Curah Hujan Efektif R80
Desa/Kel. Pianggu, Kec. Ix Koto Sungai Lasi, 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 | 124.30 | 142.00 | 56.46 | 93.29 | 123.64 | 69.42 | 128.03 | 128.85 | 98.39 | 46.35 | 168.60 | 101.51 | 81.12 | 133.96 | 269.13 | 234.62 | 162.66 | 145.62 | 80.50 | 181.20 | 138.92 | 39.05 | 175.20 | 147.31 |
| 1999 | 160.11 | 182.08 | 70.62 | 158.74 | 181.86 | 55.21 | 28.89 | 50.56 | 152.67 | 44.86 | 68.46 | 57.51 | 71.60 | 16.25 | 63.88 | 61.92 | 137.24 | 193.14 | 153.39 | 326.66 | 113.45 | 311.04 | 98.93 | 107.16 |
| 2000 | 203.16 | 71.88 | 69.82 | 18.68 | 4.68 | 129.23 | 78.43 | 144.69 | 31.02 | 94.29 | 73.11 | 149.28 | 19.67 | 146.07 | 149.92 | 30.24 | 52.03 | 183.73 | 100.35 | 107.52 | 113.92 | 215.85 | 204.89 | 149.82 |
| 2001 | 91.18 | 170.38 | 212.21 | 98.61 | 88.02 | 51.73 | 210.72 | 130.57 | 85.12 | 57.82 | 100.34 | 48.01 | 21.45 | 84.94 | 67.24 | 39.10 | 82.83 | 181.97 | 68.74 | 121.82 | 110.72 | 46.82 | 34.70 | 135.09 |
| 2002 | 32.50 | 163.27 | 9.41 | 67.36 | 70.18 | 119.56 | 128.61 | 188.65 | 78.27 | 121.00 | 52.87 | 35.49 | 19.31 | 102.22 | 79.60 | 68.85 | 95.06 | 120.31 | 46.02 | 183.78 | 123.76 | 165.30 | 108.83 | 155.86 |
| 2003 | 122.69 | 119.45 | 128.60 | 110.23 | 101.97 | 174.95 | 191.81 | 189.91 | 90.32 | 1.62 | 26.11 | 102.30 | 75.09 | 47.00 | 99.92 | 114.85 | 207.11 | 71.68 | 229.00 | 62.43 | 188.72 | 214.86 | 228.78 | 39.57 |
| 2004 | 56.50 | 232.85 | 95.42 | 75.42 | 75.52 | 109.03 | 242.84 | 147.09 | 59.65 | 86.86 | 18.03 | 46.01 | 134.59 | 58.26 | 35.18 | 50.13 | 12.98 | 179.61 | 112.94 | 228.39 | 196.99 | 156.65 | 101.27 | 164.58 |
| 2005 | 154.36 | 23.76 | 77.44 | 79.51 | 33.84 | 182.70 | 26.03 | 113.60 | 37.38 | 107.07 | 84.66 | 16.56 | 159.58 | 72.47 | 95.00 | 235.89 | 84.22 | 136.73 | 193.47 | 304.04 | 128.90 | 148.13 | 154.55 | 66.13 |
| 2006 | 209.90 | 87.60 | 104.84 | 200.96 | 103.21 | 206.55 | 99.43 | 99.65 | 20.39 | 51.49 | 69.47 | 90.39 | 53.08 | 59.45 | 11.56 | 126.29 | 45.42 | 28.00 | 30.02 | 70.37 | 93.63 | 106.69 | 275.74 | 164.80 |
| 2007 | 173.14 | 291.86 | 10.19 | 210.99 | 55.45 | 171.92 | 165.71 | 124.35 | 55.54 | 116.25 | 169.48 | 41.58 | 24.39 | 112.52 | 16.39 | 66.06 | 127.52 | 82.28 | 174.20 | 156.49 | 48.86 | 110.18 | 194.96 | 156.00 |
| 2008 | 49.94 | 193.84 | 131.69 | 65.34 | 245.11 | 92.84 | 185.50 | 129.74 | 35.23 | 82.18 | 132.46 | 118.76 | 151.03 | 67.61 | 21.21 | 206.61 | 155.76 | 121.41 | 122.22 | 147.68 | 92.75 | 93.05 | 145.97 | 56.42 |
| 2009 | 116.65 | 116.41 | 61.60 | 111.70 | 87.37 | 125.84 | 208.59 | 44.93 | 74.32 | 4.76 | 40.03 | 106.40 | 86.87 | 43.55 | 82.26 | 141.81 | 104.23 | 185.10 | 72.73 | 222.70 | 171.03 | 173.24 | 93.69 | 279.31 |
| 2010 | 105.72 | 150.08 | 188.24 | 158.59 | 357.24 | 185.32 | 188.00 | 130.74 | 167.04 | 34.49 | 69.41 | 197.86 | 165.53 | 127.94 | 102.01 | 144.38 | 170.06 | 168.52 | 98.66 | 170.36 | 133.65 | 238.89 | 63.36 | 46.44 |
| 2011 | 75.46 | 108.76 | 91.31 | 112.70 | 112.89 | 61.15 | 92.07 | 263.64 | 9.22 | 110.20 | 142.56 | 40.10 | 40.83 | 18.79 | 65.09 | 68.50 | 150.93 | 104.16 | 25.08 | 198.03 | 237.29 | 244.01 | 154.04 | 121.60 |
| 2012 | 65.41 | 51.97 | 129.48 | 176.50 | 93.21 | 100.68 | 142.16 | 69.45 | 109.72 | 82.73 | 47.65 | 62.97 | 71.98 | 51.03 | 7.21 | 84.64 | 54.01 | 92.09 | 78.00 | 187.50 | 294.11 | 247.37 | 142.83 | 218.51 |
| 2013 | 28.86 | 120.04 | 225.37 | 101.61 | 88.17 | 132.76 | 100.38 | 143.93 | 46.72 | 85.36 | 59.56 | 104.57 | 77.64 | 57.19 | 29.35 | 62.06 | 169.87 | 90.62 | 77.47 | 216.23 | 118.24 | 134.18 | 247.47 | 111.58 |
| 2014 | 236.73 | 8.47 | 8.56 | 29.36 | 40.63 | 94.70 | 116.65 | 189.05 | 169.79 | 90.48 | 54.76 | 35.12 | 48.27 | 37.41 | 118.43 | 79.23 | 57.17 | 88.00 | 60.10 | 221.66 | 126.65 | 311.23 | 44.64 | 142.03 |
| 2015 | 54.23 | 136.92 | 65.62 | 112.23 | 192.96 | 87.64 | 158.33 | 182.62 | 67.22 | 72.57 | 200.03 | 2.44 | 22.56 | 30.94 | 105.95 | 25.62 | 19.82 | 115.72 | 25.91 | 26.62 | 163.72 | 237.54 | 250.49 | 34.13 |
| 2016 | 125.06 | 89.67 | 145.10 | 57.99 | 131.84 | 220.28 | 109.15 | 136.95 | 125.95 | 99.97 | 135.45 | 31.56 | 9.35 | 125.73 | 33.52 | 127.07 | 96.25 | 82.38 | 62.64 | 133.05 | 123.54 | 114.51 | 90.07 | 74.10 |
| 2017 | 173.71 | 100.27 | 16.85 | 197.70 | 132.40 | 152.75 | 122.89 | 184.34 | 154.04 | 93.29 | 29.37 | 79.31 | 96.14 | 20.80 | 99.09 | 72.30 | 67.77 | 190.41 | 83.85 | 77.02 | 230.75 | 120.73 | 119.00 | 145.52 |
| 2018 | 83.22 | 13.23 | 47.48 | 189.39 | 173.29 | 118.78 | 100.40 | 103.17 | 71.12 | 187.72 | 28.41 | 160.24 | 45.17 | 40.04 | 65.70 | 68.20 | 76.10 | 104.82 | 162.20 | 211.95 | 160.73 | 141.18 | 280.75 | 62.71 |
| 2019 | 117.23 | 122.64 | 94.52 | 151.54 | 135.09 | 124.36 | 76.81 | 127.06 | 52.94 | 81.09 | 147.91 | 24.85 | 27.12 | 21.59 | 28.33 | 52.43 | 9.99 | 64.09 | 25.68 | 89.82 | 12.79 | 104.78 | 163.06 | 166.93 |
| 2020 | 74.26 | 185.67 | 77.93 | 87.44 | 79.55 | 125.65 | 168.34 | 167.35 | 90.64 | 91.31 | 111.61 | 103.17 | 157.45 | 80.24 | 103.09 | 28.32 | 126.14 | 150.18 | 123.47 | 90.85 | 169.51 | 183.65 | 41.90 | 87.08 |
| 2021 | 93.65 | 113.23 | 79.17 | 13.93 | 147.44 | 251.39 | 78.33 | 136.30 | 223.69 | 82.53 | 127.96 | 122.16 | 78.42 | 22.80 | 125.35 | 199.20 | 114.15 | 201.06 | 16.29 | 189.60 | 110.49 | 43.90 | 147.64 | 244.11 |
| 2022 | 84.57 | 89.54 | 137.03 | 94.79 | 150.35 | 19.00 | 86.11 | 196.88 | 40.75 | 84.00 | 150.85 | 144.71 | 79.61 | 81.28 | 63.77 | 198.86 | 130.88 | 163.66 | 179.36 | 170.14 | 182.62 | 134.55 | 153.71 | 46.28 |
| 2023 | 73.94 | 136.39 | 97.31 | 78.81 | 58.75 | 208.67 | 56.94 | 167.84 | 157.22 | 47.68 | 105.85 | 115.90 | 133.44 | 42.53 | 62.31 | 208.61 | 52.84 | 17.57 | 13.28 | 95.65 | 133.59 | 96.38 | 180.05 | 183.73 |
| 2024 | 160.61 | 161.56 | 160.57 | 129.31 | 263.96 | 33.74 | 193.51 | 133.02 | 243.91 | 92.52 | 169.60 | 107.87 | 79.42 | 8.24 | 116.18 | 81.98 | 113.75 | 89.33 | 229.66 | 42.13 | 154.70 | 188.04 | 49.34 | 229.19 |
| 2025 | 181.46 | 159.73 | 64.05 | 182.92 | 152.77 | 144.63 | 173.40 | 80.05 | 76.25 | 30.28 | 65.42 | 44.22 | 40.54 | 83.62 | 118.12 | 20.60 | 154.96 | 112.47 | – | – | – | – | – | – |
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 | 63.63 | 84.46 | 54.66 | 66.95 | 67.89 | 67.77 | 78.41 | 102.46 | 40.07 | 46.05 | 46.13 | 35.41 | 24.02 | 22.56 | 29.15 | 47.92 | 52.67 | 82.36 | 28.38 | 84.70 | 110.63 | 101.42 | 79.39 | 60.19 |
| R80mm/hari | 4.24 | 5.28 | 3.90 | 4.78 | 4.53 | 4.24 | 5.23 | 6.83 | 2.67 | 2.88 | 3.08 | 2.36 | 1.60 | 1.41 | 1.94 | 3.00 | 3.51 | 5.49 | 1.89 | 5.29 | 7.38 | 6.76 | 5.29 | 3.76 |
| Reff Padimm/hari | 2.97 | 3.69 | 2.73 | 3.35 | 3.17 | 2.96 | 3.66 | 4.78 | 1.87 | 2.01 | 2.15 | 1.65 | 1.12 | 0.99 | 1.36 | 2.10 | 2.46 | 3.84 | 1.32 | 3.71 | 5.16 | 4.73 | 3.70 | 2.63 |
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.