HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bucu, Kec. Kembang, Jepara, Prov. Jawa Tengah

GPM01D_E11085_S0655
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.87 mm/hari
Reff Padi Rata-rata 2.71 mm/hari
Reff Padi Maksimum 8.83 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 35.29 194.43 183.25 248.71 46.74 172.28 220.45 111.46 58.06 25.23 72.11 73.34 106.25 60.81 28.60 19.60 1.09 159.76 89.66 152.40 147.10 67.86 108.74 250.32
1999 141.75 224.55 305.03 172.08 141.53 136.34 154.83 23.14 90.18 1.14 45.62 101.34 69.26 3.98 23.91 31.22 0.30 0.89 28.05 163.92 153.91 111.01 198.62 308.82
2000 180.95 326.85 246.12 75.81 109.84 138.70 84.48 115.66 195.02 82.38 49.22 66.48 8.53 15.40 28.02 1.38 2.35 35.67 14.68 148.79 123.46 307.07 131.21 138.77
2001 127.22 336.57 215.98 235.00 256.49 108.69 170.72 91.39 43.60 72.77 192.97 11.70 67.22 17.03 3.30 6.60 13.28 0.69 80.99 55.40 45.01 244.80 181.21 125.20
2002 154.58 288.24 391.83 141.58 156.96 98.01 97.68 75.54 190.99 6.98 6.98 1.72 2.67 23.59 0.00 0.82 0.00 5.28 4.78 19.03 30.09 190.33 99.71 137.50
2003 114.52 301.36 392.04 256.15 83.80 145.04 92.02 80.70 122.13 6.86 0.61 5.15 4.17 2.43 4.62 6.85 4.01 5.87 38.40 32.56 21.69 151.72 136.64 301.60
2004 186.44 261.27 346.91 179.50 154.38 104.20 167.81 39.31 55.26 112.14 56.45 12.21 44.86 9.69 6.26 1.67 0.77 10.07 0.27 7.20 1.46 246.63 172.61 209.49
2005 181.58 201.15 172.53 161.07 251.88 79.36 153.71 42.30 127.92 3.60 51.34 179.39 53.40 18.45 64.09 33.83 14.68 4.49 38.37 159.76 6.09 216.03 129.28 308.47
2006 229.06 452.92 161.49 290.71 144.79 237.90 55.29 99.27 57.56 132.71 50.24 1.38 1.22 4.32 0.60 6.77 0.31 0.51 1.13 0.14 1.72 11.29 52.70 248.74
2007 19.87 306.76 146.75 227.89 152.65 190.17 62.64 170.13 63.09 23.77 5.42 61.13 20.13 2.18 1.15 42.43 5.14 0.32 8.04 70.68 158.49 50.51 98.14 408.25
2008 286.14 157.93 563.12 280.23 174.49 179.15 56.84 61.67 42.41 2.47 42.40 10.64 2.71 2.96 35.57 38.11 22.55 19.68 82.97 127.36 131.74 236.28 219.06 221.00
2009 331.04 165.82 269.54 233.60 121.07 36.98 133.06 64.79 191.28 147.64 61.10 12.40 15.34 30.45 5.34 6.35 2.92 0.00 12.31 7.52 47.32 73.27 67.51 246.39
2010 395.23 261.28 177.57 248.59 156.81 253.66 139.41 118.90 174.16 107.53 157.44 98.43 87.55 84.21 83.11 100.85 89.89 147.30 81.74 180.82 130.02 47.90 268.32 244.57
2011 190.02 276.82 199.31 101.37 205.20 157.69 207.13 57.51 75.22 64.32 8.27 103.84 41.81 2.75 0.06 0.74 3.55 9.74 3.90 66.76 160.47 234.86 159.38 238.46
2012 355.81 155.81 243.34 79.21 224.19 80.76 95.37 37.08 103.72 0.64 88.93 0.90 1.69 3.69 0.28 9.48 0.14 3.84 23.74 31.35 103.41 101.53 118.97 270.01
2013 352.12 251.08 67.26 374.27 195.84 103.45 240.10 129.53 131.78 109.10 271.99 59.64 134.88 12.66 13.22 33.12 34.27 4.07 21.94 35.11 61.50 113.17 121.48 322.92
2014 321.86 677.24 98.30 223.03 172.17 155.72 95.24 59.28 110.83 19.64 35.76 152.68 86.82 39.91 13.11 8.00 0.79 9.61 0.00 3.35 49.22 89.24 257.36 169.65
2015 326.29 207.63 304.10 82.26 235.66 54.09 112.91 158.37 171.94 5.99 36.30 1.30 0.00 0.01 29.50 0.00 0.13 0.70 0.00 2.36 28.72 28.00 133.17 268.93
2016 91.66 238.47 320.39 181.51 130.25 128.59 155.62 109.24 48.21 119.58 45.67 103.90 33.32 130.62 18.43 32.52 11.08 248.23 148.21 113.21 119.59 101.72 175.94 149.57
2017 195.77 326.41 362.22 132.41 148.45 151.76 159.70 87.90 109.33 83.92 58.41 95.28 23.03 22.89 5.08 6.45 1.35 61.41 71.46 174.04 79.01 283.63 108.31 247.17
2018 164.37 230.87 583.19 200.12 236.26 100.39 20.17 146.27 11.40 44.39 1.75 50.47 8.93 0.00 0.24 0.13 36.18 5.50 43.01 13.37 36.64 158.80 196.34 189.04
2019 203.45 473.84 227.41 95.09 156.86 215.50 212.24 118.49 92.45 7.61 11.60 0.00 2.62 0.88 0.00 8.04 0.00 0.09 0.21 0.00 82.45 2.24 73.83 236.26
2020 439.32 97.43 273.92 331.66 258.00 72.12 193.02 86.45 74.24 126.47 40.01 3.28 53.06 57.53 49.95 1.98 20.87 35.80 21.88 133.38 37.55 182.49 316.57 234.88
2021 231.92 310.54 372.19 357.64 164.97 118.56 145.56 10.98 65.61 70.24 42.59 135.04 5.00 4.24 7.53 62.99 97.55 70.67 19.73 109.33 141.63 215.13 280.47 223.65
2022 375.42 180.00 227.34 185.48 206.15 84.44 82.37 123.98 77.35 165.76 82.50 116.88 172.11 32.25 37.33 30.17 46.91 13.53 88.24 162.94 116.89 154.64 63.67 503.07
2023 166.59 311.74 241.78 398.01 267.26 105.75 123.93 33.22 110.66 0.99 2.64 5.54 81.77 0.31 9.25 0.00 0.66 4.80 0.00 87.16 32.94 153.09 88.44 122.57
2024 120.73 285.38 269.32 136.73 490.72 111.50 132.52 154.22 8.77 34.41 95.53 40.85 56.68 5.50 20.95 2.01 7.80 17.32 29.44 75.90 90.59 111.36 307.90 264.17
2025 242.10 381.32 195.58 164.02 186.60 267.63 108.40 140.05 56.14 270.30 95.90 115.14 138.61 9.56 48.05 74.02 31.82 190.90 – – – – – –

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 125.92191.54176.56126.20139.2783.7084.0641.7053.855.518.012.962.702.380.531.260.300.690.787.3929.5460.9294.26161.62
R80mm/hari 8.3911.9712.619.019.285.235.602.783.590.340.530.200.180.150.040.080.020.050.050.461.974.066.2810.10
Reff Padimm/hari 5.888.388.836.316.503.663.921.952.510.240.370.140.130.100.020.060.010.030.040.321.382.844.407.07
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.