HUJAN EFEKTIF

Curah Hujan Efektif R80

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

GPM01D_E11075_S0645
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.89 mm/hari
Reff Padi Rata-rata 2.72 mm/hari
Reff Padi Maksimum 9.28 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 40.86 223.88 198.78 263.92 51.87 173.43 190.11 111.37 59.22 21.00 75.47 59.49 89.03 59.23 77.16 12.90 0.85 109.63 54.93 188.62 110.53 60.73 95.85 270.85
1999 173.92 218.06 311.06 180.49 140.12 138.58 157.22 21.97 77.36 3.35 47.40 76.78 60.89 3.75 25.70 18.67 0.00 2.78 38.16 151.73 141.00 68.53 141.30 341.49
2000 193.51 307.28 235.36 110.33 107.89 138.84 113.72 75.56 168.03 45.12 42.58 73.83 16.32 14.16 20.93 10.56 16.28 47.97 16.22 130.54 99.48 283.35 93.36 152.75
2001 171.35 288.94 242.69 195.89 243.09 113.66 158.01 82.67 32.84 75.29 159.91 22.09 31.99 17.34 7.34 7.08 61.76 16.22 66.07 50.23 33.16 231.23 146.90 132.72
2002 188.21 274.51 358.94 160.96 161.74 94.29 77.98 73.82 137.00 10.72 7.66 3.29 6.43 8.39 6.28 7.89 1.38 2.80 1.00 24.00 57.32 197.20 86.64 125.54
2003 143.22 256.40 378.04 263.89 93.97 122.49 89.58 67.97 108.45 11.02 3.73 2.24 5.65 1.84 4.70 4.25 14.10 23.92 53.61 54.48 19.50 146.09 173.19 282.29
2004 166.62 293.10 388.66 193.74 119.36 115.05 111.16 65.58 67.74 73.90 57.63 10.62 35.09 14.64 3.72 2.94 8.38 32.61 5.79 5.30 4.68 239.63 182.18 219.34
2005 176.55 210.97 138.89 188.63 252.21 57.01 125.53 36.60 73.50 5.44 73.04 134.35 35.94 33.06 21.74 36.63 63.61 6.00 22.23 151.81 10.17 154.73 130.84 319.14
2006 222.87 456.97 188.50 278.86 112.68 221.68 55.06 89.07 40.19 138.63 42.10 2.50 2.01 4.60 0.47 7.24 0.23 0.56 11.38 6.05 24.39 40.14 62.24 189.03
2007 30.94 235.34 173.64 231.10 150.42 178.74 51.66 171.35 47.15 32.06 3.61 47.22 6.36 5.97 3.93 26.10 1.13 1.37 15.30 97.89 129.86 60.34 98.55 423.08
2008 240.06 207.46 552.58 277.08 116.47 177.10 29.14 64.62 37.16 7.00 47.15 2.61 2.16 1.33 30.90 28.19 17.40 13.13 67.01 119.40 108.00 218.27 226.54 188.47
2009 305.19 186.75 287.00 213.13 83.81 52.31 113.91 79.41 181.94 122.96 56.14 11.26 14.58 27.91 10.21 9.15 13.05 16.87 19.56 7.12 24.06 95.98 67.61 230.83
2010 321.80 300.01 189.76 259.86 116.35 276.77 134.50 96.93 156.10 114.45 196.55 72.44 82.49 83.39 61.26 88.72 105.51 107.12 84.42 153.63 109.92 52.42 252.28 267.75
2011 133.45 378.07 194.79 110.79 183.29 141.24 177.40 59.66 78.72 52.08 24.81 54.71 24.03 16.08 4.16 1.97 6.20 7.81 2.87 58.46 165.22 203.89 110.53 244.21
2012 407.62 164.31 254.15 76.53 221.40 70.62 82.77 42.85 107.99 5.69 77.15 1.55 2.56 2.60 2.52 2.88 1.16 0.82 37.83 46.90 95.24 99.17 88.76 280.46
2013 364.34 248.33 49.27 371.96 211.89 75.93 197.22 123.09 89.24 134.90 268.01 31.69 114.20 29.97 17.52 31.34 9.76 11.31 15.12 34.91 46.94 157.90 132.90 300.22
2014 365.71 638.06 69.90 226.36 152.55 141.97 74.37 73.29 74.07 30.68 15.96 114.25 76.41 26.54 7.63 23.90 0.01 2.05 4.24 8.01 33.67 82.22 258.50 220.35
2015 300.37 277.47 317.24 84.35 239.31 62.84 145.44 198.97 100.05 5.79 38.51 3.37 4.65 1.12 13.47 2.64 0.37 0.00 2.34 1.72 63.19 19.42 175.59 263.07
2016 95.16 242.59 425.20 253.27 127.69 160.51 133.94 109.43 36.53 108.65 47.61 86.91 28.76 101.53 20.62 75.58 5.91 240.65 136.30 115.21 152.12 101.77 173.73 165.12
2017 190.84 394.67 410.60 85.37 189.00 133.27 181.42 54.07 75.33 63.45 54.50 72.69 13.26 23.16 8.31 4.74 0.97 62.74 45.21 173.76 86.22 308.48 104.76 226.20
2018 222.34 224.68 583.66 184.33 227.74 70.30 28.54 121.53 9.04 49.74 9.32 44.88 1.06 7.56 7.70 8.00 11.65 3.07 23.40 28.86 49.24 143.25 151.60 188.56
2019 218.64 455.60 239.77 68.41 196.55 229.97 165.59 110.01 56.92 9.52 12.07 0.00 2.21 0.96 1.86 3.25 8.13 1.95 6.86 4.82 37.22 1.87 74.34 283.23
2020 420.41 107.29 275.23 300.45 232.59 77.35 203.20 67.73 75.29 124.15 40.75 10.39 37.04 41.47 47.53 8.99 15.66 27.00 36.01 120.74 25.32 181.79 299.74 231.05
2021 282.27 319.81 322.94 381.78 176.39 132.45 131.76 5.06 46.70 48.28 30.25 126.36 4.65 5.31 7.91 66.33 93.87 50.00 14.75 102.91 143.35 246.54 366.04 216.78
2022 338.73 175.39 255.24 163.86 198.74 76.44 59.22 113.47 60.10 127.52 80.70 112.61 113.22 20.04 47.57 11.72 46.57 14.04 75.14 174.33 128.85 109.99 65.46 456.65
2023 137.04 345.58 240.16 351.09 226.66 90.17 96.77 28.36 106.18 4.54 25.05 40.54 65.95 13.72 12.90 10.56 0.43 13.35 4.38 16.76 58.48 121.63 91.17 135.73
2024 147.55 295.02 227.34 166.85 458.02 110.83 187.65 114.20 7.76 36.98 82.24 44.55 40.77 20.09 22.63 14.25 11.42 18.14 35.42 53.46 79.21 113.81 299.69 315.95
2025 283.46 371.15 164.06 169.73 191.47 205.41 90.30 117.79 48.22 245.59 80.81 82.39 79.31 3.10 32.85 66.91 31.80 134.40 – – – – – –

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 141.98210.26185.53110.69115.6174.8671.3451.8239.586.7515.183.154.233.004.114.050.762.035.227.6524.9460.5787.91179.13
R80mm/hari 9.4713.1413.257.917.714.684.763.452.640.421.010.210.280.190.270.250.050.140.350.481.664.045.8611.20
Reff Padimm/hari 6.639.209.285.535.403.283.332.421.850.300.710.150.200.130.190.180.040.090.240.331.162.834.107.84
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.