Curah Hujan Efektif R80
Desa/Kel. Gandrungmanis, Kec. Gandrungmangu, Cilacap, Prov. Jawa Tengah
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 | 33.20 | 245.85 | 140.42 | 224.65 | 320.47 | 225.61 | 174.01 | 150.78 | 175.46 | 52.08 | 144.69 | 72.35 | 119.06 | 166.67 | 134.79 | 22.35 | 8.68 | 195.46 | 78.99 | 351.83 | 371.36 | 147.25 | 49.43 | 313.41 |
| 1999 | 130.09 | 292.03 | 63.81 | 222.08 | 243.47 | 158.98 | 128.19 | 69.64 | 178.40 | 1.83 | 90.39 | 0.18 | 30.93 | 2.87 | 12.68 | 0.18 | 2.12 | 14.39 | 57.21 | 330.55 | 241.71 | 147.11 | 115.57 | 318.30 |
| 2000 | 297.28 | 163.64 | 134.77 | 124.30 | 137.81 | 334.95 | 200.30 | 227.57 | 191.74 | 103.39 | 72.92 | 79.24 | 22.74 | 34.86 | 4.43 | 65.72 | 20.57 | 17.66 | 159.93 | 243.19 | 361.04 | 132.21 | 171.98 | 58.35 |
| 2001 | 219.26 | 172.52 | 183.43 | 75.34 | 173.63 | 262.59 | 287.39 | 162.36 | 65.40 | 59.98 | 212.21 | 2.95 | 10.94 | 31.02 | 0.00 | 33.40 | 11.73 | 25.15 | 93.07 | 660.21 | 257.11 | 292.70 | 118.05 | 124.06 |
| 2002 | 108.82 | 315.74 | 154.82 | 104.43 | 115.65 | 211.91 | 151.70 | 143.72 | 132.35 | 9.79 | 54.77 | 0.00 | 35.33 | 1.74 | 21.43 | 0.00 | 4.35 | 0.49 | 4.86 | 75.73 | 158.75 | 195.54 | 106.32 | 295.67 |
| 2003 | 50.75 | 299.37 | 267.33 | 153.29 | 293.61 | 169.30 | 109.07 | 109.64 | 196.36 | 6.52 | 19.13 | 8.85 | 0.58 | 1.39 | 3.58 | 10.59 | 50.54 | 22.80 | 41.54 | 261.18 | 55.91 | 311.91 | 346.03 | 77.78 |
| 2004 | 98.70 | 232.89 | 151.98 | 180.12 | 251.50 | 142.38 | 78.19 | 43.96 | 28.73 | 322.55 | 56.92 | 0.74 | 75.64 | 62.02 | 9.67 | 2.41 | 14.39 | 26.54 | 15.87 | 81.21 | 166.19 | 324.40 | 227.60 | 341.17 |
| 2005 | 292.15 | 269.71 | 147.19 | 258.39 | 202.69 | 303.88 | 287.42 | 58.48 | 44.17 | 281.26 | 104.64 | 107.08 | 131.40 | 19.34 | 19.50 | 4.01 | 13.50 | 279.94 | 27.62 | 355.92 | 100.47 | 286.06 | 138.22 | 300.22 |
| 2006 | 211.21 | 272.80 | 131.97 | 282.39 | 263.62 | 136.69 | 187.59 | 95.40 | 84.18 | 134.65 | 47.69 | 0.32 | 1.38 | 0.75 | 0.00 | 0.49 | 3.14 | 0.88 | 0.14 | 0.23 | 68.52 | 79.70 | 75.15 | 255.37 |
| 2007 | 10.58 | 231.48 | 157.93 | 299.56 | 120.34 | 195.43 | 175.04 | 246.28 | 185.80 | 72.85 | 25.16 | 39.48 | 0.10 | 4.75 | 2.39 | 4.22 | 1.23 | 1.28 | 0.19 | 295.19 | 420.12 | 54.00 | 233.65 | 283.01 |
| 2008 | 117.20 | 115.74 | 185.25 | 203.15 | 150.51 | 177.01 | 194.29 | 48.35 | 38.76 | 5.83 | 19.19 | 0.00 | 1.29 | 2.11 | 2.50 | 11.40 | 5.77 | 38.06 | 150.72 | 130.61 | 287.64 | 292.76 | 150.47 | 117.81 |
| 2009 | 190.03 | 265.55 | 125.21 | 232.37 | 69.20 | 169.75 | 138.09 | 124.79 | 126.47 | 150.88 | 165.25 | 2.87 | 0.00 | 75.46 | 0.81 | 0.00 | 18.60 | 4.41 | 40.03 | 338.70 | 67.55 | 284.80 | 192.77 | 197.49 |
| 2010 | 180.54 | 181.73 | 244.09 | 117.69 | 280.24 | 227.24 | 130.70 | 180.72 | 186.26 | 251.90 | 166.22 | 156.00 | 176.93 | 90.80 | 138.61 | 145.91 | 195.09 | 330.18 | 130.16 | 374.91 | 245.79 | 147.20 | 326.01 | 136.30 |
| 2011 | 130.03 | 99.32 | 199.17 | 148.03 | 113.25 | 189.42 | 176.85 | 244.49 | 245.77 | 54.53 | 126.21 | 3.03 | 7.23 | 40.43 | 3.04 | 0.00 | 0.09 | 1.04 | 3.30 | 170.23 | 203.74 | 256.58 | 166.24 | 180.46 |
| 2012 | 238.04 | 173.81 | 83.31 | 227.38 | 220.92 | 96.05 | 258.69 | 89.54 | 201.84 | 50.03 | 47.58 | 2.52 | 0.69 | 3.69 | 0.02 | 1.96 | 1.19 | 0.14 | 19.51 | 231.76 | 92.64 | 372.53 | 337.22 | 200.29 |
| 2013 | 287.37 | 109.09 | 144.64 | 238.36 | 141.75 | 172.22 | 233.55 | 77.37 | 55.08 | 247.12 | 215.66 | 106.82 | 268.16 | 64.82 | 2.04 | 2.43 | 0.23 | 3.56 | 1.42 | 70.85 | 161.81 | 97.06 | 221.39 | 174.91 |
| 2014 | 208.73 | 224.17 | 165.50 | 174.76 | 118.61 | 177.37 | 222.42 | 85.99 | 150.14 | 50.41 | 17.82 | 213.34 | 202.53 | 84.51 | 57.41 | 5.67 | 4.61 | 0.00 | 0.42 | 59.31 | 212.43 | 236.80 | 202.68 | 261.91 |
| 2015 | 94.88 | 240.80 | 301.91 | 81.42 | 234.53 | 128.07 | 108.69 | 150.00 | 195.68 | 14.76 | 30.25 | 0.00 | 0.00 | 0.00 | 1.69 | 0.00 | 0.00 | 0.00 | 0.00 | 19.20 | 127.76 | 208.86 | 222.24 | 180.44 |
| 2016 | 95.93 | 262.95 | 311.74 | 110.51 | 77.94 | 195.05 | 199.61 | 101.00 | 241.68 | 83.80 | 89.91 | 141.11 | 201.35 | 175.78 | 71.49 | 104.53 | 51.15 | 378.34 | 230.84 | 309.81 | 138.14 | 299.06 | 211.66 | 109.27 |
| 2017 | 125.29 | 274.80 | 174.23 | 196.06 | 111.19 | 157.18 | 158.62 | 228.93 | 31.62 | 130.10 | 40.07 | 100.75 | 4.77 | 21.99 | 0.00 | 1.79 | 0.32 | 159.17 | 233.43 | 262.54 | 126.43 | 222.09 | 113.46 | 218.16 |
| 2018 | 135.91 | 115.13 | 111.87 | 294.55 | 208.46 | 113.90 | 231.62 | 114.81 | 2.05 | 68.15 | 0.49 | 33.68 | 0.04 | 0.00 | 4.06 | 0.00 | 2.47 | 6.75 | 5.84 | 1.13 | 353.80 | 95.80 | 301.63 | 86.12 |
| 2019 | 158.41 | 239.45 | 108.76 | 318.62 | 251.46 | 138.99 | 104.53 | 227.39 | 54.59 | 4.85 | 14.95 | 0.00 | 2.46 | 0.05 | 0.00 | 1.76 | 0.00 | 0.00 | 6.50 | 41.40 | 198.25 | 15.00 | 80.51 | 222.05 |
| 2020 | 212.93 | 170.13 | 214.88 | 271.17 | 323.08 | 210.67 | 163.40 | 198.18 | 112.41 | 232.54 | 70.39 | 62.66 | 37.60 | 0.00 | 49.58 | 1.97 | 17.45 | 72.69 | 81.71 | 391.67 | 224.37 | 300.63 | 382.38 | 151.50 |
| 2021 | 221.59 | 137.17 | 277.80 | 232.09 | 158.98 | 174.66 | 205.63 | 4.36 | 20.73 | 51.71 | 32.01 | 178.42 | 19.28 | 43.35 | 52.82 | 5.89 | 102.35 | 52.63 | 3.44 | 251.04 | 322.90 | 191.02 | 108.28 | 233.14 |
| 2022 | 180.17 | 163.02 | 177.35 | 117.48 | 249.80 | 257.99 | 116.82 | 216.71 | 75.37 | 174.60 | 87.83 | 119.25 | 191.42 | 7.99 | 108.42 | 17.18 | 280.53 | 85.81 | 259.45 | 160.57 | 332.84 | 246.82 | 163.14 | 155.04 |
| 2023 | 46.18 | 208.03 | 155.25 | 150.61 | 43.18 | 264.39 | 99.93 | 136.65 | 205.99 | 1.17 | 12.40 | 54.86 | 145.16 | 0.52 | 0.01 | 0.00 | 0.00 | 0.00 | 1.10 | 4.25 | 131.91 | 130.43 | 188.03 | 103.91 |
| 2024 | 226.81 | 165.31 | 212.08 | 88.46 | 315.22 | 18.51 | 153.85 | 161.63 | 5.19 | 30.67 | 76.64 | 26.87 | 60.61 | 0.00 | 20.37 | 1.59 | 73.36 | 30.46 | 14.60 | 176.03 | 255.80 | 228.60 | 317.55 | 149.67 |
| 2025 | 235.06 | 217.92 | 55.85 | 270.68 | 171.39 | 137.98 | 126.63 | 146.87 | 148.61 | 227.46 | 70.73 | 97.09 | 79.24 | 4.75 | 44.23 | 130.83 | 143.81 | 176.35 | – | – | – | – | – | – |
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 | 95.72 | 157.85 | 122.54 | 116.08 | 115.17 | 137.72 | 115.27 | 75.82 | 37.33 | 9.14 | 19.18 | 0.29 | 0.66 | 0.43 | 0.01 | 0.00 | 0.30 | 0.42 | 1.29 | 52.14 | 116.05 | 117.08 | 111.39 | 114.39 |
| R80mm/hari | 6.38 | 9.87 | 8.75 | 8.29 | 7.68 | 8.61 | 7.68 | 5.05 | 2.49 | 0.57 | 1.28 | 0.02 | 0.04 | 0.03 | 0.00 | 0.00 | 0.02 | 0.03 | 0.09 | 3.26 | 7.74 | 7.81 | 7.43 | 7.15 |
| Reff Padimm/hari | 4.47 | 6.91 | 6.13 | 5.80 | 5.37 | 6.03 | 5.38 | 3.54 | 1.74 | 0.40 | 0.89 | 0.01 | 0.03 | 0.02 | 0.00 | 0.00 | 0.01 | 0.02 | 0.06 | 2.28 | 5.42 | 5.46 | 5.20 | 5.00 |
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.