.49 8.48 82.17 3.25 3.25 23.63 0.71 2.61 2.13 15.34 34.46 136.47 123.78 169.95 163.49 244.40
2013 451.93 174.54 81.07 337.85 211.40 75.98 207.71 75.11 72.29 198.03 216.70 98.48 193.83 5.15 0.87 127.67 11.94 7.74 5.41 66.34 98.43 126.88 209.14 225.24
2014 317.10 490.10 265.28 163.64 250.81 126.13 166.46 78.12 78.03 127.96 36.95 128.50 138.43 79.93 42.24 28.68 9.07 0.00 0.36 57.89 43.87 149.02 206.18 223.06
2015 235.47 310.82 293.43 125.02 255.51 148.99 97.43 142.09 170.59 7.58 23.68 0.00 3.28 3.01 1.46 0.00 0.00 1.30 0.72 0.14 25.96 144.14 139.22 258.90
2016 90.36 294.36 273.50 315.59 99.99 123.13 140.10 108.54 69.01 110.43 62.27 94.64 148.36 206.85 75.13 79.38 85.09 358.84 164.46 163.13 126.63 154.36 206.66 215.80
2017 211.41 297.06 312.28 147.79 163.52 181.98 115.19 109.71 76.88 84.26 81.74 56.17 20.98 19.14 0.04 3.13 1.02 91.04 148.20 196.82 106.49 235.73 134.66 208.58
2018 221.72 123.75 337.28 359.82 273.27 109.36 99.54 119.66 16.00 97.70 0.73 58.56 0.38 0.00 0.00 0.00 2.11 29.48 23.17 8.85 141.20 134.09 214.11 150.17
2019 84.12 527.50 267.64 143.36 163.08 238.56 169.71 118.71 142.62 16.15 23.62 0.00 35.10 8.66 0.00 1.48 0.00 27.46 1.59 0.08 81.17 11.74 164.08 267.92
2020 379.25 178.17 207.43 500.63 374.31 237.57 177.50 99.85 121.00 162.98 35.93 27.81 103.35 9.76 127.69 33.16 41.35 151.14 56.91 257.30 98.18 253.24 331.01 223.00
2021 187.27 256.67 392.28 416.47 260.06 169.59 108.84 66.39 72.49 91.14 41.84 136.16 8.83 12.00 94.73 22.59 73.18 104.24 7.57 197.51 223.39 154.30 189.16 245.75
2022 277.06 262.38 256.13 148.26 219.88 125.80 66.61 233.41 68.68 187.67 93.96 99.52 184.95 44.42 29.24 46.64 119.80 72.38 165.55 143.79 159.90 152.01 84.35 284.40
2023 129.08 348.09 318.24 302.75 198.03 140.16 120.10 78.54 90.94 23.15 62.64 25.16 42.25 4.00 0.00 0.17 1.67 9.76 7.64 41.97 79.67 173.31 157.95 101.96
2024 257.20 203.19 210.42 152.93 394.04 96.91 152.55 198.61 38.73 65.85 151.97 33.19 39.47 17.64 51.34 4.56 13.98 87.28 64.14 42.64 160.87 123.83 243.79 190.67
2025 152.73 539.85 199.32 211.05 148.43 284.89 107.49 106.82 114.74 214.51 87.72 99.87 188.57 12.49 179.78 51.06 135.73 189.39 – – – – – –

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 125.94216.01202.36146.90161.37113.42108.5778.4668.9417.8329.635.363.274.920.532.341.545.832.9126.2871.84131.20110.41180.58
R80mm/hari 8.4013.5014.4510.4910.767.097.245.234.601.111.980.360.220.310.040.150.100.390.191.644.798.757.3611.29
Reff Padimm/hari 5.889.4510.127.357.534.965.073.663.220.781.380.250.150.220.020.100.070.270.141.153.356.125.157.90
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.