HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Alue Geunteng, Kec. Rantau Peureulak, Aceh Timur, Prov. Aceh
GPM01D_E09775_N0475
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.28
mm/hari
Reff Padi Rata-rata
3.00
mm/hari
Reff Padi Maksimum
5.74
mm/hari
Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan,
probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi,
kemudian hujan efektif padi = 70% × R80 per hari.
DATA SETENGAH BULANAN
Curah Hujan per Periode I–II
Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.
mm/periode
| 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 | 49.04 | 141.97 | 5.31 | 11.42 | 9.98 | 34.46 | 42.42 | 15.54 | 33.82 | 245.36 | 102.72 | 113.93 | 95.20 | 210.27 | 184.87 | 291.16 | 196.32 | 207.96 | 186.64 | 225.17 | 255.23 | 154.24 | 251.44 | 440.14 |
| 1999 | 78.21 | 424.13 | 139.98 | 85.03 | 157.05 | 64.32 | 90.33 | 139.73 | 89.96 | 195.55 | 130.31 | 75.64 | 116.50 | 47.79 | 28.31 | 179.30 | 95.57 | 200.62 | 214.57 | 193.63 | 102.87 | 203.59 | 310.81 | 240.79 |
| 2000 | 178.68 | 73.17 | 52.02 | 188.28 | 96.19 | 170.09 | 113.25 | 121.27 | 83.78 | 135.41 | 119.45 | 89.19 | 49.37 | 91.89 | 181.80 | 40.11 | 139.08 | 325.09 | 191.69 | 165.43 | 184.65 | 335.14 | 23.63 | 229.63 |
| 2001 | 198.81 | 168.25 | 68.44 | 23.31 | 99.22 | 102.90 | 90.60 | 117.78 | 200.19 | 51.12 | 120.82 | 68.17 | 49.51 | 115.39 | 72.29 | 155.89 | 212.46 | 135.01 | 119.51 | 352.94 | 121.95 | 279.98 | 91.94 | 401.32 |
| 2002 | 108.05 | 121.85 | 2.00 | 49.24 | 5.13 | 102.92 | 70.68 | 85.28 | 182.18 | 27.97 | 127.38 | 50.29 | 59.19 | 77.56 | 71.32 | 74.48 | 137.44 | 164.08 | 226.76 | 83.32 | 118.55 | 128.93 | 37.49 | 144.96 |
| 2003 | 106.78 | 131.98 | 71.62 | 78.23 | 26.76 | 165.83 | 153.43 | 36.58 | 226.26 | 12.18 | 67.04 | 134.40 | 99.78 | 122.85 | 167.00 | 78.42 | 101.22 | 185.38 | 182.84 | 167.90 | 68.29 | 154.85 | 293.58 | 54.63 |
| 2004 | 75.74 | 64.76 | 85.53 | 42.14 | 89.32 | 86.45 | 95.01 | 107.02 | 166.79 | 69.27 | 143.58 | 41.02 | 87.39 | 129.69 | 40.17 | 113.34 | 200.27 | 143.60 | 113.84 | 201.56 | 151.28 | 35.84 | 207.47 | 55.30 |
| 2005 | 172.80 | 59.44 | 24.68 | 10.34 | 11.50 | 127.03 | 106.02 | 26.44 | 122.82 | 127.63 | 81.17 | 70.55 | 92.74 | 82.33 | 41.72 | 244.13 | 60.76 | 140.32 | 192.68 | 252.22 | 154.33 | 303.08 | 239.40 | 245.86 |
| 2006 | 201.86 | 4.76 | 92.03 | 84.95 | 9.76 | 144.10 | 60.93 | 137.19 | 97.93 | 132.89 | 149.71 | 134.91 | 42.39 | 171.49 | 66.42 | 154.79 | 111.00 | 188.11 | 103.91 | 166.49 | 87.62 | 90.23 | 172.53 | 180.09 |
| 2007 | 54.95 | 56.87 | 2.09 | 89.18 | 42.35 | 65.30 | 60.25 | 134.39 | 208.74 | 41.17 | 114.90 | 64.79 | 54.79 | 254.72 | 51.11 | 174.82 | 133.57 | 106.75 | 80.60 | 361.73 | 219.10 | 128.77 | 315.98 | 61.99 |
| 2008 | 74.70 | 52.96 | 21.37 | 72.53 | 129.03 | 94.33 | 40.12 | 111.83 | 53.80 | 98.94 | 110.04 | 46.56 | 90.88 | 127.92 | 67.84 | 195.72 | 154.17 | 160.32 | 120.28 | 234.22 | 131.40 | 443.96 | 400.72 | 72.27 |
| 2009 | 235.11 | 28.97 | 17.06 | 48.33 | 213.11 | 114.43 | 100.11 | 55.60 | 149.04 | 115.66 | 36.53 | 88.38 | 93.30 | 36.73 | 120.59 | 221.00 | 77.80 | 170.23 | 279.37 | 60.21 | 239.54 | 227.55 | 227.53 | 79.14 |
| 2010 | 190.44 | 89.29 | 12.67 | 66.36 | 67.37 | 80.79 | 111.49 | 72.78 | 125.76 | 60.11 | 178.79 | 152.28 | 88.17 | 86.28 | 61.65 | 186.68 | 164.10 | 89.73 | 169.18 | 128.00 | 209.98 | 133.83 | 222.89 | 140.75 |
| 2011 | 136.95 | 87.18 | 52.70 | 16.71 | 61.02 | 315.56 | 74.22 | 73.43 | 109.49 | 81.86 | 143.79 | 28.70 | 106.18 | 34.21 | 79.97 | 227.02 | 100.50 | 115.78 | 182.32 | 244.98 | 127.13 | 179.92 | 202.54 | 225.72 |
| 2012 | 215.62 | 57.67 | 52.13 | 72.06 | 146.33 | 72.01 | 87.97 | 68.79 | 161.78 | 110.92 | 69.98 | 40.22 | 125.74 | 66.62 | 94.40 | 117.37 | 92.95 | 100.34 | 122.93 | 133.45 | 189.64 | 102.43 | 195.96 | 199.22 |
| 2013 | 130.43 | 117.21 | 50.83 | 163.36 | 70.13 | 28.09 | 106.40 | 118.78 | 60.68 | 128.09 | 111.50 | 133.67 | 99.94 | 36.55 | 164.48 | 91.43 | 171.61 | 58.05 | 230.24 | 218.85 | 81.71 | 144.47 | 254.01 | 277.06 |
| 2014 | 278.91 | 0.57 | 11.35 | 9.44 | 85.59 | 34.05 | 68.28 | 16.07 | 84.70 | 100.33 | 116.05 | 7.34 | 73.34 | 46.63 | 116.84 | 180.50 | 155.93 | 102.56 | 105.28 | 178.66 | 104.51 | 149.49 | 79.39 | 534.69 |
| 2015 | 128.64 | 50.11 | 23.53 | 65.08 | 14.80 | 58.10 | 35.28 | 75.06 | 54.41 | 97.00 | 171.52 | 22.88 | 114.84 | 79.25 | 139.93 | 85.11 | 129.21 | 161.47 | 109.36 | 156.98 | 97.22 | 203.18 | 153.91 | 87.09 |
| 2016 | 58.03 | 182.83 | 162.84 | 16.17 | 7.30 | 9.93 | 14.89 | 48.26 | 104.02 | 94.16 | 105.71 | 113.11 | 41.22 | 169.94 | 61.97 | 222.66 | 119.32 | 150.43 | 142.72 | 233.59 | 167.64 | 71.91 | 176.54 | 109.05 |
| 2017 | 163.05 | 197.22 | 47.03 | 102.58 | 49.70 | 77.98 | 46.74 | 61.12 | 95.82 | 94.07 | 20.29 | 136.26 | 113.38 | 38.90 | 194.79 | 96.42 | 237.96 | 137.85 | 284.72 | 95.56 | 102.25 | 244.30 | 288.62 | 169.07 |
| 2018 | 155.01 | 83.19 | 4.53 | 72.01 | 34.35 | 37.82 | 68.38 | 124.49 | 19.93 | 122.92 | 19.25 | 130.55 | 55.85 | 153.47 | 84.47 | 142.56 | 92.72 | 130.06 | 291.46 | 163.95 | 177.05 | 136.86 | 136.71 | 51.06 |
| 2019 | 43.61 | 104.63 | 10.01 | 73.81 | 11.72 | 58.26 | 85.44 | 69.78 | 152.14 | 98.62 | 130.02 | 47.67 | 41.21 | 81.39 | 49.14 | 115.03 | 125.24 | 110.32 | 107.40 | 218.99 | 147.02 | 89.30 | 272.16 | 44.52 |
| 2020 | 4.09 | 35.98 | 69.23 | 74.76 | 38.15 | 36.32 | 67.35 | 182.78 | 196.05 | 133.09 | 110.20 | 106.18 | 111.75 | 116.91 | 51.40 | 101.01 | 200.13 | 90.10 | 131.71 | 134.61 | 91.49 | 228.28 | 285.58 | 188.64 |
| 2021 | 340.85 | 54.46 | 27.92 | 2.26 | 79.28 | 127.56 | 79.13 | 105.38 | 76.30 | 99.86 | 125.77 | 132.62 | 168.85 | 62.47 | 178.72 | 238.41 | 99.83 | 132.13 | 38.49 | 331.80 | 105.89 | 187.75 | 70.34 | 343.85 |
| 2022 | 103.65 | 89.74 | 71.68 | 270.27 | 107.40 | 73.18 | 54.20 | 52.51 | 160.85 | 64.04 | 235.13 | 119.36 | 85.70 | 65.69 | 48.68 | 232.28 | 82.02 | 214.74 | 227.55 | 291.65 | 310.16 | 65.92 | 327.67 | 165.41 |
| 2023 | 50.82 | 242.49 | 79.83 | 22.85 | 114.37 | 36.99 | 27.35 | 44.25 | 42.70 | 222.55 | 95.19 | 112.85 | 105.02 | 63.12 | 102.96 | 111.79 | 113.06 | 125.81 | 81.87 | 180.22 | 88.13 | 221.32 | 268.09 | 162.35 |
| 2024 | 154.71 | 106.16 | 9.18 | 82.63 | 35.23 | 42.69 | 65.67 | 80.19 | 91.48 | 187.99 | 119.43 | 159.64 | 63.64 | 30.43 | 191.96 | 189.18 | 147.78 | 208.53 | 156.00 | 125.49 | 90.83 | 182.34 | 172.17 | 173.51 |
| 2025 | 111.02 | 173.39 | 1.98 | 84.32 | 104.47 | 131.47 | 113.18 | 124.36 | 125.29 | 102.94 | 117.70 | 44.13 | 92.13 | 22.37 | 115.52 | 114.32 | 170.34 | 87.16 | – | – | – | – | – | – |
HASIL R80
Ringkasan R80 dan Hujan Efektif
Nilai ditampilkan untuk periode I dan II setiap bulan.
mm
| 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 | 57.41 | 52.39 | 8.41 | 16.60 | 11.67 | 36.86 | 45.87 | 47.46 | 59.43 | 63.25 | 78.93 | 43.50 | 53.73 | 38.47 | 50.72 | 95.42 | 95.05 | 102.11 | 106.55 | 131.27 | 91.22 | 97.55 | 118.80 | 68.16 |
| R80mm/hari | 3.83 | 3.27 | 0.60 | 1.19 | 0.78 | 2.30 | 3.06 | 3.16 | 3.96 | 3.95 | 5.26 | 2.90 | 3.58 | 2.40 | 3.38 | 5.96 | 6.34 | 6.81 | 7.10 | 8.20 | 6.08 | 6.50 | 7.92 | 4.26 |
| Reff Padimm/hari | 2.68 | 2.29 | 0.42 | 0.83 | 0.54 | 1.61 | 2.14 | 2.21 | 2.77 | 2.77 | 3.68 | 2.03 | 2.51 | 1.68 | 2.37 | 4.17 | 4.44 | 4.77 | 4.97 | 5.74 | 4.26 | 4.55 | 5.54 | 2.98 |
INTERPRETASI
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.