HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Lamteng, Kec. Pulo Aceh, Aceh Besar, Prov. Aceh
GPM01D_E09515_N0565
Panjang Data
28
tahun tersedia
R80 Rata-rata
2.16
mm/hari
Reff Padi Rata-rata
1.51
mm/hari
Reff Padi Maksimum
3.19
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 | 72.83 | 13.86 | 17.35 | 42.49 | 8.13 | 19.80 | 17.56 | 16.37 | 62.35 | 56.13 | 77.32 | 43.36 | 25.77 | 97.23 | 87.58 | 263.83 | 75.08 | 175.31 | 117.73 | 133.92 | 209.96 | 58.02 | 205.18 | 87.24 |
| 1999 | 21.85 | 150.44 | 117.39 | 72.11 | 110.20 | 43.78 | 120.96 | 33.56 | 45.58 | 85.44 | 57.32 | 4.52 | 51.99 | 25.45 | 17.59 | 184.53 | 59.64 | 110.90 | 74.88 | 71.66 | 28.28 | 91.52 | 88.30 | 137.47 |
| 2000 | 46.61 | 9.73 | 7.39 | 119.83 | 44.23 | 57.81 | 30.74 | 103.09 | 47.77 | 82.41 | 141.73 | 133.32 | 103.28 | 25.46 | 44.05 | 20.99 | 66.92 | 226.99 | 81.76 | 144.41 | 70.97 | 317.05 | 8.07 | 116.21 |
| 2001 | 39.51 | 74.90 | 10.47 | 8.14 | 70.15 | 129.63 | 13.10 | 57.99 | 96.20 | 70.91 | 45.04 | 66.29 | 46.61 | 49.55 | 24.40 | 31.72 | 114.85 | 33.27 | 65.40 | 281.99 | 103.69 | 107.42 | 22.30 | 197.73 |
| 2002 | 36.60 | 81.31 | 3.59 | 10.88 | 10.12 | 73.74 | 11.77 | 62.12 | 216.62 | 3.67 | 56.64 | 13.25 | 95.34 | 56.45 | 57.95 | 41.16 | 88.32 | 144.23 | 61.33 | 122.55 | 88.38 | 187.16 | 46.25 | 104.87 |
| 2003 | 70.69 | 69.17 | 54.16 | 41.99 | 50.42 | 106.41 | 37.81 | 25.15 | 112.97 | 15.80 | 23.55 | 61.86 | 48.38 | 44.68 | 85.36 | 141.12 | 120.05 | 68.06 | 184.62 | 147.96 | 72.94 | 58.72 | 110.58 | 24.96 |
| 2004 | 38.27 | 36.51 | 17.92 | 46.53 | 53.36 | 155.92 | 20.93 | 77.44 | 69.83 | 42.73 | 115.56 | 60.44 | 52.04 | 57.19 | 3.50 | 141.36 | 69.71 | 149.21 | 52.51 | 34.25 | 124.06 | 51.86 | 173.56 | 43.30 |
| 2005 | 83.34 | 18.12 | 16.55 | 22.21 | 35.44 | 127.69 | 59.37 | 41.09 | 218.29 | 27.50 | 58.60 | 135.53 | 82.62 | 69.15 | 73.23 | 86.14 | 109.76 | 85.87 | 251.18 | 207.33 | 119.57 | 128.02 | 220.99 | 80.96 |
| 2006 | 115.40 | 5.81 | 116.98 | 26.68 | 12.67 | 157.86 | 34.14 | 130.24 | 23.87 | 187.31 | 30.29 | 220.48 | 78.52 | 33.37 | 26.66 | 60.83 | 236.13 | 67.80 | 76.58 | 56.16 | 100.72 | 34.74 | 15.43 | 78.25 |
| 2007 | 43.21 | 143.02 | 3.95 | 23.74 | 72.43 | 10.43 | 52.26 | 94.75 | 189.25 | 7.00 | 48.72 | 48.10 | 50.33 | 90.65 | 14.14 | 53.35 | 99.35 | 26.33 | 52.70 | 109.85 | 203.15 | 78.05 | 140.81 | 69.66 |
| 2008 | 29.26 | 63.55 | 38.85 | 5.04 | 66.82 | 66.43 | 67.71 | 87.78 | 95.07 | 35.84 | 83.26 | 7.46 | 38.18 | 67.53 | 1.76 | 129.21 | 26.70 | 73.85 | 24.04 | 131.02 | 38.76 | 182.11 | 142.49 | 49.15 |
| 2009 | 151.83 | 47.14 | 19.73 | 5.62 | 89.42 | 55.01 | 122.94 | 27.99 | 132.73 | 83.81 | 12.83 | 135.38 | 65.06 | 20.46 | 124.80 | 162.07 | 165.17 | 92.64 | 17.62 | 58.42 | 93.51 | 134.14 | 72.92 | 96.50 |
| 2010 | 60.22 | 21.17 | 56.50 | 41.69 | 58.75 | 40.35 | 79.56 | 63.01 | 44.47 | 25.71 | 157.08 | 86.18 | 63.46 | 51.99 | 48.18 | 90.42 | 29.19 | 105.80 | 122.09 | 44.21 | 206.59 | 90.65 | 209.14 | 172.01 |
| 2011 | 78.59 | 51.28 | 48.65 | 44.67 | 133.11 | 246.10 | 41.35 | 55.96 | 144.50 | 67.14 | 32.57 | 41.07 | 81.54 | 33.58 | 9.30 | 137.54 | 185.13 | 128.06 | 81.42 | 179.93 | 49.43 | 109.06 | 74.59 | 100.02 |
| 2012 | 184.35 | 59.97 | 27.42 | 60.76 | 60.88 | 24.92 | 37.36 | 46.65 | 57.35 | 215.26 | 75.62 | 3.35 | 89.36 | 32.17 | 6.06 | 58.09 | 111.55 | 163.07 | 22.97 | 51.08 | 87.99 | 71.30 | 129.38 | 132.89 |
| 2013 | 163.88 | 104.10 | 52.75 | 115.13 | 26.44 | 22.37 | 171.49 | 11.90 | 145.96 | 16.66 | 209.41 | 73.67 | 62.47 | 13.34 | 107.46 | 22.93 | 177.40 | 10.54 | 120.59 | 74.34 | 70.87 | 109.82 | 180.74 | 161.70 |
| 2014 | 78.09 | 6.71 | 10.69 | 78.48 | 12.28 | 42.14 | 35.20 | 11.75 | 53.36 | 109.79 | 101.23 | 5.74 | 88.76 | 22.78 | 106.32 | 71.25 | 134.05 | 49.16 | 151.65 | 124.74 | 128.42 | 134.56 | 81.15 | 426.23 |
| 2015 | 64.00 | 50.68 | 10.21 | 22.15 | 16.56 | 28.86 | 94.99 | 109.57 | 30.35 | 32.34 | 41.74 | 23.62 | 150.26 | 29.92 | 190.24 | 49.89 | 69.31 | 167.85 | 7.49 | 106.75 | 89.04 | 99.46 | 124.26 | 53.16 |
| 2016 | 55.11 | 57.79 | 104.16 | 17.48 | 11.65 | 60.23 | 41.89 | 12.92 | 28.51 | 129.80 | 23.71 | 44.22 | 36.73 | 70.12 | 72.32 | 144.98 | 107.27 | 58.61 | 81.10 | 268.16 | 152.15 | 123.64 | 225.86 | 104.49 |
| 2017 | 344.91 | 267.76 | 9.98 | 46.65 | 36.60 | 109.07 | 46.09 | 8.23 | 71.09 | 145.25 | 9.79 | 29.79 | 53.07 | 68.52 | 81.07 | 35.03 | 153.23 | 68.99 | 91.98 | 52.03 | 60.72 | 237.84 | 299.24 | 53.09 |
| 2018 | 64.25 | 55.00 | 15.75 | 36.81 | 15.41 | 11.63 | 22.84 | 48.34 | 69.21 | 110.07 | 6.77 | 130.51 | 27.59 | 92.90 | 26.27 | 159.58 | 49.44 | 105.69 | 158.64 | 27.12 | 129.53 | 130.35 | 130.84 | 62.09 |
| 2019 | 19.36 | 14.57 | 1.89 | 20.32 | 39.49 | 60.59 | 28.07 | 55.88 | 19.86 | 10.58 | 50.67 | 34.67 | 28.10 | 150.84 | 88.89 | 60.23 | 6.42 | 46.27 | 79.25 | 160.92 | 49.59 | 110.07 | 79.71 | 15.21 |
| 2020 | 1.73 | 5.81 | 9.57 | 14.05 | 35.57 | 52.41 | 74.53 | 129.68 | 360.74 | 150.50 | 38.76 | 45.87 | 20.19 | 80.72 | 46.22 | 72.57 | 156.37 | 90.48 | 169.00 | 100.26 | 34.62 | 141.30 | 91.73 | 68.38 |
| 2021 | 153.76 | 37.74 | 29.17 | 3.11 | 27.50 | 289.47 | 140.29 | 47.59 | 125.65 | 67.14 | 41.53 | 37.54 | 181.97 | 34.81 | 95.62 | 58.20 | 26.32 | 107.92 | 28.73 | 77.27 | 87.33 | 241.34 | 65.60 | 160.64 |
| 2022 | 74.78 | 5.43 | 88.30 | 95.19 | 42.54 | 138.71 | 20.65 | 22.46 | 96.03 | 84.07 | 110.85 | 43.72 | 73.48 | 95.58 | 48.50 | 78.75 | 48.76 | 127.81 | 126.06 | 222.89 | 86.55 | 28.99 | 153.41 | 142.14 |
| 2023 | 14.68 | 444.37 | 129.62 | 16.50 | 12.12 | 14.89 | 11.12 | 14.50 | 44.77 | 48.42 | 25.62 | 48.23 | 29.97 | 58.58 | 65.00 | 13.05 | 82.01 | 169.17 | 109.34 | 78.55 | 59.21 | 120.20 | 132.27 | 156.65 |
| 2024 | 20.91 | 82.71 | 1.41 | 41.77 | 31.16 | 103.90 | 25.21 | 33.43 | 59.48 | 122.09 | 20.93 | 46.84 | 39.70 | 21.72 | 38.85 | 60.18 | 98.45 | 129.50 | 109.82 | 24.01 | 25.23 | 130.18 | 70.25 | 151.12 |
| 2025 | 138.64 | 28.77 | 6.79 | 113.19 | 80.39 | 21.95 | 129.85 | 95.81 | 105.36 | 116.58 | 68.27 | 34.86 | 72.02 | 34.50 | 64.77 | 27.28 | 86.18 | 30.82 | – | – | – | – | – | – |
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 | 27.78 | 13.03 | 7.27 | 13.41 | 12.59 | 22.28 | 20.87 | 15.99 | 44.71 | 23.90 | 23.68 | 21.55 | 35.38 | 25.46 | 16.90 | 34.37 | 49.30 | 48.58 | 42.99 | 51.65 | 49.52 | 66.27 | 68.39 | 53.13 |
| R80mm/hari | 1.85 | 0.81 | 0.52 | 0.96 | 0.84 | 1.39 | 1.39 | 1.07 | 2.98 | 1.49 | 1.58 | 1.44 | 2.36 | 1.59 | 1.13 | 2.15 | 3.29 | 3.24 | 2.87 | 3.23 | 3.30 | 4.42 | 4.56 | 3.32 |
| Reff Padimm/hari | 1.30 | 0.57 | 0.36 | 0.67 | 0.59 | 0.97 | 0.97 | 0.75 | 2.09 | 1.05 | 1.10 | 1.01 | 1.65 | 1.11 | 0.79 | 1.50 | 2.30 | 2.27 | 2.01 | 2.26 | 2.31 | 3.09 | 3.19 | 2.32 |
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.