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 | 171.58 | 110.97 | 80.30 | 156.62 | 186.66 | 109.40 | 233.15 | 100.71 | 210.94 | 63.91 | 122.30 | 174.40 | 151.08 | 109.74 | 119.87 | 343.80 | 152.52 | 179.79 | 145.59 | 171.63 | 194.23 | 39.74 | 206.27 | 154.40 |
| 1999 | 142.61 | 216.87 | 66.92 | 254.43 | 196.82 | 83.45 | 60.85 | 63.49 | 208.53 | 43.97 | 118.89 | 39.74 | 131.16 | 8.58 | 36.58 | 113.65 | 118.34 | 188.59 | 168.42 | 308.77 | 120.40 | 284.68 | 182.57 | 128.70 |
| 2000 | 270.38 | 69.68 | 66.48 | 64.15 | 40.80 | 140.66 | 131.33 | 202.49 | 48.77 | 143.03 | 158.40 | 129.53 | 29.79 | 181.08 | 190.34 | 36.89 | 23.22 | 190.79 | 113.40 | 113.93 | 184.00 | 256.62 | 109.26 | 244.31 |
| 2001 | 130.28 | 232.16 | 139.22 | 167.12 | 129.89 | 59.91 | 137.07 | 260.52 | 75.96 | 85.56 | 110.03 | 53.39 | 8.65 | 96.50 | 63.79 | 73.01 | 72.77 | 151.24 | 36.24 | 291.55 | 136.20 | 70.16 | 73.96 | 173.71 |
| 2002 | 84.05 | 269.39 | 32.21 | 65.99 | 142.83 | 175.25 | 264.39 | 306.74 | 111.24 | 146.11 | 72.05 | 68.09 | 50.44 | 69.34 | 36.84 | 89.65 | 136.45 | 105.51 | 44.05 | 175.46 | 96.07 | 283.15 | 234.16 | 156.13 |
| 2003 | 196.22 | 128.16 | 225.59 | 138.57 | 152.95 | 211.58 | 217.68 | 264.32 | 111.05 | 6.67 | 20.65 | 132.31 | 90.94 | 35.08 | 154.09 | 161.57 | 161.58 | 98.75 | 207.24 | 120.00 | 220.03 | 253.03 | 288.49 | 40.27 |
| 2004 | 80.63 | 239.26 | 141.61 | 96.98 | 111.25 | 180.21 | 196.60 | 232.87 | 109.64 | 81.24 | 46.26 | 48.58 | 147.44 | 81.33 | 49.48 | 54.98 | 28.69 | 145.84 | 55.12 | 240.13 | 174.52 | 183.80 | 256.39 | 123.15 |
| 2005 | 199.72 | 109.08 | 98.42 | 90.57 | 104.81 | 186.16 | 61.31 | 232.21 | 68.73 | 182.50 | 121.40 | 36.23 | 108.64 | 122.41 | 69.76 | 266.82 | 136.87 | 139.73 | 223.53 | 388.38 | 126.32 | 189.89 | 151.51 | 151.43 |
| 2006 | 210.73 | 120.07 | 106.97 | 263.83 | 108.48 | 310.10 | 174.14 | 135.62 | 28.87 | 124.50 | 91.00 | 79.28 | 10.06 | 154.18 | 31.45 | 90.84 | 139.83 | 13.87 | 41.77 | 60.71 | 75.45 | 182.98 | 213.76 | 226.46 |
| 2007 | 145.49 | 329.71 | 14.94 | 240.47 | 72.26 | 192.18 | 213.69 | 142.58 | 79.91 | 130.05 | 144.87 | 106.92 | 116.15 | 80.57 | 25.16 | 107.73 | 163.67 | 111.93 | 158.79 | 219.25 | 160.20 | 73.71 | 183.21 | 206.11 |
| 2008 | 97.05 | 271.45 | 91.66 | 127.68 | 248.29 | 101.85 | 215.21 | 143.59 | 113.36 | 103.24 | 155.62 | 106.26 | 66.23 | 154.77 | 25.37 | 267.59 | 173.28 | 131.07 | 128.33 | 200.18 | 180.61 | 61.86 | 217.14 | 106.04 |
| 2009 | 152.27 | 160.16 | 78.24 | 136.60 | 100.13 | 171.13 | 225.32 | 72.25 | 93.21 | 10.34 | 82.59 | 63.11 | 90.41 | 64.65 | 75.49 | 137.15 | 121.91 | 173.23 | 145.75 | 72.05 | 212.06 | 156.37 | 191.54 | 268.09 |
| 2010 | 125.81 | 199.99 | 151.15 | 191.34 | 337.11 | 250.53 | 258.54 | 102.16 | 92.41 | 155.76 | 120.33 | 166.02 | 126.18 | 241.11 | 153.71 | 178.28 | 217.54 | 171.56 | 151.17 | 143.37 | 110.70 | 326.42 | 46.23 | 114.21 |
| 2011 | 70.71 | 167.00 | 122.18 | 77.44 | 111.13 | 70.34 | 118.06 | 333.42 | 16.67 | 155.44 | 134.40 | 61.68 | 38.96 | 32.48 | 93.47 | 74.21 | 132.13 | 107.78 | 48.85 | 225.12 | 254.89 | 230.62 | 171.84 | 157.65 |
| 2012 | 77.48 | 38.54 | 170.64 | 208.78 | 115.52 | 111.90 | 179.93 | 103.64 | 97.42 | 100.14 | 75.65 | 17.33 | 131.40 | 50.17 | 23.41 | 72.99 | 127.45 | 55.14 | 93.03 | 215.46 | 344.68 | 225.36 | 184.62 | 250.20 |
| 2013 | 30.31 | 224.43 | 415.36 | 40.75 | 120.89 | 178.41 | 133.80 | 172.51 | 84.24 | 97.48 | 109.51 | 43.64 | 131.32 | 67.54 | 59.45 | 108.60 | 113.27 | 142.38 | 157.47 | 247.19 | 168.29 | 141.74 | 278.59 | 96.50 |
| 2014 | 210.27 | 14.57 | 59.03 | 36.28 | 54.06 | 135.11 | 83.59 | 251.21 | 220.26 | 203.50 | 47.92 | 45.36 | 106.30 | 31.99 | 118.63 | 129.94 | 58.59 | 118.51 | 81.69 | 125.71 | 285.82 | 308.17 | 84.66 | 153.33 |
| 2015 | 89.71 | 138.64 | 111.25 | 144.34 | 157.26 | 160.49 | 142.87 | 264.66 | 100.28 | 75.80 | 190.28 | 26.69 | 55.77 | 11.71 | 117.64 | 5.24 | 9.63 | 125.73 | 28.34 | 16.92 | 232.65 | 279.29 | 383.86 | 72.25 |
| 2016 | 162.33 | 127.29 | 162.72 | 148.40 | 129.31 | 228.75 | 186.28 | 181.12 | 134.99 | 140.90 | 179.95 | 32.63 | 44.25 | 116.08 | 55.77 | 120.89 | 82.10 | 128.57 | 82.39 | 102.29 | 206.64 | 138.65 | 101.43 | 76.61 |
| 2017 | 176.80 | 120.15 | 35.05 | 203.63 | 159.63 | 135.99 | 162.03 | 181.79 | 190.63 | 99.00 | 36.40 | 90.53 | 91.35 | 27.34 | 138.18 | 51.17 | 97.77 | 204.89 | 201.84 | 84.59 | 247.59 | 154.55 | 130.79 | 153.23 |
| 2018 | 100.07 | 22.31 | 97.51 | 184.97 | 268.29 | 130.82 | 102.38 | 202.13 | 64.12 | 175.95 | 82.35 | 75.22 | 88.19 | 54.59 | 27.70 | 137.67 | 93.70 | 70.28 | 161.37 | 237.03 | 245.63 | 151.01 | 316.85 | 98.92 |
| 2019 | 175.30 | 93.16 | 60.88 | 200.45 | 99.25 | 194.62 | 149.13 | 187.12 | 38.97 | 117.71 | 136.17 | 58.22 | 91.42 | 10.32 | 11.37 | 83.28 | 27.48 | 79.41 | 15.78 | 91.49 | 28.80 | 118.71 | 198.61 | 183.13 |
| 2020 | 92.65 | 245.08 | 120.70 | 135.98 | 107.10 | 251.68 | 285.61 | 149.72 | 125.46 | 146.51 | 105.04 | 104.58 | 196.20 | 61.86 | 137.30 | 20.18 | 115.42 | 189.70 | 193.30 | 127.87 | 195.89 | 198.22 | 49.71 | 113.37 |
| 2021 | 117.06 | 126.93 | 91.64 | 37.91 | 105.81 | 338.81 | 168.13 | 112.23 | 157.09 | 201.32 | 94.80 | 151.70 | 132.75 | 16.11 | 101.44 | 207.37 | 130.51 | 241.31 | 76.76 | 190.56 | 157.36 | 54.37 | 171.74 | 259.01 |
| 2022 | 91.66 | 145.80 | 186.15 | 99.14 | 183.99 | 33.20 | 123.50 | 239.43 | 122.14 | 60.37 | 132.31 | 243.69 | 148.78 | 100.05 | 109.71 | 268.74 | 194.69 | 140.94 | 238.19 | 161.25 | 264.94 | 90.06 | 208.85 | 42.11 |
| 2023 | 163.79 | 135.70 | 78.73 | 150.20 | 94.78 | 212.36 | 119.92 | 172.90 | 137.29 | 116.21 | 155.47 | 159.96 | 141.97 | 73.07 | 68.58 | 214.73 | 41.42 | 52.63 | 2.35 | 118.72 | 196.77 | 112.90 | 241.44 | 157.22 |
| 2024 | 304.39 | 154.93 | 244.87 | 132.54 | 251.78 | 143.27 | 185.65 | 227.47 | 317.39 | 99.38 | 146.34 | 152.30 | 113.62 | 16.58 | 33.56 | 99.15 | 143.86 | 110.17 | 161.35 | 114.89 | 240.43 | 218.55 | 80.16 | 188.77 |
| 2025 | 199.92 | 248.75 | 102.16 | 225.50 | 242.65 | 115.32 | 216.88 | 67.02 | 153.24 | 27.82 | 102.72 | 47.70 | 107.13 | 87.34 | 144.32 | 44.96 | 132.53 | 156.83 | – | – | – | – | – | – |
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 | 88.58 | 105.90 | 65.36 | 75.15 | 99.95 | 107.89 | 119.55 | 103.34 | 67.80 | 63.20 | 74.93 | 42.86 | 49.20 | 25.19 | 30.70 | 54.21 | 55.16 | 94.88 | 43.13 | 97.97 | 123.95 | 83.52 | 94.72 | 97.95 |
| R80mm/hari | 5.91 | 6.62 | 4.67 | 5.37 | 6.66 | 6.74 | 7.97 | 6.89 | 4.52 | 3.95 | 5.00 | 2.86 | 3.28 | 1.57 | 2.05 | 3.39 | 3.68 | 6.33 | 2.88 | 6.12 | 8.26 | 5.57 | 6.31 | 6.12 |
| Reff Padimm/hari | 4.13 | 4.63 | 3.27 | 3.76 | 4.66 | 4.72 | 5.58 | 4.82 | 3.16 | 2.76 | 3.50 | 2.00 | 2.30 | 1.10 | 1.43 | 2.37 | 2.57 | 4.43 | 2.01 | 4.29 | 5.78 | 3.90 | 4.42 | 4.29 |
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.