HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Menganti, Kec. Rawalo, Banyumas, Prov. Jawa Tengah

GPM01D_E10915_S0755
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.34 mm/hari
Reff Padi Rata-rata 3.04 mm/hari
Reff Padi Maksimum 7.44 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 44.05 237.83 131.31 243.61 277.23 298.81 152.39 174.23 183.78 71.19 120.32 94.71 169.17 132.31 127.33 12.01 12.50 197.16 68.39 346.10 420.81 135.81 43.05 351.06
1999 166.26 282.39 84.29 244.40 297.28 181.99 143.96 97.76 185.54 4.83 115.72 0.32 42.71 1.35 4.28 3.21 0.00 26.60 77.31 318.16 286.04 123.90 113.74 363.07
2000 315.00 185.36 140.59 185.36 148.35 243.64 201.00 260.90 193.70 88.01 72.92 75.23 10.63 11.62 4.70 60.77 23.94 31.51 160.64 241.00 403.91 150.11 189.40 74.97
2001 179.65 233.82 224.98 51.96 129.20 339.01 284.01 175.11 66.52 78.38 193.02 3.45 29.55 44.75 0.00 29.23 11.32 10.92 174.19 566.47 293.24 252.50 120.97 110.01
2002 76.03 358.42 203.46 92.72 79.84 244.31 142.74 156.07 136.31 19.26 35.34 0.14 12.56 10.77 13.41 0.39 1.12 1.84 9.40 76.67 220.89 194.96 157.90 248.42
2003 54.65 360.05 297.53 180.07 351.49 138.72 147.43 93.54 180.33 6.51 7.87 20.81 2.19 2.38 3.29 2.71 7.75 15.83 33.80 266.89 65.81 303.52 392.54 103.41
2004 87.88 349.96 163.41 215.87 253.47 152.18 100.41 43.52 15.75 331.94 55.09 2.06 79.41 50.66 9.10 2.85 13.57 7.84 5.36 101.14 141.76 384.33 167.60 477.68
2005 367.95 202.53 105.64 298.91 198.75 328.19 190.97 126.95 22.15 244.60 59.53 179.73 138.12 13.76 10.43 4.50 3.98 267.23 23.06 379.03 81.24 337.78 151.88 316.03
2006 231.61 295.20 114.34 314.87 189.88 232.42 191.19 99.33 85.66 132.81 44.89 0.48 0.63 0.76 0.58 2.77 0.18 1.16 2.18 0.95 74.38 89.35 79.48 260.87
2007 15.27 206.79 157.71 288.76 115.35 234.87 211.52 179.09 188.48 76.26 20.91 35.19 1.08 0.70 1.64 2.83 0.34 2.34 0.04 248.38 446.02 41.73 328.02 214.28
2008 70.87 149.71 159.05 305.43 136.41 197.89 145.71 79.32 38.83 10.53 22.61 6.12 0.80 2.87 1.55 5.76 5.23 5.50 184.22 128.48 383.91 224.74 213.00 82.91
2009 157.02 326.92 124.79 282.79 75.19 168.04 197.40 81.33 119.83 204.16 124.08 0.59 5.99 37.52 0.01 2.42 2.85 0.97 39.26 366.08 88.59 297.88 174.58 204.60
2010 184.20 201.07 234.09 152.76 262.66 251.48 140.00 175.87 174.02 303.31 176.95 115.35 188.42 68.23 71.10 228.99 231.29 259.54 104.02 377.72 263.81 146.53 450.83 123.42
2011 160.34 99.24 188.73 157.10 127.59 191.69 190.47 208.36 231.83 66.54 70.77 3.02 1.76 11.81 1.17 0.00 0.94 0.04 4.50 153.79 242.78 263.28 159.94 218.38
2012 276.37 175.80 105.58 228.83 277.82 67.71 252.89 72.33 168.78 41.38 41.42 2.23 0.10 5.72 1.39 2.01 0.39 0.76 69.86 166.93 57.66 450.10 348.30 194.71
2013 237.17 198.98 103.30 273.21 116.60 188.94 206.06 100.72 53.40 247.66 271.77 99.52 284.12 19.94 1.30 0.92 6.84 1.95 0.00 78.75 166.20 90.22 163.53 231.69
2014 231.56 271.60 136.49 205.35 133.49 183.27 207.34 113.49 141.10 55.94 17.01 165.40 151.77 48.92 26.67 0.00 0.98 0.00 2.99 101.90 179.50 246.34 222.18 254.69
2015 109.09 260.53 289.29 57.36 211.73 206.38 143.09 143.14 205.63 25.44 28.29 0.00 0.00 0.00 0.65 0.00 0.00 5.06 0.00 1.14 97.72 264.79 333.94 113.09
2016 102.92 248.10 302.20 157.51 71.13 192.84 187.16 108.24 243.21 70.92 101.67 131.16 192.04 113.88 26.18 124.26 48.64 405.22 218.41 309.18 150.93 262.28 219.41 166.41
2017 154.25 256.62 179.28 232.06 101.94 203.38 155.27 173.30 31.45 124.08 65.55 73.57 11.78 39.31 0.00 1.91 0.13 146.90 139.33 335.74 109.68 233.82 113.02 230.00
2018 176.77 120.63 121.66 329.10 243.10 122.18 197.75 110.41 2.93 42.90 1.18 19.45 0.18 0.44 2.20 0.00 8.47 9.00 4.73 3.82 331.97 129.96 289.39 112.09
2019 154.47 288.62 190.55 219.59 230.58 182.99 154.60 167.42 47.12 0.49 14.42 0.00 12.89 0.08 0.04 1.04 0.00 0.00 0.35 11.63 204.46 27.53 112.53 208.84
2020 253.17 86.60 187.40 322.43 322.87 249.10 183.10 120.65 120.80 217.17 43.03 25.71 59.06 0.00 57.30 0.00 14.18 38.36 76.62 408.07 286.99 256.70 355.30 184.93
2021 223.79 148.68 239.86 292.33 208.37 152.16 220.86 3.35 30.72 32.72 36.99 178.31 23.08 3.52 52.44 25.73 105.68 60.33 6.33 280.34 292.73 231.49 123.57 275.11
2022 149.01 202.02 175.42 133.04 221.59 366.62 69.56 261.62 142.86 165.42 129.95 85.13 173.50 8.40 117.06 6.71 240.07 101.02 248.33 154.98 343.96 218.37 193.27 169.28
2023 56.83 226.56 164.51 154.57 44.28 299.94 114.10 121.28 179.93 3.13 19.44 54.50 82.65 0.93 1.38 0.00 0.00 0.00 8.14 8.20 142.80 142.15 193.56 122.28
2024 242.35 165.63 210.80 115.55 321.07 70.21 152.91 171.39 4.75 38.31 105.84 32.40 81.13 0.00 20.67 3.56 51.69 37.03 20.52 161.18 260.85 242.81 295.78 175.08
2025 224.70 226.37 53.33 332.99 233.01 157.24 115.03 122.48 274.10 171.86 113.44 40.89 56.57 5.14 60.09 115.74 118.67 262.74 – – – – – –

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 74.99162.44112.60148.82112.67152.18142.1991.0931.3017.5120.620.571.020.650.630.000.170.922.6650.6594.06127.53118.08112.69
R80mm/hari 5.0010.158.0410.637.519.519.486.072.091.091.370.040.070.040.040.000.010.060.183.176.278.507.877.04
Reff Padimm/hari 3.507.115.637.445.266.666.644.251.460.770.960.030.050.030.030.000.010.040.122.224.395.955.514.93
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.