HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pende, Kec. Kersana, Brebes, Prov. Jawa Tengah

GPM01D_E10885_S0695
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.40 mm/hari
Reff Padi Rata-rata 3.08 mm/hari
Reff Padi Maksimum 8.24 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 76.33 225.99 172.24 253.95 225.90 179.56 152.75 139.22 209.40 51.46 95.96 55.32 96.58 112.17 65.62 48.09 6.06 132.15 69.42 185.32 232.64 175.60 129.88 254.52
1999 198.36 331.45 119.52 281.33 128.45 232.88 215.92 14.54 111.24 20.05 62.78 16.39 80.62 17.96 38.03 15.37 0.00 33.09 104.26 154.77 174.31 223.98 108.57 207.34
2000 178.41 261.78 246.85 119.48 219.08 145.72 183.47 135.73 102.06 82.26 111.77 55.99 50.35 16.51 1.81 10.56 7.94 53.45 25.24 171.46 140.78 287.60 123.04 141.28
2001 274.69 197.68 173.45 181.44 261.55 193.97 196.25 161.09 75.67 56.52 186.44 2.92 24.20 51.09 1.78 1.08 4.38 50.57 233.90 118.45 159.86 355.66 80.69 203.75
2002 137.40 428.29 120.82 210.45 186.62 167.21 190.05 84.68 147.56 11.58 17.47 4.62 14.04 13.08 0.27 0.00 1.52 4.27 0.43 5.77 95.22 110.07 157.41 182.47
2003 105.02 324.11 206.18 305.68 341.48 98.21 53.21 129.18 68.02 30.38 9.31 24.85 4.51 0.00 1.79 0.28 28.38 28.47 62.03 59.89 27.14 171.74 134.64 206.32
2004 174.83 363.80 211.77 191.68 231.67 153.56 76.21 165.58 68.00 134.02 62.92 3.63 68.18 13.72 0.33 2.78 12.04 70.97 0.01 64.65 39.90 256.13 133.40 249.24
2005 163.29 363.62 214.96 183.34 304.88 183.99 221.58 80.69 61.58 39.55 101.50 135.15 109.94 19.15 103.30 17.53 19.77 162.53 27.82 149.72 23.18 101.05 66.35 349.88
2006 260.88 259.06 193.09 291.21 139.53 236.48 221.61 41.00 101.29 126.65 29.74 1.50 2.09 10.40 0.00 3.49 0.26 0.00 1.85 1.99 11.41 164.98 98.56 251.85
2007 14.57 273.26 222.62 200.34 173.90 199.97 189.42 158.28 81.71 123.34 71.95 48.99 5.44 33.72 0.71 28.00 0.95 3.37 147.16 55.79 162.53 24.84 152.32 316.36
2008 115.13 304.39 192.58 233.98 116.34 297.98 143.11 121.76 36.35 52.36 36.65 3.34 0.57 2.01 71.83 17.86 4.01 0.00 91.82 108.41 118.73 306.01 168.49 327.71
2009 186.73 221.48 167.06 266.31 123.48 110.76 115.83 81.56 129.74 99.76 106.98 4.36 14.69 8.81 0.00 1.63 0.87 18.27 16.58 105.85 52.17 176.29 50.39 232.52
2010 131.92 321.40 178.33 180.38 100.07 409.77 124.65 287.83 324.57 103.08 151.70 122.66 67.03 81.90 74.53 139.59 217.75 116.19 95.08 167.01 169.80 109.75 137.37 257.83
2011 61.58 169.26 203.32 167.84 205.22 203.55 286.61 74.63 200.47 17.69 31.30 45.91 1.53 15.60 3.44 0.00 0.65 1.76 0.24 105.50 179.99 143.32 86.21 328.29
2012 218.75 222.72 214.58 161.36 236.80 135.16 159.06 81.83 97.36 29.69 66.16 0.68 1.87 15.27 0.97 1.09 0.02 11.02 34.50 50.08 95.78 160.89 139.01 368.13
2013 305.75 215.80 93.13 279.46 320.81 65.03 197.89 81.26 53.88 171.28 207.24 82.15 183.68 65.03 37.13 32.39 5.97 1.83 0.00 90.57 87.51 118.19 247.37 144.53
2014 279.32 190.32 107.07 279.60 207.88 124.83 241.89 71.04 62.19 115.32 17.01 142.29 146.40 63.96 21.40 23.53 0.64 1.80 47.96 18.36 102.73 130.39 218.24 186.75
2015 193.53 269.03 267.22 156.36 295.23 110.65 149.05 186.86 144.82 3.26 16.30 0.00 5.15 0.05 2.76 0.00 0.00 9.90 0.00 6.03 113.29 92.04 170.81 171.29
2016 79.84 292.29 284.15 208.30 151.33 135.55 97.42 124.92 97.16 91.18 57.18 101.68 132.50 109.54 48.60 57.15 66.97 275.50 158.60 192.29 169.67 159.93 214.25 201.19
2017 277.73 212.02 207.25 175.53 144.00 232.36 133.96 122.53 70.59 95.99 51.88 50.04 16.85 14.64 0.19 4.16 0.00 94.77 61.06 61.52 136.04 214.20 142.02 158.26
2018 148.74 79.72 244.67 414.00 338.81 70.37 151.89 110.52 14.55 70.78 0.45 41.10 0.20 0.00 0.03 0.41 2.97 7.62 2.15 1.15 110.59 84.68 186.91 131.29
2019 140.73 357.13 358.64 101.59 214.39 159.32 257.38 123.48 63.98 6.73 20.76 0.00 17.07 0.00 0.00 0.88 1.47 0.00 1.74 0.20 39.21 55.61 134.93 337.91
2020 250.14 156.95 307.18 370.43 339.91 233.09 238.04 104.16 77.22 168.36 70.02 15.30 107.70 1.94 31.19 11.19 47.77 49.84 52.65 257.14 139.72 152.49 246.05 327.22
2021 252.14 180.02 268.33 305.37 237.00 215.49 158.58 23.94 24.82 62.91 22.19 131.91 12.92 3.93 50.34 22.53 103.76 45.65 3.49 142.32 167.03 229.95 115.56 252.84
2022 279.82 200.03 303.82 74.20 220.85 186.15 67.60 293.12 77.44 149.00 101.99 75.83 219.75 21.89 88.38 14.17 94.76 85.48 161.96 144.17 194.35 139.69 71.54 227.46
2023 152.47 258.54 207.01 182.46 135.58 246.96 201.22 59.07 120.45 0.08 20.70 32.90 46.77 0.10 0.00 0.00 0.00 0.00 8.64 22.50 118.74 103.37 135.61 107.84
2024 233.98 174.24 248.56 164.86 317.97 70.03 166.97 98.89 18.20 75.19 84.96 35.56 83.69 0.62 31.32 7.71 58.79 46.77 17.40 16.73 231.84 92.73 186.68 172.27
2025 128.91 424.39 91.28 299.23 122.40 209.04 122.84 103.22 127.78 132.70 42.31 65.90 99.46 0.60 73.52 137.43 58.14 109.51 – – – – – –

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 113.10188.26157.81164.16134.15110.74121.4373.9160.0419.5820.053.264.030.500.150.380.211.791.2212.4547.2697.7293.62166.08
R80mm/hari 7.5411.7711.2711.738.946.928.104.934.001.221.340.220.270.030.010.020.010.120.080.783.156.516.2410.38
Reff Padimm/hari 5.288.247.898.216.264.845.673.452.800.860.940.150.190.020.010.020.010.080.060.542.214.564.377.27
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.