HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Selamat, Kec. Tenggulun, Aceh Tamiang, Prov. Aceh
GPM01D_E09785_N0405
Panjang Data
28
tahun tersedia
R80 Rata-rata
5.19
mm/hari
Reff Padi Rata-rata
3.64
mm/hari
Reff Padi Maksimum
6.42
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 | 152.57 | 57.66 | 59.98 | 41.06 | 44.76 | 45.38 | 41.32 | 226.46 | 86.46 | 188.14 | 159.64 | 138.36 | 127.66 | 268.92 | 307.25 | 272.13 | 121.49 | 196.43 | 125.75 | 399.43 | 234.55 | 179.52 | 173.46 | 375.23 |
| 1999 | 149.79 | 177.88 | 109.22 | 152.38 | 135.16 | 156.06 | 255.63 | 107.90 | 163.47 | 203.01 | 90.58 | 134.59 | 131.68 | 9.77 | 23.68 | 193.72 | 219.02 | 207.81 | 174.40 | 298.25 | 129.69 | 189.09 | 354.00 | 102.01 |
| 2000 | 109.59 | 85.87 | 32.73 | 167.16 | 130.26 | 252.91 | 113.89 | 185.08 | 161.03 | 90.43 | 93.04 | 77.23 | 17.99 | 167.29 | 240.83 | 51.29 | 161.73 | 338.78 | 161.48 | 232.24 | 98.60 | 222.18 | 46.93 | 222.80 |
| 2001 | 196.91 | 177.25 | 46.37 | 75.28 | 59.30 | 214.71 | 75.10 | 148.34 | 191.76 | 78.01 | 139.63 | 84.32 | 82.19 | 138.09 | 106.47 | 179.95 | 94.91 | 179.77 | 157.80 | 426.73 | 276.08 | 231.47 | 188.00 | 292.81 |
| 2002 | 68.97 | 90.86 | 18.01 | 100.67 | 1.40 | 169.49 | 126.39 | 124.77 | 116.17 | 165.88 | 107.02 | 78.94 | 46.82 | 154.69 | 100.00 | 65.42 | 234.64 | 149.20 | 205.20 | 183.71 | 121.33 | 104.00 | 67.38 | 136.45 |
| 2003 | 112.58 | 120.01 | 97.39 | 99.37 | 59.54 | 216.54 | 126.77 | 126.81 | 229.63 | 15.26 | 50.31 | 195.93 | 172.53 | 92.40 | 178.18 | 134.60 | 108.57 | 221.17 | 236.00 | 169.98 | 168.47 | 112.99 | 262.33 | 43.76 |
| 2004 | 122.18 | 50.04 | 35.39 | 152.21 | 80.10 | 183.33 | 95.82 | 204.88 | 129.68 | 77.51 | 143.16 | 88.35 | 63.62 | 182.75 | 71.93 | 126.64 | 214.61 | 187.85 | 171.99 | 190.10 | 186.75 | 28.07 | 131.17 | 64.06 |
| 2005 | 203.38 | 113.04 | 20.35 | 70.88 | 44.69 | 120.36 | 162.79 | 47.13 | 72.79 | 209.23 | 109.11 | 74.46 | 140.68 | 92.52 | 38.11 | 214.49 | 124.72 | 117.03 | 151.75 | 236.55 | 181.37 | 219.89 | 318.47 | 108.59 |
| 2006 | 170.38 | 22.32 | 95.92 | 148.78 | 14.99 | 158.35 | 97.73 | 173.24 | 154.34 | 119.23 | 155.89 | 174.64 | 42.67 | 142.95 | 138.93 | 109.85 | 159.58 | 154.00 | 214.49 | 150.01 | 137.84 | 75.38 | 72.19 | 331.51 |
| 2007 | 75.43 | 119.52 | 10.33 | 97.27 | 58.00 | 120.89 | 185.72 | 98.63 | 224.39 | 123.15 | 105.14 | 76.53 | 68.81 | 189.61 | 30.48 | 202.67 | 122.28 | 142.30 | 142.43 | 328.88 | 177.96 | 220.63 | 221.80 | 111.04 |
| 2008 | 109.35 | 51.78 | 60.43 | 42.51 | 53.80 | 232.79 | 65.04 | 169.13 | 87.34 | 86.93 | 65.72 | 103.66 | 142.01 | 123.43 | 120.97 | 155.02 | 194.80 | 138.29 | 197.44 | 204.01 | 102.09 | 247.69 | 205.34 | 135.48 |
| 2009 | 210.86 | 27.50 | 29.55 | 67.81 | 144.46 | 282.03 | 104.71 | 124.37 | 166.77 | 144.69 | 43.35 | 82.50 | 91.19 | 72.08 | 38.42 | 234.66 | 174.66 | 116.05 | 121.95 | 179.44 | 173.35 | 175.77 | 144.16 | 57.44 |
| 2010 | 169.11 | 97.33 | 19.29 | 104.07 | 72.32 | 144.52 | 48.46 | 168.74 | 108.48 | 66.24 | 136.88 | 116.04 | 65.58 | 130.11 | 142.75 | 117.11 | 178.77 | 115.42 | 201.96 | 120.06 | 164.65 | 245.11 | 225.45 | 145.32 |
| 2011 | 159.15 | 89.23 | 51.40 | 38.01 | 181.28 | 238.17 | 125.70 | 94.25 | 55.83 | 168.60 | 113.07 | 83.41 | 89.30 | 84.54 | 212.18 | 171.39 | 186.68 | 85.31 | 240.65 | 126.60 | 151.70 | 113.28 | 170.38 | 168.35 |
| 2012 | 119.75 | 130.84 | 39.80 | 110.34 | 168.04 | 75.89 | 132.47 | 144.80 | 204.69 | 147.03 | 44.86 | 61.00 | 96.66 | 130.76 | 34.42 | 183.85 | 157.47 | 83.73 | 163.50 | 108.50 | 95.51 | 238.09 | 297.61 | 77.54 |
| 2013 | 99.87 | 191.79 | 54.24 | 151.70 | 106.40 | 51.01 | 140.06 | 103.00 | 50.36 | 211.83 | 186.21 | 136.00 | 87.72 | 71.67 | 120.97 | 116.11 | 209.17 | 94.26 | 187.90 | 250.23 | 96.09 | 88.40 | 214.89 | 166.27 |
| 2014 | 141.59 | 1.53 | 2.84 | 57.15 | 11.00 | 114.12 | 134.24 | 45.99 | 101.09 | 180.76 | 114.29 | 37.61 | 89.92 | 58.54 | 103.40 | 200.76 | 176.70 | 130.76 | 168.21 | 150.13 | 142.38 | 90.73 | 128.73 | 293.77 |
| 2015 | 165.79 | 44.66 | 33.17 | 68.59 | 12.72 | 63.12 | 79.29 | 74.43 | 86.69 | 135.33 | 183.08 | 44.94 | 55.04 | 82.84 | 96.78 | 111.02 | 93.92 | 185.85 | 130.28 | 189.00 | 123.75 | 156.89 | 123.99 | 86.29 |
| 2016 | 92.79 | 146.56 | 156.59 | 18.50 | 35.45 | 87.46 | 57.19 | 68.83 | 56.57 | 198.63 | 145.37 | 110.71 | 73.92 | 137.61 | 54.83 | 215.23 | 265.38 | 106.36 | 157.65 | 252.50 | 125.90 | 96.24 | 113.10 | 160.46 |
| 2017 | 109.72 | 189.31 | 92.59 | 45.78 | 64.15 | 118.75 | 150.34 | 75.47 | 87.01 | 118.03 | 42.12 | 135.30 | 126.17 | 53.93 | 192.12 | 149.55 | 237.83 | 138.28 | 337.75 | 67.63 | 179.00 | 125.40 | 267.03 | 121.38 |
| 2018 | 159.47 | 65.76 | 34.69 | 113.69 | 79.50 | 84.46 | 52.23 | 146.08 | 32.52 | 157.01 | 35.97 | 99.74 | 106.39 | 132.14 | 45.08 | 181.73 | 137.46 | 108.26 | 325.19 | 191.12 | 148.74 | 90.90 | 148.53 | 83.77 |
| 2019 | 45.90 | 100.34 | 15.49 | 92.98 | 42.44 | 77.21 | 85.21 | 99.74 | 143.09 | 178.12 | 139.15 | 68.04 | 50.72 | 83.13 | 39.14 | 106.91 | 88.40 | 115.57 | 165.87 | 196.64 | 223.45 | 51.61 | 188.18 | 65.75 |
| 2020 | 15.08 | 130.97 | 50.42 | 67.12 | 72.25 | 92.78 | 90.94 | 236.91 | 180.81 | 134.78 | 185.95 | 78.60 | 177.15 | 109.60 | 51.69 | 135.98 | 238.32 | 94.53 | 125.71 | 186.79 | 119.08 | 181.65 | 255.58 | 160.65 |
| 2021 | 263.09 | 116.03 | 83.63 | 6.61 | 49.78 | 200.73 | 85.93 | 121.35 | 85.98 | 108.42 | 143.30 | 98.19 | 216.31 | 51.32 | 171.05 | 206.21 | 112.16 | 138.78 | 34.14 | 378.02 | 158.24 | 192.41 | 91.92 | 210.06 |
| 2022 | 144.03 | 62.09 | 58.46 | 210.83 | 108.92 | 136.33 | 142.27 | 57.93 | 141.92 | 72.97 | 156.38 | 190.79 | 86.03 | 74.84 | 100.51 | 230.79 | 55.10 | 219.07 | 201.86 | 270.21 | 243.68 | 75.83 | 311.83 | 142.83 |
| 2023 | 123.59 | 159.98 | 71.75 | 38.94 | 120.03 | 72.26 | 79.16 | 59.46 | 88.58 | 191.58 | 124.24 | 74.26 | 75.18 | 70.73 | 109.00 | 152.03 | 148.39 | 110.06 | 151.28 | 106.32 | 117.79 | 203.29 | 175.01 | 198.16 |
| 2024 | 67.92 | 162.92 | 2.44 | 133.62 | 40.90 | 77.65 | 34.68 | 202.05 | 74.70 | 190.76 | 129.17 | 191.06 | 55.57 | 45.27 | 123.64 | 234.47 | 225.37 | 144.63 | 227.71 | 120.48 | 128.55 | 114.19 | 172.31 | 101.79 |
| 2025 | 197.25 | 97.69 | 15.47 | 101.78 | 108.27 | 132.76 | 202.77 | 102.10 | 150.79 | 103.78 | 100.35 | 66.86 | 164.16 | 16.77 | 158.82 | 109.72 | 219.86 | 155.79 | – | – | – | – | – | – |
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 | 89.31 | 51.43 | 17.51 | 42.22 | 39.81 | 76.95 | 63.47 | 73.31 | 74.32 | 85.14 | 62.64 | 73.01 | 55.46 | 57.62 | 39.00 | 110.78 | 111.44 | 107.88 | 137.57 | 124.15 | 118.56 | 89.80 | 119.63 | 81.28 |
| R80mm/hari | 5.95 | 3.21 | 1.25 | 3.02 | 2.65 | 4.81 | 4.23 | 4.89 | 4.95 | 5.32 | 4.18 | 4.87 | 3.70 | 3.60 | 2.60 | 6.92 | 7.43 | 7.19 | 9.17 | 7.76 | 7.90 | 5.99 | 7.98 | 5.08 |
| Reff Padimm/hari | 4.17 | 2.25 | 0.88 | 2.11 | 1.86 | 3.37 | 2.96 | 3.42 | 3.47 | 3.72 | 2.92 | 3.41 | 2.59 | 2.52 | 1.82 | 4.85 | 5.20 | 5.03 | 6.42 | 5.43 | 5.53 | 4.19 | 5.58 | 3.56 |
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.