HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Area Tidak Terdefinisi, Prov. Sumatera Utara

GPM01D_E09855_N0285
Panjang Data 28 tahun tersedia
R80 Rata-rata 4.88 mm/hari
Reff Padi Rata-rata 3.42 mm/hari
Reff Padi Maksimum 5.67 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 75.63 94.21 60.26 43.24 64.48 42.39 51.43 32.39 74.93 23.78 119.83 49.64 64.84 160.09 166.36 287.84 95.80 89.11 126.74 159.75 157.55 73.08 125.86 205.28
1999 103.42 171.45 129.90 91.74 151.14 104.59 151.91 129.00 96.12 114.70 97.82 105.59 87.53 24.99 41.04 128.33 174.08 240.08 206.12 167.69 107.26 87.96 170.51 142.39
2000 144.77 54.85 50.73 150.87 83.83 235.70 59.72 116.53 63.68 64.06 104.03 50.45 40.80 104.44 147.42 38.67 182.40 302.25 85.60 124.21 61.97 186.67 58.13 214.89
2001 132.69 128.03 100.82 65.57 54.59 102.79 158.30 82.05 134.40 37.40 80.47 111.30 32.35 100.71 68.95 118.51 153.62 178.24 78.89 272.74 237.35 78.30 81.48 263.40
2002 70.26 179.63 23.90 142.02 30.66 147.16 178.14 112.99 108.80 183.52 73.77 32.46 41.79 115.34 57.14 71.09 186.70 113.32 127.06 240.10 143.46 135.27 109.82 112.92
2003 155.13 170.05 65.14 131.43 97.91 160.28 150.32 111.96 154.32 4.52 79.91 183.65 86.17 101.53 161.26 123.63 103.78 152.30 169.86 136.01 152.23 154.90 182.70 49.16
2004 153.77 91.35 59.63 138.36 196.63 79.29 91.49 185.22 114.81 73.96 86.78 38.94 74.37 117.86 38.33 71.37 151.51 220.82 189.07 165.87 126.87 120.76 119.09 110.14
2005 149.61 69.43 60.86 45.51 63.68 135.66 128.52 85.04 87.58 70.24 71.96 48.17 129.13 69.34 41.29 233.88 75.04 117.93 222.40 183.34 118.09 134.20 218.07 77.58
2006 155.41 51.43 128.30 128.26 21.93 120.49 104.97 148.32 132.78 129.55 135.57 123.29 53.58 56.32 36.93 129.06 145.77 160.65 169.38 164.07 158.26 111.03 177.55 106.54
2007 90.63 142.64 18.48 104.17 71.53 100.15 156.33 128.51 147.36 166.72 105.10 51.23 48.48 219.18 65.37 116.66 154.21 104.92 201.87 265.23 170.37 140.44 145.29 127.58
2008 142.97 87.86 68.38 59.71 120.37 166.65 84.18 152.10 42.93 148.44 57.77 73.70 107.44 108.27 45.46 202.09 207.41 113.59 156.76 201.73 124.07 131.18 199.41 110.40
2009 130.82 126.35 46.05 88.63 206.38 156.89 130.09 93.90 114.36 71.20 39.09 89.71 70.80 40.02 63.05 103.39 125.02 89.32 91.92 225.19 143.16 114.19 116.84 105.33
2010 132.14 98.91 37.30 60.57 89.23 94.15 59.82 148.20 136.26 87.32 107.07 81.99 64.11 145.71 114.55 84.86 107.99 142.21 162.65 116.20 147.78 190.66 133.42 189.10
2011 142.57 62.56 63.90 69.84 137.50 205.92 122.79 148.32 31.56 171.86 79.64 66.87 45.77 43.84 123.00 169.63 146.45 102.56 144.54 171.26 218.21 121.84 133.57 166.81
2012 43.74 114.87 54.89 117.93 158.60 108.33 166.31 156.55 166.40 126.50 39.49 50.88 200.49 80.80 52.76 111.00 99.29 121.19 123.79 128.04 125.36 202.03 200.92 109.57
2013 136.78 149.36 100.28 134.57 57.37 103.43 105.09 142.83 77.95 70.12 90.61 49.58 48.64 54.65 86.02 115.89 170.80 47.17 169.82 238.27 139.99 123.62 153.71 224.39
2014 166.00 17.71 15.01 38.60 38.39 79.60 100.99 87.11 92.55 109.49 90.93 37.13 65.97 23.72 81.70 139.73 163.27 95.92 101.41 216.15 143.52 127.94 100.93 189.83
2015 137.66 68.48 24.52 71.96 80.81 99.49 81.28 148.17 98.44 114.69 120.02 4.28 34.36 52.76 124.72 45.90 88.76 126.57 89.62 128.31 120.26 141.33 169.21 98.95
2016 63.67 147.99 177.58 34.98 37.94 201.39 115.50 86.05 83.57 114.49 102.33 69.01 47.97 142.48 55.01 101.47 229.90 86.77 92.38 225.49 88.37 172.03 124.04 137.33
2017 114.46 215.51 31.73 137.72 74.36 130.14 111.49 114.08 80.31 76.22 36.47 86.95 100.13 19.86 136.51 96.09 249.73 139.87 226.30 124.17 185.59 177.52 213.95 130.06
2018 141.92 126.03 10.59 152.14 134.60 111.61 46.55 162.47 95.48 160.12 20.62 129.17 56.90 94.90 23.46 145.70 152.02 99.58 243.34 191.13 209.69 96.48 191.91 61.98
2019 77.26 81.18 42.45 98.81 34.72 152.10 68.85 71.27 105.51 184.30 137.68 45.45 37.94 36.24 45.23 100.18 63.70 68.38 136.46 248.05 129.77 66.08 131.66 119.23
2020 66.56 173.92 83.83 21.61 63.62 103.46 181.32 162.27 89.12 96.27 113.13 128.94 92.01 86.52 49.48 70.54 186.82 90.93 129.12 91.83 122.45 152.08 150.34 133.95
2021 166.37 71.01 23.60 28.39 98.94 204.47 106.04 165.61 112.43 60.92 116.76 103.80 152.80 28.28 106.23 245.23 103.61 171.31 34.41 251.86 157.19 190.00 158.50 163.00
2022 120.90 69.74 133.95 92.29 168.88 75.61 113.58 95.12 100.91 90.55 173.32 194.08 52.89 76.26 83.32 156.12 58.10 183.31 134.61 193.50 206.29 106.45 218.67 131.14
2023 107.74 132.42 80.54 51.81 121.00 103.10 55.20 95.90 79.62 114.19 59.54 74.20 128.13 44.62 90.73 155.60 97.18 107.99 67.72 168.86 181.27 180.23 181.60 109.54
2024 102.76 137.33 28.63 160.82 112.65 62.50 64.34 139.43 96.04 122.70 111.70 159.24 32.07 22.01 158.51 169.44 130.98 154.58 246.03 40.55 135.75 118.51 103.23 106.94
2025 144.59 146.52 45.50 111.11 74.14 118.93 149.59 98.57 92.98 45.03 81.19 34.22 64.94 8.93 116.48 67.61 137.75 84.73 – – – – – –

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 76.9369.2424.4045.0651.3591.2463.4486.9079.2863.4359.1844.1541.5927.6244.4471.3196.9089.2891.00126.51121.57102.46114.03106.05
R80mm/hari 5.134.331.743.223.425.704.235.795.293.963.952.942.771.732.964.466.465.956.077.918.106.837.606.63
Reff Padimm/hari 3.593.031.222.252.403.992.964.063.702.782.762.061.941.212.073.124.524.174.255.535.674.785.324.64
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.