HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Binanga, Kec. Rundeng, Kota Subulussalam, Prov. Aceh
GPM01D_E09785_N0265
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.88
mm/hari
Reff Padi Rata-rata
3.42
mm/hari
Reff Padi Maksimum
5.53
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 | 88.02 | 181.26 | 130.16 | 102.38 | 59.65 | 153.79 | 113.49 | 102.17 | 148.77 | 23.14 | 88.07 | 41.14 | 50.88 | 187.40 | 187.28 | 261.44 | 74.77 | 65.96 | 60.17 | 215.36 | 192.34 | 92.24 | 120.09 | 331.98 |
| 1999 | 142.40 | 121.36 | 113.12 | 141.41 | 159.78 | 74.80 | 213.64 | 84.60 | 88.56 | 118.27 | 74.46 | 70.81 | 69.14 | 40.11 | 30.41 | 154.62 | 139.82 | 227.55 | 193.65 | 117.85 | 59.23 | 211.25 | 163.41 | 154.92 |
| 2000 | 138.44 | 103.37 | 73.43 | 138.82 | 40.67 | 279.12 | 137.40 | 100.70 | 15.14 | 127.96 | 76.31 | 42.59 | 24.94 | 111.96 | 147.29 | 34.96 | 174.04 | 261.82 | 133.28 | 82.70 | 108.59 | 186.75 | 72.32 | 190.19 |
| 2001 | 137.96 | 119.59 | 82.84 | 95.35 | 60.67 | 126.78 | 122.23 | 173.45 | 120.59 | 21.58 | 60.82 | 100.58 | 25.38 | 113.81 | 24.55 | 167.29 | 132.66 | 126.72 | 113.13 | 233.84 | 162.41 | 92.45 | 45.31 | 268.55 |
| 2002 | 77.33 | 241.40 | 29.28 | 216.83 | 91.73 | 185.89 | 63.86 | 279.09 | 281.37 | 16.06 | 60.04 | 19.10 | 41.92 | 86.46 | 29.52 | 101.75 | 120.07 | 137.52 | 159.24 | 198.63 | 182.98 | 105.87 | 122.81 | 186.76 |
| 2003 | 147.62 | 152.61 | 139.25 | 132.91 | 77.39 | 203.63 | 151.80 | 209.48 | 124.78 | 3.57 | 102.43 | 110.39 | 65.81 | 98.29 | 139.45 | 142.34 | 94.08 | 109.80 | 198.17 | 87.16 | 181.63 | 178.50 | 254.29 | 35.06 |
| 2004 | 134.29 | 174.38 | 118.15 | 96.25 | 179.91 | 114.61 | 83.87 | 258.82 | 115.00 | 50.16 | 99.58 | 33.86 | 77.71 | 88.47 | 37.86 | 78.42 | 107.40 | 242.12 | 86.35 | 339.83 | 187.02 | 155.97 | 126.96 | 155.94 |
| 2005 | 231.93 | 84.71 | 65.98 | 84.51 | 153.44 | 94.55 | 99.92 | 133.59 | 146.58 | 20.22 | 102.63 | 15.37 | 78.48 | 59.52 | 23.39 | 202.53 | 79.82 | 79.37 | 258.07 | 151.06 | 176.54 | 98.63 | 232.60 | 44.27 |
| 2006 | 210.37 | 13.26 | 75.88 | 226.02 | 41.50 | 128.27 | 120.67 | 173.27 | 95.16 | 86.72 | 29.96 | 170.13 | 118.90 | 17.53 | 13.80 | 127.90 | 194.10 | 84.39 | 126.69 | 223.98 | 122.31 | 225.86 | 179.09 | 174.53 |
| 2007 | 142.70 | 121.35 | 54.86 | 160.16 | 89.95 | 136.76 | 184.60 | 135.66 | 172.93 | 131.47 | 138.52 | 33.27 | 44.68 | 202.49 | 47.01 | 93.70 | 135.60 | 72.20 | 204.41 | 265.40 | 239.42 | 74.09 | 322.58 | 32.31 |
| 2008 | 64.34 | 217.62 | 53.72 | 72.42 | 132.68 | 184.13 | 92.18 | 209.64 | 52.81 | 99.89 | 75.41 | 47.15 | 105.09 | 53.41 | 25.64 | 195.82 | 243.02 | 53.89 | 184.42 | 155.75 | 99.44 | 177.49 | 156.43 | 184.54 |
| 2009 | 43.58 | 224.25 | 27.47 | 98.31 | 193.32 | 147.00 | 282.33 | 26.92 | 165.07 | 27.56 | 37.83 | 58.14 | 53.23 | 21.28 | 58.43 | 136.83 | 61.55 | 102.44 | 68.18 | 168.85 | 235.77 | 58.81 | 127.43 | 142.00 |
| 2010 | 121.36 | 131.26 | 103.73 | 103.55 | 132.05 | 140.05 | 168.61 | 131.40 | 227.27 | 40.10 | 122.15 | 30.65 | 60.45 | 111.87 | 103.46 | 98.00 | 50.87 | 177.51 | 243.44 | 70.93 | 178.85 | 149.27 | 89.77 | 212.58 |
| 2011 | 90.68 | 124.31 | 45.61 | 95.87 | 101.81 | 312.16 | 54.14 | 299.78 | 10.50 | 173.50 | 64.82 | 60.95 | 92.11 | 11.35 | 86.67 | 164.90 | 79.90 | 164.02 | 77.55 | 267.72 | 223.23 | 171.01 | 130.40 | 192.21 |
| 2012 | 79.18 | 30.89 | 124.64 | 117.00 | 70.38 | 133.80 | 185.18 | 137.42 | 190.88 | 93.01 | 54.59 | 11.39 | 88.55 | 165.82 | 63.10 | 111.29 | 83.32 | 57.21 | 77.86 | 245.59 | 241.30 | 96.81 | 120.48 | 274.84 |
| 2013 | 23.52 | 282.12 | 160.92 | 117.49 | 88.49 | 164.32 | 155.12 | 208.83 | 113.90 | 36.97 | 74.02 | 67.79 | 37.09 | 26.96 | 33.96 | 153.97 | 114.33 | 12.94 | 216.94 | 162.02 | 213.56 | 131.23 | 219.27 | 182.38 |
| 2014 | 166.46 | 41.99 | 1.87 | 76.30 | 41.12 | 163.11 | 162.46 | 112.81 | 111.29 | 109.31 | 79.17 | 19.88 | 79.51 | 26.16 | 132.37 | 93.27 | 64.33 | 156.88 | 143.90 | 210.96 | 135.85 | 216.74 | 118.12 | 205.43 |
| 2015 | 122.96 | 116.11 | 93.09 | 106.46 | 85.17 | 173.56 | 205.31 | 158.37 | 110.55 | 64.91 | 130.68 | 6.58 | 47.24 | 31.79 | 97.20 | 100.72 | 107.44 | 153.71 | 174.94 | 126.36 | 145.86 | 161.01 | 235.80 | 105.71 |
| 2016 | 151.47 | 186.27 | 174.81 | 107.55 | 128.28 | 335.63 | 109.59 | 160.58 | 270.38 | 57.96 | 103.89 | 97.90 | 84.46 | 99.55 | 50.22 | 215.07 | 210.97 | 24.68 | 167.51 | 191.58 | 145.23 | 228.00 | 159.95 | 97.87 |
| 2017 | 174.17 | 203.94 | 20.53 | 210.16 | 111.09 | 76.30 | 147.69 | 78.81 | 103.80 | 57.58 | 9.81 | 66.40 | 86.79 | 11.72 | 155.56 | 59.65 | 320.14 | 71.54 | 206.58 | 83.60 | 181.67 | 220.07 | 206.71 | 234.83 |
| 2018 | 90.58 | 90.19 | 62.33 | 137.57 | 198.78 | 150.85 | 182.00 | 282.04 | 162.12 | 138.53 | 8.22 | 97.07 | 64.83 | 78.36 | 16.46 | 143.63 | 76.32 | 147.22 | 223.48 | 292.58 | 233.54 | 117.63 | 180.08 | 31.33 |
| 2019 | 167.68 | 107.54 | 120.35 | 115.07 | 102.27 | 196.13 | 97.90 | 115.44 | 103.88 | 128.25 | 101.41 | 65.60 | 29.19 | 43.18 | 33.24 | 142.51 | 28.82 | 98.78 | 208.08 | 243.96 | 75.19 | 265.92 | 246.40 | 189.27 |
| 2020 | 94.99 | 213.87 | 137.61 | 45.05 | 57.67 | 185.61 | 327.57 | 273.74 | 95.76 | 115.34 | 76.01 | 69.81 | 64.16 | 210.49 | 63.44 | 91.51 | 124.07 | 119.56 | 142.49 | 65.78 | 122.70 | 160.80 | 81.04 | 211.12 |
| 2021 | 150.34 | 73.87 | 54.64 | 58.43 | 190.40 | 277.45 | 91.51 | 167.20 | 122.30 | 67.60 | 96.01 | 89.83 | 143.87 | 41.00 | 137.12 | 140.49 | 91.74 | 122.41 | 20.70 | 230.18 | 174.81 | 107.48 | 191.53 | 217.99 |
| 2022 | 187.71 | 56.52 | 81.66 | 105.93 | 90.86 | 124.70 | 89.83 | 129.51 | 166.80 | 17.40 | 116.54 | 173.00 | 60.31 | 64.51 | 61.68 | 176.49 | 57.20 | 175.48 | 123.80 | 203.70 | 210.59 | 125.66 | 289.16 | 97.09 |
| 2023 | 76.19 | 169.74 | 68.05 | 39.57 | 136.46 | 229.12 | 94.64 | 183.22 | 137.25 | 84.99 | 32.25 | 107.44 | 76.37 | 70.17 | 95.37 | 135.98 | 112.43 | 110.77 | 136.00 | 191.64 | 176.49 | 180.34 | 270.70 | 233.35 |
| 2024 | 166.40 | 215.88 | 88.97 | 270.77 | 166.90 | 182.06 | 151.69 | 255.22 | 185.94 | 116.13 | 96.37 | 169.97 | 20.30 | 17.49 | 153.48 | 252.36 | 127.18 | 162.99 | 228.07 | 33.41 | 76.36 | 228.59 | 80.01 | 167.75 |
| 2025 | 131.15 | 162.91 | 65.11 | 155.47 | 204.28 | 137.31 | 168.14 | 97.05 | 96.65 | 54.78 | 75.04 | 15.37 | 84.65 | 21.89 | 86.47 | 58.29 | 102.91 | 86.71 | – | – | – | – | – | – |
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 | 78.81 | 82.54 | 52.09 | 82.87 | 60.46 | 126.36 | 92.04 | 101.87 | 95.64 | 22.83 | 51.23 | 19.72 | 40.95 | 21.77 | 28.74 | 92.92 | 72.68 | 70.42 | 82.95 | 85.74 | 116.82 | 97.90 | 106.78 | 97.55 |
| R80mm/hari | 5.25 | 5.16 | 3.72 | 5.92 | 4.03 | 7.90 | 6.14 | 6.79 | 6.38 | 1.43 | 3.42 | 1.31 | 2.73 | 1.36 | 1.92 | 5.81 | 4.85 | 4.69 | 5.53 | 5.36 | 7.79 | 6.53 | 7.12 | 6.10 |
| Reff Padimm/hari | 3.68 | 3.61 | 2.60 | 4.14 | 2.82 | 5.53 | 4.30 | 4.75 | 4.46 | 1.00 | 2.39 | 0.92 | 1.91 | 0.95 | 1.34 | 4.07 | 3.39 | 3.29 | 3.87 | 3.75 | 5.45 | 4.57 | 4.98 | 4.27 |
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.