HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Gemeksekti, Kec. Kebumen, Kebumen, Prov. Jawa Tengah

GPM01D_E10965_S0765
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.10 mm/hari
Reff Padi Rata-rata 2.87 mm/hari
Reff Padi Maksimum 6.96 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 20.27 214.59 201.96 233.17 339.03 164.62 204.62 142.32 102.42 78.60 168.46 65.81 144.27 127.08 65.48 13.09 0.89 109.89 82.44 330.42 370.87 119.56 47.23 325.36
1999 187.20 252.98 90.67 255.51 288.08 162.55 159.17 89.28 123.85 7.61 100.27 3.03 52.67 3.90 1.09 2.40 0.41 7.99 109.37 187.81 202.16 107.11 178.41 300.86
2000 327.26 201.58 139.49 172.75 215.46 157.03 234.02 179.62 141.30 84.67 75.77 31.56 3.62 13.42 4.91 47.54 3.93 31.71 168.55 179.58 329.67 235.85 223.76 67.79
2001 174.97 275.53 315.06 61.06 205.40 313.52 240.87 153.42 80.07 65.22 197.41 0.63 45.75 63.02 0.00 13.08 12.99 2.05 108.40 570.77 210.17 265.66 139.75 165.50
2002 106.72 304.77 256.05 137.54 73.75 201.81 157.69 147.92 76.10 0.82 30.44 0.09 4.81 0.20 0.09 0.00 2.93 8.77 3.33 112.10 159.78 213.00 165.44 204.59
2003 125.14 226.04 255.75 280.59 257.15 207.35 66.18 28.08 145.11 6.10 1.73 17.54 1.75 0.58 0.06 0.91 2.34 7.39 56.30 228.14 51.33 270.63 405.76 123.98
2004 105.34 312.65 171.46 221.24 222.87 142.27 72.40 13.00 18.19 286.29 66.57 1.94 85.50 19.94 7.91 3.77 1.81 0.50 5.62 83.27 146.68 395.72 168.85 389.63
2005 204.28 255.27 160.13 222.56 154.17 298.57 183.45 113.64 47.17 37.10 20.76 220.15 138.55 5.79 9.28 6.28 5.29 93.26 21.64 302.78 76.72 290.32 188.82 291.83
2006 225.93 340.03 147.61 269.70 199.65 206.22 192.50 77.27 49.20 162.80 25.53 0.38 2.23 0.26 0.14 0.06 0.00 3.29 4.42 0.63 71.97 63.14 104.85 238.57
2007 10.20 123.32 97.46 327.02 74.11 304.71 165.73 205.26 139.90 72.54 8.43 31.36 1.46 3.41 1.20 1.78 0.35 0.48 2.53 262.50 397.50 18.02 259.03 281.77
2008 134.60 121.51 330.59 212.06 113.52 223.21 173.37 57.56 55.64 7.76 4.08 2.82 5.02 0.89 10.62 2.80 9.21 10.73 61.59 222.51 395.21 181.73 121.46 121.70
2009 140.08 308.93 170.12 260.37 39.61 192.05 221.34 80.28 160.58 170.34 62.24 2.94 4.97 4.61 0.57 4.52 6.26 3.53 56.88 212.29 124.27 229.90 91.55 261.97
2010 158.86 243.31 239.45 108.24 214.89 270.70 146.07 130.62 197.40 208.10 205.42 52.05 159.24 51.84 47.01 89.69 236.91 193.35 76.15 337.17 210.72 183.59 283.62 203.88
2011 184.02 150.87 142.60 240.78 89.94 250.59 173.20 228.10 282.78 30.06 12.79 4.16 1.02 13.70 5.25 0.06 0.77 0.01 3.46 93.56 202.34 302.11 74.10 343.23
2012 269.59 167.16 105.16 242.49 300.27 68.97 136.20 148.96 235.62 20.39 47.15 0.77 0.81 1.93 0.00 0.97 0.27 3.66 44.65 83.08 81.45 385.55 252.36 259.84
2013 266.22 228.77 162.08 220.16 120.09 163.34 178.40 101.19 40.00 284.12 304.64 58.16 213.98 6.96 0.11 1.48 2.42 3.25 2.11 117.06 176.12 80.59 128.44 261.32
2014 429.74 158.18 186.22 161.83 148.11 164.43 161.38 113.03 155.53 32.82 8.12 180.50 125.37 16.37 3.90 18.60 0.00 0.07 0.02 48.47 156.61 273.91 205.84 268.86
2015 108.22 230.96 309.21 64.08 224.32 198.38 117.10 183.43 147.46 69.68 39.63 0.06 0.00 0.88 0.13 0.00 0.00 0.45 0.00 1.70 113.36 207.98 327.70 119.55
2016 137.24 184.82 318.77 92.46 46.59 223.73 211.66 160.26 269.22 76.19 99.02 125.17 183.10 57.54 20.34 49.44 65.13 361.25 315.58 170.53 179.43 237.60 262.77 130.92
2017 189.30 199.02 197.58 209.89 104.29 238.57 150.07 185.48 45.27 103.13 45.64 58.42 1.56 12.72 0.00 0.10 0.35 120.15 80.91 369.13 118.07 293.10 100.87 278.63
2018 216.83 128.07 137.72 338.51 198.98 131.19 159.98 112.23 2.21 45.55 0.31 19.97 0.22 2.78 4.79 0.00 5.89 3.60 1.65 3.55 294.25 117.97 304.88 96.16
2019 175.27 239.14 193.60 169.36 189.39 263.91 132.69 127.53 31.19 0.00 10.78 0.00 7.81 7.14 0.00 0.14 0.03 1.22 1.12 8.18 124.10 45.69 136.54 175.76
2020 224.28 88.34 195.68 302.23 362.80 202.12 127.45 117.40 125.22 199.54 16.07 8.87 19.13 1.33 51.95 0.27 20.52 9.41 30.56 360.36 156.12 243.02 320.31 220.29
2021 207.88 144.05 222.38 358.26 261.45 98.71 188.83 0.46 5.39 19.20 45.49 126.82 35.11 1.33 27.30 12.20 80.61 69.60 2.64 203.34 253.58 224.02 115.15 263.00
2022 137.08 226.09 225.90 81.58 193.32 288.77 46.67 245.65 93.00 226.13 147.82 40.98 36.53 16.76 100.87 5.51 196.35 49.98 210.41 181.58 278.68 186.13 191.78 206.70
2023 80.81 205.70 185.90 149.16 51.09 239.24 158.95 91.61 209.72 0.78 23.21 10.69 41.22 0.00 0.67 0.00 0.00 0.00 2.19 2.04 88.16 159.22 171.67 73.33
2024 154.07 241.97 224.53 87.34 406.95 10.33 106.36 228.51 0.93 65.41 74.36 1.07 56.60 0.00 0.20 0.73 41.52 14.30 11.21 157.40 253.56 237.31 299.46 176.29
2025 235.18 199.96 85.42 330.74 185.71 186.31 154.60 69.64 198.30 195.81 102.41 41.67 45.33 2.23 30.86 137.62 53.59 181.58 – – – – – –

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 107.92149.51139.14105.0886.77154.07125.3875.7438.247.7310.310.741.540.820.080.060.220.492.1632.35103.28113.62111.03123.07
R80mm/hari 7.199.349.947.515.789.638.365.052.550.480.690.050.100.050.010.000.010.030.142.026.897.577.407.69
Reff Padimm/hari 5.046.546.965.254.056.745.853.531.780.340.480.030.070.040.000.000.010.020.101.424.825.305.185.38
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.