HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pulogading, Kec. Bulakamba, Brebes, Prov. Jawa Tengah

GPM01D_E10895_S0685
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.35 mm/hari
Reff Padi Rata-rata 3.04 mm/hari
Reff Padi Maksimum 8.55 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 85.26 220.43 132.63 299.21 203.26 222.26 162.90 113.82 271.75 44.79 71.07 75.10 97.53 109.01 61.90 37.08 4.47 141.19 57.83 209.29 229.26 181.02 90.48 286.61
1999 197.98 335.32 164.41 264.55 102.74 235.06 200.39 23.67 134.20 15.18 72.87 19.46 61.78 27.76 28.88 23.47 0.43 45.43 86.72 152.16 146.72 272.50 145.17 189.34
2000 90.48 365.29 190.85 124.09 209.77 156.33 134.76 150.08 143.90 43.45 126.76 54.86 63.78 8.71 6.30 10.26 14.35 47.53 22.24 170.39 163.92 250.66 108.26 162.48
2001 301.16 224.02 165.98 226.30 270.21 190.93 171.20 175.16 77.53 51.79 174.91 6.70 43.76 33.97 9.36 4.83 9.24 50.10 202.29 92.52 133.95 388.15 96.23 209.31
2002 200.10 359.23 176.74 158.34 212.76 147.37 165.61 112.89 176.88 12.33 21.62 10.39 23.38 23.77 0.15 0.19 1.38 5.11 0.87 8.69 66.33 145.55 130.73 158.07
2003 77.72 360.47 256.68 355.27 333.44 100.18 60.09 110.75 82.44 21.90 15.56 29.31 7.25 0.36 2.07 3.03 33.85 25.34 33.09 66.97 22.48 163.93 124.03 250.37
2004 229.95 335.36 240.32 172.81 227.10 149.30 83.41 177.08 80.26 123.41 75.54 4.16 83.19 5.64 0.65 3.64 13.88 67.50 0.00 36.46 15.15 279.96 176.57 231.37
2005 160.25 349.52 169.64 210.87 300.57 169.03 185.88 119.82 79.90 49.40 108.22 160.84 72.25 28.35 93.09 6.15 28.74 164.86 26.57 143.56 17.44 150.44 87.42 357.49
2006 360.63 281.04 155.69 322.95 122.13 217.47 160.91 80.72 67.81 166.33 26.97 2.37 0.93 18.51 0.86 3.53 0.08 0.00 0.47 1.94 19.71 106.13 54.20 325.39
2007 25.20 272.35 197.82 215.79 191.25 140.84 192.10 163.17 122.67 61.50 104.01 45.08 2.02 43.56 1.47 43.68 0.37 5.74 20.37 72.32 147.72 19.04 121.49 365.27
2008 163.10 271.57 178.88 257.36 161.04 197.32 142.43 142.88 45.84 33.30 43.77 5.49 2.02 3.95 91.25 15.35 6.13 0.16 96.64 132.48 81.74 330.67 201.99 289.17
2009 226.25 195.94 187.19 248.75 165.51 66.08 117.25 83.71 146.32 125.07 118.34 2.59 31.75 11.41 0.00 6.55 0.68 1.09 8.03 8.17 52.60 179.79 46.26 253.77
2010 166.59 277.13 147.19 203.23 132.44 337.19 119.38 302.66 257.64 151.73 190.72 147.19 61.84 87.22 105.50 103.80 241.73 83.11 83.71 166.67 172.00 90.95 168.71 215.12
2011 69.86 173.39 282.15 139.03 172.01 237.49 271.02 67.84 241.98 9.45 38.46 66.15 16.92 17.75 5.63 0.03 7.09 2.99 1.23 74.81 200.18 118.09 55.80 410.35
2012 246.45 200.85 294.94 113.09 265.75 111.13 191.60 44.00 108.70 20.76 70.75 2.16 1.90 24.04 0.92 0.78 0.01 11.89 27.05 62.62 111.59 137.52 116.91 350.92
2013 335.45 214.88 51.39 313.76 263.61 89.52 173.70 81.33 64.17 203.39 184.36 119.04 188.39 54.00 20.32 48.62 4.97 5.50 0.00 57.26 38.07 107.81 242.84 173.68
2014 314.73 222.83 143.21 224.73 213.73 138.06 199.79 58.72 65.02 182.35 9.91 159.08 143.86 104.74 40.61 20.92 1.94 0.01 13.85 9.03 35.49 150.00 248.21 177.50
2015 214.00 332.30 274.26 153.46 271.77 95.69 153.40 161.38 153.85 8.13 12.82 0.00 2.61 0.00 1.20 0.00 0.00 7.64 0.00 0.69 78.77 79.68 163.37 210.63
2016 129.80 282.92 271.75 260.15 139.97 107.32 98.16 145.09 134.69 73.26 61.22 97.56 110.24 147.13 40.43 75.56 54.49 292.54 181.46 186.53 163.02 148.04 191.65 197.11
2017 287.57 209.23 192.27 228.99 200.69 195.74 122.92 95.67 66.39 96.72 55.33 45.74 18.29 22.18 1.79 5.50 0.31 86.11 81.67 127.46 116.20 215.40 144.96 142.30
2018 134.47 93.46 308.40 371.71 278.60 97.40 130.95 120.94 4.52 83.28 0.12 49.04 0.01 0.00 1.25 0.00 3.52 15.52 0.95 8.40 92.04 94.86 144.62 166.64
2019 113.89 375.38 319.68 154.99 250.62 155.52 242.95 131.05 46.05 3.36 43.35 0.00 27.82 0.20 0.00 2.34 0.09 0.56 3.75 0.00 55.84 45.98 139.14 339.19
2020 250.64 193.07 312.25 351.30 314.87 282.07 230.01 159.90 108.75 150.66 72.60 0.97 122.42 2.38 39.50 22.37 57.35 40.52 52.92 264.33 137.39 156.20 223.76 368.42
2021 254.84 212.73 259.24 401.74 197.34 251.21 145.35 24.04 18.99 65.35 31.74 149.56 23.18 12.54 58.69 16.37 103.45 38.65 5.43 122.55 182.60 216.97 127.15 234.23
2022 310.90 181.41 284.32 77.92 302.58 92.78 66.30 290.24 73.77 168.88 100.97 87.42 222.95 26.00 68.76 13.60 107.75 63.60 141.93 131.63 214.44 115.71 75.68 254.83
2023 112.61 290.20 201.72 222.34 133.56 210.23 161.95 81.09 126.09 0.66 25.92 62.21 48.93 6.67 0.00 0.06 0.24 0.00 1.82 38.87 65.51 143.03 134.83 97.84
2024 245.21 171.30 212.94 150.28 350.60 45.98 157.34 118.64 50.02 116.39 66.27 41.18 74.54 0.76 15.51 10.70 30.85 48.63 20.47 17.08 192.39 99.10 170.00 187.59
2025 136.84 466.80 127.32 267.22 180.77 215.93 116.12 97.25 107.34 164.41 61.01 63.27 126.90 0.64 153.28 80.38 74.97 131.32 – – – – – –

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 108.18195.37153.99152.82156.8397.06117.0278.1461.3414.6125.062.542.490.730.810.660.290.980.918.5737.0497.4089.25170.86
R80mm/hari 7.2112.2111.0010.9210.466.077.805.214.090.911.670.170.170.050.050.040.020.070.060.542.476.495.9510.68
Reff Padimm/hari 5.058.557.707.647.324.255.463.652.860.641.170.120.120.030.040.030.010.050.040.381.734.554.177.48
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.