HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Arul Pinang, Kec. Peunaron, Aceh Timur, Prov. Aceh
GPM01D_E09765_N0455
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.53
mm/hari
Reff Padi Rata-rata
3.17
mm/hari
Reff Padi Maksimum
5.32
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 | 106.08 | 73.34 | 29.15 | 26.61 | 21.73 | 37.11 | 28.99 | 56.68 | 16.98 | 211.30 | 160.80 | 97.71 | 130.44 | 191.62 | 156.60 | 323.17 | 137.07 | 163.44 | 145.77 | 271.71 | 291.49 | 127.12 | 139.55 | 438.54 |
| 1999 | 89.59 | 349.38 | 148.42 | 47.93 | 131.07 | 104.91 | 144.84 | 92.82 | 118.02 | 241.35 | 150.04 | 81.01 | 118.01 | 29.78 | 49.87 | 160.42 | 177.62 | 118.88 | 193.49 | 183.30 | 116.95 | 135.53 | 256.07 | 239.14 |
| 2000 | 149.57 | 46.95 | 24.62 | 138.16 | 161.82 | 150.88 | 141.13 | 103.05 | 104.87 | 128.50 | 106.97 | 80.49 | 26.96 | 127.32 | 146.41 | 102.69 | 175.07 | 293.83 | 158.63 | 171.67 | 144.40 | 305.09 | 47.36 | 196.52 |
| 2001 | 208.43 | 93.90 | 32.98 | 56.89 | 74.74 | 135.66 | 91.10 | 110.17 | 159.51 | 88.94 | 90.02 | 98.44 | 64.13 | 111.32 | 85.26 | 147.99 | 200.86 | 116.86 | 157.87 | 312.46 | 170.91 | 230.97 | 146.45 | 284.56 |
| 2002 | 79.35 | 95.22 | 15.23 | 50.78 | 2.64 | 120.06 | 115.95 | 71.17 | 127.15 | 108.54 | 125.74 | 61.19 | 29.30 | 97.91 | 94.28 | 46.17 | 189.25 | 221.29 | 183.21 | 130.90 | 100.51 | 92.44 | 45.08 | 129.41 |
| 2003 | 80.44 | 146.90 | 69.47 | 60.42 | 33.54 | 228.31 | 137.92 | 52.51 | 187.13 | 42.41 | 36.87 | 143.73 | 62.36 | 159.32 | 143.13 | 113.08 | 141.85 | 175.18 | 188.68 | 196.52 | 66.88 | 135.53 | 250.72 | 34.08 |
| 2004 | 95.54 | 48.29 | 49.91 | 86.13 | 97.37 | 103.93 | 69.89 | 82.79 | 245.48 | 55.44 | 141.53 | 58.09 | 82.83 | 124.02 | 108.32 | 92.11 | 181.30 | 157.92 | 191.73 | 104.25 | 135.52 | 37.75 | 183.07 | 47.04 |
| 2005 | 165.41 | 121.57 | 20.34 | 25.66 | 12.69 | 126.33 | 146.44 | 16.64 | 78.75 | 179.42 | 148.96 | 46.49 | 115.64 | 88.61 | 70.52 | 248.30 | 133.78 | 91.73 | 198.89 | 207.27 | 224.10 | 204.04 | 275.70 | 153.83 |
| 2006 | 118.65 | 6.64 | 106.81 | 42.33 | 3.55 | 147.11 | 122.94 | 118.80 | 112.57 | 122.42 | 164.09 | 122.80 | 31.58 | 134.49 | 93.01 | 128.20 | 104.02 | 151.73 | 214.70 | 90.27 | 70.33 | 75.84 | 102.33 | 238.44 |
| 2007 | 32.07 | 32.59 | 1.17 | 64.27 | 49.79 | 78.06 | 119.22 | 93.94 | 187.30 | 111.89 | 91.62 | 82.92 | 110.90 | 171.94 | 34.83 | 211.27 | 125.88 | 114.56 | 57.39 | 391.89 | 157.35 | 183.36 | 250.46 | 59.38 |
| 2008 | 58.22 | 63.77 | 14.81 | 58.18 | 70.98 | 169.27 | 44.14 | 114.73 | 65.89 | 74.60 | 124.35 | 61.42 | 90.06 | 144.53 | 103.61 | 172.31 | 194.78 | 137.53 | 126.16 | 197.42 | 224.56 | 231.16 | 264.47 | 126.13 |
| 2009 | 203.02 | 23.69 | 14.76 | 44.15 | 192.46 | 186.36 | 77.07 | 90.79 | 150.02 | 130.89 | 90.69 | 34.32 | 89.14 | 36.67 | 92.08 | 233.64 | 127.93 | 139.12 | 176.80 | 97.14 | 199.98 | 220.50 | 146.25 | 54.61 |
| 2010 | 155.53 | 95.40 | 3.67 | 98.87 | 38.07 | 110.29 | 86.59 | 115.10 | 50.79 | 103.56 | 157.05 | 173.30 | 77.81 | 103.40 | 144.04 | 90.26 | 185.85 | 79.75 | 146.11 | 177.83 | 167.57 | 230.56 | 175.90 | 162.99 |
| 2011 | 148.26 | 69.69 | 43.52 | 21.58 | 105.10 | 283.41 | 103.92 | 91.89 | 105.72 | 113.62 | 140.50 | 65.17 | 113.03 | 34.92 | 101.69 | 194.09 | 102.13 | 126.26 | 215.57 | 144.20 | 142.53 | 98.48 | 141.40 | 202.46 |
| 2012 | 191.07 | 59.01 | 47.57 | 98.18 | 122.16 | 71.10 | 118.69 | 115.57 | 182.73 | 126.20 | 97.21 | 41.27 | 90.17 | 100.48 | 77.73 | 128.96 | 116.61 | 91.84 | 137.89 | 116.25 | 95.12 | 181.86 | 215.18 | 124.59 |
| 2013 | 79.32 | 133.63 | 62.26 | 125.48 | 98.77 | 21.99 | 92.61 | 116.67 | 89.26 | 190.76 | 171.70 | 103.80 | 94.06 | 58.82 | 147.02 | 145.68 | 157.41 | 64.77 | 292.28 | 146.71 | 77.61 | 95.41 | 232.92 | 201.80 |
| 2014 | 232.69 | 0.89 | 15.40 | 7.79 | 43.14 | 55.67 | 94.55 | 13.39 | 76.65 | 111.24 | 109.26 | 17.70 | 78.63 | 48.99 | 119.22 | 171.72 | 158.67 | 108.70 | 77.10 | 189.97 | 140.15 | 89.82 | 79.82 | 444.36 |
| 2015 | 153.55 | 22.13 | 33.58 | 64.44 | 17.45 | 35.28 | 60.31 | 52.27 | 66.89 | 108.83 | 153.80 | 30.14 | 99.59 | 100.58 | 137.43 | 74.24 | 89.46 | 183.85 | 117.99 | 134.42 | 111.33 | 147.55 | 164.60 | 88.94 |
| 2016 | 29.59 | 196.27 | 142.33 | 5.30 | 9.79 | 73.81 | 55.20 | 26.11 | 70.20 | 150.25 | 94.87 | 128.87 | 89.65 | 113.34 | 88.92 | 197.43 | 158.01 | 140.45 | 156.25 | 229.19 | 148.87 | 89.82 | 143.70 | 103.14 |
| 2017 | 176.65 | 157.19 | 79.94 | 61.45 | 47.09 | 90.58 | 97.47 | 38.64 | 83.18 | 137.06 | 53.47 | 147.38 | 121.87 | 46.23 | 229.00 | 132.05 | 191.37 | 133.24 | 324.83 | 81.17 | 119.18 | 149.13 | 299.99 | 111.68 |
| 2018 | 141.74 | 47.61 | 4.70 | 71.52 | 33.14 | 36.71 | 38.01 | 154.41 | 84.45 | 87.70 | 44.45 | 101.37 | 57.71 | 154.54 | 63.32 | 139.08 | 148.46 | 87.48 | 296.39 | 127.56 | 154.53 | 109.51 | 112.86 | 47.61 |
| 2019 | 39.15 | 92.27 | 7.64 | 64.39 | 10.70 | 72.24 | 88.05 | 81.91 | 99.93 | 153.13 | 134.44 | 68.35 | 34.68 | 90.19 | 36.44 | 130.08 | 128.33 | 65.58 | 103.11 | 192.68 | 182.10 | 57.17 | 234.08 | 41.84 |
| 2020 | 5.84 | 21.07 | 34.10 | 67.24 | 29.85 | 52.25 | 79.19 | 195.55 | 270.29 | 71.11 | 137.88 | 93.18 | 123.05 | 131.24 | 57.58 | 92.39 | 177.69 | 70.72 | 118.26 | 162.51 | 94.91 | 186.53 | 280.34 | 123.46 |
| 2021 | 278.09 | 62.76 | 69.89 | 0.02 | 57.44 | 132.56 | 92.12 | 125.56 | 73.08 | 121.07 | 116.39 | 102.53 | 220.95 | 73.44 | 135.02 | 226.54 | 88.67 | 135.58 | 49.81 | 294.60 | 108.45 | 131.69 | 89.54 | 282.35 |
| 2022 | 72.53 | 110.54 | 47.25 | 245.15 | 108.29 | 78.99 | 88.52 | 44.17 | 149.60 | 64.69 | 200.95 | 141.50 | 91.45 | 52.88 | 77.65 | 172.99 | 75.33 | 225.47 | 226.05 | 287.54 | 259.92 | 89.34 | 274.73 | 135.03 |
| 2023 | 70.75 | 244.22 | 62.97 | 34.29 | 91.97 | 45.06 | 29.26 | 64.50 | 69.29 | 167.36 | 114.32 | 98.92 | 86.08 | 57.17 | 69.60 | 191.20 | 124.69 | 126.83 | 71.92 | 162.61 | 87.56 | 158.78 | 159.96 | 272.13 |
| 2024 | 105.49 | 124.06 | 7.35 | 113.48 | 9.52 | 72.79 | 61.21 | 111.97 | 66.11 | 193.27 | 128.15 | 137.16 | 31.72 | 49.79 | 153.64 | 160.91 | 184.63 | 180.65 | 182.45 | 117.86 | 99.71 | 131.28 | 151.67 | 121.42 |
| 2025 | 120.66 | 147.82 | 10.12 | 73.87 | 83.96 | 112.23 | 124.56 | 146.79 | 140.27 | 116.10 | 96.89 | 71.14 | 142.15 | 39.72 | 122.84 | 137.77 | 155.31 | 82.14 | – | – | – | – | – | – |
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 | 68.24 | 30.81 | 9.62 | 26.42 | 12.29 | 50.81 | 59.29 | 50.65 | 68.81 | 85.08 | 91.43 | 55.77 | 53.10 | 48.43 | 68.34 | 100.63 | 114.09 | 86.41 | 112.04 | 117.22 | 95.03 | 89.82 | 108.65 | 57.47 |
| R80mm/hari | 4.55 | 1.93 | 0.69 | 1.89 | 0.82 | 3.18 | 3.95 | 3.38 | 4.59 | 5.32 | 6.10 | 3.72 | 3.54 | 3.03 | 4.56 | 6.29 | 7.61 | 5.76 | 7.47 | 7.33 | 6.34 | 5.99 | 7.24 | 3.59 |
| Reff Padimm/hari | 3.18 | 1.35 | 0.48 | 1.32 | 0.57 | 2.22 | 2.77 | 2.36 | 3.21 | 3.72 | 4.27 | 2.60 | 2.48 | 2.12 | 3.19 | 4.40 | 5.32 | 4.03 | 5.23 | 5.13 | 4.43 | 4.19 | 5.07 | 2.51 |
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.