Curah Hujan Efektif R80
Desa/Kel. Koto Baru, 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 | 200.35 | 104.06 | 61.02 | 92.58 | 137.68 | 61.81 | 121.90 | 162.45 | 102.58 | 40.64 | 172.23 | 126.24 | 75.53 | 136.52 | 250.98 | 255.56 | 158.07 | 177.29 | 72.56 | 174.26 | 152.72 | 44.41 | 165.49 | 180.30 |
| 1999 | 142.96 | 228.30 | 81.61 | 152.27 | 175.20 | 80.94 | 38.11 | 40.24 | 159.14 | 41.93 | 76.20 | 48.63 | 81.48 | 15.86 | 35.87 | 69.49 | 142.13 | 219.87 | 186.19 | 286.22 | 184.88 | 269.53 | 136.18 | 92.26 |
| 2000 | 216.14 | 62.15 | 44.88 | 33.45 | 6.23 | 125.14 | 69.21 | 140.96 | 38.61 | 75.52 | 123.87 | 68.01 | 22.32 | 158.16 | 140.92 | 37.52 | 39.56 | 190.70 | 106.27 | 124.95 | 96.04 | 272.40 | 146.33 | 187.51 |
| 2001 | 66.64 | 175.45 | 222.34 | 77.50 | 102.16 | 45.09 | 176.04 | 124.60 | 91.06 | 42.88 | 77.62 | 85.21 | 17.87 | 98.26 | 56.00 | 47.68 | 54.18 | 183.27 | 55.28 | 133.58 | 94.23 | 51.51 | 37.67 | 112.17 |
| 2002 | 22.52 | 178.43 | 12.05 | 89.98 | 56.91 | 124.54 | 83.94 | 225.17 | 93.81 | 99.58 | 70.91 | 30.24 | 45.47 | 88.37 | 66.13 | 73.96 | 105.43 | 110.84 | 81.81 | 162.16 | 110.97 | 199.06 | 125.57 | 143.98 |
| 2003 | 71.42 | 169.08 | 128.03 | 112.34 | 104.03 | 167.70 | 152.96 | 226.81 | 92.45 | 3.34 | 23.47 | 97.90 | 77.71 | 35.30 | 81.01 | 190.50 | 194.59 | 94.97 | 250.93 | 58.44 | 211.20 | 213.48 | 221.75 | 44.28 |
| 2004 | 93.54 | 179.08 | 87.97 | 65.62 | 74.21 | 96.50 | 242.84 | 163.85 | 62.78 | 86.69 | 14.77 | 47.78 | 126.55 | 77.79 | 39.80 | 56.82 | 26.81 | 173.00 | 104.56 | 210.84 | 204.78 | 155.02 | 91.17 | 178.61 |
| 2005 | 204.78 | 34.75 | 81.29 | 94.47 | 51.28 | 156.79 | 25.67 | 103.70 | 49.72 | 101.74 | 85.41 | 32.53 | 145.02 | 103.00 | 95.69 | 254.12 | 85.34 | 166.92 | 193.85 | 347.00 | 125.18 | 160.93 | 151.45 | 89.06 |
| 2006 | 184.36 | 116.38 | 88.87 | 237.25 | 131.91 | 279.25 | 93.41 | 96.00 | 21.31 | 53.67 | 55.56 | 113.41 | 58.74 | 62.55 | 11.08 | 124.58 | 102.33 | 34.80 | 28.05 | 52.65 | 87.60 | 107.14 | 285.80 | 139.35 |
| 2007 | 234.53 | 257.90 | 6.31 | 195.69 | 52.85 | 175.36 | 123.19 | 160.71 | 54.64 | 80.64 | 171.41 | 59.42 | 28.78 | 120.43 | 20.44 | 63.50 | 116.36 | 96.16 | 153.41 | 182.86 | 61.91 | 90.91 | 179.89 | 192.34 |
| 2008 | 55.04 | 165.11 | 96.49 | 59.64 | 195.81 | 142.08 | 142.78 | 180.47 | 30.13 | 96.17 | 118.43 | 127.35 | 162.61 | 78.56 | 22.87 | 212.37 | 191.32 | 105.58 | 104.58 | 187.87 | 106.74 | 87.05 | 196.00 | 117.83 |
| 2009 | 110.85 | 132.22 | 74.15 | 103.31 | 80.64 | 122.91 | 215.58 | 46.53 | 61.79 | 3.65 | 56.29 | 79.14 | 86.00 | 50.90 | 94.83 | 143.24 | 111.47 | 167.03 | 78.77 | 224.61 | 189.08 | 142.86 | 90.37 | 304.86 |
| 2010 | 114.79 | 136.31 | 203.28 | 148.53 | 338.87 | 203.35 | 214.65 | 107.29 | 139.69 | 39.14 | 84.64 | 177.38 | 200.43 | 112.66 | 100.07 | 148.14 | 187.83 | 153.09 | 147.57 | 140.73 | 143.42 | 214.67 | 54.82 | 57.68 |
| 2011 | 66.56 | 144.64 | 71.89 | 124.15 | 94.42 | 75.30 | 62.59 | 258.58 | 9.55 | 91.77 | 150.97 | 48.41 | 47.70 | 20.83 | 73.92 | 37.99 | 150.37 | 108.31 | 32.96 | 206.34 | 250.39 | 268.94 | 173.41 | 116.96 |
| 2012 | 105.56 | 27.58 | 124.66 | 191.04 | 86.91 | 96.79 | 136.83 | 83.62 | 64.74 | 115.74 | 69.34 | 34.58 | 85.37 | 50.10 | 14.43 | 84.13 | 62.58 | 91.27 | 88.44 | 190.76 | 282.46 | 213.29 | 147.41 | 226.99 |
| 2013 | 44.90 | 130.65 | 248.47 | 100.47 | 58.11 | 120.11 | 95.26 | 164.70 | 44.55 | 81.48 | 70.59 | 109.00 | 76.16 | 65.52 | 48.89 | 37.79 | 135.86 | 109.06 | 70.09 | 241.24 | 141.27 | 125.86 | 230.30 | 119.58 |
| 2014 | 255.40 | 30.65 | 34.91 | 31.97 | 52.94 | 89.87 | 117.44 | 174.72 | 134.52 | 113.76 | 85.22 | 25.91 | 52.02 | 36.85 | 105.65 | 94.13 | 61.38 | 95.91 | 84.09 | 203.85 | 156.21 | 298.77 | 54.39 | 127.60 |
| 2015 | 84.72 | 119.27 | 75.88 | 126.74 | 122.50 | 110.04 | 154.83 | 161.70 | 68.85 | 42.48 | 204.93 | 2.41 | 45.58 | 23.20 | 126.97 | 28.76 | 27.49 | 114.09 | 32.38 | 35.36 | 181.25 | 235.86 | 245.60 | 40.67 |
| 2016 | 126.11 | 144.57 | 174.52 | 67.02 | 170.41 | 227.68 | 121.81 | 146.17 | 123.30 | 102.20 | 135.01 | 57.69 | 6.70 | 104.21 | 49.07 | 142.55 | 92.26 | 101.44 | 94.67 | 123.13 | 145.67 | 104.95 | 100.81 | 113.35 |
| 2017 | 169.13 | 107.78 | 29.14 | 199.64 | 122.88 | 146.25 | 142.02 | 145.54 | 159.73 | 77.55 | 31.17 | 55.01 | 93.27 | 26.86 | 96.15 | 93.85 | 90.51 | 182.51 | 108.17 | 53.82 | 234.00 | 127.10 | 89.40 | 180.32 |
| 2018 | 76.69 | 27.14 | 84.12 | 188.44 | 193.21 | 123.39 | 70.65 | 127.85 | 94.54 | 181.67 | 45.07 | 113.65 | 62.21 | 30.81 | 46.01 | 88.58 | 105.76 | 116.37 | 194.82 | 183.81 | 219.74 | 117.68 | 283.12 | 70.56 |
| 2019 | 134.35 | 126.01 | 96.47 | 145.75 | 133.39 | 110.52 | 78.32 | 102.96 | 42.61 | 97.98 | 142.60 | 30.82 | 28.40 | 18.25 | 21.24 | 57.69 | 10.33 | 78.63 | 22.81 | 92.67 | 26.09 | 124.90 | 162.67 | 148.05 |
| 2020 | 110.14 | 183.62 | 89.72 | 92.47 | 73.32 | 153.64 | 175.12 | 137.48 | 112.98 | 67.01 | 119.72 | 94.95 | 177.28 | 70.72 | 88.75 | 28.66 | 147.15 | 165.13 | 140.54 | 91.72 | 151.20 | 190.35 | 40.90 | 93.66 |
| 2021 | 136.55 | 86.23 | 54.44 | 15.89 | 160.66 | 258.62 | 93.01 | 120.45 | 287.86 | 60.45 | 123.22 | 125.15 | 80.79 | 14.73 | 74.50 | 255.58 | 108.72 | 219.89 | 23.11 | 202.16 | 108.48 | 37.56 | 145.12 | 306.36 |
| 2022 | 89.70 | 118.97 | 107.47 | 125.88 | 145.69 | 18.95 | 75.49 | 200.11 | 46.73 | 74.14 | 135.25 | 141.87 | 81.16 | 87.66 | 63.26 | 223.23 | 142.18 | 177.43 | 179.61 | 162.68 | 190.79 | 178.90 | 160.80 | 45.76 |
| 2023 | 67.99 | 153.29 | 104.73 | 65.41 | 57.45 | 210.66 | 71.01 | 150.43 | 156.27 | 52.83 | 99.22 | 87.08 | 130.64 | 51.26 | 99.15 | 192.10 | 53.94 | 26.58 | 9.82 | 89.13 | 131.18 | 92.83 | 152.00 | 166.01 |
| 2024 | 177.38 | 175.29 | 182.79 | 97.02 | 290.11 | 49.86 | 191.14 | 154.44 | 246.47 | 93.68 | 189.93 | 97.51 | 85.90 | 2.67 | 109.29 | 119.44 | 113.06 | 93.75 | 223.84 | 32.66 | 165.22 | 169.48 | 84.97 | 211.46 |
| 2025 | 190.57 | 166.09 | 97.31 | 166.94 | 157.04 | 150.20 | 163.26 | 84.12 | 69.53 | 27.49 | 85.10 | 43.62 | 45.78 | 94.83 | 122.83 | 21.22 | 140.26 | 144.06 | – | – | – | – | – | – |
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 | 67.72 | 81.41 | 52.52 | 65.58 | 57.34 | 79.81 | 70.94 | 101.56 | 44.16 | 41.67 | 56.14 | 34.17 | 42.13 | 22.72 | 33.27 | 37.95 | 54.13 | 94.72 | 32.73 | 76.85 | 102.46 | 92.06 | 87.63 | 81.66 |
| R80mm/hari | 4.51 | 5.09 | 3.75 | 4.68 | 3.82 | 4.99 | 4.73 | 6.77 | 2.94 | 2.60 | 3.74 | 2.28 | 2.81 | 1.42 | 2.22 | 2.37 | 3.61 | 6.31 | 2.18 | 4.80 | 6.83 | 6.14 | 5.84 | 5.10 |
| Reff Padimm/hari | 3.16 | 3.56 | 2.63 | 3.28 | 2.68 | 3.49 | 3.31 | 4.74 | 2.06 | 1.82 | 2.62 | 1.59 | 1.97 | 0.99 | 1.55 | 1.66 | 2.53 | 4.42 | 1.53 | 3.36 | 4.78 | 4.30 | 4.09 | 3.57 |
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.