HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Ujung Karang, Kec. Serbajadi, Aceh Timur, Prov. Aceh
GPM01D_E09755_N0435
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.90
mm/hari
Reff Padi Rata-rata
3.43
mm/hari
Reff Padi Maksimum
6.21
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 | 95.85 | 109.50 | 14.62 | 63.95 | 43.91 | 41.81 | 61.19 | 35.61 | 67.90 | 155.92 | 163.42 | 186.28 | 166.30 | 198.91 | 162.72 | 411.73 | 153.10 | 187.72 | 124.34 | 343.70 | 339.32 | 99.79 | 105.87 | 422.60 |
| 1999 | 131.48 | 283.87 | 66.26 | 173.52 | 168.76 | 158.22 | 192.05 | 120.72 | 171.03 | 219.06 | 159.87 | 79.08 | 166.67 | 9.84 | 62.50 | 176.14 | 196.72 | 156.19 | 156.76 | 277.94 | 128.71 | 111.78 | 321.58 | 173.42 |
| 2000 | 105.23 | 73.29 | 33.94 | 167.04 | 219.46 | 184.77 | 147.91 | 139.43 | 184.84 | 85.90 | 89.62 | 87.26 | 13.60 | 155.87 | 215.69 | 65.15 | 265.72 | 230.88 | 160.26 | 163.70 | 115.33 | 320.36 | 85.10 | 204.44 |
| 2001 | 233.48 | 92.95 | 41.32 | 63.27 | 77.56 | 168.85 | 109.54 | 98.99 | 95.75 | 112.47 | 96.75 | 114.14 | 59.52 | 177.62 | 84.07 | 139.99 | 181.93 | 152.96 | 140.63 | 350.01 | 285.57 | 161.24 | 137.59 | 316.97 |
| 2002 | 84.70 | 91.86 | 12.26 | 71.50 | 12.02 | 141.82 | 145.30 | 115.71 | 122.89 | 125.63 | 118.94 | 87.17 | 30.31 | 137.16 | 101.26 | 61.56 | 342.90 | 111.02 | 187.26 | 188.28 | 112.59 | 76.47 | 79.01 | 116.51 |
| 2003 | 152.34 | 67.18 | 77.34 | 84.68 | 64.52 | 251.27 | 114.49 | 118.43 | 230.71 | 15.02 | 39.13 | 212.54 | 133.95 | 130.40 | 180.05 | 132.60 | 150.73 | 197.45 | 212.68 | 194.54 | 128.25 | 129.27 | 261.77 | 12.55 |
| 2004 | 107.91 | 67.17 | 76.65 | 120.06 | 162.28 | 90.11 | 80.42 | 166.34 | 175.24 | 74.65 | 133.75 | 58.79 | 135.80 | 117.97 | 66.80 | 119.59 | 149.80 | 199.43 | 191.67 | 157.84 | 149.80 | 50.13 | 198.31 | 51.72 |
| 2005 | 196.98 | 126.07 | 14.51 | 51.31 | 28.82 | 130.04 | 188.35 | 17.20 | 70.27 | 178.27 | 113.93 | 88.30 | 111.29 | 104.54 | 43.97 | 209.42 | 149.25 | 96.92 | 223.03 | 188.45 | 189.66 | 248.78 | 306.83 | 127.33 |
| 2006 | 73.03 | 28.58 | 81.31 | 142.60 | 2.63 | 179.54 | 103.48 | 160.32 | 104.11 | 126.49 | 141.01 | 136.75 | 26.83 | 119.32 | 62.55 | 193.47 | 113.60 | 183.49 | 192.46 | 100.55 | 98.55 | 56.43 | 123.13 | 227.02 |
| 2007 | 57.38 | 73.10 | 12.04 | 60.64 | 103.55 | 69.27 | 174.40 | 89.53 | 168.01 | 149.98 | 92.14 | 114.67 | 109.62 | 165.06 | 46.78 | 201.09 | 152.68 | 63.15 | 76.17 | 341.68 | 195.57 | 186.31 | 228.84 | 99.10 |
| 2008 | 50.33 | 92.99 | 55.01 | 45.66 | 65.85 | 190.50 | 52.31 | 150.99 | 54.19 | 98.63 | 93.69 | 76.56 | 139.36 | 108.35 | 76.13 | 226.07 | 137.12 | 117.88 | 129.15 | 182.34 | 161.70 | 206.68 | 197.64 | 193.66 |
| 2009 | 191.40 | 23.65 | 18.65 | 50.18 | 194.94 | 206.28 | 145.40 | 89.82 | 169.77 | 108.09 | 74.09 | 63.99 | 82.76 | 40.46 | 56.75 | 260.85 | 173.72 | 103.53 | 128.05 | 153.58 | 148.66 | 252.42 | 157.81 | 57.83 |
| 2010 | 198.72 | 104.93 | 9.03 | 94.55 | 47.30 | 158.69 | 54.37 | 149.52 | 69.04 | 117.89 | 130.84 | 157.03 | 78.78 | 129.94 | 91.95 | 147.50 | 239.29 | 81.75 | 169.21 | 127.00 | 150.74 | 202.37 | 168.06 | 170.23 |
| 2011 | 137.87 | 93.78 | 35.39 | 38.63 | 164.80 | 242.21 | 94.45 | 147.26 | 120.85 | 91.27 | 121.18 | 58.14 | 88.96 | 49.87 | 212.66 | 147.49 | 117.84 | 117.00 | 256.12 | 104.81 | 173.80 | 63.24 | 172.92 | 168.36 |
| 2012 | 140.96 | 119.03 | 38.17 | 108.25 | 115.37 | 107.47 | 157.57 | 123.60 | 181.19 | 111.71 | 35.02 | 83.68 | 114.69 | 125.23 | 65.89 | 160.48 | 136.82 | 52.41 | 143.73 | 122.62 | 67.48 | 284.01 | 256.86 | 74.11 |
| 2013 | 70.66 | 186.60 | 30.65 | 152.25 | 99.97 | 20.02 | 118.98 | 126.00 | 93.76 | 199.65 | 155.79 | 90.85 | 83.38 | 134.79 | 102.20 | 150.51 | 188.94 | 50.76 | 253.68 | 165.33 | 64.59 | 86.25 | 151.82 | 229.16 |
| 2014 | 134.67 | 3.32 | 0.18 | 25.13 | 27.46 | 190.02 | 109.42 | 32.81 | 150.75 | 124.02 | 132.90 | 31.40 | 90.76 | 75.39 | 117.38 | 215.05 | 168.53 | 126.49 | 117.34 | 172.99 | 147.37 | 88.16 | 128.13 | 333.20 |
| 2015 | 176.52 | 31.73 | 13.53 | 74.73 | 15.48 | 58.04 | 95.40 | 55.73 | 90.68 | 144.55 | 165.11 | 46.52 | 43.82 | 135.70 | 102.13 | 105.05 | 78.43 | 218.20 | 114.75 | 173.08 | 143.37 | 134.54 | 130.04 | 91.34 |
| 2016 | 46.09 | 181.05 | 156.39 | 6.22 | 14.13 | 86.25 | 78.35 | 26.07 | 65.23 | 160.93 | 126.68 | 94.79 | 128.82 | 116.09 | 76.76 | 162.40 | 187.10 | 99.62 | 85.23 | 260.89 | 144.38 | 111.16 | 115.07 | 102.67 |
| 2017 | 153.32 | 184.14 | 77.27 | 55.35 | 94.58 | 94.91 | 109.62 | 68.59 | 82.20 | 125.46 | 79.38 | 141.28 | 105.26 | 52.58 | 182.38 | 145.03 | 198.93 | 153.34 | 330.31 | 70.12 | 148.78 | 128.66 | 258.72 | 110.90 |
| 2018 | 151.62 | 46.89 | 3.26 | 87.80 | 33.88 | 136.24 | 57.15 | 137.60 | 64.03 | 124.59 | 27.49 | 112.62 | 78.14 | 152.56 | 43.63 | 135.96 | 150.25 | 97.43 | 271.74 | 163.85 | 157.69 | 101.29 | 78.86 | 111.05 |
| 2019 | 37.76 | 101.39 | 16.42 | 72.60 | 18.31 | 76.61 | 75.47 | 114.53 | 154.94 | 109.02 | 144.85 | 37.42 | 31.10 | 93.97 | 19.81 | 174.78 | 159.18 | 50.34 | 104.68 | 194.94 | 191.09 | 47.79 | 192.87 | 58.00 |
| 2020 | 13.92 | 50.18 | 46.61 | 42.17 | 44.29 | 71.38 | 113.54 | 216.45 | 168.68 | 154.39 | 157.24 | 84.03 | 143.59 | 99.06 | 47.18 | 131.06 | 193.82 | 78.34 | 181.32 | 136.60 | 107.20 | 152.99 | 239.72 | 112.23 |
| 2021 | 293.97 | 82.52 | 92.90 | 0.63 | 109.92 | 170.18 | 80.01 | 189.17 | 68.13 | 103.31 | 116.02 | 86.62 | 247.64 | 64.75 | 136.69 | 242.20 | 58.41 | 157.77 | 31.69 | 305.94 | 102.07 | 172.35 | 140.19 | 204.31 |
| 2022 | 119.94 | 62.46 | 70.50 | 212.72 | 99.84 | 123.58 | 170.44 | 50.02 | 134.16 | 71.68 | 202.85 | 196.79 | 85.81 | 64.78 | 59.40 | 237.69 | 56.80 | 288.41 | 227.20 | 288.99 | 290.95 | 61.35 | 278.71 | 152.92 |
| 2023 | 66.05 | 228.63 | 81.10 | 36.31 | 60.60 | 80.52 | 35.48 | 73.53 | 87.27 | 213.18 | 118.41 | 99.82 | 95.22 | 41.05 | 109.17 | 193.03 | 143.89 | 118.04 | 151.56 | 107.20 | 100.64 | 144.68 | 138.24 | 238.85 |
| 2024 | 83.20 | 157.86 | 0.83 | 139.80 | 32.51 | 60.04 | 29.12 | 154.78 | 34.12 | 211.22 | 111.42 | 168.15 | 32.78 | 70.72 | 129.41 | 184.04 | 254.47 | 121.44 | 241.11 | 95.85 | 122.28 | 125.09 | 176.64 | 98.63 |
| 2025 | 203.98 | 117.60 | 28.52 | 70.40 | 100.30 | 134.44 | 230.11 | 126.01 | 158.22 | 147.51 | 82.84 | 76.84 | 110.03 | 31.09 | 147.45 | 138.46 | 148.39 | 98.16 | – | – | – | – | – | – |
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 | 64.31 | 49.52 | 12.21 | 41.46 | 25.63 | 70.96 | 60.38 | 54.59 | 68.08 | 97.15 | 82.15 | 62.95 | 41.61 | 52.04 | 54.84 | 132.29 | 133.02 | 81.07 | 116.30 | 116.45 | 105.15 | 71.17 | 119.91 | 84.45 |
| R80mm/hari | 4.29 | 3.09 | 0.87 | 2.96 | 1.71 | 4.43 | 4.03 | 3.64 | 4.54 | 6.07 | 5.48 | 4.20 | 2.77 | 3.25 | 3.66 | 8.27 | 8.87 | 5.40 | 7.75 | 7.28 | 7.01 | 4.74 | 7.99 | 5.28 |
| Reff Padimm/hari | 3.00 | 2.17 | 0.61 | 2.07 | 1.20 | 3.10 | 2.82 | 2.55 | 3.18 | 4.25 | 3.83 | 2.94 | 1.94 | 2.28 | 2.56 | 5.79 | 6.21 | 3.78 | 5.43 | 5.09 | 4.91 | 3.32 | 5.60 | 3.69 |
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.