Curah Hujan Efektif R80
Desa/Kel. Bulusan, Kec. Tembalang, Kota Semarang, 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 | 53.65 | 183.32 | 127.69 | 374.59 | 127.44 | 141.19 | 182.88 | 116.44 | 75.87 | 10.09 | 89.59 | 62.28 | 64.29 | 83.24 | 43.87 | 46.28 | 0.66 | 116.92 | 105.80 | 182.12 | 79.20 | 153.37 | 39.70 | 214.54 |
| 1999 | 116.32 | 245.94 | 176.02 | 202.06 | 198.76 | 110.31 | 157.22 | 34.62 | 75.51 | 8.46 | 30.74 | 49.79 | 35.75 | 29.84 | 36.27 | 25.00 | 0.00 | 38.95 | 110.92 | 166.40 | 190.90 | 87.80 | 187.85 | 209.94 |
| 2000 | 198.00 | 347.92 | 228.75 | 61.01 | 81.72 | 243.11 | 158.89 | 85.35 | 125.42 | 135.46 | 30.19 | 42.35 | 9.60 | 62.46 | 51.67 | 15.78 | 72.86 | 47.39 | 83.56 | 127.97 | 233.49 | 202.26 | 115.49 | 142.86 |
| 2001 | 179.40 | 205.68 | 236.02 | 133.72 | 242.05 | 193.96 | 223.34 | 95.80 | 48.50 | 94.59 | 196.21 | 7.63 | 25.89 | 35.73 | 0.02 | 16.87 | 8.35 | 77.19 | 59.15 | 162.21 | 79.16 | 195.90 | 97.79 | 131.80 |
| 2002 | 129.68 | 279.92 | 264.95 | 241.09 | 141.51 | 187.04 | 184.43 | 33.64 | 132.31 | 6.11 | 4.60 | 7.69 | 5.10 | 31.17 | 10.11 | 0.23 | 3.74 | 3.35 | 0.04 | 69.03 | 214.90 | 155.80 | 140.68 | 147.10 |
| 2003 | 119.97 | 212.75 | 311.65 | 223.07 | 176.20 | 79.73 | 95.68 | 120.01 | 110.35 | 11.19 | 0.21 | 9.06 | 1.21 | 0.08 | 0.03 | 1.41 | 11.75 | 69.60 | 92.42 | 125.73 | 84.72 | 189.81 | 174.29 | 232.58 |
| 2004 | 118.75 | 242.99 | 219.52 | 216.87 | 181.32 | 87.51 | 128.04 | 130.28 | 84.97 | 95.08 | 44.30 | 7.62 | 29.99 | 30.86 | 1.58 | 0.31 | 10.39 | 30.15 | 3.08 | 44.73 | 99.34 | 252.60 | 152.02 | 217.38 |
| 2005 | 131.63 | 181.74 | 127.51 | 132.78 | 112.97 | 205.47 | 202.71 | 35.88 | 103.00 | 8.00 | 97.56 | 178.91 | 70.59 | 32.97 | 36.79 | 58.77 | 25.53 | 67.69 | 44.30 | 156.13 | 8.75 | 211.67 | 117.71 | 211.16 |
| 2006 | 249.75 | 431.87 | 184.05 | 232.97 | 140.27 | 145.95 | 137.43 | 82.06 | 78.20 | 100.03 | 20.57 | 1.15 | 1.65 | 0.12 | 0.86 | 0.00 | 0.00 | 0.38 | 0.45 | 7.49 | 78.39 | 89.01 | 91.97 | 220.34 |
| 2007 | 27.89 | 143.82 | 106.92 | 225.89 | 212.60 | 176.92 | 148.02 | 122.67 | 39.60 | 75.05 | 26.60 | 24.41 | 4.31 | 13.34 | 0.07 | 34.67 | 6.22 | 3.28 | 56.20 | 102.87 | 304.33 | 13.30 | 168.57 | 323.76 |
| 2008 | 200.49 | 210.85 | 278.00 | 465.43 | 250.42 | 161.57 | 43.03 | 124.11 | 72.45 | 1.61 | 38.80 | 7.38 | 4.62 | 3.60 | 33.33 | 53.76 | 13.88 | 34.47 | 189.86 | 78.48 | 221.52 | 155.56 | 216.99 | 183.99 |
| 2009 | 288.07 | 121.07 | 291.04 | 210.93 | 95.87 | 82.52 | 120.74 | 110.86 | 216.21 | 127.02 | 85.96 | 1.00 | 36.68 | 8.76 | 0.01 | 2.07 | 16.79 | 36.91 | 31.56 | 27.46 | 67.20 | 103.97 | 99.47 | 223.02 |
| 2010 | 296.48 | 199.02 | 119.43 | 277.76 | 195.11 | 271.63 | 185.15 | 131.39 | 155.93 | 146.22 | 108.38 | 122.16 | 87.05 | 64.73 | 104.47 | 91.92 | 140.49 | 141.45 | 84.57 | 204.89 | 155.16 | 84.90 | 226.56 | 204.99 |
| 2011 | 188.70 | 160.20 | 156.35 | 121.52 | 120.13 | 171.49 | 146.48 | 106.39 | 98.94 | 28.04 | 3.79 | 60.14 | 0.31 | 56.33 | 0.00 | 0.25 | 42.51 | 0.04 | 25.05 | 90.51 | 269.05 | 235.12 | 91.33 | 194.50 |
| 2012 | 233.08 | 270.46 | 145.31 | 205.27 | 176.08 | 148.42 | 118.31 | 66.07 | 97.93 | 7.64 | 71.86 | 9.51 | 0.66 | 2.42 | 0.07 | 1.76 | 0.00 | 11.37 | 53.48 | 194.88 | 91.91 | 236.85 | 165.08 | 248.75 |
| 2013 | 376.76 | 132.66 | 71.14 | 378.50 | 199.52 | 107.19 | 263.37 | 107.59 | 38.58 | 180.18 | 186.37 | 185.68 | 119.17 | 7.71 | 1.67 | 30.33 | 3.00 | 14.16 | 0.66 | 139.81 | 112.79 | 102.36 | 245.31 | 152.13 |
| 2014 | 307.29 | 416.90 | 233.61 | 144.47 | 240.51 | 106.47 | 127.80 | 40.36 | 56.66 | 100.23 | 35.49 | 90.37 | 68.82 | 111.96 | 73.86 | 8.79 | 0.48 | 7.31 | 2.04 | 40.72 | 83.29 | 132.53 | 202.81 | 198.58 |
| 2015 | 163.85 | 176.16 | 210.83 | 125.99 | 234.49 | 145.53 | 129.71 | 156.45 | 145.64 | 12.29 | 38.52 | 0.31 | 0.00 | 0.00 | 1.58 | 0.34 | 0.58 | 1.25 | 0.00 | 1.40 | 123.76 | 85.03 | 145.55 | 176.86 |
| 2016 | 116.80 | 207.87 | 213.57 | 193.90 | 91.79 | 111.35 | 189.19 | 63.70 | 58.04 | 75.65 | 30.40 | 65.22 | 47.77 | 128.46 | 10.15 | 74.01 | 31.82 | 335.50 | 137.85 | 115.11 | 164.96 | 120.90 | 158.58 | 127.08 |
| 2017 | 161.93 | 205.75 | 268.07 | 180.44 | 155.31 | 138.57 | 179.96 | 94.87 | 97.39 | 69.11 | 61.81 | 55.63 | 3.97 | 11.69 | 2.04 | 3.81 | 0.00 | 116.32 | 190.13 | 167.34 | 124.87 | 289.14 | 129.36 | 148.26 |
| 2018 | 151.52 | 169.22 | 282.31 | 401.01 | 204.06 | 152.36 | 75.66 | 141.54 | 8.23 | 56.51 | 0.46 | 67.47 | 1.46 | 0.00 | 0.15 | 0.49 | 20.22 | 28.06 | 14.33 | 94.31 | 133.53 | 111.28 | 263.48 | 141.98 |
| 2019 | 89.33 | 352.85 | 260.76 | 123.68 | 129.48 | 226.45 | 276.59 | 53.76 | 73.36 | 1.34 | 7.44 | 0.00 | 9.00 | 1.76 | 0.00 | 0.41 | 0.00 | 3.74 | 3.84 | 8.79 | 90.15 | 44.65 | 177.01 | 207.80 |
| 2020 | 336.19 | 79.25 | 149.27 | 316.34 | 246.10 | 143.55 | 162.21 | 79.46 | 79.88 | 179.47 | 43.11 | 7.39 | 102.89 | 28.30 | 55.71 | 5.99 | 24.85 | 173.73 | 75.69 | 127.64 | 44.20 | 210.87 | 336.11 | 224.73 |
| 2021 | 156.50 | 246.41 | 347.41 | 369.56 | 160.77 | 200.49 | 207.69 | 34.29 | 43.25 | 120.55 | 36.94 | 126.10 | 6.57 | 9.59 | 43.50 | 77.03 | 72.26 | 125.88 | 9.09 | 186.04 | 163.19 | 194.50 | 162.25 | 235.08 |
| 2022 | 178.71 | 191.27 | 225.89 | 126.20 | 217.14 | 107.03 | 126.73 | 138.38 | 134.44 | 113.51 | 135.85 | 100.88 | 122.37 | 41.17 | 73.28 | 7.13 | 90.84 | 50.07 | 228.07 | 143.49 | 161.97 | 105.48 | 91.45 | 324.55 |
| 2023 | 196.56 | 200.67 | 234.84 | 251.14 | 133.44 | 165.29 | 127.04 | 58.65 | 141.31 | 0.23 | 1.54 | 22.27 | 73.75 | 0.00 | 1.98 | 0.00 | 0.00 | 12.21 | 8.39 | 38.52 | 137.76 | 134.68 | 206.42 | 160.77 |
| 2024 | 215.65 | 127.71 | 274.11 | 80.35 | 420.88 | 100.13 | 208.67 | 154.03 | 16.24 | 55.96 | 173.96 | 21.66 | 42.34 | 21.07 | 37.80 | 1.43 | 23.52 | 57.15 | 60.24 | 89.95 | 178.46 | 115.27 | 209.21 | 163.88 |
| 2025 | 145.86 | 344.24 | 188.00 | 206.87 | 240.55 | 185.94 | 139.80 | 102.88 | 177.06 | 240.33 | 62.88 | 109.17 | 88.67 | 6.54 | 136.79 | 46.91 | 136.92 | 153.81 | – | – | – | – | – | – |
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 | 118.36 | 156.92 | 141.79 | 126.16 | 125.98 | 106.91 | 125.53 | 51.08 | 47.45 | 7.92 | 6.87 | 7.38 | 1.61 | 1.43 | 0.06 | 0.33 | 0.00 | 3.66 | 2.66 | 39.84 | 79.18 | 88.53 | 98.80 | 147.79 |
| R80mm/hari | 7.89 | 9.81 | 10.13 | 9.01 | 8.40 | 6.68 | 8.37 | 3.41 | 3.16 | 0.50 | 0.46 | 0.49 | 0.11 | 0.09 | 0.00 | 0.02 | 0.00 | 0.24 | 0.18 | 2.49 | 5.28 | 5.90 | 6.59 | 9.24 |
| Reff Padimm/hari | 5.52 | 6.87 | 7.09 | 6.31 | 5.88 | 4.68 | 5.86 | 2.38 | 2.21 | 0.35 | 0.32 | 0.34 | 0.08 | 0.06 | 0.00 | 0.01 | 0.00 | 0.17 | 0.12 | 1.74 | 3.70 | 4.13 | 4.61 | 6.47 |
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.