HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Sako Suban, Kec. Batang Hari Leko, Musi Banyuasin, Prov. Sumatera Selatan

GPM01D_E10315_S0235
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.99 mm/hari
Reff Padi Rata-rata 3.49 mm/hari
Reff Padi Maksimum 5.91 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 87.01 168.07 156.03 115.22 141.81 207.76 166.54 116.54 160.37 68.78 47.27 134.08 161.47 100.17 112.99 140.95 50.28 214.23 210.87 146.18 197.78 139.31 139.07 172.06
1999 211.08 161.41 51.66 192.57 213.51 142.51 103.44 98.53 122.59 95.27 41.50 95.74 115.20 8.12 39.91 88.91 47.25 194.68 185.04 178.53 195.51 183.81 194.26 152.18
2000 187.75 99.49 153.24 66.64 101.13 155.71 123.95 175.47 112.09 63.23 104.46 130.26 90.52 101.70 97.17 61.16 55.73 119.97 78.92 335.38 199.44 151.28 153.12 289.19
2001 117.42 178.41 138.41 163.89 160.42 151.23 114.61 225.61 107.13 75.42 95.40 56.55 3.80 77.49 73.80 149.42 86.63 90.64 96.47 308.97 237.14 190.41 263.89 112.80
2002 163.75 175.17 21.57 128.55 170.50 194.79 240.21 124.24 218.62 28.27 66.01 41.37 51.40 162.68 44.54 56.73 91.19 53.24 12.99 89.79 93.55 195.88 172.06 164.40
2003 153.61 194.13 159.53 235.44 59.03 184.86 139.93 233.58 151.44 8.55 1.80 50.26 76.33 37.65 56.58 161.51 122.69 95.61 195.01 170.40 102.93 184.30 223.42 160.30
2004 172.43 189.24 138.78 70.21 269.67 106.73 245.63 69.31 113.62 114.56 19.66 36.62 102.01 90.09 38.79 17.89 36.21 125.08 27.13 277.77 81.01 271.51 287.44 100.08
2005 186.93 39.81 73.77 137.82 104.47 259.53 122.20 67.50 202.04 46.20 30.60 141.06 75.71 79.60 98.40 135.11 130.35 79.29 105.56 226.47 119.65 256.38 57.79 278.94
2006 164.74 191.30 106.53 267.85 112.37 212.89 264.49 72.37 88.00 79.67 93.41 61.14 43.06 87.92 2.41 104.80 102.24 26.14 7.96 85.71 77.77 115.68 305.73 23.08
2007 118.53 304.63 46.88 157.14 110.45 175.42 157.83 170.47 195.91 39.90 95.59 49.40 75.76 90.65 15.75 127.85 139.39 43.27 100.27 170.03 144.38 68.00 125.22 268.70
2008 82.82 268.57 74.28 144.18 301.14 133.25 160.60 152.46 79.61 134.92 35.48 23.19 75.07 25.65 113.11 133.34 130.91 51.59 116.43 205.74 122.41 275.58 267.48 146.40
2009 195.27 62.12 148.46 134.98 170.36 180.33 187.45 124.88 162.43 16.94 97.75 23.83 27.70 42.19 65.83 98.95 47.85 125.47 115.86 121.85 133.18 231.08 132.18 267.40
2010 101.97 170.18 151.23 177.55 205.97 236.21 220.15 110.32 80.62 172.35 136.01 71.05 117.28 189.15 137.63 248.36 53.22 293.95 131.29 243.19 226.74 128.20 186.96 117.93
2011 110.06 160.36 51.80 133.59 86.35 165.33 151.75 201.43 80.51 165.05 67.54 72.50 82.40 24.68 26.62 60.71 48.91 76.29 59.50 250.77 182.33 173.73 189.66 81.66
2012 148.58 48.92 183.59 171.38 139.60 126.04 156.95 184.54 60.26 182.74 145.52 0.61 48.17 39.94 5.55 61.09 24.91 108.12 174.71 151.90 196.21 207.63 240.06 197.94
2013 166.26 199.52 237.47 116.64 152.62 307.27 263.82 151.17 148.25 74.47 77.42 47.16 149.25 74.35 70.04 90.27 158.39 156.87 98.86 258.80 145.89 85.21 265.77 142.08
2014 231.13 11.58 65.04 106.06 49.73 103.59 168.43 124.39 54.06 124.26 56.18 130.68 104.44 47.75 130.81 75.90 30.12 39.92 28.90 136.36 180.64 231.33 138.31 156.53
2015 121.26 119.47 96.72 96.41 238.04 141.22 221.91 178.74 119.73 26.38 97.88 0.00 53.51 6.23 102.36 4.35 5.33 45.07 13.30 24.00 115.56 236.64 271.31 141.42
2016 104.81 90.06 206.43 125.39 142.43 139.09 167.61 205.56 75.79 123.42 57.56 105.99 68.67 65.77 144.94 176.89 63.99 140.49 124.70 152.02 173.53 210.26 78.66 143.56
2017 148.85 142.92 136.90 272.27 180.24 119.10 187.13 142.45 140.46 78.73 78.27 51.40 71.21 8.42 68.99 65.88 43.49 250.40 201.32 91.14 154.97 229.08 143.77 195.15
2018 135.14 62.71 128.20 146.23 122.86 226.28 144.99 155.63 33.30 222.99 39.29 94.71 44.26 5.49 34.68 128.97 159.64 38.72 113.11 176.86 182.90 201.58 192.07 113.39
2019 142.63 105.37 144.04 170.95 95.56 253.46 136.20 233.59 43.21 94.84 109.86 30.20 30.34 49.20 1.34 35.00 1.53 114.89 16.57 69.05 94.10 39.84 116.15 260.14
2020 173.17 141.27 117.62 68.71 84.50 257.13 290.68 151.46 144.18 126.74 71.28 73.04 110.39 77.69 89.27 36.65 95.40 122.63 146.79 230.06 115.33 251.71 134.74 185.93
2021 146.22 221.51 224.39 43.06 129.10 230.62 132.74 112.11 116.43 139.50 29.00 95.63 67.99 80.51 65.43 151.26 135.22 145.22 121.99 180.63 197.24 138.72 192.28 215.62
2022 143.90 146.98 107.07 125.35 189.92 50.48 112.20 117.56 130.03 82.78 118.18 103.79 96.55 123.82 158.60 192.24 185.90 47.81 191.81 275.06 255.28 154.92 120.73 129.48
2023 212.31 141.48 90.64 147.32 83.14 268.51 100.53 179.15 81.51 194.45 65.14 104.10 69.19 82.77 54.04 28.31 37.53 45.15 14.01 77.03 101.35 124.17 115.00 152.54
2024 153.24 215.89 260.54 179.29 211.57 94.79 171.90 158.41 192.75 56.45 173.63 44.97 106.88 0.04 41.18 25.69 103.60 105.12 140.64 66.54 194.12 191.65 90.47 228.67
2025 165.20 177.31 86.22 213.03 228.90 120.63 188.43 77.51 127.37 171.00 82.04 43.01 110.63 30.93 145.18 116.00 209.14 164.18 – – – – – –

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 115.9584.5972.02104.1393.71120.32123.60107.9678.8444.9438.5335.3347.3821.4333.0636.3237.2645.1322.9188.16102.30126.59118.90116.11
R80mm/hari 7.735.295.147.446.257.528.247.205.262.812.572.363.161.342.202.272.483.011.535.516.828.447.937.26
Reff Padimm/hari 5.413.703.605.214.375.265.775.043.681.971.801.652.210.941.541.591.742.111.073.864.775.915.555.08
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.