HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Kute Rayang, Kec. Linge, Aceh Tengah, Prov. Aceh
GPM01D_E09695_N0435
Panjang Data
28
tahun tersedia
R80 Rata-rata
3.80
mm/hari
Reff Padi Rata-rata
2.66
mm/hari
Reff Padi Maksimum
4.90
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 | 68.93 | 112.31 | 49.33 | 60.90 | 29.22 | 52.61 | 61.35 | 80.07 | 76.89 | 105.59 | 104.37 | 64.25 | 64.50 | 195.45 | 177.98 | 224.08 | 115.34 | 112.73 | 57.78 | 157.18 | 224.61 | 100.31 | 103.37 | 210.17 |
| 1999 | 107.75 | 140.13 | 64.87 | 84.44 | 152.80 | 131.74 | 196.04 | 42.91 | 144.48 | 112.24 | 67.79 | 39.35 | 87.85 | 21.29 | 59.79 | 92.43 | 148.53 | 149.11 | 156.90 | 155.72 | 69.25 | 126.86 | 237.36 | 73.22 |
| 2000 | 150.70 | 28.37 | 28.10 | 129.50 | 78.88 | 178.45 | 91.84 | 180.59 | 125.30 | 80.29 | 86.19 | 54.39 | 21.44 | 97.13 | 94.40 | 50.34 | 180.93 | 172.32 | 128.08 | 95.81 | 55.93 | 278.06 | 50.68 | 131.68 |
| 2001 | 123.10 | 118.96 | 56.44 | 42.49 | 46.43 | 111.76 | 112.36 | 99.97 | 58.38 | 36.62 | 70.63 | 81.95 | 90.52 | 119.85 | 54.91 | 74.90 | 134.90 | 92.47 | 51.36 | 315.56 | 212.54 | 74.63 | 125.79 | 181.74 |
| 2002 | 64.11 | 62.90 | 13.72 | 97.11 | 18.32 | 122.47 | 113.16 | 196.32 | 141.36 | 90.98 | 94.52 | 59.94 | 29.96 | 76.21 | 60.64 | 57.28 | 177.59 | 82.74 | 197.04 | 145.70 | 129.80 | 50.32 | 107.30 | 98.09 |
| 2003 | 151.37 | 64.72 | 76.47 | 111.96 | 71.17 | 134.36 | 102.47 | 68.01 | 138.07 | 7.24 | 67.53 | 137.66 | 63.03 | 57.80 | 149.93 | 121.01 | 62.04 | 161.32 | 157.06 | 101.51 | 134.01 | 125.95 | 173.38 | 14.83 |
| 2004 | 147.70 | 107.39 | 24.31 | 111.95 | 96.74 | 167.60 | 77.55 | 181.94 | 149.95 | 108.19 | 85.34 | 58.36 | 52.01 | 107.63 | 27.32 | 83.78 | 126.42 | 175.49 | 109.37 | 127.18 | 103.71 | 87.85 | 106.16 | 58.54 |
| 2005 | 139.50 | 133.42 | 48.80 | 23.52 | 26.88 | 121.51 | 166.87 | 58.00 | 121.49 | 56.76 | 93.26 | 45.58 | 76.87 | 79.10 | 31.08 | 142.99 | 38.82 | 85.53 | 136.76 | 160.92 | 166.97 | 195.19 | 222.77 | 60.65 |
| 2006 | 95.97 | 4.64 | 71.94 | 74.92 | 22.17 | 146.98 | 157.15 | 94.92 | 87.39 | 56.90 | 125.00 | 46.49 | 19.67 | 49.00 | 24.41 | 109.66 | 126.36 | 122.76 | 120.04 | 122.37 | 159.15 | 24.56 | 96.71 | 94.29 |
| 2007 | 8.39 | 53.91 | 18.05 | 65.50 | 127.21 | 112.01 | 150.64 | 110.87 | 83.14 | 127.52 | 156.69 | 38.79 | 27.25 | 149.88 | 25.79 | 143.60 | 97.48 | 42.11 | 143.99 | 214.74 | 199.31 | 120.22 | 178.60 | 103.71 |
| 2008 | 92.14 | 47.33 | 36.77 | 53.04 | 59.01 | 223.15 | 79.23 | 116.29 | 17.92 | 79.24 | 81.08 | 58.10 | 79.82 | 72.05 | 31.56 | 208.67 | 93.35 | 36.15 | 89.13 | 114.90 | 137.96 | 139.12 | 211.73 | 93.15 |
| 2009 | 117.83 | 35.01 | 9.14 | 47.26 | 147.72 | 177.70 | 155.88 | 57.59 | 85.38 | 104.47 | 38.87 | 56.98 | 63.41 | 20.87 | 61.06 | 149.83 | 102.35 | 72.57 | 43.75 | 106.96 | 198.49 | 154.04 | 127.98 | 53.77 |
| 2010 | 158.83 | 106.36 | 29.95 | 91.23 | 57.85 | 203.20 | 39.07 | 200.57 | 44.24 | 110.20 | 164.80 | 99.32 | 56.68 | 87.29 | 68.06 | 70.49 | 107.57 | 197.82 | 219.03 | 66.69 | 118.25 | 193.10 | 125.33 | 104.65 |
| 2011 | 100.04 | 104.39 | 65.89 | 56.64 | 175.31 | 173.98 | 67.91 | 154.68 | 37.97 | 107.09 | 58.41 | 39.45 | 38.78 | 42.94 | 154.33 | 158.00 | 88.47 | 50.29 | 151.64 | 83.01 | 145.93 | 55.83 | 130.88 | 115.04 |
| 2012 | 66.41 | 123.13 | 62.72 | 118.49 | 102.75 | 63.14 | 144.42 | 82.01 | 76.38 | 61.97 | 43.01 | 33.83 | 108.29 | 81.28 | 91.75 | 91.50 | 51.46 | 55.08 | 57.02 | 157.40 | 102.31 | 221.52 | 189.66 | 89.34 |
| 2013 | 70.06 | 104.03 | 71.40 | 128.59 | 65.22 | 65.23 | 138.85 | 115.03 | 129.40 | 64.52 | 114.53 | 99.56 | 52.86 | 30.12 | 59.60 | 88.04 | 165.41 | 18.23 | 98.58 | 92.12 | 97.27 | 72.18 | 91.98 | 181.67 |
| 2014 | 135.53 | 9.97 | 3.98 | 58.41 | 58.87 | 92.02 | 106.22 | 40.46 | 114.05 | 100.53 | 70.67 | 20.12 | 86.23 | 28.69 | 115.59 | 171.96 | 115.49 | 121.35 | 82.62 | 170.41 | 159.16 | 120.44 | 110.11 | 262.04 |
| 2015 | 201.15 | 8.95 | 40.28 | 58.91 | 26.26 | 69.95 | 162.04 | 97.08 | 121.67 | 83.29 | 158.50 | 38.63 | 41.34 | 70.90 | 86.73 | 93.45 | 96.74 | 153.88 | 161.61 | 142.71 | 161.32 | 103.43 | 150.37 | 50.33 |
| 2016 | 67.58 | 192.38 | 125.77 | 13.56 | 31.94 | 128.40 | 105.12 | 39.94 | 129.81 | 110.95 | 109.73 | 77.88 | 67.99 | 49.31 | 45.11 | 120.42 | 149.27 | 22.27 | 49.41 | 218.36 | 135.58 | 149.41 | 112.66 | 97.23 |
| 2017 | 186.13 | 194.86 | 18.93 | 116.41 | 102.64 | 76.99 | 125.49 | 67.27 | 96.01 | 45.70 | 50.18 | 67.82 | 96.32 | 20.09 | 170.39 | 92.38 | 118.14 | 97.00 | 200.84 | 133.44 | 138.13 | 151.03 | 301.91 | 80.55 |
| 2018 | 113.99 | 36.12 | 7.54 | 109.64 | 33.99 | 119.36 | 87.73 | 113.01 | 84.14 | 101.60 | 10.20 | 89.12 | 53.31 | 142.37 | 25.68 | 96.68 | 101.92 | 101.74 | 260.69 | 134.54 | 230.85 | 85.63 | 107.37 | 92.92 |
| 2019 | 75.79 | 76.80 | 47.91 | 68.32 | 17.97 | 104.64 | 62.41 | 106.77 | 35.75 | 145.26 | 87.79 | 51.97 | 26.69 | 55.63 | 29.81 | 130.43 | 70.81 | 76.54 | 214.41 | 136.52 | 122.84 | 81.29 | 148.61 | 106.36 |
| 2020 | 11.06 | 95.73 | 76.75 | 40.96 | 55.23 | 92.83 | 158.48 | 189.14 | 146.05 | 143.89 | 76.63 | 97.34 | 136.70 | 176.80 | 37.02 | 92.86 | 116.74 | 61.04 | 138.08 | 99.46 | 114.80 | 122.02 | 199.89 | 64.71 |
| 2021 | 176.52 | 76.29 | 25.33 | 5.37 | 98.40 | 171.07 | 64.57 | 114.85 | 97.27 | 48.06 | 57.36 | 102.18 | 207.74 | 40.94 | 130.09 | 172.06 | 59.48 | 104.70 | 19.10 | 269.36 | 105.68 | 188.72 | 57.76 | 167.49 |
| 2022 | 139.90 | 41.35 | 111.13 | 97.22 | 105.10 | 77.56 | 99.86 | 48.39 | 120.19 | 28.76 | 232.88 | 118.98 | 45.99 | 71.14 | 62.96 | 195.58 | 58.07 | 164.65 | 168.59 | 175.85 | 193.18 | 36.38 | 169.49 | 128.01 |
| 2023 | 74.19 | 202.37 | 48.78 | 36.29 | 30.57 | 121.26 | 47.92 | 81.73 | 89.36 | 90.90 | 59.89 | 79.92 | 93.46 | 21.92 | 73.29 | 128.11 | 105.21 | 108.20 | 120.54 | 165.26 | 119.42 | 140.09 | 218.54 | 97.69 |
| 2024 | 27.24 | 185.78 | 20.95 | 169.99 | 61.87 | 69.03 | 49.26 | 143.12 | 58.15 | 203.14 | 84.75 | 117.44 | 9.01 | 27.08 | 148.53 | 113.00 | 212.75 | 83.31 | 244.81 | 50.75 | 98.53 | 65.91 | 184.10 | 113.88 |
| 2025 | 175.60 | 110.96 | 22.53 | 111.37 | 109.54 | 107.15 | 182.62 | 141.76 | 91.44 | 125.22 | 63.44 | 39.43 | 81.17 | 17.01 | 92.53 | 79.18 | 108.95 | 60.16 | – | – | – | – | – | – |
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 | 67.35 | 35.89 | 18.75 | 42.18 | 28.75 | 75.58 | 64.14 | 57.91 | 58.33 | 55.02 | 58.20 | 39.41 | 29.42 | 26.04 | 30.83 | 82.86 | 69.06 | 54.12 | 57.47 | 98.00 | 103.15 | 69.67 | 105.04 | 63.08 |
| R80mm/hari | 4.49 | 2.24 | 1.34 | 3.01 | 1.92 | 4.72 | 4.28 | 3.86 | 3.89 | 3.44 | 3.88 | 2.63 | 1.96 | 1.63 | 2.06 | 5.18 | 4.60 | 3.61 | 3.83 | 6.13 | 6.88 | 4.64 | 7.00 | 3.94 |
| Reff Padimm/hari | 3.14 | 1.57 | 0.94 | 2.11 | 1.34 | 3.31 | 2.99 | 2.70 | 2.72 | 2.41 | 2.72 | 1.84 | 1.37 | 1.14 | 1.44 | 3.62 | 3.22 | 2.53 | 2.68 | 4.29 | 4.81 | 3.25 | 4.90 | 2.76 |
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.