HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Seuneubok Pidie, Kec. Peureulak, Aceh Timur, Prov. Aceh
GPM01D_E09795_N0475
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.89
mm/hari
Reff Padi Rata-rata
3.43
mm/hari
Reff Padi Maksimum
6.79
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 | 72.17 | 100.85 | 5.61 | 24.86 | 8.66 | 37.96 | 22.57 | 25.43 | 49.23 | 145.59 | 102.02 | 117.36 | 95.98 | 253.98 | 154.73 | 359.12 | 304.23 | 191.92 | 235.46 | 226.08 | 313.84 | 122.80 | 268.17 | 409.72 |
| 1999 | 152.26 | 365.85 | 150.81 | 116.77 | 141.27 | 83.69 | 98.35 | 172.65 | 88.18 | 182.59 | 150.76 | 74.48 | 138.01 | 33.72 | 49.84 | 165.78 | 124.04 | 230.95 | 279.30 | 183.71 | 135.90 | 206.58 | 377.96 | 197.47 |
| 2000 | 198.36 | 84.48 | 54.82 | 230.91 | 104.53 | 205.06 | 143.72 | 111.09 | 100.68 | 126.27 | 131.87 | 111.78 | 50.29 | 102.82 | 196.16 | 60.67 | 169.28 | 384.07 | 279.47 | 162.76 | 201.45 | 325.43 | 28.60 | 241.92 |
| 2001 | 129.79 | 212.96 | 81.41 | 15.35 | 116.69 | 102.75 | 97.68 | 132.35 | 217.18 | 47.22 | 153.38 | 80.64 | 47.03 | 116.44 | 85.41 | 184.63 | 237.17 | 105.60 | 119.90 | 398.24 | 154.31 | 311.62 | 61.13 | 430.68 |
| 2002 | 101.07 | 157.11 | 6.39 | 54.35 | 4.09 | 108.87 | 66.45 | 87.86 | 217.54 | 21.20 | 116.65 | 69.48 | 72.63 | 76.49 | 83.58 | 79.44 | 112.01 | 261.47 | 260.26 | 110.65 | 172.91 | 135.59 | 53.43 | 145.99 |
| 2003 | 131.82 | 124.11 | 116.65 | 71.04 | 70.11 | 107.50 | 156.41 | 44.44 | 251.37 | 13.04 | 71.28 | 142.93 | 129.30 | 121.99 | 189.47 | 82.55 | 92.95 | 209.87 | 226.09 | 168.58 | 113.64 | 184.72 | 328.64 | 44.19 |
| 2004 | 79.64 | 70.53 | 153.34 | 24.96 | 124.54 | 67.91 | 112.41 | 87.06 | 142.39 | 78.95 | 162.59 | 37.65 | 104.55 | 124.46 | 30.94 | 127.44 | 178.87 | 195.52 | 112.57 | 238.70 | 198.65 | 48.60 | 239.61 | 55.50 |
| 2005 | 183.95 | 60.83 | 18.20 | 33.12 | 9.27 | 119.83 | 142.31 | 21.43 | 88.59 | 181.61 | 60.05 | 84.63 | 126.92 | 68.92 | 34.05 | 270.01 | 46.80 | 170.97 | 222.61 | 278.16 | 167.72 | 279.42 | 275.61 | 231.89 |
| 2006 | 240.04 | 14.38 | 116.45 | 64.61 | 17.83 | 147.73 | 83.02 | 151.06 | 97.58 | 170.77 | 173.61 | 131.40 | 53.13 | 171.83 | 46.77 | 185.79 | 175.26 | 126.41 | 90.03 | 258.22 | 131.19 | 107.04 | 248.46 | 158.87 |
| 2007 | 131.00 | 54.93 | 1.15 | 98.85 | 38.84 | 85.32 | 39.36 | 151.77 | 209.53 | 66.81 | 139.10 | 55.25 | 64.88 | 297.84 | 41.06 | 198.95 | 189.93 | 93.94 | 113.21 | 385.19 | 254.58 | 176.86 | 352.78 | 38.94 |
| 2008 | 88.04 | 68.50 | 28.23 | 85.98 | 156.36 | 120.72 | 52.80 | 120.27 | 34.67 | 126.56 | 105.29 | 39.16 | 89.98 | 149.48 | 75.57 | 223.80 | 199.22 | 129.04 | 197.39 | 255.53 | 142.28 | 373.89 | 370.85 | 104.24 |
| 2009 | 280.53 | 21.56 | 6.77 | 72.30 | 178.19 | 100.73 | 122.51 | 52.84 | 116.84 | 171.30 | 17.60 | 68.17 | 106.80 | 41.65 | 82.20 | 273.27 | 89.32 | 165.62 | 214.28 | 119.95 | 241.03 | 212.59 | 258.50 | 96.49 |
| 2010 | 229.79 | 59.92 | 15.45 | 57.14 | 55.98 | 125.24 | 143.16 | 57.60 | 97.33 | 91.46 | 200.27 | 145.63 | 93.27 | 112.11 | 132.45 | 87.82 | 132.23 | 123.31 | 143.20 | 161.41 | 297.71 | 145.38 | 261.31 | 167.30 |
| 2011 | 144.83 | 101.67 | 27.92 | 37.84 | 98.91 | 289.66 | 61.44 | 95.82 | 122.56 | 79.58 | 133.63 | 40.59 | 91.74 | 48.73 | 50.39 | 268.95 | 116.48 | 132.61 | 172.71 | 303.61 | 127.17 | 275.49 | 291.29 | 265.65 |
| 2012 | 220.67 | 92.13 | 74.04 | 70.11 | 174.89 | 67.57 | 85.03 | 63.07 | 121.02 | 164.11 | 46.60 | 79.82 | 134.84 | 62.14 | 99.69 | 101.80 | 99.78 | 128.47 | 124.79 | 172.91 | 148.03 | 156.19 | 200.93 | 267.86 |
| 2013 | 140.55 | 85.54 | 54.79 | 203.34 | 42.19 | 34.19 | 152.55 | 58.29 | 84.70 | 124.69 | 180.47 | 56.64 | 95.40 | 42.20 | 152.53 | 153.47 | 211.70 | 81.40 | 300.51 | 276.17 | 107.54 | 148.91 | 328.82 | 327.30 |
| 2014 | 313.24 | 4.56 | 15.53 | 8.54 | 82.92 | 41.58 | 53.77 | 30.38 | 65.84 | 137.68 | 82.75 | 29.30 | 69.31 | 50.96 | 115.21 | 207.06 | 119.94 | 153.28 | 109.03 | 217.62 | 130.88 | 159.52 | 99.30 | 481.21 |
| 2015 | 150.17 | 38.13 | 34.33 | 55.94 | 11.81 | 51.02 | 18.72 | 78.44 | 60.41 | 92.33 | 192.43 | 10.53 | 139.69 | 85.49 | 153.31 | 107.59 | 128.21 | 160.11 | 114.63 | 215.95 | 127.93 | 216.72 | 214.06 | 87.62 |
| 2016 | 32.08 | 168.94 | 163.43 | 28.20 | 12.14 | 0.16 | 31.58 | 32.63 | 108.20 | 126.65 | 98.37 | 123.99 | 35.78 | 225.52 | 53.71 | 226.19 | 144.14 | 164.21 | 156.98 | 270.05 | 162.65 | 102.26 | 159.85 | 144.66 |
| 2017 | 100.07 | 263.16 | 34.94 | 124.91 | 56.03 | 75.03 | 61.54 | 50.11 | 91.75 | 89.86 | 19.21 | 160.29 | 113.12 | 45.22 | 243.26 | 100.84 | 230.37 | 185.91 | 302.77 | 127.99 | 131.31 | 281.94 | 277.51 | 206.17 |
| 2018 | 162.07 | 120.37 | 10.09 | 63.71 | 31.54 | 58.20 | 56.85 | 139.57 | 23.80 | 123.50 | 25.13 | 157.10 | 78.38 | 151.88 | 79.98 | 177.96 | 103.40 | 150.78 | 315.71 | 239.63 | 213.57 | 144.24 | 159.94 | 45.48 |
| 2019 | 40.30 | 131.53 | 14.58 | 76.23 | 20.05 | 54.50 | 105.47 | 58.02 | 161.06 | 137.29 | 132.75 | 51.03 | 52.18 | 71.21 | 56.46 | 125.73 | 113.02 | 154.98 | 137.87 | 256.86 | 128.70 | 124.61 | 378.28 | 15.79 |
| 2020 | 2.12 | 41.05 | 51.81 | 84.01 | 41.69 | 47.66 | 66.94 | 191.25 | 171.11 | 146.83 | 169.97 | 77.74 | 114.65 | 103.84 | 56.40 | 115.51 | 221.61 | 142.35 | 148.64 | 145.85 | 97.06 | 269.25 | 331.79 | 205.75 |
| 2021 | 350.25 | 56.97 | 33.79 | 4.51 | 102.81 | 111.27 | 50.15 | 98.31 | 86.99 | 96.58 | 142.48 | 165.52 | 204.55 | 43.54 | 189.83 | 271.08 | 114.68 | 148.69 | 24.77 | 379.95 | 135.86 | 196.11 | 95.73 | 340.77 |
| 2022 | 110.58 | 92.52 | 53.73 | 398.96 | 162.91 | 57.89 | 66.42 | 54.64 | 167.38 | 68.39 | 259.97 | 106.01 | 93.07 | 68.92 | 52.69 | 233.97 | 86.89 | 231.79 | 234.61 | 311.19 | 345.03 | 71.62 | 381.69 | 178.18 |
| 2023 | 47.47 | 281.76 | 91.69 | 30.41 | 140.27 | 52.20 | 51.83 | 30.96 | 51.43 | 196.00 | 80.01 | 142.38 | 127.62 | 66.93 | 89.64 | 135.12 | 159.07 | 141.68 | 104.03 | 210.50 | 113.29 | 335.30 | 323.39 | 166.43 |
| 2024 | 161.87 | 166.08 | 6.12 | 101.35 | 49.65 | 33.40 | 80.12 | 70.05 | 125.99 | 156.74 | 110.32 | 162.91 | 67.75 | 24.50 | 163.82 | 202.60 | 178.21 | 217.80 | 201.56 | 142.56 | 104.24 | 236.94 | 180.49 | 195.67 |
| 2025 | 134.26 | 184.15 | 9.57 | 89.80 | 126.35 | 140.60 | 89.33 | 183.41 | 143.51 | 111.00 | 115.29 | 54.86 | 114.37 | 15.38 | 148.77 | 116.44 | 222.81 | 99.68 | – | – | – | – | – | – |
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 | 78.14 | 52.15 | 9.01 | 27.55 | 16.69 | 46.44 | 51.49 | 42.07 | 64.75 | 76.83 | 69.03 | 48.94 | 62.53 | 43.27 | 50.28 | 101.60 | 102.67 | 125.79 | 112.95 | 155.19 | 121.75 | 123.88 | 135.63 | 74.77 |
| R80mm/hari | 5.21 | 3.26 | 0.64 | 1.97 | 1.11 | 2.90 | 3.43 | 2.80 | 4.32 | 4.80 | 4.60 | 3.26 | 4.17 | 2.70 | 3.35 | 6.35 | 6.84 | 8.39 | 7.53 | 9.70 | 8.12 | 8.26 | 9.04 | 4.67 |
| Reff Padimm/hari | 3.65 | 2.28 | 0.45 | 1.38 | 0.78 | 2.03 | 2.40 | 1.96 | 3.02 | 3.36 | 3.22 | 2.28 | 2.92 | 1.89 | 2.35 | 4.45 | 4.79 | 5.87 | 5.27 | 6.79 | 5.68 | 5.78 | 6.33 | 3.27 |
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.