HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Kapa Sesak, Kec. Trumon Timur, Aceh Selatan, Prov. Aceh
GPM01D_E09785_N0285
Panjang Data
28
tahun tersedia
R80 Rata-rata
4.83
mm/hari
Reff Padi Rata-rata
3.38
mm/hari
Reff Padi Maksimum
5.18
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 | 79.59 | 133.77 | 107.05 | 97.92 | 66.23 | 114.86 | 60.54 | 145.22 | 144.37 | 21.37 | 83.96 | 53.50 | 37.66 | 209.11 | 195.51 | 240.17 | 93.16 | 65.92 | 81.08 | 210.76 | 191.18 | 81.71 | 134.94 | 262.17 |
| 1999 | 125.34 | 118.52 | 129.97 | 142.38 | 129.68 | 100.43 | 135.56 | 96.11 | 119.93 | 101.79 | 92.18 | 65.58 | 82.45 | 25.87 | 21.13 | 171.49 | 180.34 | 193.41 | 194.87 | 108.16 | 69.17 | 187.73 | 191.05 | 118.42 |
| 2000 | 86.21 | 90.04 | 78.06 | 149.82 | 82.58 | 243.93 | 144.12 | 105.22 | 42.84 | 109.06 | 86.53 | 41.16 | 29.20 | 108.58 | 160.24 | 37.70 | 162.69 | 255.43 | 130.33 | 99.39 | 115.86 | 165.75 | 109.37 | 159.21 |
| 2001 | 147.66 | 111.79 | 94.21 | 76.74 | 101.20 | 93.29 | 148.36 | 125.89 | 152.15 | 5.62 | 68.41 | 96.58 | 35.59 | 122.54 | 26.14 | 193.11 | 118.46 | 131.08 | 150.61 | 243.59 | 111.10 | 107.90 | 91.29 | 248.61 |
| 2002 | 55.33 | 227.28 | 25.22 | 214.37 | 107.68 | 115.82 | 84.43 | 225.99 | 247.84 | 22.42 | 68.22 | 14.90 | 38.50 | 94.62 | 41.80 | 83.29 | 177.08 | 108.01 | 187.39 | 183.68 | 155.90 | 97.06 | 97.00 | 190.54 |
| 2003 | 145.15 | 152.67 | 113.51 | 134.05 | 112.57 | 169.41 | 137.87 | 192.81 | 143.67 | 3.46 | 93.83 | 132.68 | 94.72 | 77.70 | 80.03 | 75.82 | 94.62 | 144.28 | 220.27 | 92.29 | 153.88 | 167.87 | 228.85 | 39.43 |
| 2004 | 130.75 | 160.12 | 119.88 | 80.51 | 116.52 | 172.23 | 95.57 | 244.33 | 124.92 | 48.82 | 107.08 | 34.89 | 60.44 | 106.58 | 37.67 | 95.87 | 113.07 | 237.61 | 74.68 | 355.14 | 163.91 | 142.72 | 94.78 | 180.82 |
| 2005 | 239.55 | 91.28 | 52.47 | 82.15 | 163.77 | 92.30 | 110.84 | 129.02 | 133.84 | 39.01 | 106.05 | 16.21 | 97.06 | 68.73 | 15.64 | 207.59 | 91.61 | 59.00 | 226.29 | 157.27 | 141.54 | 101.07 | 209.26 | 73.04 |
| 2006 | 193.84 | 31.78 | 115.60 | 178.11 | 71.90 | 114.55 | 103.20 | 179.70 | 100.52 | 102.32 | 32.06 | 125.24 | 95.29 | 26.77 | 27.90 | 127.41 | 137.66 | 136.18 | 141.97 | 210.80 | 155.38 | 153.06 | 175.39 | 149.03 |
| 2007 | 93.46 | 153.65 | 45.47 | 130.62 | 105.29 | 127.03 | 198.51 | 112.38 | 205.83 | 93.23 | 92.98 | 40.53 | 25.94 | 210.71 | 53.96 | 100.11 | 124.18 | 82.59 | 217.89 | 244.31 | 240.05 | 107.88 | 250.51 | 64.09 |
| 2008 | 93.01 | 195.99 | 31.86 | 109.79 | 109.09 | 213.54 | 161.76 | 147.52 | 57.00 | 88.23 | 68.33 | 55.70 | 113.45 | 62.92 | 12.52 | 208.95 | 227.48 | 63.52 | 127.70 | 182.89 | 91.34 | 181.19 | 177.67 | 123.61 |
| 2009 | 47.96 | 200.79 | 30.36 | 104.93 | 159.08 | 187.54 | 246.61 | 26.31 | 140.35 | 52.40 | 57.97 | 34.30 | 64.68 | 18.63 | 78.54 | 97.39 | 56.24 | 113.77 | 62.80 | 171.57 | 189.32 | 88.23 | 123.94 | 95.42 |
| 2010 | 116.43 | 151.25 | 88.90 | 116.48 | 120.61 | 146.16 | 126.01 | 124.32 | 216.19 | 33.24 | 110.11 | 40.67 | 75.97 | 93.57 | 119.03 | 79.59 | 59.88 | 150.60 | 202.90 | 80.22 | 110.90 | 234.98 | 72.10 | 219.74 |
| 2011 | 127.84 | 125.08 | 61.32 | 98.52 | 158.91 | 245.90 | 64.95 | 225.11 | 15.12 | 166.41 | 45.10 | 82.36 | 92.51 | 11.50 | 106.10 | 167.00 | 105.97 | 79.54 | 95.78 | 256.75 | 205.92 | 138.39 | 176.65 | 149.24 |
| 2012 | 76.18 | 61.51 | 94.31 | 107.34 | 123.25 | 78.01 | 236.66 | 117.60 | 117.83 | 106.11 | 44.84 | 19.41 | 111.31 | 132.86 | 95.20 | 90.90 | 84.55 | 50.74 | 104.92 | 170.08 | 224.08 | 85.02 | 125.19 | 224.69 |
| 2013 | 59.38 | 179.33 | 139.29 | 133.03 | 87.23 | 171.77 | 157.86 | 136.04 | 128.64 | 30.33 | 64.11 | 86.65 | 32.97 | 37.50 | 31.81 | 155.24 | 142.31 | 10.95 | 120.74 | 199.11 | 205.25 | 104.86 | 197.45 | 190.64 |
| 2014 | 186.92 | 34.99 | 3.05 | 72.52 | 48.56 | 144.74 | 150.80 | 106.34 | 158.42 | 72.76 | 80.04 | 22.74 | 65.10 | 23.72 | 119.24 | 102.94 | 75.69 | 129.05 | 148.94 | 157.62 | 126.74 | 207.39 | 142.14 | 196.55 |
| 2015 | 135.76 | 92.50 | 68.40 | 120.57 | 103.16 | 122.58 | 187.69 | 168.95 | 87.87 | 95.97 | 125.83 | 6.72 | 43.67 | 37.31 | 129.84 | 67.64 | 143.46 | 127.24 | 161.33 | 140.10 | 135.03 | 158.41 | 147.72 | 135.61 |
| 2016 | 162.53 | 116.42 | 162.21 | 83.77 | 175.87 | 208.76 | 94.33 | 134.76 | 223.78 | 52.22 | 72.76 | 97.25 | 89.81 | 67.05 | 42.48 | 191.38 | 212.57 | 32.10 | 136.87 | 194.55 | 173.89 | 165.31 | 113.45 | 130.77 |
| 2017 | 177.62 | 185.43 | 13.81 | 177.38 | 85.53 | 103.25 | 135.09 | 95.70 | 86.62 | 55.62 | 21.46 | 63.29 | 88.70 | 19.75 | 121.83 | 95.54 | 287.58 | 79.42 | 210.76 | 57.35 | 193.32 | 187.70 | 155.71 | 259.18 |
| 2018 | 80.56 | 109.54 | 35.52 | 142.37 | 154.94 | 135.72 | 137.54 | 277.55 | 124.42 | 111.96 | 6.33 | 93.25 | 44.50 | 91.54 | 34.26 | 114.05 | 99.79 | 114.34 | 208.69 | 194.52 | 209.98 | 121.19 | 148.04 | 54.38 |
| 2019 | 122.64 | 108.70 | 92.92 | 111.85 | 52.37 | 189.98 | 113.03 | 95.58 | 100.51 | 157.76 | 92.00 | 60.03 | 40.36 | 35.14 | 27.19 | 129.86 | 47.18 | 96.34 | 189.90 | 229.30 | 73.39 | 237.99 | 182.77 | 232.24 |
| 2020 | 78.60 | 228.95 | 110.15 | 55.96 | 63.19 | 190.15 | 256.65 | 228.80 | 125.21 | 92.48 | 87.67 | 79.53 | 67.21 | 189.79 | 53.70 | 89.29 | 120.94 | 100.16 | 156.37 | 56.83 | 146.64 | 140.99 | 125.60 | 151.35 |
| 2021 | 193.67 | 64.78 | 68.23 | 23.84 | 161.48 | 204.75 | 91.62 | 148.47 | 114.11 | 68.26 | 93.02 | 84.23 | 159.51 | 32.47 | 120.00 | 143.03 | 94.83 | 110.51 | 31.52 | 251.52 | 166.12 | 115.24 | 185.59 | 177.55 |
| 2022 | 143.67 | 70.05 | 157.06 | 80.37 | 118.35 | 110.53 | 66.11 | 137.85 | 148.12 | 32.94 | 131.35 | 138.01 | 69.26 | 50.02 | 50.19 | 158.70 | 35.04 | 187.76 | 116.80 | 219.28 | 217.00 | 101.16 | 272.97 | 90.74 |
| 2023 | 68.81 | 157.25 | 66.13 | 52.24 | 144.64 | 147.97 | 81.51 | 155.40 | 122.28 | 98.56 | 41.17 | 92.41 | 71.70 | 68.73 | 90.66 | 150.92 | 107.19 | 110.24 | 117.53 | 165.22 | 131.88 | 187.41 | 162.23 | 224.65 |
| 2024 | 96.15 | 213.39 | 70.51 | 192.80 | 121.93 | 149.68 | 118.23 | 188.35 | 194.07 | 74.97 | 95.64 | 168.30 | 28.79 | 14.05 | 166.82 | 182.30 | 71.35 | 168.81 | 238.32 | 47.16 | 89.09 | 161.98 | 95.27 | 146.77 |
| 2025 | 135.10 | 149.75 | 65.21 | 144.59 | 190.60 | 83.07 | 193.49 | 87.83 | 56.53 | 84.31 | 84.77 | 12.08 | 79.67 | 21.21 | 121.39 | 42.25 | 77.51 | 104.37 | – | – | – | – | – | – |
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 | 78.12 | 86.04 | 34.78 | 79.64 | 80.44 | 102.69 | 90.18 | 103.39 | 87.62 | 32.42 | 45.04 | 22.07 | 37.25 | 23.22 | 27.75 | 82.55 | 74.82 | 65.44 | 101.26 | 96.55 | 111.02 | 101.12 | 104.42 | 93.55 |
| R80mm/hari | 5.21 | 5.38 | 2.48 | 5.69 | 5.36 | 6.42 | 6.01 | 6.89 | 5.84 | 2.03 | 3.00 | 1.47 | 2.48 | 1.45 | 1.85 | 5.16 | 4.99 | 4.36 | 6.75 | 6.03 | 7.40 | 6.74 | 6.96 | 5.85 |
| Reff Padimm/hari | 3.65 | 3.76 | 1.74 | 3.98 | 3.75 | 4.49 | 4.21 | 4.83 | 4.09 | 1.42 | 2.10 | 1.03 | 1.74 | 1.02 | 1.30 | 3.61 | 3.49 | 3.05 | 4.73 | 4.22 | 5.18 | 4.72 | 4.87 | 4.09 |
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.