HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Binanga, Kec. Rundeng, Kota Subulussalam, Prov. Aceh

GPM01D_E09785_N0265
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.88 mm/hari
Reff Padi Rata-rata 3.42 mm/hari
Reff Padi Maksimum 5.53 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 88.02 181.26 130.16 102.38 59.65 153.79 113.49 102.17 148.77 23.14 88.07 41.14 50.88 187.40 187.28 261.44 74.77 65.96 60.17 215.36 192.34 92.24 120.09 331.98
1999 142.40 121.36 113.12 141.41 159.78 74.80 213.64 84.60 88.56 118.27 74.46 70.81 69.14 40.11 30.41 154.62 139.82 227.55 193.65 117.85 59.23 211.25 163.41 154.92
2000 138.44 103.37 73.43 138.82 40.67 279.12 137.40 100.70 15.14 127.96 76.31 42.59 24.94 111.96 147.29 34.96 174.04 261.82 133.28 82.70 108.59 186.75 72.32 190.19
2001 137.96 119.59 82.84 95.35 60.67 126.78 122.23 173.45 120.59 21.58 60.82 100.58 25.38 113.81 24.55 167.29 132.66 126.72 113.13 233.84 162.41 92.45 45.31 268.55
2002 77.33 241.40 29.28 216.83 91.73 185.89 63.86 279.09 281.37 16.06 60.04 19.10 41.92 86.46 29.52 101.75 120.07 137.52 159.24 198.63 182.98 105.87 122.81 186.76
2003 147.62 152.61 139.25 132.91 77.39 203.63 151.80 209.48 124.78 3.57 102.43 110.39 65.81 98.29 139.45 142.34 94.08 109.80 198.17 87.16 181.63 178.50 254.29 35.06
2004 134.29 174.38 118.15 96.25 179.91 114.61 83.87 258.82 115.00 50.16 99.58 33.86 77.71 88.47 37.86 78.42 107.40 242.12 86.35 339.83 187.02 155.97 126.96 155.94
2005 231.93 84.71 65.98 84.51 153.44 94.55 99.92 133.59 146.58 20.22 102.63 15.37 78.48 59.52 23.39 202.53 79.82 79.37 258.07 151.06 176.54 98.63 232.60 44.27
2006 210.37 13.26 75.88 226.02 41.50 128.27 120.67 173.27 95.16 86.72 29.96 170.13 118.90 17.53 13.80 127.90 194.10 84.39 126.69 223.98 122.31 225.86 179.09 174.53
2007 142.70 121.35 54.86 160.16 89.95 136.76 184.60 135.66 172.93 131.47 138.52 33.27 44.68 202.49 47.01 93.70 135.60 72.20 204.41 265.40 239.42 74.09 322.58 32.31
2008 64.34 217.62 53.72 72.42 132.68 184.13 92.18 209.64 52.81 99.89 75.41 47.15 105.09 53.41 25.64 195.82 243.02 53.89 184.42 155.75 99.44 177.49 156.43 184.54
2009 43.58 224.25 27.47 98.31 193.32 147.00 282.33 26.92 165.07 27.56 37.83 58.14 53.23 21.28 58.43 136.83 61.55 102.44 68.18 168.85 235.77 58.81 127.43 142.00
2010 121.36 131.26 103.73 103.55 132.05 140.05 168.61 131.40 227.27 40.10 122.15 30.65 60.45 111.87 103.46 98.00 50.87 177.51 243.44 70.93 178.85 149.27 89.77 212.58
2011 90.68 124.31 45.61 95.87 101.81 312.16 54.14 299.78 10.50 173.50 64.82 60.95 92.11 11.35 86.67 164.90 79.90 164.02 77.55 267.72 223.23 171.01 130.40 192.21
2012 79.18 30.89 124.64 117.00 70.38 133.80 185.18 137.42 190.88 93.01 54.59 11.39 88.55 165.82 63.10 111.29 83.32 57.21 77.86 245.59 241.30 96.81 120.48 274.84
2013 23.52 282.12 160.92 117.49 88.49 164.32 155.12 208.83 113.90 36.97 74.02 67.79 37.09 26.96 33.96 153.97 114.33 12.94 216.94 162.02 213.56 131.23 219.27 182.38
2014 166.46 41.99 1.87 76.30 41.12 163.11 162.46 112.81 111.29 109.31 79.17 19.88 79.51 26.16 132.37 93.27 64.33 156.88 143.90 210.96 135.85 216.74 118.12 205.43
2015 122.96 116.11 93.09 106.46 85.17 173.56 205.31 158.37 110.55 64.91 130.68 6.58 47.24 31.79 97.20 100.72 107.44 153.71 174.94 126.36 145.86 161.01 235.80 105.71
2016 151.47 186.27 174.81 107.55 128.28 335.63 109.59 160.58 270.38 57.96 103.89 97.90 84.46 99.55 50.22 215.07 210.97 24.68 167.51 191.58 145.23 228.00 159.95 97.87
2017 174.17 203.94 20.53 210.16 111.09 76.30 147.69 78.81 103.80 57.58 9.81 66.40 86.79 11.72 155.56 59.65 320.14 71.54 206.58 83.60 181.67 220.07 206.71 234.83
2018 90.58 90.19 62.33 137.57 198.78 150.85 182.00 282.04 162.12 138.53 8.22 97.07 64.83 78.36 16.46 143.63 76.32 147.22 223.48 292.58 233.54 117.63 180.08 31.33
2019 167.68 107.54 120.35 115.07 102.27 196.13 97.90 115.44 103.88 128.25 101.41 65.60 29.19 43.18 33.24 142.51 28.82 98.78 208.08 243.96 75.19 265.92 246.40 189.27
2020 94.99 213.87 137.61 45.05 57.67 185.61 327.57 273.74 95.76 115.34 76.01 69.81 64.16 210.49 63.44 91.51 124.07 119.56 142.49 65.78 122.70 160.80 81.04 211.12
2021 150.34 73.87 54.64 58.43 190.40 277.45 91.51 167.20 122.30 67.60 96.01 89.83 143.87 41.00 137.12 140.49 91.74 122.41 20.70 230.18 174.81 107.48 191.53 217.99
2022 187.71 56.52 81.66 105.93 90.86 124.70 89.83 129.51 166.80 17.40 116.54 173.00 60.31 64.51 61.68 176.49 57.20 175.48 123.80 203.70 210.59 125.66 289.16 97.09
2023 76.19 169.74 68.05 39.57 136.46 229.12 94.64 183.22 137.25 84.99 32.25 107.44 76.37 70.17 95.37 135.98 112.43 110.77 136.00 191.64 176.49 180.34 270.70 233.35
2024 166.40 215.88 88.97 270.77 166.90 182.06 151.69 255.22 185.94 116.13 96.37 169.97 20.30 17.49 153.48 252.36 127.18 162.99 228.07 33.41 76.36 228.59 80.01 167.75
2025 131.15 162.91 65.11 155.47 204.28 137.31 168.14 97.05 96.65 54.78 75.04 15.37 84.65 21.89 86.47 58.29 102.91 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 78.8182.5452.0982.8760.46126.3692.04101.8795.6422.8351.2319.7240.9521.7728.7492.9272.6870.4282.9585.74116.8297.90106.7897.55
R80mm/hari 5.255.163.725.924.037.906.146.796.381.433.421.312.731.361.925.814.854.695.535.367.796.537.126.10
Reff Padimm/hari 3.683.612.604.142.825.534.304.754.461.002.390.921.910.951.344.073.393.293.873.755.454.574.984.27
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.