HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Gunong Buloh, Kec. Panga, Aceh Jaya, Prov. Aceh
GPM01D_E09595_N0475
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.21
mm/hari
Reff Padi Rata-rata
2.95
mm/hari
Reff Padi Maksimum
5.27
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 | 181.24 | 91.68 | 83.12 | 52.37 | 17.00 | 142.19 | 144.92 | 107.80 | 155.10 | 38.63 | 58.75 | 44.12 | 101.37 | 86.21 | 126.68 | 233.22 | 134.57 | 60.83 | 90.90 | 67.29 | 235.28 | 82.43 | 147.10 | 140.44 |
| 1999 | 58.15 | 177.29 | 97.09 | 69.41 | 136.06 | 120.05 | 104.42 | 56.06 | 131.74 | 106.50 | 26.11 | 14.95 | 66.36 | 49.63 | 19.59 | 136.27 | 130.22 | 130.49 | 114.98 | 102.46 | 45.34 | 193.62 | 117.81 | 154.44 |
| 2000 | 101.06 | 65.02 | 58.52 | 123.24 | 31.31 | 174.01 | 120.57 | 113.03 | 89.78 | 113.79 | 89.74 | 53.60 | 35.36 | 69.92 | 55.29 | 38.93 | 103.80 | 224.13 | 128.67 | 77.30 | 116.26 | 271.57 | 54.10 | 152.75 |
| 2001 | 80.59 | 165.59 | 111.32 | 47.44 | 102.12 | 85.26 | 135.94 | 110.18 | 53.48 | 31.70 | 28.76 | 50.42 | 60.77 | 98.36 | 34.94 | 37.62 | 89.36 | 84.19 | 63.98 | 256.61 | 128.88 | 87.45 | 72.13 | 231.78 |
| 2002 | 112.34 | 252.67 | 20.26 | 132.60 | 64.04 | 112.05 | 101.30 | 227.99 | 302.40 | 28.79 | 94.84 | 22.42 | 51.03 | 45.93 | 63.55 | 53.88 | 70.80 | 126.86 | 145.94 | 123.09 | 127.07 | 101.29 | 140.83 | 122.47 |
| 2003 | 157.86 | 129.93 | 117.14 | 103.63 | 62.90 | 194.94 | 97.37 | 158.89 | 128.83 | 18.48 | 159.04 | 72.69 | 47.87 | 36.93 | 52.16 | 158.14 | 52.20 | 114.68 | 87.22 | 204.14 | 203.13 | 161.99 | 212.54 | 10.76 |
| 2004 | 115.88 | 184.24 | 43.41 | 94.01 | 191.53 | 147.68 | 141.69 | 175.80 | 180.87 | 75.12 | 81.83 | 68.82 | 68.87 | 52.72 | 26.97 | 99.56 | 177.89 | 192.29 | 92.54 | 244.74 | 163.66 | 100.04 | 115.86 | 54.76 |
| 2005 | 215.66 | 126.74 | 50.08 | 54.32 | 48.12 | 205.41 | 114.63 | 130.98 | 132.78 | 56.20 | 79.02 | 44.90 | 26.44 | 78.26 | 25.72 | 99.57 | 64.65 | 31.87 | 170.72 | 92.64 | 170.78 | 184.87 | 190.22 | 89.60 |
| 2006 | 235.63 | 55.19 | 146.21 | 89.48 | 50.91 | 169.37 | 82.47 | 147.89 | 67.36 | 46.55 | 55.23 | 74.20 | 27.78 | 14.43 | 4.97 | 66.39 | 158.79 | 80.90 | 68.28 | 221.75 | 151.97 | 135.93 | 129.06 | 131.58 |
| 2007 | 73.11 | 194.45 | 16.09 | 127.46 | 149.26 | 146.31 | 167.88 | 121.90 | 128.70 | 59.50 | 120.33 | 35.41 | 31.46 | 96.63 | 29.83 | 63.98 | 47.01 | 69.70 | 147.34 | 175.88 | 163.20 | 140.71 | 251.73 | 60.52 |
| 2008 | 73.29 | 228.37 | 75.17 | 40.24 | 189.98 | 223.77 | 126.58 | 90.61 | 17.51 | 41.62 | 96.92 | 17.66 | 47.65 | 46.78 | 47.85 | 159.75 | 30.93 | 29.18 | 105.47 | 117.20 | 54.21 | 250.57 | 246.63 | 122.64 |
| 2009 | 183.38 | 172.66 | 13.82 | 89.64 | 134.39 | 126.24 | 166.44 | 40.95 | 71.76 | 153.73 | 10.47 | 51.89 | 42.37 | 19.69 | 101.42 | 104.76 | 34.72 | 91.92 | 28.46 | 74.28 | 287.24 | 116.76 | 200.73 | 92.31 |
| 2010 | 190.67 | 216.88 | 97.29 | 43.65 | 135.37 | 199.29 | 181.51 | 121.18 | 237.23 | 51.47 | 193.22 | 47.00 | 59.42 | 49.79 | 50.98 | 83.91 | 93.77 | 164.21 | 244.34 | 35.46 | 165.85 | 180.79 | 80.02 | 154.24 |
| 2011 | 120.63 | 174.03 | 45.33 | 142.24 | 232.49 | 179.35 | 109.86 | 180.30 | 23.42 | 91.24 | 17.59 | 31.24 | 52.32 | 17.88 | 168.68 | 158.69 | 62.94 | 57.46 | 67.17 | 184.68 | 107.83 | 161.27 | 128.63 | 213.25 |
| 2012 | 104.63 | 114.04 | 131.54 | 99.24 | 73.52 | 65.16 | 139.95 | 71.97 | 43.41 | 59.30 | 53.87 | 10.58 | 25.41 | 77.68 | 39.73 | 92.48 | 48.42 | 57.45 | 42.09 | 173.56 | 165.26 | 142.86 | 106.64 | 292.73 |
| 2013 | 52.66 | 186.33 | 139.56 | 103.42 | 46.85 | 200.47 | 157.35 | 115.41 | 171.10 | 11.99 | 127.87 | 74.88 | 43.56 | 19.40 | 52.12 | 79.88 | 134.71 | 15.14 | 24.72 | 94.30 | 147.33 | 118.11 | 269.20 | 113.86 |
| 2014 | 252.13 | 17.03 | 0.04 | 108.50 | 51.18 | 151.32 | 89.90 | 93.43 | 121.31 | 84.95 | 73.72 | 10.22 | 85.71 | 37.88 | 112.10 | 124.86 | 78.51 | 112.14 | 120.68 | 214.05 | 178.56 | 240.12 | 175.89 | 262.66 |
| 2015 | 129.77 | 83.40 | 85.96 | 68.69 | 58.59 | 82.83 | 183.10 | 157.48 | 64.61 | 61.31 | 149.30 | 13.97 | 63.07 | 44.05 | 71.06 | 61.02 | 112.40 | 118.18 | 117.26 | 171.23 | 136.93 | 186.62 | 204.99 | 69.68 |
| 2016 | 206.33 | 164.88 | 71.84 | 84.24 | 68.10 | 152.47 | 33.37 | 108.66 | 241.55 | 110.98 | 47.76 | 103.63 | 26.62 | 55.55 | 100.44 | 222.27 | 64.22 | 38.68 | 69.41 | 223.87 | 176.04 | 222.47 | 90.59 | 161.74 |
| 2017 | 260.09 | 284.67 | 21.35 | 124.16 | 154.50 | 56.35 | 94.24 | 73.32 | 87.58 | 80.63 | 13.02 | 24.89 | 38.77 | 23.44 | 83.99 | 65.39 | 132.43 | 47.44 | 134.48 | 120.77 | 156.81 | 201.23 | 275.38 | 214.53 |
| 2018 | 69.42 | 138.89 | 56.13 | 89.34 | 152.86 | 132.55 | 160.42 | 146.50 | 93.69 | 120.50 | 3.13 | 49.71 | 95.50 | 110.29 | 64.70 | 110.33 | 79.96 | 76.06 | 234.61 | 197.90 | 236.55 | 137.73 | 170.11 | 83.42 |
| 2019 | 131.95 | 110.91 | 74.47 | 96.43 | 48.28 | 155.53 | 63.13 | 116.23 | 51.34 | 79.44 | 81.44 | 29.44 | 28.76 | 63.51 | 47.83 | 82.22 | 52.98 | 73.88 | 251.49 | 207.93 | 57.08 | 189.28 | 138.83 | 121.89 |
| 2020 | 36.76 | 100.09 | 80.09 | 64.51 | 102.10 | 165.34 | 208.13 | 263.36 | 166.05 | 218.51 | 79.37 | 61.00 | 54.89 | 259.44 | 22.44 | 95.58 | 88.55 | 51.63 | 106.33 | 125.08 | 200.99 | 95.97 | 158.17 | 178.01 |
| 2021 | 220.69 | 75.82 | 102.00 | 11.41 | 85.06 | 318.91 | 63.45 | 142.81 | 120.60 | 56.76 | 60.34 | 54.96 | 244.62 | 47.10 | 137.64 | 75.79 | 64.63 | 87.08 | 21.72 | 178.92 | 161.75 | 166.36 | 145.80 | 195.94 |
| 2022 | 225.84 | 46.49 | 175.51 | 113.63 | 107.26 | 88.65 | 73.44 | 84.72 | 124.18 | 29.42 | 138.11 | 142.03 | 83.36 | 68.37 | 44.72 | 194.00 | 47.28 | 120.80 | 152.58 | 204.93 | 205.87 | 66.73 | 240.41 | 120.38 |
| 2023 | 99.18 | 256.86 | 73.89 | 62.46 | 66.21 | 140.15 | 92.55 | 103.95 | 126.63 | 62.98 | 34.45 | 85.27 | 37.06 | 38.51 | 87.29 | 63.91 | 102.58 | 79.34 | 130.01 | 179.34 | 123.64 | 204.14 | 203.83 | 233.05 |
| 2024 | 108.78 | 183.50 | 95.57 | 132.79 | 78.47 | 115.69 | 139.37 | 204.92 | 209.07 | 111.28 | 49.27 | 79.27 | 11.50 | 13.25 | 132.76 | 115.59 | 94.81 | 164.05 | 195.86 | 27.58 | 90.90 | 125.70 | 160.43 | 159.37 |
| 2025 | 140.70 | 166.56 | 44.62 | 185.60 | 197.93 | 141.14 | 168.45 | 115.84 | 137.85 | 64.07 | 91.84 | 23.51 | 81.12 | 44.47 | 97.81 | 46.13 | 103.72 | 41.41 | – | – | – | – | – | – |
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 | 73.25 | 81.88 | 39.00 | 53.93 | 50.38 | 107.37 | 88.41 | 89.43 | 62.38 | 37.24 | 28.23 | 21.46 | 28.56 | 22.69 | 29.25 | 63.33 | 51.44 | 46.23 | 65.89 | 86.50 | 112.89 | 100.79 | 112.17 | 87.13 |
| R80mm/hari | 4.88 | 5.12 | 2.79 | 3.85 | 3.36 | 6.71 | 5.89 | 5.96 | 4.16 | 2.33 | 1.88 | 1.43 | 1.90 | 1.42 | 1.95 | 3.96 | 3.43 | 3.08 | 4.39 | 5.41 | 7.53 | 6.72 | 7.48 | 5.45 |
| Reff Padimm/hari | 3.42 | 3.58 | 1.95 | 2.70 | 2.35 | 4.70 | 4.13 | 4.17 | 2.91 | 1.63 | 1.32 | 1.00 | 1.33 | 0.99 | 1.37 | 2.77 | 2.40 | 2.16 | 3.07 | 3.78 | 5.27 | 4.70 | 5.23 | 3.81 |
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.