HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Bunin, Kec. Serbajadi, Aceh Timur, Prov. Aceh

GPM01D_E09755_N0455
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.53 mm/hari
Reff Padi Rata-rata 3.17 mm/hari
Reff Padi Maksimum 5.76 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.

Curah Hujan per Periode I–II

Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.

mm/periode
Tahun JanFebMarAprMeiJunJulAguSepOktNovDes
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
1998 108.84 79.14 27.70 58.10 32.19 29.10 24.58 58.99 15.07 229.99 146.73 110.96 158.76 186.37 197.31 277.14 140.86 160.68 127.16 262.30 259.95 126.42 119.96 403.04
1999 74.74 353.72 86.18 153.25 112.93 122.68 138.57 96.58 118.55 294.40 156.84 69.25 125.16 21.94 41.01 158.22 168.40 132.12 179.27 162.06 110.94 120.77 246.99 267.47
2000 138.59 45.75 25.48 137.30 153.86 166.91 134.12 116.62 109.18 102.19 106.47 69.97 20.89 144.62 140.80 137.34 182.42 256.74 159.45 140.51 146.93 308.43 57.60 175.69
2001 218.64 79.96 41.07 49.88 67.31 132.45 86.15 102.43 109.78 108.21 72.87 89.98 61.63 122.16 114.48 104.64 209.69 115.24 147.86 318.26 212.34 180.66 132.87 293.70
2002 56.37 78.88 11.71 53.15 2.92 121.12 105.21 96.04 104.85 113.24 133.06 60.60 25.76 88.23 83.43 49.72 204.62 142.63 140.21 195.82 92.92 93.26 50.15 128.50
2003 109.06 120.16 91.86 49.43 33.26 249.55 117.06 81.14 180.51 39.11 48.23 122.23 86.98 125.00 132.31 124.44 167.14 135.92 191.87 179.38 83.71 127.05 250.59 22.23
2004 105.94 53.24 62.44 94.46 102.27 89.53 33.30 130.11 168.75 84.07 140.82 50.76 139.04 92.38 74.56 105.38 175.46 162.39 185.06 112.00 121.80 42.27 163.32 59.73
2005 177.43 65.60 17.73 40.65 14.12 137.54 158.98 13.81 65.75 199.67 109.28 52.19 104.87 100.77 56.36 242.54 105.64 108.08 184.01 205.89 205.39 231.84 284.81 137.07
2006 96.36 9.30 102.78 65.70 3.14 156.12 98.87 121.20 105.14 117.74 150.74 103.60 25.44 105.27 92.41 150.04 224.13 93.16 171.08 106.27 74.91 65.86 125.75 207.78
2007 25.40 48.19 1.36 72.20 62.10 75.65 134.67 80.45 171.16 187.93 98.31 85.08 185.36 136.46 35.08 198.43 115.86 93.99 58.22 351.12 134.26 174.73 259.73 54.34
2008 43.49 98.37 16.65 53.53 59.50 179.46 26.55 145.15 55.00 77.27 103.13 61.86 76.80 145.55 107.28 155.53 151.52 99.22 125.93 173.44 172.81 273.33 260.33 114.68
2009 192.70 27.62 28.20 30.86 178.30 178.64 102.91 67.50 125.79 155.72 76.62 47.81 84.96 40.43 86.19 228.25 124.04 169.14 145.25 99.22 163.30 263.94 162.84 39.95
2010 173.64 91.94 12.46 112.30 25.33 123.43 70.84 128.68 53.01 103.04 166.90 139.77 58.54 119.77 125.51 84.30 173.36 95.79 160.81 138.73 160.70 191.00 194.99 130.95
2011 136.94 77.46 36.36 36.93 107.76 259.53 76.01 153.60 94.07 106.89 148.07 57.97 107.34 39.31 116.56 175.41 92.97 109.18 180.07 186.73 157.30 73.27 127.42 205.62
2012 150.78 90.00 48.72 95.63 109.08 85.41 129.41 102.80 157.46 101.74 81.29 57.59 93.67 101.15 73.66 132.60 121.08 82.90 140.06 105.61 109.05 164.23 201.04 114.55
2013 61.74 145.90 57.51 123.76 95.25 6.53 129.07 97.51 81.78 192.35 157.25 112.84 72.62 88.60 150.26 94.06 161.68 58.89 173.56 160.57 100.87 62.89 223.74 178.97
2014 204.24 0.47 10.50 30.41 53.33 50.82 84.93 24.38 76.19 108.85 107.51 17.31 90.51 47.52 132.28 181.55 144.19 99.85 101.13 191.53 96.89 113.08 81.60 459.35
2015 173.04 15.35 23.28 69.25 16.51 38.31 76.45 57.42 86.56 120.82 146.40 38.67 92.92 86.88 114.39 137.54 68.06 205.28 125.77 126.03 115.67 160.71 144.05 100.29
2016 53.03 190.81 143.02 2.84 5.40 58.51 58.13 28.13 57.87 144.55 74.01 149.49 78.43 122.55 85.27 200.95 143.63 110.90 104.65 218.95 95.15 137.41 143.19 79.00
2017 195.88 158.98 93.99 47.01 58.36 84.98 95.38 39.52 90.14 125.33 80.20 118.24 138.42 32.52 187.81 125.31 182.26 115.93 316.27 60.67 131.69 126.39 304.58 138.07
2018 134.62 45.35 18.27 74.81 34.14 59.67 53.00 139.45 52.33 108.48 21.88 132.04 59.36 176.43 71.07 101.84 120.05 112.39 297.36 124.89 135.79 126.24 107.49 51.23
2019 35.34 89.70 2.87 74.98 9.54 76.97 91.93 66.92 113.24 123.62 143.90 48.79 20.55 92.26 29.87 131.11 130.04 64.57 115.51 156.23 195.64 50.86 205.68 54.02
2020 8.22 43.54 29.27 68.82 28.98 57.72 114.18 177.50 255.42 90.10 127.74 106.31 148.33 119.43 62.12 89.26 184.87 69.15 127.09 141.21 76.16 181.96 247.48 115.38
2021 264.40 71.74 65.47 0.00 43.13 153.67 77.71 128.71 71.94 114.46 110.82 96.06 245.07 55.82 139.41 226.13 78.42 156.19 41.14 287.77 112.63 131.51 154.28 242.95
2022 97.45 88.35 78.95 204.46 87.71 92.19 89.68 51.86 141.27 62.94 229.68 143.22 74.42 54.44 58.93 213.73 69.11 218.83 270.58 225.35 276.59 89.65 279.41 143.29
2023 47.11 257.82 66.88 34.79 74.72 47.89 39.26 38.84 68.62 171.29 120.79 90.72 93.82 42.35 81.58 192.31 123.12 114.01 83.33 155.51 100.64 130.31 161.18 206.62
2024 135.62 114.58 12.22 122.97 16.88 62.10 57.77 106.13 47.44 225.83 116.79 133.68 22.24 61.16 158.18 145.67 177.26 160.82 190.18 111.83 104.79 111.92 184.00 100.02
2025 171.90 125.11 8.96 73.71 87.67 94.15 174.03 157.58 124.14 191.72 97.32 53.24 146.10 37.06 106.27 130.08 146.91 86.71 – – – – – –

Ringkasan R80 dan Hujan Efektif

Nilai ditampilkan untuk periode I dan II setiap bulan.

mm
Parameter Jan IJan IIFeb IFeb IIMar IMar IIApr IApr IIMei IMei IIJun IJun IIJul IJul IIAgu IAgu IISep ISep IIOkt IOkt IINov INov IIDes IDes II
R80mm/periode 51.8444.9912.1236.5016.0356.3456.8249.3957.3099.4179.4851.9051.9841.9761.48104.08113.8191.87111.16111.9396.1983.10123.4357.57
R80mm/hari 3.462.810.872.611.073.523.793.293.826.215.303.463.472.624.106.517.596.127.417.006.415.548.233.60
Reff Padimm/hari 2.421.970.611.820.752.462.652.302.674.353.712.422.431.842.874.555.314.295.194.904.493.885.762.52
R80

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.