HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Linggalaksana, Kec. Cikatomas, Tasikmalaya, Prov. Jawa Barat

GPM01D_E10825_S0765
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.91 mm/hari
Reff Padi Rata-rata 2.74 mm/hari
Reff Padi Maksimum 6.12 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 58.14 206.04 148.67 249.81 354.52 137.32 130.67 235.90 210.10 5.82 144.12 109.84 107.55 169.03 53.74 101.50 6.48 191.96 161.16 337.94 221.37 240.70 46.28 282.33
1999 115.42 336.97 56.25 162.60 209.28 123.41 102.68 65.32 178.76 1.33 106.89 13.15 34.44 11.30 13.61 0.88 0.45 17.00 150.76 250.34 279.29 124.25 167.29 240.24
2000 273.55 138.84 121.97 117.76 159.08 144.27 158.43 185.35 208.81 83.11 73.24 69.06 0.91 137.34 6.52 64.63 28.14 46.69 144.55 278.81 255.39 159.86 99.19 27.66
2001 164.37 174.65 172.21 50.07 104.53 264.48 274.43 122.49 108.68 73.32 191.67 0.42 19.99 119.51 0.06 11.37 23.57 46.22 125.50 683.83 247.58 342.87 102.06 137.73
2002 98.41 334.58 128.90 114.41 93.81 232.88 180.82 124.74 72.53 19.69 45.52 2.38 22.19 83.13 6.16 0.63 0.56 2.35 4.40 30.41 153.03 157.56 111.98 279.56
2003 105.38 158.66 123.83 159.56 197.88 139.72 54.35 121.12 167.15 3.22 27.99 23.69 0.43 0.87 0.14 21.78 85.21 9.55 26.85 314.91 67.07 251.66 279.56 74.00
2004 41.40 175.25 189.22 122.62 166.82 150.92 65.28 163.85 42.43 260.80 86.45 1.70 153.16 70.95 10.10 5.70 90.82 37.15 6.66 105.62 180.35 303.45 132.29 367.60
2005 250.75 294.99 163.99 230.77 109.34 315.34 263.80 44.26 39.18 102.24 92.78 112.29 178.79 4.36 8.90 28.40 1.88 363.24 67.64 348.24 103.08 274.81 153.79 218.18
2006 121.40 235.10 89.39 259.91 136.61 122.08 99.18 172.72 85.72 164.52 61.11 0.02 4.37 1.39 2.40 0.44 0.08 0.09 2.28 0.81 88.96 83.08 119.08 269.35
2007 9.68 187.88 213.78 251.77 106.69 156.95 146.32 301.30 163.86 68.30 48.74 24.84 1.88 1.11 2.82 6.86 2.86 0.48 0.99 326.71 447.17 26.63 193.11 274.37
2008 114.37 148.92 173.67 170.57 161.19 136.86 193.93 94.43 38.69 6.68 10.98 2.83 1.52 3.29 4.46 12.31 19.13 5.43 171.00 108.09 299.01 209.21 158.29 72.13
2009 150.24 221.22 143.44 173.55 98.52 213.10 134.22 80.90 200.35 91.35 185.83 5.45 3.19 143.37 0.00 10.64 64.41 2.57 187.30 252.74 89.40 278.54 156.04 121.96
2010 141.58 167.64 342.99 82.33 225.12 223.68 247.64 57.55 182.69 283.52 121.77 222.13 218.37 93.44 142.69 182.78 261.50 317.40 130.97 336.42 249.76 173.08 231.29 164.43
2011 119.75 84.42 152.88 103.41 104.62 144.13 165.53 217.45 187.47 120.63 132.03 3.28 14.44 113.46 0.00 0.46 0.97 1.41 8.45 217.48 254.63 199.32 142.69 158.15
2012 182.12 153.25 51.46 203.72 207.87 80.03 355.19 38.77 167.07 78.03 50.48 10.42 7.73 1.60 0.00 8.40 3.96 0.85 59.43 214.37 148.11 344.91 324.43 178.44
2013 173.22 153.60 169.23 188.34 102.72 213.64 190.74 70.80 63.29 220.88 181.20 151.59 332.74 68.58 11.64 2.65 2.09 43.26 2.04 111.20 149.68 91.08 272.91 151.44
2014 270.55 197.05 143.02 203.07 115.79 162.79 273.06 43.49 149.75 39.09 39.33 203.95 196.99 171.60 144.78 0.00 0.28 0.00 0.61 129.35 206.63 270.51 127.78 304.00
2015 51.50 214.84 251.98 76.49 130.05 177.48 153.79 103.91 167.18 34.36 45.08 0.08 1.31 0.00 1.28 0.00 0.00 0.80 2.05 0.28 263.48 149.86 245.35 100.33
2016 129.01 176.65 218.19 168.72 72.45 276.36 208.88 105.52 248.41 76.77 32.90 161.47 216.31 174.48 78.67 102.09 115.04 341.77 329.67 275.92 105.90 259.48 169.50 76.35
2017 116.18 214.39 141.70 161.06 93.84 215.61 132.25 172.29 75.04 131.25 49.36 91.41 13.65 13.53 2.48 2.13 0.05 159.23 324.81 163.35 185.96 217.53 134.39 141.62
2018 114.89 101.20 70.45 225.64 127.87 141.45 194.48 94.73 0.32 82.04 0.04 79.36 0.00 0.00 17.16 0.00 11.26 6.28 13.71 94.23 419.70 65.45 307.76 82.31
2019 84.92 218.38 49.75 242.58 241.18 103.23 181.28 213.42 120.95 26.17 12.66 0.00 0.38 0.75 3.21 0.00 0.00 0.52 0.49 48.18 186.90 4.98 109.06 195.84
2020 173.41 126.55 225.06 229.55 367.60 165.10 148.78 147.70 63.98 290.36 62.42 139.56 45.67 1.95 77.46 0.00 29.36 186.32 134.59 355.40 207.28 216.03 314.43 100.12
2021 196.05 138.87 217.28 227.94 220.96 83.52 190.71 4.31 15.48 51.09 80.91 193.30 24.51 77.24 36.85 17.23 128.61 40.32 7.95 251.81 358.43 159.23 124.51 184.98
2022 107.04 122.81 106.49 157.18 199.69 177.76 55.35 272.05 46.28 179.51 78.41 152.62 233.01 2.07 205.15 11.45 165.16 269.82 200.99 209.89 301.80 215.99 95.58 179.89
2023 44.58 220.91 144.80 144.91 41.69 237.30 94.23 153.14 237.85 3.82 40.27 50.34 171.94 0.24 0.35 2.11 0.16 0.00 0.93 10.53 185.31 133.12 159.30 74.38
2024 194.92 158.12 171.81 87.40 242.57 27.91 165.33 134.21 3.46 26.55 61.53 99.31 58.92 0.00 17.40 5.90 87.51 39.84 5.30 138.42 234.32 258.10 267.76 91.59
2025 171.57 227.11 31.20 276.06 116.97 131.78 156.57 91.77 254.09 281.19 158.14 114.19 76.63 35.89 80.90 178.35 103.65 258.36 – – – – – –

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 79.56138.8685.60112.21101.88123.14101.9863.7641.7817.0938.042.241.480.840.310.350.250.742.0475.81131.22110.98110.8179.93
R80mm/hari 5.308.686.118.016.797.706.804.252.791.072.540.150.100.050.020.020.020.050.144.748.757.407.395.00
Reff Padimm/hari 3.716.084.285.614.755.394.762.981.950.751.780.100.070.040.010.020.010.030.103.326.125.185.173.50
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.