HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bojongsari, Kec. Bojongsari, Purbalingga, Prov. Jawa Tengah

GPM01D_E10935_S0735
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.15 mm/hari
Reff Padi Rata-rata 3.60 mm/hari
Reff Padi Maksimum 7.61 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 87.68 217.55 158.47 198.90 315.87 163.83 155.21 148.04 183.72 33.92 129.00 77.15 157.32 127.94 73.84 49.26 15.41 165.81 68.91 297.91 253.99 249.39 97.90 302.42
1999 133.52 352.99 147.34 218.83 280.91 141.45 172.20 57.54 172.04 22.42 111.49 0.46 70.46 0.43 23.05 34.94 0.58 36.20 196.97 144.71 207.61 155.86 220.06 205.38
2000 199.69 260.89 199.30 122.11 169.53 201.44 221.38 217.99 243.09 53.35 98.12 37.28 14.70 40.33 4.08 34.45 22.22 38.65 118.03 237.58 415.14 149.39 190.80 110.40
2001 174.55 261.44 172.58 105.84 199.63 247.51 255.90 192.51 81.89 101.70 179.21 5.62 27.39 66.89 0.00 31.82 16.39 42.50 98.25 511.39 280.23 237.61 85.13 113.41
2002 81.80 389.92 145.85 196.77 120.56 251.75 172.09 151.02 149.08 23.76 65.86 1.22 24.18 19.39 27.91 0.13 6.17 4.81 6.18 64.43 185.68 231.31 197.45 223.31
2003 36.54 398.18 290.53 243.79 423.78 128.64 93.74 91.21 122.94 24.55 7.31 26.82 4.76 1.92 0.20 5.34 19.66 3.83 40.84 228.69 75.46 279.11 307.11 157.93
2004 245.10 262.93 173.67 225.87 273.86 121.63 120.78 190.36 116.13 190.85 53.39 6.94 69.02 38.18 9.73 2.56 34.15 40.21 2.61 114.03 146.27 372.02 194.83 386.11
2005 309.16 213.88 158.67 230.86 258.36 251.50 177.10 149.01 157.54 87.02 47.45 127.82 131.47 6.28 14.63 33.38 9.80 150.33 29.69 354.25 50.69 307.26 170.45 311.86
2006 326.97 258.13 167.99 294.31 134.14 237.95 220.24 99.31 84.29 160.29 47.87 1.56 0.03 1.22 0.40 6.13 0.70 0.15 5.97 3.77 85.48 148.59 113.85 280.25
2007 17.32 207.46 149.95 300.36 93.46 264.28 236.99 168.55 129.34 109.49 84.03 28.56 2.31 10.73 4.00 17.47 0.81 4.23 3.31 216.49 435.70 18.69 364.04 183.87
2008 145.34 203.56 252.02 210.36 223.23 160.06 202.93 92.43 70.90 38.21 41.69 2.66 0.22 5.34 17.19 12.86 10.44 0.16 160.35 129.33 267.64 218.05 183.51 144.04
2009 182.41 300.31 151.70 258.69 103.40 185.59 207.25 92.46 132.09 187.92 131.91 11.11 5.38 36.16 2.63 2.84 0.37 9.58 55.93 252.16 145.39 207.66 263.32 114.11
2010 204.13 249.32 206.99 182.38 240.13 259.25 133.69 202.30 267.47 241.13 200.42 113.56 166.27 55.33 108.60 152.99 238.55 220.53 112.30 322.40 190.53 202.30 304.24 177.48
2011 132.04 142.78 168.86 235.83 161.46 176.66 191.98 176.51 211.78 64.28 51.70 24.89 11.70 32.35 1.19 4.11 1.06 0.74 3.72 181.42 296.16 227.85 155.74 246.81
2012 323.32 174.74 128.80 254.86 246.36 129.14 202.09 137.86 153.76 60.32 45.05 9.86 2.52 6.56 0.07 0.96 0.02 2.18 83.81 136.46 119.29 353.63 287.72 232.84
2013 265.48 201.24 242.75 141.10 160.15 149.81 192.29 123.93 74.74 221.57 198.24 134.88 237.41 17.35 3.78 9.03 0.34 6.06 0.00 169.78 160.89 74.10 208.89 207.49
2014 207.82 191.93 132.95 199.22 195.10 184.41 249.90 117.14 111.67 113.91 77.23 132.81 163.21 95.76 58.10 0.86 2.13 0.57 8.57 87.01 162.07 261.45 220.20 245.53
2015 133.62 260.20 272.05 102.64 249.20 211.34 132.76 169.13 217.68 20.89 37.72 0.26 2.75 2.11 5.96 0.37 0.00 17.91 0.00 1.95 179.85 195.69 319.80 132.09
2016 176.13 170.68 260.05 151.65 137.21 167.83 170.01 153.17 229.65 80.72 113.81 100.78 183.66 128.52 23.21 149.67 95.99 338.52 224.00 238.20 173.02 226.80 208.23 219.47
2017 182.92 267.27 223.69 245.94 123.63 195.00 170.53 186.30 58.66 124.34 61.67 78.51 17.53 36.74 0.30 0.99 0.68 160.52 182.04 261.25 160.07 195.12 99.86 263.08
2018 172.02 156.80 195.08 357.97 254.82 117.66 165.64 153.91 8.36 99.97 0.65 40.93 1.35 0.00 0.89 0.00 0.74 27.68 0.05 37.12 296.21 132.13 317.13 108.27
2019 156.90 318.15 207.80 262.85 220.71 204.69 141.76 192.09 129.43 13.19 4.41 0.00 1.96 0.00 0.00 0.23 0.00 0.00 8.99 17.00 135.77 85.28 188.32 215.01
2020 248.43 156.47 189.80 365.77 311.57 304.54 181.22 139.89 102.38 174.85 75.19 39.23 58.05 1.61 65.69 2.12 30.73 74.42 59.55 374.40 201.08 268.68 340.58 199.47
2021 222.55 192.37 211.63 360.41 205.18 189.26 210.36 11.45 90.94 75.86 38.30 155.14 37.85 7.18 63.38 39.51 75.43 124.26 7.74 241.92 254.81 193.98 136.40 273.29
2022 146.04 254.06 200.62 127.22 206.43 306.37 105.62 193.01 117.12 158.42 128.12 109.22 178.26 14.50 116.07 17.20 208.06 110.68 253.73 183.08 249.31 210.75 170.26 177.44
2023 106.13 228.44 203.67 140.18 83.81 304.81 134.84 128.47 192.23 6.23 10.36 86.78 72.03 0.00 0.00 0.00 0.00 0.00 3.85 29.40 137.04 172.02 149.09 145.39
2024 239.76 159.06 224.23 129.27 323.19 61.88 192.44 165.75 28.15 77.49 107.87 53.28 63.06 0.00 10.43 1.20 40.16 51.71 30.67 78.88 267.70 220.68 215.43 202.93
2025 167.27 307.65 141.01 252.87 169.42 170.23 152.27 95.75 225.18 168.91 132.23 40.80 73.38 1.09 116.59 61.82 103.22 272.87 – – – – – –

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 126.85173.92149.43137.99132.04138.98134.6195.0980.4624.3938.182.442.480.950.280.760.360.713.5553.50136.53149.07144.01139.26
R80mm/hari 8.4610.8710.679.868.808.698.976.345.361.522.550.160.170.060.020.050.020.050.243.349.109.949.608.70
Reff Padimm/hari 5.927.617.476.906.166.086.284.443.751.071.780.110.120.040.010.030.020.030.172.346.376.966.726.09
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.