HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Leles, Kec. Serbajadi, Aceh Timur, Prov. Aceh
GPM01D_E09755_N0425
Panjang Data
28
tahun tersedia
R80 Rata-rata
5.07
mm/hari
Reff Padi Rata-rata
3.55
mm/hari
Reff Padi Maksimum
6.06
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 | 123.53 | 93.61 | 17.28 | 32.10 | 47.04 | 48.10 | 49.45 | 71.21 | 95.24 | 134.09 | 174.15 | 162.89 | 213.77 | 172.82 | 186.00 | 418.41 | 181.43 | 166.11 | 136.62 | 324.04 | 253.95 | 144.07 | 111.40 | 384.92 |
| 1999 | 178.23 | 197.74 | 84.89 | 145.76 | 169.10 | 155.12 | 199.85 | 121.22 | 200.37 | 195.03 | 120.62 | 131.52 | 138.28 | 10.64 | 72.46 | 153.87 | 206.78 | 161.65 | 167.99 | 292.35 | 118.76 | 126.42 | 350.19 | 144.86 |
| 2000 | 98.66 | 80.15 | 41.56 | 161.62 | 181.37 | 230.00 | 138.68 | 168.90 | 164.09 | 96.19 | 92.70 | 93.61 | 18.40 | 149.12 | 226.62 | 43.63 | 245.16 | 231.12 | 150.55 | 161.65 | 108.79 | 281.35 | 57.83 | 228.29 |
| 2001 | 170.13 | 125.51 | 45.61 | 65.04 | 73.58 | 154.93 | 119.36 | 110.46 | 99.79 | 106.29 | 108.55 | 96.36 | 55.03 | 176.92 | 71.64 | 154.96 | 145.26 | 169.43 | 125.27 | 369.14 | 308.35 | 181.12 | 125.71 | 328.56 |
| 2002 | 83.73 | 102.82 | 12.12 | 78.35 | 10.71 | 161.67 | 141.93 | 164.65 | 113.98 | 151.64 | 98.89 | 91.18 | 36.92 | 116.37 | 92.11 | 70.89 | 302.82 | 120.29 | 173.15 | 226.11 | 130.86 | 83.65 | 82.28 | 101.18 |
| 2003 | 140.87 | 77.93 | 58.87 | 117.72 | 56.01 | 291.54 | 170.47 | 76.12 | 215.26 | 13.42 | 69.65 | 229.70 | 116.66 | 147.47 | 279.62 | 90.06 | 126.97 | 200.59 | 232.87 | 170.54 | 157.99 | 131.84 | 257.06 | 14.30 |
| 2004 | 114.79 | 56.91 | 67.26 | 105.84 | 147.73 | 125.10 | 105.15 | 154.38 | 142.01 | 125.46 | 132.53 | 58.99 | 111.07 | 133.66 | 73.35 | 119.29 | 191.43 | 159.96 | 170.74 | 164.56 | 150.98 | 33.88 | 174.95 | 45.14 |
| 2005 | 205.61 | 127.52 | 23.25 | 45.71 | 30.27 | 130.72 | 177.33 | 20.57 | 56.11 | 216.25 | 110.04 | 101.61 | 117.50 | 104.31 | 29.59 | 229.01 | 137.77 | 101.03 | 198.22 | 201.20 | 219.33 | 222.32 | 326.77 | 100.89 |
| 2006 | 78.70 | 19.85 | 103.20 | 116.61 | 2.83 | 178.23 | 112.34 | 168.66 | 136.99 | 91.65 | 109.41 | 167.61 | 30.93 | 107.65 | 84.81 | 157.83 | 97.69 | 185.05 | 179.13 | 130.19 | 134.36 | 46.26 | 95.21 | 279.40 |
| 2007 | 94.00 | 109.98 | 9.58 | 85.05 | 89.51 | 98.89 | 161.09 | 103.36 | 158.12 | 144.58 | 110.05 | 90.14 | 42.94 | 197.91 | 89.82 | 158.85 | 124.55 | 87.28 | 111.43 | 317.05 | 188.30 | 166.64 | 215.78 | 113.49 |
| 2008 | 60.04 | 76.08 | 67.11 | 40.98 | 66.54 | 204.59 | 64.33 | 153.79 | 66.96 | 96.32 | 69.77 | 93.38 | 115.94 | 111.13 | 69.04 | 229.63 | 156.58 | 99.84 | 153.63 | 176.68 | 123.78 | 209.27 | 201.17 | 168.13 |
| 2009 | 198.44 | 18.10 | 24.99 | 56.38 | 211.74 | 267.14 | 142.31 | 89.61 | 144.84 | 133.24 | 76.87 | 71.17 | 89.50 | 51.48 | 63.15 | 244.82 | 195.86 | 75.96 | 121.33 | 152.96 | 151.31 | 211.01 | 143.64 | 53.48 |
| 2010 | 165.34 | 114.20 | 14.41 | 110.22 | 40.59 | 193.33 | 58.62 | 143.92 | 45.31 | 149.47 | 160.77 | 112.45 | 84.13 | 157.91 | 114.61 | 121.00 | 198.84 | 92.08 | 154.12 | 141.67 | 162.38 | 211.87 | 178.84 | 157.48 |
| 2011 | 146.83 | 100.67 | 29.67 | 45.11 | 151.66 | 302.51 | 89.44 | 149.72 | 80.48 | 127.73 | 109.78 | 60.34 | 77.73 | 55.88 | 204.09 | 138.63 | 126.23 | 97.20 | 254.04 | 105.04 | 181.30 | 63.01 | 173.02 | 177.33 |
| 2012 | 109.71 | 134.28 | 42.07 | 111.62 | 146.99 | 105.83 | 149.93 | 128.75 | 220.69 | 94.23 | 31.52 | 70.36 | 126.78 | 151.86 | 66.23 | 171.01 | 126.85 | 78.79 | 141.10 | 134.18 | 70.19 | 261.37 | 237.76 | 96.79 |
| 2013 | 71.92 | 184.46 | 34.75 | 164.13 | 120.41 | 33.74 | 132.13 | 136.35 | 93.30 | 216.03 | 192.59 | 79.94 | 107.01 | 46.34 | 65.04 | 196.59 | 179.07 | 48.15 | 337.72 | 150.51 | 66.99 | 96.34 | 156.79 | 211.84 |
| 2014 | 80.12 | 4.26 | 0.13 | 39.24 | 13.96 | 168.87 | 144.17 | 47.26 | 119.67 | 117.29 | 143.86 | 17.84 | 77.37 | 73.20 | 101.99 | 216.03 | 166.93 | 133.51 | 136.58 | 160.01 | 142.59 | 93.39 | 111.31 | 325.44 |
| 2015 | 174.72 | 41.56 | 4.83 | 86.23 | 10.32 | 66.36 | 92.68 | 67.37 | 77.63 | 154.20 | 184.30 | 42.75 | 38.99 | 93.97 | 101.30 | 108.26 | 77.47 | 225.73 | 148.28 | 156.34 | 146.62 | 140.59 | 129.63 | 98.65 |
| 2016 | 60.47 | 161.10 | 154.57 | 15.37 | 24.79 | 78.54 | 110.31 | 14.69 | 53.49 | 135.37 | 113.97 | 114.32 | 113.20 | 110.76 | 90.63 | 155.48 | 229.69 | 93.90 | 71.24 | 293.43 | 117.74 | 136.59 | 112.23 | 105.45 |
| 2017 | 128.67 | 222.63 | 98.91 | 57.36 | 90.12 | 97.66 | 108.71 | 73.05 | 80.27 | 110.94 | 67.47 | 147.48 | 116.41 | 43.29 | 203.04 | 99.68 | 197.31 | 168.78 | 253.43 | 142.45 | 153.73 | 127.93 | 235.68 | 135.65 |
| 2018 | 128.07 | 74.53 | 4.13 | 96.42 | 50.38 | 112.37 | 65.64 | 140.74 | 79.38 | 111.90 | 21.04 | 118.61 | 60.56 | 130.91 | 50.38 | 130.76 | 149.28 | 95.15 | 241.98 | 193.46 | 159.74 | 103.21 | 83.81 | 115.60 |
| 2019 | 32.25 | 111.15 | 9.21 | 94.65 | 27.72 | 115.73 | 96.03 | 121.51 | 176.52 | 132.62 | 121.37 | 38.62 | 37.51 | 80.44 | 20.63 | 148.51 | 132.39 | 68.01 | 119.92 | 192.02 | 195.83 | 50.50 | 178.64 | 75.87 |
| 2020 | 17.88 | 90.39 | 47.89 | 42.88 | 75.97 | 56.24 | 91.66 | 216.62 | 174.28 | 115.85 | 167.22 | 75.44 | 144.92 | 98.66 | 39.23 | 121.75 | 208.17 | 66.45 | 146.63 | 141.30 | 154.56 | 125.84 | 232.33 | 150.17 |
| 2021 | 286.14 | 87.31 | 102.92 | 1.63 | 91.28 | 192.14 | 92.83 | 165.74 | 67.91 | 88.73 | 102.94 | 93.79 | 241.74 | 53.24 | 137.58 | 247.13 | 59.45 | 172.70 | 34.04 | 312.77 | 113.53 | 173.69 | 117.19 | 201.98 |
| 2022 | 132.36 | 51.97 | 79.58 | 197.26 | 94.96 | 117.14 | 164.14 | 45.00 | 133.54 | 67.51 | 167.90 | 221.85 | 90.71 | 79.81 | 69.13 | 244.34 | 69.44 | 267.68 | 218.43 | 279.58 | 268.07 | 52.51 | 277.03 | 152.96 |
| 2023 | 135.46 | 176.61 | 79.62 | 32.86 | 65.86 | 81.48 | 38.58 | 86.72 | 101.26 | 182.54 | 105.89 | 101.49 | 96.96 | 42.51 | 96.83 | 241.71 | 141.39 | 120.61 | 176.19 | 86.55 | 97.46 | 159.27 | 154.60 | 210.82 |
| 2024 | 63.40 | 176.93 | 4.46 | 123.44 | 51.27 | 54.63 | 23.95 | 168.25 | 23.83 | 203.77 | 124.69 | 165.86 | 43.15 | 60.07 | 118.35 | 204.32 | 233.49 | 132.07 | 254.15 | 98.60 | 136.13 | 103.21 | 195.85 | 72.40 |
| 2025 | 202.67 | 105.36 | 31.71 | 75.29 | 92.63 | 186.79 | 204.10 | 131.79 | 166.81 | 82.89 | 103.64 | 72.84 | 117.73 | 21.38 | 140.09 | 166.08 | 154.84 | 105.34 | – | – | – | – | – | – |
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 | 70.22 | 55.92 | 9.51 | 40.63 | 27.13 | 76.10 | 65.37 | 70.44 | 67.72 | 93.71 | 75.45 | 68.36 | 42.15 | 50.45 | 64.66 | 117.08 | 125.89 | 85.58 | 123.69 | 138.45 | 116.05 | 75.39 | 111.36 | 88.42 |
| R80mm/hari | 4.68 | 3.49 | 0.68 | 2.90 | 1.81 | 4.76 | 4.36 | 4.70 | 4.51 | 5.86 | 5.03 | 4.56 | 2.81 | 3.15 | 4.31 | 7.32 | 8.39 | 5.71 | 8.25 | 8.65 | 7.74 | 5.03 | 7.42 | 5.53 |
| Reff Padimm/hari | 3.28 | 2.45 | 0.48 | 2.03 | 1.27 | 3.33 | 3.05 | 3.29 | 3.16 | 4.10 | 3.52 | 3.19 | 1.97 | 2.21 | 3.02 | 5.12 | 5.87 | 3.99 | 5.77 | 6.06 | 5.42 | 3.52 | 5.20 | 3.87 |
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.