HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kesiman Petilan, Kec. Denpasar Timur, Kota Denpasar, Prov. Bali

GPM01D_E11525_S0865
Panjang Data 28 tahun tersedia
R80 Rata-rata 1.71 mm/hari
Reff Padi Rata-rata 1.19 mm/hari
Reff Padi Maksimum 4.60 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 43.82 190.30 49.00 76.37 86.17 97.71 58.86 56.47 19.47 61.96 20.80 83.46 66.39 51.21 4.57 0.27 1.32 87.49 103.73 139.82 108.46 76.43 96.04 257.08
1999 93.15 361.95 188.11 174.00 208.12 197.21 317.60 30.43 16.16 3.44 2.94 27.38 7.32 1.95 11.15 2.89 1.25 3.23 142.53 139.76 139.93 123.11 195.15 166.76
2000 120.50 205.94 140.36 137.43 301.30 91.94 199.25 77.12 116.40 102.28 39.02 18.94 0.34 4.35 10.91 4.31 0.46 5.29 126.79 56.91 168.69 228.89 42.90 10.57
2001 204.35 138.47 164.82 20.98 45.55 252.78 41.52 15.91 1.51 25.13 147.82 2.42 7.20 17.26 9.69 5.09 2.72 11.75 33.11 115.40 17.56 154.60 161.42 102.31
2002 127.68 158.24 312.14 137.74 73.20 124.45 88.25 17.16 6.79 1.39 28.55 0.96 5.69 4.89 1.15 5.85 8.97 4.08 1.49 1.70 4.01 181.31 125.52 194.48
2003 212.53 293.57 63.46 226.86 221.17 23.20 109.72 6.55 81.64 1.28 6.05 6.74 5.84 3.41 1.06 8.11 18.37 2.39 9.84 13.92 31.34 143.57 75.67 184.35
2004 60.03 119.30 146.97 208.34 116.75 134.18 5.33 8.60 35.00 169.96 33.06 3.09 11.80 8.28 3.23 6.11 4.69 37.60 29.50 17.53 25.76 173.62 92.98 173.15
2005 10.04 196.14 212.33 27.31 126.15 78.43 204.85 7.47 4.31 5.58 5.15 38.84 24.81 6.69 0.53 7.43 9.92 19.19 2.04 189.55 3.66 158.75 192.01 189.63
2006 142.78 223.46 20.91 226.79 110.77 158.55 166.82 48.57 78.68 72.69 4.21 21.98 6.70 3.51 1.91 1.08 1.06 1.00 10.24 1.29 22.80 14.88 25.48 108.94
2007 57.21 75.33 90.72 105.15 196.75 137.68 114.82 102.89 9.55 55.43 1.06 12.60 3.96 7.43 4.95 11.25 1.32 2.32 4.24 23.30 125.51 3.57 33.23 285.53
2008 170.27 82.03 152.93 185.71 109.22 224.77 57.01 31.92 88.99 9.11 9.91 2.10 4.93 0.55 3.31 7.91 10.46 32.22 122.55 49.73 66.58 177.64 107.64 177.22
2009 392.45 106.17 194.44 170.80 120.98 57.54 80.46 16.96 92.89 50.88 4.47 0.58 5.48 9.62 2.70 11.69 17.11 13.49 42.26 21.51 33.64 34.64 59.05 237.24
2010 234.15 101.07 183.20 27.65 32.05 116.75 89.71 181.80 183.02 65.26 76.11 74.63 72.56 83.45 12.27 28.70 103.02 159.08 117.83 130.08 77.71 65.90 110.40 185.09
2011 158.59 143.06 111.31 61.31 246.69 77.19 216.77 15.57 132.59 27.31 0.00 9.54 6.34 5.48 0.39 1.37 0.76 0.26 4.54 56.35 222.28 40.12 41.00 268.04
2012 294.77 219.35 135.91 49.12 190.07 170.11 3.31 5.37 121.93 13.77 8.27 6.87 6.23 31.78 0.79 0.64 3.70 6.28 9.74 7.26 19.23 67.33 136.73 109.93
2013 331.97 118.37 11.67 117.51 161.55 27.57 99.54 27.48 25.39 117.11 75.79 78.44 75.15 10.89 2.89 3.47 2.75 3.64 7.66 10.57 36.79 146.89 85.05 217.53
2014 211.64 132.52 169.61 68.61 79.03 69.45 36.99 38.33 23.90 16.92 2.60 4.71 1.50 3.27 0.50 3.30 0.41 0.00 7.84 0.00 15.93 127.24 144.26 133.15
2015 115.47 144.43 106.09 117.47 288.37 1.46 22.94 111.06 109.56 7.80 1.38 1.69 6.30 1.21 2.21 0.07 0.32 0.22 1.13 0.10 75.24 8.49 40.61 150.92
2016 0.53 142.26 342.59 130.19 72.91 30.18 67.45 4.23 82.11 35.70 33.08 141.38 42.90 68.09 14.84 0.00 23.74 131.22 35.99 86.06 108.66 140.22 201.58 81.09
2017 52.02 216.99 315.24 6.62 30.48 181.53 140.48 20.34 51.55 40.86 94.04 29.71 10.82 1.77 2.16 8.05 0.09 21.06 73.16 24.80 97.67 225.58 81.18 348.63
2018 182.39 298.29 207.47 116.37 137.97 77.64 1.15 4.32 5.47 1.96 0.57 62.45 2.68 2.23 4.07 0.00 2.39 1.26 2.15 0.00 161.87 157.97 36.68 57.79
2019 93.00 208.76 130.12 27.18 99.78 239.09 130.78 15.22 2.23 1.15 6.03 1.11 0.22 1.07 1.12 2.40 0.86 0.02 0.23 0.00 10.91 9.30 37.72 62.32
2020 70.39 69.71 126.26 135.14 335.09 33.53 77.55 25.63 39.80 143.88 26.73 0.70 4.11 0.45 0.31 0.00 1.87 21.53 98.83 63.87 8.22 87.28 220.74 41.40
2021 252.16 222.08 236.21 250.41 223.79 92.48 99.65 10.86 7.05 16.65 0.34 72.14 3.69 2.89 58.78 1.37 118.93 5.65 0.41 168.36 127.37 187.00 340.18 120.43
2022 155.36 175.79 77.12 109.94 124.17 148.04 45.85 89.61 9.21 108.57 99.28 3.66 18.32 0.43 19.49 4.70 15.11 48.59 129.35 368.66 129.15 210.53 19.24 205.64
2023 64.31 192.58 202.52 175.58 58.50 99.17 177.50 45.24 50.97 0.00 0.51 0.18 99.53 1.15 0.57 1.01 2.20 1.54 0.37 1.10 27.49 67.25 153.91 40.65
2024 56.78 82.58 159.34 22.56 306.24 24.74 107.51 162.92 7.56 0.00 20.11 1.03 56.22 4.25 0.62 2.97 0.66 19.61 0.43 93.76 37.00 106.79 202.34 351.50
2025 255.43 183.31 229.59 85.66 11.32 232.09 74.98 43.17 167.71 46.85 36.55 26.27 44.08 0.87 0.28 0.90 194.13 36.00 – – – – – –

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 57.12105.1588.0027.5870.0232.8640.618.376.991.841.311.093.901.130.560.570.741.211.341.2116.9137.9239.4573.58
R80mm/hari 3.816.576.291.974.672.052.710.560.470.120.090.070.260.070.040.040.050.080.090.081.132.532.634.60
Reff Padimm/hari 2.674.604.401.383.271.441.900.390.330.080.060.050.180.050.030.020.030.060.060.050.791.771.843.22
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.