Curah Hujan Efektif R80
Desa/Kel. Koto Hilalang, Kec. Kubung, 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 | 163.32 | 141.31 | 64.20 | 65.76 | 136.82 | 65.87 | 146.08 | 148.63 | 107.73 | 39.53 | 176.56 | 128.15 | 82.52 | 138.12 | 256.47 | 310.52 | 180.78 | 167.76 | 60.10 | 194.50 | 153.54 | 56.65 | 222.74 | 163.84 |
| 1999 | 187.73 | 230.35 | 89.69 | 163.59 | 184.44 | 68.64 | 58.31 | 36.47 | 168.34 | 41.09 | 77.66 | 51.16 | 82.67 | 19.66 | 46.97 | 63.69 | 131.99 | 289.93 | 217.16 | 304.55 | 228.65 | 252.87 | 153.76 | 82.58 |
| 2000 | 221.24 | 60.47 | 37.61 | 41.91 | 5.61 | 112.65 | 66.97 | 143.87 | 33.05 | 79.74 | 106.25 | 74.86 | 34.13 | 148.04 | 145.33 | 40.70 | 57.03 | 193.57 | 126.25 | 124.04 | 71.73 | 303.63 | 164.10 | 200.70 |
| 2001 | 57.37 | 175.45 | 199.01 | 135.28 | 106.12 | 52.42 | 172.98 | 120.73 | 94.83 | 47.06 | 77.07 | 99.96 | 16.80 | 106.52 | 63.37 | 43.43 | 86.16 | 168.58 | 58.96 | 134.54 | 88.22 | 55.34 | 41.56 | 104.47 |
| 2002 | 23.66 | 172.09 | 15.07 | 133.26 | 57.94 | 131.25 | 129.53 | 193.66 | 115.84 | 79.51 | 79.54 | 26.57 | 50.63 | 104.95 | 54.17 | 103.50 | 114.54 | 102.00 | 109.91 | 173.86 | 97.29 | 222.12 | 127.74 | 152.21 |
| 2003 | 77.50 | 150.29 | 125.98 | 120.90 | 100.26 | 161.62 | 138.01 | 266.00 | 98.16 | 1.32 | 31.39 | 84.59 | 89.82 | 40.96 | 98.33 | 224.99 | 206.71 | 84.37 | 262.57 | 76.83 | 253.03 | 208.04 | 264.48 | 40.07 |
| 2004 | 107.86 | 176.07 | 84.73 | 64.50 | 70.49 | 98.89 | 260.63 | 170.40 | 81.44 | 82.91 | 16.04 | 48.74 | 135.03 | 74.79 | 31.76 | 81.62 | 42.81 | 170.33 | 124.28 | 186.55 | 208.80 | 172.53 | 100.64 | 191.76 |
| 2005 | 216.65 | 41.02 | 100.30 | 92.46 | 82.25 | 139.47 | 32.86 | 93.75 | 66.10 | 75.14 | 89.25 | 35.04 | 154.93 | 102.23 | 106.70 | 259.68 | 121.20 | 183.48 | 213.06 | 369.23 | 147.28 | 160.98 | 161.42 | 94.78 |
| 2006 | 178.57 | 135.30 | 101.11 | 261.75 | 97.89 | 345.61 | 109.11 | 84.01 | 16.60 | 59.68 | 72.77 | 101.88 | 62.37 | 74.40 | 22.08 | 122.21 | 101.94 | 47.72 | 22.41 | 59.07 | 91.94 | 106.51 | 304.00 | 138.17 |
| 2007 | 294.10 | 224.37 | 14.74 | 183.23 | 53.05 | 199.61 | 149.20 | 148.59 | 60.60 | 59.86 | 174.04 | 69.64 | 45.11 | 105.84 | 15.15 | 67.82 | 133.93 | 67.35 | 164.15 | 194.02 | 82.01 | 55.17 | 180.87 | 209.07 |
| 2008 | 46.99 | 141.60 | 127.76 | 100.81 | 225.46 | 101.90 | 141.37 | 176.38 | 29.70 | 191.04 | 125.17 | 128.87 | 180.28 | 99.26 | 42.41 | 182.31 | 186.86 | 98.06 | 125.12 | 182.73 | 118.15 | 93.64 | 214.28 | 189.42 |
| 2009 | 112.55 | 155.98 | 87.50 | 107.22 | 65.93 | 125.98 | 219.51 | 52.82 | 60.71 | 6.08 | 56.71 | 77.05 | 82.24 | 69.61 | 134.59 | 119.62 | 118.35 | 151.96 | 95.42 | 204.16 | 222.16 | 141.74 | 111.92 | 327.65 |
| 2010 | 115.64 | 157.18 | 201.33 | 156.25 | 329.15 | 232.41 | 218.47 | 96.25 | 162.78 | 34.33 | 105.65 | 143.75 | 179.77 | 132.17 | 122.81 | 132.07 | 190.87 | 145.17 | 171.84 | 132.41 | 163.05 | 211.88 | 58.03 | 53.49 |
| 2011 | 81.19 | 120.80 | 74.46 | 138.32 | 104.56 | 78.04 | 60.51 | 264.27 | 8.62 | 117.77 | 135.03 | 76.18 | 53.40 | 20.11 | 72.12 | 38.69 | 237.31 | 89.95 | 38.26 | 212.56 | 278.17 | 258.05 | 194.59 | 111.93 |
| 2012 | 116.26 | 31.93 | 134.49 | 190.29 | 132.39 | 101.68 | 110.50 | 115.97 | 69.02 | 126.70 | 63.12 | 41.68 | 81.80 | 79.17 | 19.42 | 94.55 | 67.83 | 87.70 | 109.89 | 191.86 | 276.58 | 230.47 | 166.50 | 236.85 |
| 2013 | 31.93 | 184.91 | 197.77 | 140.84 | 39.71 | 169.58 | 101.84 | 163.23 | 42.21 | 86.55 | 88.49 | 102.73 | 66.97 | 82.83 | 78.52 | 101.82 | 163.02 | 97.92 | 81.35 | 291.96 | 163.33 | 115.40 | 243.33 | 143.71 |
| 2014 | 293.05 | 24.99 | 29.13 | 57.71 | 49.74 | 98.14 | 134.70 | 158.08 | 152.90 | 105.47 | 93.58 | 31.88 | 68.61 | 30.24 | 118.99 | 103.77 | 71.38 | 102.45 | 81.97 | 268.99 | 198.24 | 279.92 | 69.52 | 125.05 |
| 2015 | 95.37 | 115.39 | 82.86 | 171.07 | 119.16 | 124.69 | 148.16 | 182.79 | 71.59 | 60.82 | 211.99 | 2.45 | 54.65 | 22.73 | 145.97 | 49.20 | 32.71 | 129.83 | 40.79 | 38.58 | 213.69 | 220.48 | 277.70 | 46.78 |
| 2016 | 128.36 | 138.98 | 167.94 | 96.79 | 182.25 | 232.08 | 147.89 | 142.26 | 136.34 | 114.20 | 127.64 | 145.42 | 8.50 | 99.41 | 58.47 | 169.84 | 76.10 | 131.71 | 126.16 | 124.89 | 141.74 | 110.98 | 117.75 | 130.02 |
| 2017 | 173.27 | 142.78 | 30.95 | 208.05 | 132.24 | 146.31 | 150.46 | 149.31 | 163.53 | 87.26 | 23.42 | 94.49 | 89.47 | 39.62 | 95.27 | 113.72 | 92.34 | 204.44 | 145.36 | 46.08 | 233.07 | 148.60 | 89.81 | 198.69 |
| 2018 | 107.05 | 22.05 | 81.51 | 211.99 | 234.01 | 123.95 | 74.71 | 154.32 | 96.17 | 192.74 | 38.54 | 145.68 | 63.99 | 32.44 | 48.18 | 120.37 | 113.34 | 136.86 | 230.92 | 190.99 | 221.29 | 134.80 | 285.45 | 54.26 |
| 2019 | 174.36 | 110.58 | 120.09 | 146.05 | 133.11 | 149.80 | 94.42 | 96.29 | 31.77 | 111.25 | 147.44 | 42.76 | 29.20 | 31.56 | 27.04 | 59.65 | 5.09 | 82.41 | 23.90 | 85.82 | 24.29 | 113.61 | 137.00 | 179.40 |
| 2020 | 118.53 | 202.64 | 104.66 | 88.58 | 88.75 | 145.67 | 188.55 | 147.39 | 114.96 | 86.13 | 114.11 | 99.49 | 200.72 | 76.45 | 86.01 | 31.95 | 151.44 | 160.07 | 182.43 | 82.19 | 154.17 | 185.87 | 57.02 | 95.30 |
| 2021 | 122.53 | 109.24 | 68.94 | 22.21 | 180.02 | 271.51 | 82.06 | 142.89 | 328.99 | 62.16 | 109.59 | 156.94 | 68.91 | 28.99 | 85.50 | 267.91 | 126.86 | 240.55 | 32.46 | 239.45 | 113.70 | 41.04 | 172.58 | 339.39 |
| 2022 | 96.86 | 138.37 | 138.42 | 100.56 | 138.42 | 32.33 | 58.48 | 214.48 | 63.59 | 63.87 | 162.79 | 141.78 | 77.46 | 101.84 | 83.05 | 207.41 | 150.13 | 185.71 | 206.84 | 165.76 | 208.51 | 245.08 | 188.06 | 41.73 |
| 2023 | 60.28 | 174.48 | 107.89 | 79.18 | 79.39 | 226.63 | 84.62 | 151.60 | 159.03 | 60.60 | 115.94 | 108.69 | 161.05 | 60.88 | 119.06 | 187.35 | 58.95 | 27.37 | 6.58 | 79.85 | 134.51 | 98.13 | 147.19 | 167.90 |
| 2024 | 182.30 | 163.54 | 197.52 | 85.82 | 303.22 | 66.44 | 191.02 | 161.66 | 273.84 | 116.13 | 200.52 | 99.77 | 88.87 | 6.16 | 108.45 | 135.06 | 102.76 | 92.32 | 258.00 | 27.95 | 168.50 | 181.50 | 116.14 | 206.89 |
| 2025 | 216.82 | 168.43 | 97.28 | 185.99 | 169.77 | 152.62 | 158.94 | 98.40 | 78.04 | 30.96 | 91.09 | 42.45 | 58.55 | 74.84 | 102.18 | 38.63 | 138.83 | 128.65 | – | – | – | – | – | – |
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 | 74.06 | 99.48 | 58.88 | 76.50 | 64.33 | 76.16 | 73.16 | 96.28 | 40.38 | 40.78 | 61.83 | 42.29 | 49.53 | 29.99 | 40.28 | 48.04 | 66.05 | 87.03 | 39.78 | 78.64 | 95.15 | 96.33 | 96.31 | 71.25 |
| R80mm/hari | 4.94 | 6.22 | 4.21 | 5.46 | 4.29 | 4.76 | 4.88 | 6.42 | 2.69 | 2.55 | 4.12 | 2.82 | 3.30 | 1.87 | 2.69 | 3.00 | 4.40 | 5.80 | 2.65 | 4.91 | 6.34 | 6.42 | 6.42 | 4.45 |
| Reff Padimm/hari | 3.46 | 4.35 | 2.94 | 3.82 | 3.00 | 3.33 | 3.41 | 4.49 | 1.88 | 1.78 | 2.89 | 1.97 | 2.31 | 1.31 | 1.88 | 2.10 | 3.08 | 4.06 | 1.86 | 3.44 | 4.44 | 4.50 | 4.49 | 3.12 |
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.