HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Blang Pandak, Kec. Tangse, Pidie, Prov. Aceh
GPM01D_E09605_N0505
Panjang Data
28
tahun tersedia
R80 Rata-rata
3.41
mm/hari
Reff Padi Rata-rata
2.39
mm/hari
Reff Padi Maksimum
4.92
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 | 166.00 | 15.47 | 23.50 | 64.77 | 23.01 | 47.50 | 61.38 | 72.08 | 108.58 | 61.21 | 65.87 | 14.76 | 80.55 | 75.72 | 119.65 | 183.09 | 95.60 | 49.09 | 47.88 | 116.30 | 228.12 | 95.53 | 165.09 | 102.19 |
| 1999 | 106.20 | 158.59 | 85.25 | 102.11 | 141.84 | 69.73 | 126.42 | 31.56 | 84.78 | 81.19 | 24.77 | 15.34 | 48.74 | 33.11 | 12.66 | 105.04 | 83.80 | 126.94 | 105.88 | 71.40 | 32.89 | 150.37 | 201.01 | 115.22 |
| 2000 | 133.54 | 21.61 | 12.22 | 135.68 | 48.06 | 123.04 | 71.93 | 104.82 | 72.48 | 106.08 | 96.69 | 51.91 | 25.00 | 59.63 | 64.39 | 30.48 | 69.60 | 243.29 | 70.09 | 95.43 | 112.22 | 332.02 | 31.95 | 166.45 |
| 2001 | 111.27 | 205.68 | 59.76 | 29.63 | 74.30 | 80.91 | 65.97 | 88.51 | 50.00 | 23.51 | 24.21 | 41.79 | 71.63 | 71.36 | 29.01 | 26.20 | 118.41 | 55.05 | 83.03 | 209.97 | 139.03 | 97.33 | 62.87 | 227.83 |
| 2002 | 141.38 | 127.51 | 22.05 | 76.91 | 25.53 | 113.38 | 117.79 | 132.13 | 183.52 | 31.76 | 83.82 | 14.83 | 31.41 | 40.79 | 39.43 | 39.39 | 72.20 | 87.45 | 171.71 | 118.23 | 81.37 | 105.22 | 122.57 | 96.70 |
| 2003 | 116.83 | 123.13 | 102.86 | 64.96 | 63.86 | 147.26 | 75.77 | 79.89 | 125.43 | 6.50 | 59.87 | 99.86 | 53.35 | 24.70 | 87.39 | 99.26 | 16.06 | 157.78 | 127.42 | 98.93 | 129.35 | 83.41 | 158.65 | 19.11 |
| 2004 | 104.49 | 98.16 | 30.15 | 93.37 | 48.89 | 220.23 | 78.00 | 143.02 | 115.26 | 80.20 | 82.06 | 36.19 | 62.32 | 50.71 | 11.67 | 75.68 | 126.49 | 109.28 | 65.50 | 134.40 | 144.60 | 47.54 | 120.39 | 40.13 |
| 2005 | 165.90 | 50.96 | 37.62 | 26.59 | 119.51 | 154.61 | 86.75 | 113.12 | 107.49 | 58.84 | 79.00 | 28.28 | 47.88 | 39.46 | 18.08 | 83.72 | 62.68 | 27.22 | 146.21 | 87.37 | 127.95 | 181.88 | 193.95 | 106.05 |
| 2006 | 205.07 | 22.96 | 126.62 | 63.79 | 52.23 | 117.49 | 96.08 | 127.88 | 63.73 | 71.79 | 78.94 | 60.05 | 29.78 | 13.16 | 12.99 | 46.68 | 131.00 | 82.22 | 55.79 | 161.33 | 138.22 | 46.93 | 119.55 | 106.39 |
| 2007 | 25.60 | 160.47 | 4.51 | 109.29 | 178.63 | 58.46 | 135.16 | 120.49 | 112.08 | 50.82 | 108.92 | 29.11 | 16.41 | 129.47 | 22.47 | 68.89 | 80.27 | 30.85 | 91.52 | 169.39 | 160.59 | 67.61 | 141.73 | 103.49 |
| 2008 | 92.25 | 82.87 | 41.39 | 36.01 | 115.85 | 165.96 | 89.88 | 59.88 | 11.98 | 60.95 | 52.27 | 34.02 | 68.67 | 54.15 | 38.22 | 129.72 | 50.39 | 18.71 | 50.02 | 102.47 | 77.56 | 237.93 | 198.53 | 95.69 |
| 2009 | 187.50 | 38.92 | 6.60 | 57.10 | 82.25 | 114.17 | 155.85 | 24.03 | 136.10 | 82.39 | 10.43 | 51.31 | 19.33 | 24.14 | 88.71 | 96.82 | 50.74 | 56.48 | 31.63 | 45.73 | 203.79 | 139.07 | 97.62 | 94.04 |
| 2010 | 137.91 | 117.40 | 42.34 | 75.07 | 107.91 | 123.31 | 93.54 | 132.57 | 103.53 | 48.03 | 151.12 | 55.12 | 40.00 | 75.92 | 55.91 | 70.10 | 80.12 | 192.54 | 133.80 | 74.65 | 135.43 | 185.07 | 96.00 | 138.62 |
| 2011 | 100.23 | 132.74 | 72.24 | 47.81 | 183.91 | 122.79 | 60.93 | 190.53 | 31.50 | 81.83 | 23.05 | 22.48 | 30.47 | 25.54 | 105.18 | 144.26 | 42.82 | 51.66 | 75.90 | 147.80 | 63.34 | 122.04 | 132.94 | 107.67 |
| 2012 | 75.34 | 120.99 | 49.87 | 143.58 | 74.57 | 58.36 | 128.48 | 49.78 | 47.40 | 75.88 | 32.97 | 19.47 | 43.84 | 67.89 | 31.58 | 113.56 | 39.55 | 43.35 | 53.81 | 111.31 | 118.41 | 150.07 | 110.76 | 125.67 |
| 2013 | 79.21 | 117.51 | 75.06 | 92.63 | 73.14 | 96.09 | 169.57 | 82.70 | 151.92 | 36.54 | 114.40 | 77.18 | 44.57 | 17.81 | 58.44 | 49.67 | 132.96 | 10.83 | 54.29 | 79.35 | 118.65 | 55.99 | 148.03 | 132.16 |
| 2014 | 219.42 | 4.04 | 1.26 | 40.30 | 21.74 | 110.46 | 58.23 | 66.42 | 77.43 | 62.41 | 57.34 | 6.78 | 63.74 | 30.56 | 108.23 | 131.62 | 104.10 | 82.84 | 138.85 | 152.42 | 155.05 | 201.56 | 156.58 | 257.50 |
| 2015 | 166.43 | 31.16 | 54.15 | 46.65 | 46.58 | 62.65 | 165.75 | 131.31 | 60.86 | 54.78 | 97.25 | 21.66 | 55.66 | 71.72 | 81.03 | 49.50 | 103.63 | 78.24 | 93.51 | 151.24 | 133.87 | 149.60 | 130.89 | 79.16 |
| 2016 | 134.17 | 198.30 | 95.75 | 35.80 | 22.59 | 151.31 | 72.18 | 37.85 | 175.36 | 108.46 | 42.85 | 104.69 | 41.85 | 54.52 | 59.90 | 189.17 | 45.07 | 30.12 | 42.49 | 173.54 | 158.37 | 152.09 | 113.57 | 110.50 |
| 2017 | 212.87 | 210.91 | 11.73 | 107.44 | 59.98 | 122.64 | 98.82 | 35.02 | 86.91 | 78.28 | 20.72 | 37.08 | 31.77 | 18.10 | 71.87 | 82.90 | 123.85 | 41.75 | 115.30 | 132.61 | 131.29 | 185.24 | 280.00 | 115.55 |
| 2018 | 88.03 | 129.37 | 30.96 | 103.07 | 46.47 | 108.13 | 93.54 | 168.44 | 73.46 | 127.17 | 4.45 | 45.44 | 59.13 | 107.97 | 46.99 | 89.98 | 75.78 | 81.91 | 253.50 | 129.72 | 233.15 | 138.55 | 194.13 | 51.81 |
| 2019 | 107.60 | 67.50 | 61.31 | 78.21 | 14.02 | 129.72 | 83.02 | 94.80 | 35.50 | 85.85 | 77.21 | 28.82 | 15.37 | 61.12 | 47.25 | 105.12 | 52.18 | 79.89 | 165.99 | 185.64 | 74.31 | 126.77 | 92.54 | 102.74 |
| 2020 | 12.40 | 52.62 | 70.45 | 43.59 | 53.39 | 134.82 | 140.23 | 228.62 | 265.58 | 145.33 | 89.32 | 42.76 | 61.74 | 194.17 | 20.49 | 71.83 | 86.92 | 64.31 | 94.59 | 92.23 | 166.14 | 125.43 | 191.82 | 104.64 |
| 2021 | 211.66 | 77.88 | 87.76 | 6.03 | 93.39 | 249.85 | 85.27 | 99.50 | 88.04 | 57.44 | 77.66 | 50.13 | 198.91 | 54.72 | 109.36 | 114.66 | 44.44 | 102.35 | 13.58 | 206.06 | 179.74 | 151.41 | 123.62 | 206.54 |
| 2022 | 210.41 | 52.57 | 136.58 | 118.18 | 68.17 | 114.35 | 83.15 | 36.98 | 106.43 | 26.18 | 155.94 | 114.06 | 66.42 | 78.33 | 36.69 | 158.66 | 45.23 | 92.78 | 150.77 | 233.87 | 189.36 | 58.25 | 219.79 | 137.56 |
| 2023 | 68.93 | 323.90 | 85.64 | 32.70 | 56.28 | 93.05 | 54.00 | 84.41 | 94.84 | 58.40 | 33.69 | 74.62 | 32.43 | 30.37 | 62.88 | 60.18 | 100.87 | 75.12 | 123.54 | 124.17 | 165.02 | 120.34 | 177.06 | 164.53 |
| 2024 | 65.16 | 191.22 | 8.72 | 122.13 | 48.58 | 102.82 | 45.43 | 166.43 | 156.60 | 91.60 | 61.10 | 65.07 | 24.99 | 8.29 | 158.30 | 85.13 | 84.71 | 142.38 | 170.83 | 47.14 | 58.01 | 147.57 | 127.57 | 153.27 |
| 2025 | 166.83 | 149.50 | 21.31 | 157.65 | 127.37 | 106.01 | 201.17 | 98.45 | 134.80 | 98.63 | 72.63 | 32.61 | 59.82 | 36.71 | 80.08 | 42.95 | 88.41 | 40.37 | – | – | – | – | – | – |
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 | 78.43 | 37.36 | 12.12 | 35.97 | 42.28 | 78.67 | 65.05 | 47.39 | 58.68 | 45.73 | 24.66 | 21.22 | 28.82 | 24.59 | 22.07 | 48.93 | 45.20 | 38.47 | 52.29 | 84.16 | 79.84 | 77.09 | 105.50 | 95.03 |
| R80mm/hari | 5.23 | 2.34 | 0.87 | 2.57 | 2.82 | 4.92 | 4.34 | 3.16 | 3.91 | 2.86 | 1.64 | 1.41 | 1.92 | 1.54 | 1.47 | 3.06 | 3.01 | 2.56 | 3.49 | 5.26 | 5.32 | 5.14 | 7.03 | 5.94 |
| Reff Padimm/hari | 3.66 | 1.63 | 0.61 | 1.80 | 1.97 | 3.44 | 3.04 | 2.21 | 2.74 | 2.00 | 1.15 | 0.99 | 1.35 | 1.08 | 1.03 | 2.14 | 2.11 | 1.80 | 2.44 | 3.68 | 3.73 | 3.60 | 4.92 | 4.16 |
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.