HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Talang Rimba, Kec. Cengal, Ogan Komering Ilir, Prov. Sumatera Selatan

GPM01D_E10535_S0345
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.58 mm/hari
Reff Padi Rata-rata 2.51 mm/hari
Reff Padi Maksimum 5.49 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 143.65 123.18 143.03 130.33 205.97 191.09 123.27 71.17 130.47 68.46 80.95 54.00 61.51 141.66 104.39 109.14 34.26 158.80 76.70 139.48 159.90 292.66 233.34 145.71
1999 180.72 220.43 78.12 181.33 227.26 193.01 53.71 96.11 77.89 55.36 50.61 13.53 89.87 15.53 23.23 43.05 14.61 66.95 71.07 137.41 204.18 100.51 169.31 173.56
2000 125.81 145.12 94.57 81.31 92.72 62.21 231.80 147.98 111.84 39.39 73.31 118.28 38.60 45.71 85.49 15.07 16.74 87.34 31.05 260.00 103.26 145.31 181.99 204.22
2001 145.11 260.59 101.45 205.42 165.32 229.19 180.18 129.15 47.70 78.17 66.72 45.15 2.98 52.71 87.20 31.16 41.66 112.00 173.67 254.80 93.98 259.90 282.46 150.81
2002 123.84 241.74 46.86 135.02 89.35 361.38 209.18 82.15 158.22 9.16 28.05 31.46 149.98 11.71 1.48 6.81 3.87 20.91 0.08 1.48 7.67 233.89 115.77 180.46
2003 77.12 193.67 155.32 133.11 68.96 131.10 98.11 169.07 123.46 2.04 0.06 18.17 37.21 2.70 2.72 56.80 57.84 60.30 98.98 190.98 91.70 311.59 250.68 127.58
2004 100.41 219.06 123.05 105.81 190.59 130.84 76.75 74.18 131.49 73.77 23.42 20.51 80.73 30.17 6.91 4.17 3.41 22.46 33.25 70.40 21.47 175.99 148.35 105.81
2005 257.07 41.38 68.51 168.28 109.58 221.42 112.28 113.51 154.71 57.26 88.60 74.70 64.67 74.37 22.15 70.20 116.47 86.27 51.46 115.61 108.72 144.28 107.60 183.78
2006 282.60 119.83 85.39 210.99 64.23 380.16 192.11 115.41 114.79 65.63 136.47 55.40 0.60 75.57 8.56 0.52 1.62 0.07 0.34 0.29 13.53 94.46 130.29 87.58
2007 315.17 193.83 33.31 145.33 60.76 143.66 201.70 108.26 92.54 88.08 103.14 18.68 36.09 68.27 2.88 33.94 55.00 2.41 10.13 92.98 94.85 43.70 172.15 117.97
2008 92.37 268.20 59.22 105.59 172.83 171.76 86.89 158.22 11.79 59.52 28.11 1.99 62.22 28.15 18.92 152.84 87.33 2.41 37.99 155.00 192.40 268.62 181.75 117.76
2009 159.79 112.05 97.69 143.12 454.85 94.02 170.07 98.68 86.75 21.57 90.02 37.32 9.49 33.81 5.30 50.59 16.82 3.36 137.40 38.89 59.96 179.20 77.77 259.00
2010 217.80 175.08 223.80 135.77 129.93 429.13 245.49 50.25 195.75 59.88 90.82 148.46 60.36 100.98 87.17 106.67 307.79 58.58 154.59 126.24 248.96 107.34 97.94 178.34
2011 57.16 183.18 103.52 167.25 173.51 212.63 215.24 69.76 65.22 111.06 73.51 61.39 15.24 19.36 0.00 3.70 5.74 0.80 73.87 120.47 93.76 135.76 128.87 150.12
2012 109.51 185.12 247.70 119.43 169.76 124.19 173.29 103.24 56.58 123.00 159.55 19.78 67.24 3.96 0.48 41.02 0.36 6.69 31.55 108.35 163.29 233.91 232.77 215.36
2013 168.82 185.08 147.79 187.82 239.00 239.08 213.12 202.29 39.12 49.85 64.71 85.13 74.41 102.81 107.54 17.32 193.27 10.66 47.60 131.63 85.66 142.10 218.08 160.68
2014 203.23 17.50 19.55 57.83 54.29 120.75 169.66 95.17 21.99 82.67 73.37 46.44 66.14 10.30 50.14 4.06 0.12 0.18 0.16 19.92 89.84 150.65 147.22 196.27
2015 134.40 91.09 55.09 96.69 129.71 135.88 102.68 185.69 53.90 22.94 84.12 0.97 2.39 3.20 21.78 0.87 1.03 0.23 0.00 0.10 43.19 172.93 121.02 148.21
2016 126.55 135.86 193.11 188.78 205.25 162.94 129.01 142.44 114.53 38.72 71.48 41.85 7.17 79.84 27.96 150.56 9.69 163.85 91.31 107.01 130.21 108.98 115.07 84.56
2017 227.62 81.88 167.63 143.73 120.71 146.02 179.06 99.71 145.56 79.56 78.40 65.37 155.23 38.77 29.92 52.35 7.97 99.49 64.71 106.23 96.34 120.34 278.64 118.13
2018 123.09 67.50 30.03 198.89 179.55 211.35 129.67 127.79 36.59 140.63 15.91 167.96 12.68 0.84 15.20 39.39 31.75 87.23 31.30 41.24 135.32 160.10 200.41 68.74
2019 199.39 106.52 143.28 156.28 144.99 254.96 179.80 167.24 38.38 47.10 66.79 19.11 1.34 74.58 3.15 0.47 7.36 1.54 29.78 7.01 46.24 39.82 125.52 183.88
2020 99.87 179.60 97.75 64.02 111.25 261.69 176.48 109.66 76.75 104.43 98.01 162.92 105.05 22.01 21.58 32.67 89.30 43.28 194.29 99.40 114.13 127.23 202.43 228.07
2021 113.09 141.20 69.18 109.84 153.70 209.84 112.86 24.07 85.70 52.05 14.92 76.86 101.10 6.38 49.78 173.55 94.03 50.35 27.13 80.76 178.27 160.54 149.23 187.76
2022 228.68 42.05 83.38 95.49 212.02 84.14 167.23 130.09 68.97 83.70 97.99 101.15 34.83 67.91 114.89 119.19 87.97 62.55 184.51 113.67 143.61 102.25 187.99 190.34
2023 129.42 141.81 121.11 85.05 103.26 143.24 158.35 124.31 158.97 59.11 125.72 29.48 146.37 6.64 0.00 1.11 1.31 1.50 5.23 8.09 18.82 158.83 128.46 80.60
2024 172.79 132.19 228.23 89.67 187.67 192.78 189.14 206.75 169.70 44.31 56.80 95.05 118.79 0.00 26.51 3.27 25.06 76.58 69.80 42.45 51.14 161.64 102.05 182.96
2025 183.18 135.69 21.84 220.83 228.90 125.68 102.69 121.07 79.46 127.32 91.21 101.50 101.55 3.86 60.01 72.33 72.91 112.20 – – – – – –

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 107.6989.2453.4494.3392.05125.38102.6880.5545.9839.2528.1019.029.033.942.853.613.051.538.1715.1945.02105.30115.49112.98
R80mm/hari 7.185.583.826.746.147.846.855.373.072.451.871.270.600.250.190.230.200.100.540.953.007.027.707.06
Reff Padimm/hari 5.033.902.674.724.305.494.793.762.151.721.310.890.420.170.130.160.140.070.380.662.104.915.394.94
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.