Curah Hujan Efektif R80
Desa/Kel. Garabak Data, Kec. Tigo Lurah, Solok, Prov. Sumatera Barat
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 | 176.07 | 128.58 | 79.38 | 178.28 | 178.90 | 105.50 | 261.22 | 94.01 | 185.42 | 114.37 | 113.08 | 197.37 | 127.38 | 109.83 | 186.72 | 300.09 | 153.78 | 167.08 | 114.39 | 193.12 | 189.86 | 40.86 | 189.07 | 155.87 |
| 1999 | 149.38 | 200.02 | 93.06 | 230.78 | 190.02 | 91.35 | 56.59 | 91.58 | 186.82 | 49.60 | 91.92 | 54.88 | 169.40 | 10.68 | 27.85 | 130.65 | 118.41 | 194.76 | 165.03 | 314.10 | 111.02 | 297.22 | 141.42 | 137.35 |
| 2000 | 287.73 | 51.91 | 64.52 | 65.79 | 42.77 | 188.25 | 160.92 | 156.36 | 67.21 | 157.75 | 141.72 | 125.12 | 24.35 | 199.80 | 177.63 | 42.00 | 19.76 | 180.42 | 106.52 | 111.30 | 184.26 | 229.26 | 118.67 | 233.51 |
| 2001 | 127.46 | 236.95 | 118.02 | 212.71 | 145.62 | 50.15 | 154.31 | 312.98 | 96.66 | 94.52 | 117.03 | 50.07 | 9.30 | 95.19 | 63.61 | 67.77 | 60.92 | 165.69 | 45.97 | 211.87 | 142.29 | 69.77 | 76.64 | 154.31 |
| 2002 | 101.22 | 223.29 | 30.89 | 55.37 | 150.89 | 175.02 | 232.75 | 273.19 | 100.06 | 161.66 | 76.32 | 83.34 | 51.72 | 67.39 | 41.82 | 78.02 | 125.53 | 118.49 | 43.69 | 177.50 | 98.34 | 267.23 | 206.88 | 176.89 |
| 2003 | 184.39 | 139.90 | 222.46 | 113.98 | 145.86 | 222.05 | 340.13 | 213.80 | 110.81 | 7.03 | 6.26 | 177.29 | 70.79 | 44.89 | 174.33 | 156.70 | 171.86 | 109.29 | 202.36 | 122.41 | 258.60 | 239.19 | 285.45 | 46.27 |
| 2004 | 83.60 | 258.98 | 110.21 | 98.02 | 166.53 | 176.71 | 211.05 | 230.03 | 102.21 | 91.52 | 38.27 | 75.46 | 130.26 | 109.19 | 50.40 | 44.93 | 29.09 | 152.19 | 83.45 | 227.35 | 139.70 | 216.80 | 288.07 | 109.37 |
| 2005 | 202.54 | 62.83 | 99.40 | 85.50 | 95.00 | 193.65 | 74.76 | 219.52 | 62.67 | 166.83 | 123.24 | 39.52 | 122.68 | 112.87 | 75.64 | 263.20 | 118.00 | 172.51 | 153.89 | 472.54 | 129.08 | 214.57 | 178.34 | 170.90 |
| 2006 | 230.37 | 117.61 | 118.18 | 246.71 | 172.92 | 203.71 | 181.13 | 127.71 | 40.30 | 102.02 | 91.91 | 74.25 | 13.54 | 105.18 | 18.32 | 136.05 | 145.28 | 16.11 | 40.03 | 62.94 | 81.78 | 168.41 | 238.23 | 228.97 |
| 2007 | 175.65 | 276.04 | 23.32 | 237.35 | 65.52 | 230.34 | 206.37 | 160.67 | 89.24 | 125.43 | 102.20 | 180.71 | 77.59 | 87.49 | 20.46 | 105.15 | 166.94 | 111.44 | 132.71 | 214.34 | 132.41 | 104.24 | 244.05 | 153.19 |
| 2008 | 96.49 | 243.06 | 91.74 | 144.55 | 194.79 | 134.27 | 254.36 | 115.60 | 101.00 | 161.45 | 148.19 | 103.35 | 83.76 | 149.96 | 39.66 | 263.14 | 169.91 | 149.06 | 149.80 | 175.57 | 168.30 | 116.77 | 222.90 | 114.99 |
| 2009 | 156.48 | 183.65 | 85.42 | 142.56 | 129.12 | 153.31 | 232.75 | 139.00 | 87.95 | 7.08 | 70.12 | 69.75 | 92.96 | 52.87 | 63.09 | 148.35 | 129.19 | 176.49 | 146.29 | 85.73 | 177.22 | 203.54 | 197.15 | 267.84 |
| 2010 | 122.18 | 189.30 | 203.80 | 156.54 | 321.45 | 232.28 | 225.56 | 135.04 | 126.54 | 96.24 | 98.08 | 207.74 | 134.58 | 252.67 | 156.90 | 173.36 | 214.29 | 153.61 | 170.86 | 133.15 | 95.83 | 298.22 | 57.32 | 122.07 |
| 2011 | 75.16 | 168.90 | 95.19 | 89.88 | 108.41 | 69.91 | 154.96 | 325.99 | 24.54 | 150.07 | 140.94 | 58.11 | 47.36 | 29.88 | 88.74 | 84.33 | 92.72 | 142.02 | 49.87 | 221.33 | 237.78 | 267.54 | 181.36 | 135.98 |
| 2012 | 82.32 | 32.50 | 174.62 | 197.92 | 104.72 | 135.93 | 169.81 | 101.06 | 123.71 | 133.33 | 68.76 | 25.47 | 154.33 | 45.03 | 17.00 | 89.22 | 91.95 | 83.77 | 82.97 | 244.03 | 303.99 | 268.37 | 188.72 | 254.37 |
| 2013 | 21.41 | 265.34 | 365.45 | 54.35 | 119.47 | 236.34 | 152.99 | 189.09 | 148.62 | 84.60 | 104.24 | 42.15 | 98.03 | 70.47 | 64.52 | 100.38 | 118.89 | 134.61 | 135.34 | 247.26 | 188.89 | 125.81 | 255.60 | 118.14 |
| 2014 | 216.31 | 16.57 | 46.60 | 55.26 | 53.73 | 141.60 | 117.99 | 232.72 | 238.77 | 186.44 | 58.12 | 33.52 | 123.88 | 31.52 | 100.92 | 164.93 | 59.88 | 91.63 | 100.04 | 122.37 | 272.60 | 352.53 | 106.24 | 156.16 |
| 2015 | 80.09 | 144.39 | 96.48 | 145.37 | 165.62 | 177.17 | 157.69 | 249.83 | 90.70 | 87.88 | 189.03 | 34.19 | 56.68 | 7.49 | 90.11 | 4.74 | 13.73 | 112.66 | 30.74 | 16.77 | 218.56 | 248.05 | 353.66 | 62.32 |
| 2016 | 185.52 | 111.99 | 175.43 | 114.26 | 183.16 | 209.01 | 168.09 | 188.55 | 122.92 | 140.70 | 175.39 | 27.85 | 30.83 | 150.73 | 53.56 | 136.27 | 87.01 | 121.99 | 80.35 | 111.40 | 210.39 | 131.35 | 95.35 | 84.48 |
| 2017 | 142.29 | 148.71 | 25.26 | 209.82 | 155.32 | 150.71 | 200.63 | 168.45 | 174.56 | 100.37 | 39.51 | 87.34 | 93.38 | 23.65 | 132.25 | 66.96 | 94.50 | 196.89 | 153.51 | 102.75 | 230.08 | 160.44 | 95.97 | 184.71 |
| 2018 | 87.69 | 24.26 | 71.55 | 238.37 | 281.43 | 109.36 | 143.97 | 161.81 | 66.51 | 176.92 | 72.44 | 127.61 | 80.68 | 51.10 | 47.06 | 114.36 | 89.28 | 79.80 | 184.62 | 224.24 | 258.71 | 152.29 | 346.81 | 95.89 |
| 2019 | 160.47 | 87.21 | 74.27 | 186.31 | 102.43 | 190.83 | 137.92 | 196.51 | 60.73 | 107.56 | 140.19 | 46.46 | 76.78 | 12.20 | 7.84 | 88.17 | 8.53 | 99.79 | 28.51 | 81.34 | 45.79 | 93.32 | 211.34 | 178.27 |
| 2020 | 95.65 | 233.58 | 123.27 | 155.57 | 126.39 | 216.52 | 238.42 | 178.78 | 116.11 | 173.85 | 100.32 | 127.77 | 189.45 | 88.07 | 124.02 | 14.98 | 128.40 | 204.21 | 180.01 | 112.07 | 215.50 | 177.48 | 46.18 | 115.52 |
| 2021 | 133.03 | 132.62 | 118.65 | 15.82 | 130.76 | 289.26 | 128.93 | 127.55 | 136.33 | 215.34 | 98.06 | 125.13 | 100.85 | 14.28 | 130.37 | 202.92 | 131.13 | 214.02 | 65.36 | 199.93 | 158.19 | 41.26 | 194.96 | 235.97 |
| 2022 | 104.00 | 131.71 | 191.39 | 124.44 | 180.67 | 32.67 | 95.72 | 262.04 | 115.89 | 50.77 | 136.64 | 191.46 | 91.23 | 114.08 | 97.84 | 259.11 | 171.27 | 148.64 | 237.57 | 181.65 | 240.28 | 99.12 | 220.22 | 43.36 |
| 2023 | 98.09 | 173.82 | 87.97 | 156.25 | 82.23 | 255.19 | 126.31 | 218.13 | 132.12 | 133.82 | 104.19 | 143.73 | 145.62 | 72.86 | 66.04 | 224.96 | 40.67 | 45.73 | 6.50 | 145.09 | 120.79 | 176.92 | 286.89 | 137.73 |
| 2024 | 285.85 | 184.79 | 256.64 | 139.67 | 268.68 | 96.44 | 181.45 | 223.74 | 282.56 | 140.90 | 155.69 | 146.07 | 119.31 | 11.50 | 65.97 | 101.43 | 159.93 | 84.97 | 209.97 | 57.56 | 206.84 | 215.77 | 86.38 | 187.00 |
| 2025 | 205.79 | 213.98 | 84.46 | 226.28 | 216.12 | 129.90 | 217.30 | 84.46 | 122.66 | 81.94 | 91.72 | 50.57 | 97.83 | 97.75 | 143.32 | 48.95 | 127.39 | 158.48 | – | – | – | – | – | – |
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 | 86.87 | 82.33 | 70.14 | 81.55 | 100.94 | 103.68 | 128.40 | 125.16 | 67.07 | 84.07 | 69.85 | 41.62 | 50.85 | 21.77 | 37.29 | 63.36 | 56.04 | 90.29 | 45.06 | 95.94 | 116.88 | 102.19 | 95.72 | 103.98 |
| R80mm/hari | 5.79 | 5.15 | 5.01 | 5.83 | 6.73 | 6.48 | 8.56 | 8.34 | 4.47 | 5.25 | 4.66 | 2.77 | 3.39 | 1.36 | 2.49 | 3.96 | 3.74 | 6.02 | 3.00 | 6.00 | 7.79 | 6.81 | 6.38 | 6.50 |
| Reff Padimm/hari | 4.05 | 3.60 | 3.51 | 4.08 | 4.71 | 4.54 | 5.99 | 5.84 | 3.13 | 3.68 | 3.26 | 1.94 | 2.37 | 0.95 | 1.74 | 2.77 | 2.62 | 4.21 | 2.10 | 4.20 | 5.45 | 4.77 | 4.47 | 4.55 |
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.