HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Simpur, Kec. Belik, Pemalang, Prov. Jawa Tengah

GPM01D_E10935_S0715
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.70 mm/hari
Reff Padi Rata-rata 3.99 mm/hari
Reff Padi Maksimum 9.69 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 136.50 177.05 119.41 265.12 229.33 201.79 199.33 114.50 194.70 12.78 97.32 86.09 104.18 166.56 63.61 77.50 32.30 147.69 102.32 219.36 193.22 254.57 117.51 271.76
1999 142.15 365.09 159.85 242.72 185.11 186.34 199.60 35.16 163.86 14.90 110.32 2.14 71.79 7.40 47.49 27.76 1.04 58.89 184.43 136.25 142.95 195.72 156.84 270.66
2000 197.31 290.32 272.82 80.32 188.44 211.81 218.25 175.80 150.56 109.41 93.99 56.62 24.43 44.53 11.81 32.39 40.10 59.98 64.18 237.40 360.88 185.91 136.12 151.23
2001 197.03 263.56 182.15 201.97 302.35 187.99 246.77 173.00 74.13 76.69 158.37 8.01 18.28 87.67 16.59 13.89 37.31 62.73 139.76 356.42 234.47 274.04 122.65 189.72
2002 129.26 371.74 171.86 195.41 192.18 186.29 178.23 155.84 156.02 41.01 24.33 2.73 14.27 33.63 31.27 0.90 7.22 3.83 14.44 70.83 181.80 167.71 238.64 165.53
2003 65.30 386.31 246.24 323.07 362.67 120.11 108.48 126.32 131.52 24.16 22.34 28.44 6.49 2.43 1.22 10.56 26.08 46.37 58.65 141.35 96.32 205.30 181.01 264.33
2004 204.85 344.21 189.78 233.07 289.26 135.80 170.09 155.31 105.10 196.20 53.33 5.97 81.48 36.76 7.71 4.50 36.94 28.06 4.28 134.72 102.76 337.67 137.11 402.72
2005 226.37 284.61 173.58 204.24 262.47 215.09 188.50 118.24 179.24 64.93 114.50 126.61 130.84 16.67 29.84 38.97 16.00 192.21 45.49 291.73 91.98 234.92 127.64 333.38
2006 322.70 292.04 186.40 275.92 149.96 211.03 221.30 93.57 82.77 166.10 39.88 8.53 3.52 13.44 2.26 5.35 3.83 1.03 5.41 2.46 64.60 171.60 128.19 263.68
2007 13.95 274.24 195.53 264.85 135.10 263.54 226.39 186.21 91.22 124.01 99.27 27.43 4.15 47.38 3.69 31.97 1.91 6.41 53.07 125.80 370.32 48.25 248.72 291.84
2008 155.05 217.32 204.13 287.63 248.64 173.42 176.55 115.87 77.68 55.31 28.22 15.73 5.26 4.69 25.59 40.73 35.98 20.18 179.25 103.28 195.92 263.92 260.00 197.60
2009 209.99 267.16 230.02 239.99 154.79 168.64 146.42 163.73 129.45 197.47 152.90 11.78 10.83 56.21 3.48 16.30 7.60 25.30 84.55 153.76 101.75 210.12 159.05 182.84
2010 213.27 269.77 164.00 231.28 201.03 296.14 157.17 229.70 222.19 219.39 254.05 107.31 87.17 93.05 90.99 161.56 159.65 290.11 126.98 259.80 183.86 193.47 259.74 228.29
2011 108.88 188.88 163.14 252.46 171.32 199.37 212.83 144.17 217.74 49.09 20.87 45.92 12.93 97.41 0.53 23.97 1.57 17.00 18.07 165.64 300.93 201.90 138.46 274.44
2012 273.15 246.79 197.43 189.41 217.56 153.32 259.87 88.65 130.49 58.74 79.14 1.82 4.84 12.09 0.14 6.66 0.30 1.58 60.95 139.19 133.29 288.22 258.77 243.15
2013 285.97 249.07 206.21 213.82 205.81 148.37 257.34 111.66 160.98 154.00 240.93 86.58 231.00 33.75 19.54 58.19 7.07 11.89 1.59 132.77 147.18 89.26 236.39 171.70
2014 264.63 282.80 210.12 194.80 209.07 165.57 277.84 103.50 110.95 126.74 30.28 156.64 196.11 80.56 87.04 3.09 3.33 1.99 50.27 81.19 120.43 214.22 187.82 235.70
2015 187.34 299.93 273.46 121.17 292.16 141.80 161.16 164.66 207.62 28.28 42.96 0.44 8.20 5.96 3.52 0.00 0.00 13.31 0.05 16.78 145.00 190.46 235.36 185.14
2016 123.14 235.81 237.15 247.83 159.87 129.87 149.53 116.46 179.01 67.99 111.24 87.12 130.88 197.94 39.11 98.60 141.88 282.00 228.23 185.77 173.09 172.69 201.03 225.72
2017 205.79 253.67 263.13 220.87 142.71 193.16 187.31 143.63 101.93 103.40 41.97 89.99 22.20 43.44 0.92 1.35 0.74 126.63 200.70 200.16 178.83 175.46 137.70 240.11
2018 172.08 144.94 271.44 398.16 198.02 174.74 165.92 170.36 30.13 94.60 0.46 54.54 0.22 0.00 0.18 0.33 1.10 35.05 23.63 20.28 191.71 160.80 293.39 119.17
2019 166.76 362.23 262.44 210.82 148.28 254.05 183.91 190.01 129.27 4.91 11.83 0.00 4.29 0.58 0.00 0.00 0.00 0.00 45.08 8.39 92.37 90.84 170.41 254.37
2020 341.58 131.74 227.97 393.85 374.90 307.69 218.27 106.88 87.72 156.00 53.77 46.14 66.61 7.93 77.56 5.05 40.53 146.34 91.79 310.93 163.82 232.84 347.26 229.49
2021 252.81 188.66 307.19 323.16 182.50 285.79 181.32 64.07 108.52 79.30 64.44 120.00 29.78 45.85 77.41 38.49 93.66 75.38 12.50 250.74 204.50 236.57 120.23 312.05
2022 233.61 234.94 257.45 127.29 203.03 256.13 108.32 244.65 135.20 150.69 135.65 105.78 187.55 16.90 124.95 19.77 171.25 138.81 214.68 178.61 243.42 184.42 133.80 222.04
2023 138.84 297.90 236.30 207.49 150.14 254.41 130.61 103.50 149.81 3.63 41.41 30.20 94.71 0.00 0.00 0.42 0.16 0.25 5.92 70.28 150.95 183.26 182.56 163.55
2024 213.25 197.81 241.10 167.21 308.22 121.78 241.93 160.32 54.00 72.63 98.47 36.80 75.41 0.00 31.66 1.97 47.81 83.18 100.82 74.02 189.58 244.60 241.55 170.84
2025 191.80 359.51 139.70 235.19 200.77 208.83 140.49 113.06 201.25 176.68 70.97 70.73 107.53 0.90 157.95 68.16 112.82 199.39 – – – – – –

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 135.05196.02170.28193.72153.86147.05148.90103.5086.7327.4627.445.325.182.120.841.260.983.469.8770.61102.35170.04131.56171.35
R80mm/hari 9.0012.2512.1613.8410.269.199.936.905.781.721.830.350.350.130.060.080.070.230.664.416.8211.348.7710.71
Reff Padimm/hari 6.308.588.519.697.186.436.954.834.051.201.280.250.240.090.040.050.050.160.463.094.787.946.147.50
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.