HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Cut Langgien, Kec. Bandar Baru, Pidie Jaya, Prov. Aceh
GPM01D_E09605_N0525
Panjang Data
28
tahun tersedia
R80 Rata-rata
3.26
mm/hari
Reff Padi Rata-rata
2.28
mm/hari
Reff Padi Maksimum
5.02
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 | 91.95 | 12.52 | 5.11 | 70.45 | 9.22 | 25.53 | 34.98 | 73.52 | 72.98 | 52.34 | 42.44 | 34.34 | 63.11 | 75.67 | 145.25 | 134.72 | 75.74 | 47.67 | 25.53 | 176.79 | 237.04 | 67.83 | 142.23 | 129.10 |
| 1999 | 94.20 | 192.54 | 118.86 | 76.60 | 148.29 | 25.21 | 80.00 | 60.58 | 88.84 | 70.84 | 18.31 | 8.37 | 54.43 | 13.07 | 14.55 | 111.99 | 27.86 | 160.15 | 73.06 | 74.54 | 39.51 | 165.72 | 197.90 | 126.49 |
| 2000 | 160.58 | 17.56 | 13.70 | 175.18 | 80.94 | 79.50 | 71.17 | 73.15 | 74.62 | 69.53 | 130.61 | 34.71 | 11.83 | 55.00 | 67.67 | 19.85 | 63.51 | 210.66 | 56.19 | 81.33 | 152.62 | 396.28 | 25.79 | 129.00 |
| 2001 | 161.85 | 206.96 | 54.65 | 18.64 | 83.39 | 80.36 | 58.11 | 68.30 | 48.83 | 23.23 | 47.57 | 20.60 | 70.40 | 47.81 | 33.20 | 13.71 | 109.84 | 48.34 | 115.89 | 226.86 | 133.79 | 155.53 | 78.73 | 249.60 |
| 2002 | 83.20 | 181.02 | 20.79 | 86.59 | 17.62 | 119.66 | 73.38 | 141.62 | 127.00 | 18.26 | 84.49 | 9.76 | 21.97 | 32.00 | 40.30 | 22.26 | 59.27 | 88.23 | 132.38 | 117.14 | 102.17 | 107.18 | 104.66 | 85.06 |
| 2003 | 202.40 | 126.24 | 104.41 | 61.92 | 59.51 | 135.61 | 64.94 | 74.39 | 126.73 | 2.35 | 60.52 | 54.19 | 42.08 | 40.18 | 79.00 | 77.08 | 12.06 | 210.65 | 107.10 | 160.11 | 123.46 | 90.03 | 175.48 | 13.04 |
| 2004 | 173.63 | 69.03 | 36.17 | 85.56 | 45.69 | 180.86 | 38.27 | 183.32 | 99.18 | 81.50 | 41.53 | 42.74 | 46.14 | 74.50 | 7.82 | 50.52 | 136.25 | 72.65 | 63.03 | 140.75 | 164.39 | 60.88 | 134.60 | 52.50 |
| 2005 | 154.65 | 115.84 | 21.90 | 38.77 | 163.24 | 171.91 | 83.29 | 65.21 | 75.24 | 78.01 | 43.87 | 46.18 | 50.74 | 42.83 | 14.50 | 63.36 | 31.88 | 43.42 | 166.98 | 113.62 | 132.84 | 196.33 | 244.81 | 119.35 |
| 2006 | 200.79 | 20.95 | 119.92 | 54.59 | 19.28 | 145.47 | 96.05 | 87.71 | 49.52 | 79.21 | 99.40 | 44.27 | 16.02 | 59.01 | 17.46 | 60.76 | 143.69 | 62.66 | 55.36 | 142.90 | 130.27 | 56.71 | 60.56 | 141.09 |
| 2007 | 32.58 | 243.22 | 9.58 | 127.73 | 120.53 | 81.29 | 116.27 | 133.41 | 130.62 | 23.24 | 81.01 | 30.16 | 9.65 | 135.01 | 12.05 | 98.19 | 53.09 | 15.99 | 94.76 | 180.73 | 135.68 | 110.17 | 119.11 | 111.11 |
| 2008 | 53.35 | 100.19 | 25.22 | 51.06 | 89.19 | 175.93 | 78.36 | 64.86 | 21.80 | 36.54 | 45.50 | 32.19 | 92.49 | 24.81 | 22.93 | 155.73 | 60.81 | 15.82 | 75.74 | 62.24 | 68.42 | 324.62 | 241.35 | 78.29 |
| 2009 | 225.88 | 42.32 | 14.18 | 52.24 | 89.13 | 70.20 | 182.26 | 14.77 | 88.07 | 113.26 | 10.57 | 40.37 | 19.24 | 18.79 | 56.85 | 125.87 | 62.94 | 47.07 | 28.78 | 45.47 | 257.06 | 151.34 | 75.98 | 160.86 |
| 2010 | 118.64 | 134.63 | 33.40 | 75.29 | 105.80 | 123.50 | 129.32 | 76.56 | 68.66 | 53.75 | 115.67 | 59.12 | 35.37 | 61.01 | 63.38 | 42.30 | 38.84 | 182.09 | 73.98 | 135.09 | 174.82 | 169.78 | 171.93 | 157.62 |
| 2011 | 151.27 | 103.48 | 76.88 | 30.77 | 194.78 | 119.19 | 69.16 | 169.61 | 26.56 | 68.06 | 17.87 | 23.11 | 18.99 | 26.87 | 67.60 | 113.45 | 50.44 | 40.74 | 54.91 | 174.19 | 131.18 | 103.28 | 237.65 | 109.75 |
| 2012 | 117.08 | 83.77 | 53.12 | 126.64 | 103.16 | 30.21 | 107.73 | 52.53 | 35.36 | 54.04 | 19.87 | 26.50 | 55.40 | 39.71 | 11.39 | 94.54 | 52.09 | 34.47 | 53.66 | 94.72 | 121.06 | 172.99 | 175.97 | 132.07 |
| 2013 | 153.83 | 190.16 | 85.53 | 137.11 | 66.60 | 43.67 | 137.91 | 41.24 | 160.89 | 32.57 | 101.36 | 38.73 | 50.30 | 10.62 | 59.93 | 25.81 | 120.12 | 11.92 | 74.41 | 88.51 | 96.25 | 84.90 | 182.88 | 182.31 |
| 2014 | 214.26 | 9.04 | 0.98 | 63.08 | 54.92 | 89.66 | 55.58 | 39.01 | 83.06 | 48.55 | 56.22 | 7.37 | 45.11 | 20.66 | 105.87 | 158.07 | 73.58 | 111.91 | 141.01 | 135.10 | 137.85 | 229.15 | 103.23 | 408.30 |
| 2015 | 189.73 | 51.01 | 21.65 | 48.47 | 34.35 | 65.72 | 160.70 | 149.96 | 41.19 | 37.88 | 111.88 | 13.78 | 34.19 | 56.67 | 111.36 | 32.17 | 122.04 | 57.57 | 93.07 | 154.95 | 117.49 | 180.21 | 169.88 | 60.35 |
| 2016 | 122.63 | 239.44 | 117.00 | 38.09 | 7.28 | 130.22 | 58.79 | 33.94 | 150.54 | 89.77 | 63.48 | 71.12 | 31.54 | 70.68 | 29.47 | 218.32 | 69.85 | 6.80 | 22.71 | 133.90 | 155.56 | 165.32 | 142.51 | 117.10 |
| 2017 | 225.27 | 230.63 | 16.96 | 119.96 | 66.60 | 121.58 | 59.73 | 42.89 | 90.30 | 88.18 | 31.14 | 42.73 | 36.43 | 5.02 | 76.87 | 81.03 | 131.77 | 39.67 | 129.58 | 136.03 | 141.33 | 221.44 | 369.43 | 85.40 |
| 2018 | 130.06 | 91.64 | 20.06 | 129.33 | 35.44 | 76.46 | 147.67 | 120.83 | 113.63 | 126.05 | 2.91 | 60.83 | 49.95 | 82.08 | 32.88 | 104.26 | 60.97 | 69.53 | 275.72 | 110.47 | 207.42 | 171.77 | 223.49 | 51.47 |
| 2019 | 93.03 | 70.64 | 33.62 | 96.01 | 87.51 | 67.66 | 71.27 | 73.61 | 30.87 | 91.08 | 89.56 | 32.67 | 45.06 | 63.03 | 39.33 | 94.49 | 46.30 | 95.67 | 160.20 | 195.01 | 111.25 | 137.94 | 74.40 | 101.71 |
| 2020 | 9.42 | 31.96 | 103.95 | 19.00 | 40.35 | 144.05 | 161.04 | 202.40 | 346.97 | 92.57 | 106.98 | 51.94 | 68.39 | 172.95 | 16.90 | 61.73 | 127.85 | 36.06 | 95.18 | 73.08 | 144.68 | 169.71 | 206.90 | 102.07 |
| 2021 | 188.95 | 132.55 | 104.36 | 3.27 | 59.64 | 239.06 | 91.01 | 79.26 | 89.93 | 47.42 | 104.46 | 50.70 | 200.39 | 30.64 | 86.22 | 139.13 | 44.03 | 113.31 | 7.92 | 244.47 | 182.31 | 204.87 | 164.36 | 195.25 |
| 2022 | 184.80 | 70.09 | 147.15 | 123.87 | 74.73 | 120.96 | 69.07 | 47.69 | 118.39 | 9.51 | 110.90 | 119.91 | 52.94 | 73.61 | 26.04 | 143.02 | 51.48 | 54.06 | 172.96 | 234.94 | 217.61 | 73.01 | 252.40 | 181.22 |
| 2023 | 76.10 | 437.54 | 81.35 | 75.94 | 49.76 | 112.22 | 32.17 | 63.61 | 57.52 | 74.01 | 29.92 | 67.67 | 29.14 | 40.45 | 72.65 | 43.83 | 89.68 | 118.14 | 115.16 | 122.23 | 168.12 | 157.04 | 210.71 | 150.63 |
| 2024 | 75.98 | 233.01 | 0.32 | 105.83 | 47.18 | 96.81 | 36.04 | 112.71 | 136.97 | 114.23 | 72.27 | 58.27 | 25.81 | 10.33 | 166.90 | 100.85 | 91.26 | 155.96 | 158.32 | 38.31 | 46.64 | 176.67 | 118.65 | 181.91 |
| 2025 | 245.95 | 65.36 | 12.87 | 189.26 | 156.02 | 84.02 | 193.02 | 120.55 | 121.34 | 95.34 | 57.79 | 43.83 | 36.14 | 30.62 | 56.48 | 46.06 | 107.26 | 32.46 | – | – | – | – | – | – |
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 | 81.78 | 40.24 | 13.53 | 38.63 | 35.22 | 67.27 | 57.60 | 46.73 | 47.30 | 30.70 | 27.91 | 22.61 | 21.42 | 20.29 | 16.43 | 40.27 | 45.85 | 34.07 | 54.41 | 78.61 | 107.62 | 87.98 | 93.43 | 82.35 |
| R80mm/hari | 5.45 | 2.52 | 0.97 | 2.76 | 2.35 | 4.20 | 3.84 | 3.12 | 3.15 | 1.92 | 1.86 | 1.51 | 1.43 | 1.27 | 1.10 | 2.52 | 3.06 | 2.27 | 3.63 | 4.91 | 7.17 | 5.87 | 6.23 | 5.15 |
| Reff Padimm/hari | 3.82 | 1.76 | 0.68 | 1.93 | 1.64 | 2.94 | 2.69 | 2.18 | 2.21 | 1.34 | 1.30 | 1.06 | 1.00 | 0.89 | 0.77 | 1.76 | 2.14 | 1.59 | 2.54 | 3.44 | 5.02 | 4.11 | 4.36 | 3.60 |
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.