Curah Hujan Efektif R80
Desa/Kel. Muara Megang, Kec. Megang Sakti, Musi Rawas, Prov. Sumatera Selatan
Curah Hujan per Periode I–II
Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.
| Tahun | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | |
| 1998 | 186.80 | 99.95 | 154.71 | 178.32 | 175.15 | 192.87 | 171.44 | 126.26 | 239.92 | 34.56 | 69.31 | 113.14 | 156.32 | 104.58 | 91.67 | 192.28 | 32.37 | 238.27 | 171.13 | 161.32 | 189.90 | 86.62 | 161.22 | 198.50 |
| 1999 | 228.74 | 143.70 | 96.74 | 189.98 | 185.26 | 118.15 | 57.87 | 116.13 | 169.33 | 61.14 | 74.91 | 94.63 | 102.75 | 14.77 | 30.24 | 98.99 | 14.80 | 123.57 | 234.62 | 167.37 | 200.11 | 203.37 | 140.60 | 207.51 |
| 2000 | 256.76 | 115.22 | 141.01 | 54.79 | 41.54 | 160.75 | 101.41 | 267.59 | 101.44 | 71.02 | 69.62 | 193.68 | 83.16 | 106.42 | 137.47 | 66.80 | 44.87 | 106.18 | 95.11 | 242.09 | 196.43 | 169.86 | 165.21 | 250.58 |
| 2001 | 194.43 | 164.46 | 205.79 | 137.07 | 208.61 | 136.61 | 134.95 | 172.41 | 126.89 | 72.66 | 96.69 | 23.31 | 14.68 | 84.31 | 101.25 | 77.28 | 205.23 | 46.78 | 96.93 | 337.60 | 311.49 | 187.82 | 108.21 | 251.21 |
| 2002 | 61.69 | 289.99 | 69.27 | 163.18 | 175.28 | 234.92 | 169.64 | 96.48 | 207.90 | 16.42 | 73.06 | 41.77 | 77.33 | 72.15 | 55.76 | 28.33 | 93.45 | 61.23 | 29.49 | 56.76 | 149.26 | 183.70 | 150.82 | 183.54 |
| 2003 | 190.97 | 192.92 | 157.81 | 211.91 | 131.14 | 123.21 | 98.44 | 288.18 | 177.45 | 9.41 | 2.15 | 34.67 | 109.68 | 28.77 | 32.77 | 220.22 | 206.70 | 71.43 | 321.64 | 115.56 | 76.74 | 271.05 | 320.14 | 87.99 |
| 2004 | 144.93 | 120.42 | 172.67 | 148.01 | 266.22 | 65.73 | 123.35 | 166.02 | 92.02 | 242.73 | 14.94 | 35.11 | 107.96 | 72.76 | 38.67 | 14.79 | 38.26 | 165.04 | 46.87 | 177.03 | 87.61 | 230.42 | 231.94 | 154.34 |
| 2005 | 237.75 | 75.53 | 81.82 | 138.43 | 132.24 | 285.48 | 104.27 | 113.30 | 231.82 | 60.18 | 118.09 | 69.38 | 116.09 | 81.34 | 61.07 | 178.94 | 137.09 | 80.46 | 128.80 | 201.72 | 193.31 | 223.69 | 73.93 | 339.23 |
| 2006 | 282.32 | 143.60 | 96.87 | 290.53 | 53.35 | 282.78 | 284.51 | 59.42 | 47.82 | 94.27 | 110.76 | 40.62 | 16.60 | 120.20 | 7.83 | 78.26 | 48.42 | 33.74 | 0.74 | 77.15 | 79.47 | 101.95 | 187.87 | 83.03 |
| 2007 | 120.50 | 294.79 | 17.47 | 210.75 | 232.31 | 132.29 | 155.67 | 176.27 | 125.81 | 115.84 | 169.74 | 21.22 | 24.46 | 132.05 | 24.13 | 110.32 | 173.31 | 24.24 | 96.11 | 159.65 | 119.93 | 67.19 | 183.36 | 204.54 |
| 2008 | 135.97 | 205.80 | 80.06 | 118.04 | 231.40 | 193.92 | 247.93 | 106.89 | 92.43 | 71.01 | 35.25 | 58.33 | 61.61 | 31.47 | 184.33 | 80.53 | 160.05 | 46.78 | 128.93 | 138.15 | 207.50 | 293.44 | 294.72 | 205.86 |
| 2009 | 202.73 | 101.56 | 109.41 | 219.94 | 189.54 | 173.61 | 323.74 | 61.84 | 145.77 | 25.08 | 93.65 | 56.23 | 54.11 | 48.10 | 89.73 | 103.06 | 38.26 | 141.29 | 203.43 | 77.42 | 171.72 | 165.44 | 196.43 | 288.39 |
| 2010 | 125.23 | 205.78 | 275.01 | 154.93 | 256.35 | 259.42 | 239.59 | 49.10 | 128.13 | 90.50 | 175.14 | 70.97 | 139.06 | 118.68 | 176.91 | 140.54 | 122.15 | 291.47 | 105.36 | 251.58 | 228.78 | 162.77 | 162.07 | 108.54 |
| 2011 | 100.16 | 152.11 | 97.74 | 154.24 | 94.01 | 150.48 | 111.22 | 274.87 | 106.97 | 158.77 | 104.87 | 75.50 | 110.02 | 7.55 | 38.40 | 48.65 | 65.47 | 108.58 | 169.90 | 141.59 | 161.70 | 172.47 | 152.19 | 167.69 |
| 2012 | 199.13 | 70.48 | 144.37 | 154.70 | 230.16 | 51.67 | 161.45 | 222.70 | 85.22 | 152.90 | 120.24 | 3.21 | 73.34 | 35.72 | 8.73 | 63.55 | 27.21 | 115.46 | 87.07 | 229.58 | 192.60 | 272.83 | 318.51 | 206.79 |
| 2013 | 101.19 | 332.79 | 298.48 | 134.22 | 127.29 | 294.82 | 205.37 | 289.53 | 136.11 | 86.80 | 60.44 | 91.60 | 101.52 | 167.92 | 132.99 | 30.02 | 187.55 | 110.25 | 70.39 | 238.09 | 154.24 | 199.33 | 318.83 | 114.81 |
| 2014 | 218.87 | 34.76 | 99.42 | 73.99 | 56.01 | 123.28 | 182.50 | 144.90 | 67.83 | 174.11 | 46.10 | 82.41 | 80.07 | 55.74 | 178.88 | 51.17 | 10.10 | 75.82 | 14.66 | 71.39 | 197.84 | 266.73 | 136.15 | 176.82 |
| 2015 | 135.03 | 134.01 | 114.46 | 139.31 | 200.01 | 121.18 | 255.65 | 119.60 | 63.41 | 54.60 | 115.22 | 0.12 | 41.12 | 11.69 | 134.42 | 1.55 | 12.84 | 57.50 | 31.31 | 10.21 | 144.46 | 185.51 | 246.46 | 146.06 |
| 2016 | 120.01 | 184.68 | 154.04 | 266.18 | 186.49 | 308.20 | 148.05 | 153.10 | 100.95 | 139.20 | 18.18 | 111.24 | 34.57 | 87.24 | 107.07 | 254.88 | 52.22 | 187.16 | 89.63 | 158.35 | 201.01 | 214.98 | 153.44 | 77.44 |
| 2017 | 181.26 | 126.49 | 117.50 | 191.43 | 220.68 | 152.27 | 139.90 | 190.46 | 206.97 | 93.09 | 41.86 | 62.36 | 84.12 | 18.16 | 74.31 | 102.58 | 25.60 | 266.35 | 159.04 | 165.42 | 166.21 | 189.31 | 190.26 | 137.38 |
| 2018 | 207.51 | 47.61 | 112.97 | 204.76 | 203.30 | 157.81 | 147.86 | 127.26 | 44.54 | 186.79 | 41.92 | 112.62 | 45.18 | 7.72 | 21.71 | 194.85 | 112.93 | 36.70 | 65.73 | 179.21 | 208.56 | 231.14 | 230.20 | 99.78 |
| 2019 | 205.00 | 117.49 | 146.99 | 151.02 | 142.32 | 155.91 | 170.63 | 241.76 | 59.78 | 74.13 | 135.63 | 23.16 | 46.60 | 54.66 | 1.83 | 37.92 | 3.29 | 71.39 | 7.54 | 91.55 | 52.31 | 54.32 | 91.49 | 269.94 |
| 2020 | 184.91 | 231.94 | 189.97 | 99.94 | 110.71 | 291.29 | 232.78 | 226.31 | 132.67 | 186.11 | 74.12 | 137.45 | 96.67 | 39.61 | 134.39 | 22.73 | 79.67 | 111.56 | 141.14 | 298.78 | 140.88 | 241.04 | 159.04 | 184.48 |
| 2021 | 262.12 | 139.78 | 244.61 | 50.59 | 165.62 | 244.19 | 119.78 | 56.24 | 59.76 | 230.82 | 74.58 | 60.65 | 90.13 | 32.70 | 81.56 | 144.48 | 168.84 | 89.17 | 159.22 | 174.59 | 190.86 | 108.99 | 199.63 | 156.88 |
| 2022 | 207.74 | 190.45 | 109.01 | 140.91 | 175.12 | 74.74 | 96.81 | 147.40 | 131.64 | 130.89 | 189.24 | 84.85 | 107.54 | 109.20 | 179.56 | 205.65 | 221.99 | 24.50 | 220.09 | 206.95 | 231.03 | 150.41 | 174.63 | 138.58 |
| 2023 | 120.22 | 176.43 | 81.93 | 166.49 | 70.99 | 286.61 | 85.54 | 193.13 | 124.12 | 93.91 | 141.17 | 43.96 | 105.59 | 96.01 | 33.39 | 18.47 | 28.82 | 52.95 | 1.30 | 75.30 | 79.03 | 154.61 | 129.58 | 157.57 |
| 2024 | 274.43 | 157.05 | 235.58 | 287.20 | 225.74 | 155.01 | 244.92 | 165.10 | 188.97 | 89.63 | 114.87 | 121.90 | 126.08 | 0.02 | 28.77 | 11.96 | 69.38 | 70.58 | 163.03 | 42.96 | 130.38 | 179.37 | 57.69 | 325.80 |
| 2025 | 197.09 | 167.98 | 77.97 | 265.66 | 302.98 | 100.78 | 192.42 | 92.78 | 168.52 | 105.59 | 64.16 | 57.58 | 150.07 | 31.60 | 178.46 | 94.91 | 197.70 | 137.77 | – | – | – | – | – | – |
Ringkasan R80 dan Hujan Efektif
Nilai ditampilkan untuk periode I dan II setiap bulan.
| Parameter | Jan I | Jan II | Feb I | Feb II | Mar I | Mar II | Apr I | Apr II | Mei I | Mei II | Jun I | Jun II | Jul I | Jul II | Agu I | Agu II | Sep I | Sep II | Okt I | Okt II | Nov I | Nov II | Des I | Des II |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R80mm/periode | 120.44 | 101.24 | 81.91 | 130.98 | 107.37 | 120.57 | 103.70 | 95.74 | 66.95 | 59.06 | 41.90 | 32.40 | 44.37 | 17.48 | 27.84 | 27.21 | 26.88 | 46.78 | 30.58 | 76.41 | 107.00 | 133.84 | 133.52 | 112.30 |
| R80mm/hari | 8.03 | 6.33 | 5.85 | 9.36 | 7.16 | 7.54 | 6.91 | 6.38 | 4.46 | 3.69 | 2.79 | 2.16 | 2.96 | 1.09 | 1.86 | 1.70 | 1.79 | 3.12 | 2.04 | 4.78 | 7.13 | 8.92 | 8.90 | 7.02 |
| Reff Padimm/hari | 5.62 | 4.43 | 4.10 | 6.55 | 5.01 | 5.27 | 4.84 | 4.47 | 3.12 | 2.58 | 1.96 | 1.51 | 2.07 | 0.76 | 1.30 | 1.19 | 1.25 | 2.18 | 1.43 | 3.34 | 4.99 | 6.25 | 6.23 | 4.91 |
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.