HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Molobog, Kec. Motongkad, Bolaang Mongondow Timur, Prov. Sulawesi Utara

GPM01D_E12455_N0065
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.82 mm/hari
Reff Padi Rata-rata 1.98 mm/hari
Reff Padi Maksimum 4.10 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 1.55 4.96 2.01 0.73 0.17 0.78 76.38 44.26 117.20 105.56 168.34 234.16 161.30 146.30 65.64 109.29 78.70 85.90 98.62 182.42 100.43 159.35 100.49 152.63
1999 85.12 115.43 96.17 62.38 159.09 182.90 101.40 99.92 114.96 187.52 91.55 183.16 180.89 58.87 49.32 150.34 28.69 173.42 89.16 146.90 122.27 37.47 154.49 80.61
2000 187.11 215.23 163.23 131.05 81.45 186.60 161.51 162.91 93.11 121.43 260.52 191.72 62.33 15.47 210.99 51.54 62.65 63.54 101.46 132.90 67.97 200.16 115.21 96.97
2001 168.13 163.60 235.08 76.42 129.06 149.55 110.93 194.65 57.15 147.35 112.54 79.78 8.53 110.67 64.51 1.60 23.79 198.61 45.76 119.89 145.02 70.72 97.55 53.51
2002 249.27 68.17 34.23 27.74 64.78 63.29 44.04 154.98 166.59 11.52 135.18 124.07 7.24 8.20 29.36 4.81 12.18 4.92 5.71 20.53 17.89 99.42 21.88 76.48
2003 101.03 33.35 104.15 64.22 12.76 241.62 119.04 45.79 168.44 22.09 1.91 147.23 169.62 57.03 8.24 150.89 34.70 33.75 79.59 8.40 15.69 76.93 265.24 84.99
2004 117.71 101.37 60.78 60.45 184.25 28.45 112.61 44.41 123.95 90.75 103.41 43.58 45.79 201.02 29.75 2.04 41.96 12.01 22.58 18.58 89.19 89.29 92.98 44.87
2005 70.10 33.51 162.77 17.24 40.95 177.35 147.24 49.36 194.70 59.43 87.95 135.21 76.26 146.19 11.61 53.73 62.59 35.90 83.38 148.41 223.42 72.55 112.70 149.26
2006 76.32 76.02 145.50 185.51 70.30 63.52 31.77 91.49 104.88 175.76 223.70 144.24 18.42 8.63 20.44 5.32 41.73 47.75 20.23 3.16 24.22 101.76 175.94 44.33
2007 208.51 47.37 121.17 51.24 84.63 105.93 6.73 184.29 155.23 35.29 106.70 211.51 22.28 226.52 88.26 113.71 49.55 25.26 8.26 89.05 116.55 57.06 28.27 289.40
2008 34.01 136.09 62.19 96.81 66.29 193.69 179.59 172.32 75.36 83.46 276.21 85.48 241.89 130.69 137.50 105.24 64.03 105.75 88.75 162.48 70.23 168.59 105.36 109.94
2009 164.80 87.60 106.17 91.91 152.52 59.16 73.26 150.69 74.27 141.07 95.23 73.07 85.94 66.86 14.75 49.12 4.34 8.32 77.10 24.07 87.87 163.37 17.97 136.05
2010 87.78 72.83 45.95 12.75 3.48 77.13 67.36 179.75 185.21 113.16 196.32 99.47 53.05 265.75 150.89 99.14 192.13 126.58 77.48 68.63 81.02 108.94 256.37 137.24
2011 67.43 120.60 115.85 130.91 89.68 208.33 193.65 100.86 157.61 161.70 193.32 74.93 58.12 59.73 12.18 65.99 140.26 33.59 22.27 65.71 128.85 57.84 182.82 102.24
2012 81.26 86.75 68.06 52.33 169.19 98.92 85.81 101.84 193.23 63.65 97.71 140.30 166.65 138.83 45.11 73.62 20.55 13.30 50.40 88.82 205.48 27.03 59.20 182.56
2013 77.21 112.98 50.39 145.07 42.38 37.75 198.02 76.78 141.27 143.12 95.09 57.91 156.53 155.84 109.34 99.12 118.65 22.16 17.66 90.12 54.91 81.31 68.67 125.55
2014 209.68 33.81 52.57 18.11 12.80 78.63 66.88 70.60 136.24 79.24 93.15 114.07 55.06 39.05 109.14 151.67 42.54 2.89 0.23 27.88 93.13 84.29 125.88 71.21
2015 119.28 73.09 124.66 47.53 11.09 20.03 29.83 70.57 202.27 49.77 124.93 76.58 4.75 41.57 8.67 1.20 0.00 0.39 1.20 1.65 48.77 86.87 91.48 16.10
2016 47.09 45.16 2.02 54.54 17.76 4.28 98.26 90.62 63.56 173.17 98.44 252.02 92.21 149.02 47.69 15.87 127.82 93.32 60.57 104.89 88.60 73.61 169.51 168.44
2017 134.43 154.55 88.33 105.97 198.95 85.14 57.60 88.46 164.83 129.02 198.47 143.40 107.41 168.42 115.88 95.92 62.31 159.06 78.77 82.88 73.96 117.54 56.48 73.57
2018 90.21 100.13 130.11 128.73 56.08 113.24 56.02 239.28 33.14 104.98 69.28 106.87 97.77 15.97 49.28 16.68 24.91 27.51 66.08 41.67 75.24 106.09 45.42 159.79
2019 133.20 119.75 84.92 13.72 29.25 15.46 66.68 245.09 56.76 38.03 154.22 20.71 122.97 34.48 17.74 5.96 1.60 13.72 17.38 114.23 13.82 15.81 45.82 79.45
2020 82.30 15.74 118.35 5.60 111.83 131.59 85.11 173.35 40.58 184.10 176.00 102.47 156.79 232.64 81.67 55.27 183.12 104.49 122.68 52.01 41.73 77.26 64.33 162.23
2021 99.58 165.52 118.26 26.31 139.42 114.41 136.27 41.54 134.15 252.27 87.88 98.69 181.53 85.81 90.14 90.30 213.19 140.59 31.29 127.51 176.26 172.05 122.58 94.39
2022 66.85 91.25 114.31 120.44 60.71 163.80 109.57 123.31 162.51 135.53 40.98 82.93 167.04 117.52 91.75 146.34 112.40 59.74 132.02 77.79 81.52 173.51 81.16 74.42
2023 140.06 160.50 125.12 96.13 101.13 109.07 171.31 102.17 82.75 72.61 61.58 139.81 212.42 8.46 23.53 53.68 59.01 19.04 12.88 12.19 55.03 118.18 84.07 44.35
2024 115.49 142.37 68.78 1.60 58.24 67.10 69.86 213.07 190.54 126.08 182.79 176.81 268.01 32.41 228.84 138.31 20.21 38.58 86.98 82.09 62.04 83.17 76.18 144.71
2025 66.14 186.20 105.70 61.84 123.03 223.94 157.43 103.94 63.44 140.60 166.30 174.06 132.75 28.82 148.14 158.29 100.54 148.69 – – – – – –

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 67.3142.8952.1316.5416.7735.8957.2866.3363.5357.5087.9376.2541.0926.2517.145.8320.4813.0415.5819.7545.9565.5752.2164.13
R80mm/hari 4.492.683.721.181.122.243.824.424.243.595.865.082.741.641.140.361.370.871.041.233.064.373.484.01
Reff Padimm/hari 3.141.882.610.830.781.572.673.102.962.524.103.561.921.150.800.260.960.610.730.862.143.062.442.81
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.