Curah Hujan Efektif R80
Desa/Kel. Sabarwangi, Kec. Kajen, Pekalongan, 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 | 97.59 | 193.55 | 94.30 | 311.86 | 252.98 | 105.80 | 148.33 | 122.11 | 189.75 | 22.58 | 101.06 | 58.98 | 87.08 | 154.34 | 68.53 | 62.87 | 42.53 | 129.54 | 91.55 | 201.20 | 195.52 | 206.21 | 99.71 | 279.74 |
| 1999 | 178.57 | 358.12 | 163.24 | 303.16 | 202.36 | 153.25 | 178.35 | 32.73 | 93.33 | 58.40 | 134.75 | 5.75 | 66.57 | 4.94 | 62.37 | 9.67 | 1.39 | 55.70 | 185.90 | 121.93 | 110.16 | 186.57 | 198.21 | 216.85 |
| 2000 | 167.71 | 348.22 | 257.51 | 91.86 | 203.55 | 189.77 | 178.59 | 158.84 | 129.04 | 100.25 | 90.16 | 60.38 | 23.06 | 43.44 | 31.06 | 2.98 | 9.59 | 69.33 | 38.92 | 240.67 | 311.13 | 234.15 | 111.52 | 165.86 |
| 2001 | 263.30 | 221.95 | 189.03 | 232.73 | 331.04 | 186.38 | 227.82 | 156.14 | 54.31 | 86.46 | 101.59 | 59.40 | 52.87 | 45.21 | 0.00 | 20.64 | 45.17 | 58.78 | 218.26 | 193.58 | 196.75 | 253.53 | 161.40 | 162.94 |
| 2002 | 199.87 | 298.96 | 239.99 | 172.37 | 170.34 | 187.45 | 169.85 | 117.83 | 162.06 | 34.57 | 19.96 | 1.05 | 37.77 | 13.29 | 12.30 | 0.22 | 3.45 | 1.73 | 7.64 | 29.21 | 118.25 | 170.47 | 135.01 | 215.03 |
| 2003 | 63.41 | 370.12 | 270.84 | 341.98 | 311.62 | 139.32 | 87.52 | 151.70 | 114.60 | 11.04 | 15.09 | 24.39 | 2.04 | 0.27 | 3.19 | 0.00 | 86.08 | 9.17 | 79.65 | 85.97 | 49.28 | 218.76 | 166.97 | 289.03 |
| 2004 | 191.30 | 358.83 | 211.49 | 237.11 | 312.60 | 94.28 | 174.59 | 138.53 | 82.58 | 211.04 | 56.73 | 4.16 | 38.58 | 56.95 | 5.93 | 2.64 | 24.50 | 49.60 | 2.00 | 90.45 | 55.55 | 317.38 | 175.75 | 325.81 |
| 2005 | 205.19 | 246.61 | 169.46 | 209.27 | 234.16 | 219.73 | 212.70 | 98.52 | 94.44 | 187.36 | 152.51 | 103.79 | 98.82 | 22.83 | 37.20 | 39.82 | 18.82 | 202.53 | 103.94 | 193.45 | 39.33 | 276.38 | 101.82 | 338.29 |
| 2006 | 281.60 | 378.13 | 226.50 | 221.64 | 147.30 | 186.26 | 181.63 | 114.56 | 72.15 | 149.08 | 34.55 | 5.02 | 0.76 | 1.13 | 0.10 | 0.38 | 0.87 | 0.00 | 1.93 | 2.78 | 28.45 | 147.47 | 121.57 | 233.13 |
| 2007 | 15.79 | 289.37 | 298.78 | 128.21 | 203.07 | 164.68 | 180.83 | 158.88 | 80.24 | 119.44 | 77.59 | 29.06 | 5.49 | 44.27 | 2.87 | 47.07 | 0.06 | 6.57 | 62.02 | 83.59 | 228.79 | 182.37 | 249.23 | 307.89 |
| 2008 | 167.90 | 239.30 | 210.82 | 333.66 | 187.36 | 202.63 | 116.15 | 135.39 | 75.95 | 36.16 | 30.90 | 17.20 | 3.11 | 0.88 | 26.15 | 43.93 | 7.49 | 0.33 | 134.22 | 137.47 | 146.30 | 244.50 | 283.90 | 178.57 |
| 2009 | 252.80 | 226.89 | 275.52 | 210.54 | 154.58 | 100.29 | 105.61 | 154.20 | 147.81 | 196.66 | 122.53 | 3.65 | 14.56 | 39.36 | 0.00 | 3.66 | 3.47 | 12.12 | 96.03 | 76.62 | 112.05 | 153.65 | 109.70 | 224.32 |
| 2010 | 280.12 | 199.95 | 160.58 | 191.15 | 171.38 | 300.07 | 165.92 | 176.36 | 173.40 | 193.48 | 207.58 | 102.36 | 75.36 | 96.64 | 86.05 | 161.53 | 138.05 | 256.96 | 102.87 | 228.97 | 187.18 | 133.63 | 191.26 | 292.63 |
| 2011 | 146.25 | 203.02 | 194.71 | 226.82 | 155.92 | 237.80 | 195.39 | 104.82 | 205.90 | 28.64 | 16.58 | 55.78 | 39.02 | 52.51 | 0.00 | 28.93 | 15.19 | 12.03 | 2.78 | 139.77 | 245.51 | 169.58 | 128.94 | 265.08 |
| 2012 | 301.97 | 236.39 | 176.49 | 204.17 | 242.95 | 137.52 | 220.55 | 65.26 | 123.96 | 57.32 | 79.17 | 7.94 | 11.17 | 14.69 | 0.00 | 9.00 | 27.68 | 3.21 | 76.92 | 115.14 | 184.26 | 171.88 | 193.82 | 274.63 |
| 2013 | 378.71 | 195.99 | 142.75 | 279.28 | 246.20 | 123.14 | 229.84 | 69.61 | 120.78 | 155.75 | 243.98 | 74.89 | 209.04 | 19.04 | 42.32 | 62.93 | 3.34 | 16.74 | 19.33 | 126.81 | 146.24 | 84.32 | 249.62 | 179.26 |
| 2014 | 216.48 | 403.88 | 267.83 | 156.87 | 199.92 | 180.63 | 165.00 | 96.91 | 96.85 | 134.36 | 16.29 | 152.42 | 123.09 | 92.81 | 59.03 | 7.43 | 1.43 | 0.00 | 1.06 | 76.17 | 90.23 | 188.24 | 197.39 | 213.92 |
| 2015 | 189.75 | 300.84 | 280.32 | 148.06 | 277.71 | 139.53 | 139.50 | 149.76 | 184.91 | 28.93 | 28.67 | 0.21 | 2.42 | 12.72 | 2.86 | 0.00 | 0.00 | 4.67 | 0.09 | 28.47 | 153.76 | 140.84 | 187.68 | 199.19 |
| 2016 | 116.09 | 280.87 | 239.90 | 273.99 | 132.26 | 115.35 | 155.97 | 117.33 | 138.65 | 91.53 | 89.96 | 91.28 | 116.66 | 194.78 | 38.71 | 118.37 | 92.63 | 322.49 | 193.61 | 183.00 | 143.19 | 174.18 | 187.11 | 222.63 |
| 2017 | 202.82 | 241.32 | 300.14 | 191.34 | 135.35 | 155.11 | 139.41 | 136.17 | 109.42 | 91.95 | 71.22 | 47.04 | 9.26 | 20.87 | 0.42 | 1.20 | 6.61 | 98.01 | 118.42 | 253.55 | 175.09 | 176.44 | 144.70 | 186.21 |
| 2018 | 190.12 | 129.13 | 302.61 | 364.36 | 222.44 | 124.02 | 117.05 | 187.17 | 11.25 | 108.76 | 1.19 | 58.54 | 0.23 | 0.00 | 0.01 | 0.00 | 4.39 | 18.76 | 66.76 | 44.47 | 138.28 | 168.36 | 238.46 | 140.14 |
| 2019 | 172.33 | 409.55 | 307.60 | 149.65 | 140.33 | 269.84 | 192.39 | 138.31 | 96.52 | 26.07 | 20.24 | 0.52 | 43.13 | 5.20 | 0.00 | 0.02 | 0.00 | 2.38 | 37.40 | 27.66 | 92.38 | 44.81 | 189.49 | 207.79 |
| 2020 | 369.58 | 111.03 | 222.60 | 415.21 | 379.91 | 270.09 | 195.82 | 105.95 | 123.45 | 149.13 | 62.13 | 23.80 | 90.49 | 21.29 | 94.04 | 4.92 | 41.02 | 141.42 | 88.68 | 230.08 | 143.52 | 204.21 | 314.85 | 224.91 |
| 2021 | 194.66 | 229.49 | 352.11 | 318.75 | 152.34 | 269.00 | 169.56 | 41.62 | 51.02 | 112.57 | 45.76 | 147.28 | 12.28 | 49.94 | 98.33 | 29.38 | 102.30 | 58.03 | 13.98 | 226.50 | 193.93 | 212.13 | 154.48 | 251.60 |
| 2022 | 256.75 | 202.79 | 281.25 | 130.35 | 220.73 | 177.24 | 116.67 | 190.70 | 126.83 | 140.47 | 124.50 | 83.05 | 210.45 | 23.87 | 72.54 | 47.14 | 177.29 | 95.63 | 166.71 | 184.47 | 196.87 | 172.49 | 84.75 | 276.67 |
| 2023 | 156.72 | 290.35 | 276.79 | 216.57 | 140.10 | 205.40 | 128.74 | 101.12 | 107.00 | 3.91 | 31.76 | 9.54 | 56.27 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 15.55 | 59.73 | 87.95 | 188.48 | 216.78 | 141.00 |
| 2024 | 254.54 | 155.56 | 234.77 | 160.27 | 322.23 | 139.12 | 239.89 | 166.31 | 81.34 | 76.92 | 131.75 | 19.80 | 62.50 | 0.07 | 41.50 | 2.49 | 29.84 | 78.44 | 88.04 | 43.34 | 172.55 | 197.92 | 237.88 | 167.38 |
| 2025 | 193.49 | 383.64 | 147.88 | 282.43 | 196.82 | 185.65 | 132.89 | 129.10 | 133.82 | 184.15 | 86.13 | 79.24 | 128.73 | 2.95 | 126.97 | 63.74 | 108.08 | 200.18 | – | – | – | – | – | – |
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 | 154.63 | 199.16 | 168.22 | 155.43 | 151.33 | 123.84 | 126.40 | 98.19 | 79.38 | 28.87 | 20.18 | 4.85 | 5.01 | 1.08 | 0.00 | 0.18 | 1.29 | 2.25 | 5.70 | 44.01 | 89.32 | 151.18 | 117.55 | 174.09 |
| R80mm/hari | 10.31 | 12.45 | 12.02 | 11.10 | 10.09 | 7.74 | 8.43 | 6.55 | 5.29 | 1.80 | 1.35 | 0.32 | 0.33 | 0.07 | 0.00 | 0.01 | 0.09 | 0.15 | 0.38 | 2.75 | 5.95 | 10.08 | 7.84 | 10.88 |
| Reff Padimm/hari | 7.22 | 8.71 | 8.41 | 7.77 | 7.06 | 5.42 | 5.90 | 4.58 | 3.70 | 1.26 | 0.94 | 0.23 | 0.23 | 0.05 | 0.00 | 0.01 | 0.06 | 0.11 | 0.27 | 1.93 | 4.17 | 7.05 | 5.49 | 7.62 |
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.