HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Terunyan, Kec. Kintamani, Bangli, Prov. Bali

GPM01D_E11545_S0825
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.10 mm/hari
Reff Padi Rata-rata 1.47 mm/hari
Reff Padi Maksimum 5.50 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 58.34 217.14 69.02 92.82 75.25 142.45 78.93 72.29 14.95 73.15 27.18 64.16 71.97 57.62 0.36 56.18 2.82 84.15 32.55 178.51 82.76 81.21 55.05 255.50
1999 124.33 326.24 186.45 197.08 228.92 91.79 147.40 89.11 35.29 1.26 3.54 10.90 53.14 2.61 25.64 0.22 1.18 0.56 103.19 69.08 133.58 34.10 152.32 188.36
2000 158.53 185.79 114.76 165.25 161.98 243.73 190.99 86.53 21.52 279.36 32.18 20.82 2.54 36.82 12.03 0.23 1.51 5.09 34.59 92.25 81.36 295.96 46.86 54.73
2001 221.92 97.43 170.69 18.90 77.20 205.41 38.28 46.32 2.23 33.85 148.58 1.72 9.68 10.40 10.33 2.81 0.00 1.70 9.28 53.14 30.83 123.97 137.81 131.62
2002 94.06 205.38 255.59 197.39 138.74 71.94 77.91 11.08 12.51 3.04 10.96 0.24 0.40 3.14 4.63 1.42 6.31 0.24 0.08 6.09 6.32 117.62 108.09 190.28
2003 211.64 257.75 86.79 238.35 218.58 23.07 117.31 2.05 67.34 3.14 0.84 21.65 3.13 4.89 0.05 1.28 1.93 2.93 11.01 14.55 35.11 105.40 103.82 153.19
2004 155.22 148.93 176.54 186.91 204.65 75.78 11.91 17.46 54.09 68.59 20.15 0.26 5.15 7.49 6.57 2.12 3.78 39.50 13.53 16.55 2.12 136.25 100.59 151.11
2005 19.29 177.85 203.02 43.75 129.58 105.86 225.87 7.30 6.40 4.90 11.67 11.99 65.09 2.38 4.40 3.30 1.20 6.08 3.37 81.36 1.14 158.12 167.30 207.70
2006 153.22 245.14 30.15 231.25 64.20 230.47 104.57 73.81 89.04 68.71 10.33 8.43 4.49 6.64 0.30 0.98 0.08 0.00 6.24 0.78 5.59 19.74 4.69 134.15
2007 47.69 80.70 82.43 152.62 156.79 234.65 110.73 79.32 21.62 42.69 6.05 115.02 4.54 4.91 3.74 10.14 0.53 1.44 0.43 4.41 118.42 11.29 52.50 244.41
2008 150.90 92.69 187.67 161.00 55.41 235.19 65.00 24.79 45.35 3.16 20.06 5.66 12.27 0.46 15.89 3.04 20.18 7.05 25.57 38.27 47.70 159.53 144.68 179.00
2009 320.13 144.54 153.49 194.22 147.56 39.01 70.34 54.05 79.19 49.42 24.57 0.85 3.69 7.24 0.17 0.12 3.07 5.96 19.40 5.52 18.68 56.59 48.88 181.89
2010 187.01 187.87 163.49 87.82 95.58 78.72 116.55 146.38 170.82 79.79 52.06 28.72 32.59 109.34 15.23 22.21 72.39 133.63 126.78 102.67 157.09 47.93 137.05 191.85
2011 159.87 132.70 110.30 79.82 232.49 138.66 166.93 42.17 171.69 15.12 0.00 2.89 1.89 7.99 7.85 1.11 0.30 0.79 6.20 6.30 110.80 74.98 127.69 134.01
2012 240.80 230.36 132.83 64.19 233.36 134.72 10.99 39.16 136.85 3.98 22.96 5.54 1.32 6.21 2.91 0.47 0.06 1.08 3.37 14.44 9.82 76.27 134.78 179.60
2013 280.86 164.03 30.16 165.37 169.86 29.18 160.62 24.18 31.42 92.83 165.52 48.04 76.40 12.58 3.34 0.00 1.14 1.37 0.69 9.29 38.01 158.65 85.03 215.50
2014 128.66 322.30 82.32 109.74 140.17 46.87 52.56 42.37 21.99 17.31 0.99 25.76 11.57 2.72 2.58 0.03 0.09 0.00 3.33 0.44 14.89 61.82 183.08 149.69
2015 112.01 201.90 123.85 87.56 373.58 29.17 36.18 194.80 119.98 0.37 7.73 0.45 2.14 0.00 3.33 0.63 1.09 0.92 3.42 0.00 4.27 14.17 61.21 96.27
2016 5.09 161.65 263.21 200.68 93.40 46.31 80.30 18.10 65.09 49.21 14.93 150.47 35.03 149.13 11.88 0.60 10.35 12.62 72.92 41.26 55.40 115.48 166.32 166.69
2017 130.55 269.14 306.15 15.98 46.40 189.48 155.67 21.52 62.06 9.24 145.82 5.33 1.64 4.87 4.50 3.48 0.23 7.68 8.20 47.53 102.67 204.66 126.34 210.63
2018 139.56 367.50 180.75 186.10 164.08 90.07 5.18 10.58 2.09 8.38 1.86 29.63 5.03 1.96 0.00 0.23 0.00 0.95 0.00 0.00 18.73 210.85 52.18 65.02
2019 131.03 237.01 198.62 55.64 115.24 217.19 139.20 45.49 18.39 0.00 7.97 0.00 15.80 0.29 1.03 0.09 1.86 0.19 0.20 11.14 2.63 10.21 37.94 87.15
2020 110.83 64.76 130.54 187.23 262.29 87.57 70.38 47.42 5.34 145.38 2.86 1.02 6.87 1.02 0.89 0.29 0.90 9.57 22.09 106.90 2.64 89.09 225.39 88.06
2021 213.07 237.99 337.58 162.53 218.16 92.17 124.55 0.00 2.52 8.03 5.04 81.44 0.15 0.75 4.02 0.26 57.84 16.68 4.97 105.07 153.88 193.80 241.80 164.06
2022 178.08 175.62 109.04 100.24 172.63 161.18 39.16 150.02 67.43 112.00 96.61 2.54 36.27 0.67 52.89 0.54 3.76 14.91 120.95 253.91 38.76 212.55 16.71 225.64
2023 60.13 193.78 284.42 157.86 92.67 90.52 139.11 67.05 41.73 1.12 9.19 0.50 38.16 0.00 0.00 0.92 5.66 0.52 1.55 3.06 1.73 73.56 111.25 21.98
2024 105.29 86.79 148.39 73.73 235.24 34.67 116.00 175.97 2.49 2.27 0.00 2.76 55.88 0.03 1.29 0.03 2.47 59.45 0.97 5.32 58.02 48.52 280.28 246.56
2025 180.17 217.21 176.75 183.13 82.29 188.81 39.81 114.56 232.99 83.13 20.73 31.35 18.03 0.23 0.41 4.16 36.96 103.40 – – – – – –

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 87.27125.6585.9271.8281.2744.8538.9816.186.182.882.660.782.090.420.350.200.200.550.853.873.6242.4050.8692.99
R80mm/hari 5.827.856.145.135.422.802.601.080.410.180.180.050.140.030.020.010.010.040.060.240.242.833.395.81
Reff Padimm/hari 4.075.504.303.593.791.961.820.760.290.130.120.040.100.020.020.010.010.030.040.170.171.982.374.07
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.