Curah Hujan Efektif R80
Desa/Kel. Gandoang, Kec. Salem, Brebes, 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 | 123.71 | 175.34 | 169.65 | 196.18 | 261.52 | 164.32 | 175.73 | 118.28 | 154.72 | 38.38 | 115.51 | 47.28 | 92.28 | 126.19 | 60.09 | 68.52 | 44.89 | 116.15 | 78.98 | 217.04 | 208.49 | 200.73 | 101.07 | 254.31 |
| 1999 | 140.98 | 349.39 | 97.52 | 264.78 | 161.77 | 216.99 | 198.36 | 17.79 | 134.80 | 42.87 | 76.94 | 6.49 | 77.30 | 12.63 | 65.76 | 0.38 | 1.59 | 17.09 | 103.77 | 206.53 | 188.05 | 203.38 | 101.98 | 256.93 |
| 2000 | 167.70 | 257.20 | 215.72 | 137.76 | 246.54 | 148.74 | 170.66 | 183.50 | 133.39 | 63.69 | 113.65 | 29.55 | 27.50 | 38.00 | 0.80 | 21.08 | 16.72 | 14.97 | 28.52 | 236.80 | 236.97 | 205.79 | 150.51 | 112.30 |
| 2001 | 241.62 | 201.47 | 141.02 | 162.11 | 183.67 | 193.44 | 249.97 | 165.26 | 116.79 | 31.63 | 188.08 | 12.16 | 17.52 | 73.74 | 1.34 | 30.53 | 6.32 | 45.76 | 148.23 | 307.90 | 208.56 | 327.82 | 89.23 | 174.35 |
| 2002 | 135.24 | 370.71 | 103.01 | 184.31 | 182.42 | 187.96 | 193.64 | 95.22 | 147.71 | 12.08 | 5.62 | 0.13 | 17.10 | 12.57 | 6.62 | 0.00 | 3.94 | 0.56 | 0.77 | 49.80 | 156.57 | 106.94 | 170.39 | 246.10 |
| 2003 | 59.59 | 364.72 | 203.44 | 266.60 | 363.34 | 86.67 | 89.66 | 111.47 | 75.77 | 27.47 | 13.63 | 18.16 | 2.28 | 0.13 | 4.76 | 0.00 | 14.11 | 49.36 | 20.93 | 138.77 | 59.15 | 217.18 | 161.50 | 189.87 |
| 2004 | 183.19 | 308.27 | 168.60 | 187.86 | 211.72 | 187.27 | 109.63 | 165.11 | 93.91 | 127.25 | 57.44 | 2.08 | 86.40 | 27.97 | 3.39 | 3.04 | 18.06 | 58.35 | 0.34 | 89.93 | 104.32 | 270.31 | 147.58 | 300.18 |
| 2005 | 196.63 | 354.80 | 149.57 | 215.64 | 317.09 | 177.66 | 231.28 | 61.56 | 97.71 | 40.81 | 82.92 | 129.31 | 88.95 | 23.55 | 48.58 | 17.54 | 23.94 | 172.06 | 16.15 | 246.53 | 48.66 | 126.80 | 107.54 | 321.20 |
| 2006 | 256.93 | 265.66 | 193.75 | 268.86 | 138.25 | 225.99 | 210.91 | 76.95 | 90.73 | 134.05 | 32.01 | 4.21 | 1.63 | 3.50 | 0.06 | 1.00 | 1.68 | 0.72 | 4.48 | 0.51 | 36.68 | 136.45 | 84.73 | 299.70 |
| 2007 | 10.41 | 258.87 | 245.01 | 228.68 | 128.44 | 240.23 | 240.62 | 158.63 | 81.60 | 121.41 | 91.91 | 32.20 | 0.77 | 27.97 | 2.07 | 15.26 | 1.94 | 1.25 | 9.39 | 155.08 | 273.19 | 80.69 | 147.92 | 342.26 |
| 2008 | 119.35 | 249.13 | 160.54 | 225.17 | 135.13 | 282.81 | 152.80 | 103.42 | 54.70 | 23.46 | 17.68 | 0.32 | 2.96 | 0.36 | 47.75 | 9.36 | 30.59 | 1.69 | 139.92 | 88.76 | 135.36 | 324.63 | 168.50 | 253.24 |
| 2009 | 175.47 | 265.41 | 182.38 | 249.14 | 137.95 | 118.15 | 142.59 | 65.54 | 136.04 | 95.73 | 122.08 | 18.99 | 18.55 | 20.07 | 0.30 | 0.00 | 1.40 | 7.05 | 82.41 | 103.37 | 92.26 | 213.25 | 67.45 | 226.52 |
| 2010 | 154.99 | 342.50 | 197.20 | 148.21 | 196.36 | 302.12 | 120.22 | 230.31 | 322.90 | 138.63 | 166.75 | 127.24 | 98.29 | 83.69 | 67.64 | 170.30 | 181.95 | 209.80 | 133.03 | 198.54 | 132.78 | 152.80 | 199.55 | 251.61 |
| 2011 | 98.66 | 138.31 | 145.69 | 205.50 | 198.75 | 146.65 | 293.25 | 69.85 | 221.63 | 29.52 | 47.33 | 28.68 | 10.88 | 70.55 | 0.00 | 2.54 | 0.20 | 0.14 | 0.85 | 167.82 | 256.28 | 131.34 | 103.75 | 266.25 |
| 2012 | 258.16 | 200.13 | 169.28 | 168.76 | 225.39 | 160.54 | 167.16 | 115.59 | 122.78 | 63.76 | 57.66 | 0.03 | 1.06 | 18.73 | 0.40 | 4.08 | 0.57 | 0.19 | 16.20 | 195.02 | 106.22 | 190.87 | 259.77 | 250.64 |
| 2013 | 197.16 | 270.40 | 180.66 | 214.76 | 241.65 | 155.96 | 224.60 | 57.49 | 106.91 | 157.11 | 235.25 | 56.21 | 217.16 | 43.08 | 12.99 | 53.58 | 0.00 | 1.83 | 0.82 | 114.60 | 139.20 | 86.27 | 226.52 | 151.57 |
| 2014 | 223.94 | 181.57 | 115.66 | 263.74 | 187.86 | 146.07 | 279.72 | 120.14 | 102.88 | 67.17 | 18.03 | 147.61 | 128.64 | 61.72 | 71.68 | 10.64 | 0.03 | 4.01 | 1.90 | 94.43 | 108.67 | 194.59 | 162.60 | 236.80 |
| 2015 | 123.47 | 267.89 | 245.49 | 176.06 | 338.48 | 85.66 | 133.23 | 177.59 | 186.44 | 2.80 | 26.39 | 0.00 | 6.46 | 0.49 | 4.34 | 1.41 | 0.00 | 4.57 | 0.00 | 24.96 | 158.57 | 159.60 | 145.77 | 198.12 |
| 2016 | 101.18 | 261.47 | 261.19 | 218.55 | 109.24 | 176.60 | 120.88 | 101.88 | 142.18 | 79.64 | 81.16 | 96.34 | 134.51 | 129.44 | 64.93 | 78.41 | 35.80 | 342.13 | 183.84 | 198.80 | 154.64 | 193.86 | 216.38 | 194.81 |
| 2017 | 222.84 | 253.44 | 204.41 | 201.88 | 128.89 | 196.18 | 192.98 | 130.20 | 55.03 | 91.79 | 66.45 | 44.64 | 9.11 | 21.49 | 0.00 | 2.93 | 0.32 | 118.37 | 186.77 | 157.73 | 167.94 | 177.35 | 112.84 | 219.62 |
| 2018 | 132.59 | 114.06 | 235.07 | 473.12 | 253.06 | 135.79 | 170.73 | 129.32 | 17.96 | 107.58 | 1.71 | 42.84 | 0.50 | 0.00 | 0.00 | 0.00 | 6.06 | 29.61 | 10.30 | 5.31 | 155.50 | 101.57 | 213.84 | 80.00 |
| 2019 | 135.20 | 322.83 | 308.04 | 158.64 | 189.39 | 163.34 | 175.19 | 169.08 | 92.18 | 10.30 | 1.93 | 0.12 | 12.11 | 0.00 | 0.00 | 0.43 | 0.32 | 0.38 | 4.25 | 4.38 | 46.24 | 86.81 | 111.47 | 287.72 |
| 2020 | 265.08 | 107.19 | 255.86 | 309.91 | 358.83 | 209.10 | 167.40 | 127.26 | 59.92 | 177.87 | 64.41 | 55.08 | 90.89 | 0.04 | 61.40 | 2.02 | 25.63 | 62.27 | 78.54 | 272.23 | 177.70 | 168.71 | 315.01 | 246.85 |
| 2021 | 303.61 | 142.97 | 225.75 | 302.87 | 237.41 | 201.36 | 208.57 | 33.17 | 98.19 | 48.58 | 20.73 | 125.46 | 14.55 | 4.06 | 26.22 | 13.60 | 75.15 | 83.84 | 4.01 | 179.55 | 173.23 | 218.61 | 107.76 | 272.35 |
| 2022 | 237.26 | 228.65 | 265.74 | 91.48 | 208.99 | 245.16 | 88.08 | 247.68 | 106.70 | 133.62 | 100.45 | 90.40 | 174.62 | 34.32 | 110.25 | 9.16 | 146.06 | 87.32 | 189.62 | 162.78 | 184.91 | 203.64 | 73.76 | 199.63 |
| 2023 | 132.58 | 253.88 | 203.47 | 163.41 | 124.66 | 261.48 | 150.70 | 83.92 | 129.12 | 0.03 | 29.97 | 27.72 | 113.35 | 6.42 | 0.00 | 0.00 | 0.00 | 0.00 | 17.48 | 21.74 | 135.60 | 101.40 | 141.60 | 119.51 |
| 2024 | 198.34 | 213.79 | 204.78 | 246.76 | 245.20 | 111.38 | 183.51 | 123.39 | 7.94 | 87.00 | 67.79 | 52.77 | 71.30 | 0.00 | 9.80 | 1.15 | 62.38 | 62.23 | 33.82 | 21.91 | 220.23 | 149.69 | 232.53 | 165.33 |
| 2025 | 133.06 | 424.96 | 59.28 | 279.79 | 161.65 | 175.33 | 129.30 | 137.18 | 116.69 | 161.79 | 51.19 | 61.87 | 94.03 | 3.09 | 79.92 | 73.60 | 86.23 | 113.79 | – | – | – | – | – | – |
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 | 122.64 | 180.32 | 144.75 | 163.15 | 137.38 | 144.01 | 127.61 | 68.99 | 72.60 | 26.67 | 17.96 | 1.72 | 2.82 | 0.31 | 0.05 | 0.30 | 0.29 | 0.69 | 1.48 | 23.74 | 99.50 | 104.79 | 101.61 | 170.74 |
| R80mm/hari | 8.18 | 11.27 | 10.34 | 11.65 | 9.16 | 9.00 | 8.51 | 4.60 | 4.84 | 1.67 | 1.20 | 0.11 | 0.19 | 0.02 | 0.00 | 0.02 | 0.02 | 0.05 | 0.10 | 1.48 | 6.63 | 6.99 | 6.77 | 10.67 |
| Reff Padimm/hari | 5.72 | 7.89 | 7.24 | 8.16 | 6.41 | 6.30 | 5.96 | 3.22 | 3.39 | 1.17 | 0.84 | 0.08 | 0.13 | 0.01 | 0.00 | 0.01 | 0.01 | 0.03 | 0.07 | 1.04 | 4.64 | 4.89 | 4.74 | 7.47 |
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.