HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Gemampir, Kec. Karangnongko, Klaten, Prov. Jawa Tengah

GPM01D_E11055_S0765
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.27 mm/hari
Reff Padi Rata-rata 2.29 mm/hari
Reff Padi Maksimum 6.61 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 27.06 98.60 176.33 277.39 121.82 192.22 149.36 95.82 56.96 1.42 96.81 65.64 43.53 86.65 22.30 18.52 0.02 46.48 51.45 247.25 148.04 92.66 29.68 216.55
1999 137.80 133.81 75.47 195.32 230.31 105.58 97.48 52.80 48.64 1.90 18.39 14.61 52.05 7.27 2.29 0.00 0.65 8.77 59.29 98.49 94.60 129.52 207.48 162.43
2000 88.45 259.20 143.26 111.52 175.91 87.52 212.57 89.07 46.26 78.92 46.18 8.19 0.26 6.94 4.41 4.35 7.78 15.40 58.14 100.36 129.93 146.04 154.96 35.67
2001 118.39 210.08 238.14 73.17 177.72 227.30 118.43 139.66 42.30 86.51 152.39 5.86 15.48 28.40 0.26 7.40 4.31 3.73 69.00 211.35 77.69 175.65 28.36 105.05
2002 64.02 294.86 232.51 235.24 115.69 145.10 126.47 85.40 72.48 0.14 6.73 3.47 0.70 0.58 6.18 0.00 2.22 1.60 0.59 22.07 101.90 133.60 66.55 186.43
2003 62.09 175.50 163.16 276.49 240.10 67.40 105.00 32.14 98.36 9.37 1.47 8.11 0.87 0.13 0.00 0.00 18.00 6.84 41.08 108.85 59.79 174.26 269.15 113.13
2004 52.35 231.98 164.82 159.46 124.31 78.61 47.07 32.79 40.57 91.70 28.64 6.28 45.47 11.59 1.52 0.54 0.00 4.34 0.80 28.20 35.03 324.32 111.33 268.09
2005 71.69 175.27 114.62 175.25 174.60 141.45 211.51 17.35 29.01 7.43 39.78 163.28 68.57 6.82 6.34 11.13 10.82 67.10 4.38 146.37 37.99 121.44 89.40 194.87
2006 153.71 374.18 66.84 282.38 71.16 216.66 117.99 72.57 65.45 155.59 6.04 0.23 0.34 0.00 0.00 0.00 0.00 0.25 0.24 5.33 73.61 70.90 91.80 252.28
2007 5.40 67.69 110.60 217.26 114.62 228.13 169.43 120.75 37.56 84.59 10.82 21.34 3.37 3.17 0.03 1.01 0.01 0.14 2.21 80.75 224.58 12.77 236.54 271.80
2008 125.29 164.76 360.79 295.59 187.66 226.02 107.89 34.81 63.98 6.03 8.54 1.69 1.21 2.15 15.37 0.88 1.22 0.00 151.27 89.36 272.29 170.66 103.40 127.67
2009 155.30 190.53 178.65 262.07 52.65 162.17 112.41 94.39 80.99 182.08 69.67 1.68 1.96 5.65 0.11 0.81 2.95 1.33 13.86 43.22 53.32 153.46 83.68 193.68
2010 154.00 245.64 215.89 135.65 172.93 218.75 107.76 155.50 218.67 83.79 135.19 45.02 39.34 35.09 36.34 114.24 119.55 145.14 79.80 223.07 157.04 97.87 345.09 92.76
2011 152.99 121.92 80.06 199.14 117.40 162.01 145.60 138.37 142.04 10.02 0.60 29.93 10.07 15.44 0.00 0.00 0.00 0.00 1.71 72.83 204.19 222.85 103.34 166.66
2012 237.38 113.79 129.32 185.25 173.99 108.98 136.56 104.32 77.29 15.40 84.55 0.09 0.73 0.49 0.09 0.95 0.10 0.23 52.34 67.76 78.15 238.79 174.13 212.96
2013 241.88 170.48 251.55 158.01 204.93 118.68 194.13 94.08 17.94 207.19 136.57 115.91 84.69 25.46 0.60 3.36 1.65 0.29 0.00 104.74 100.49 73.60 153.84 107.53
2014 207.92 354.29 101.57 220.92 137.54 122.70 133.39 31.79 90.58 27.16 6.77 94.50 33.81 17.93 0.00 0.69 0.00 1.21 0.40 6.96 96.90 160.22 134.36 168.88
2015 71.25 182.84 225.82 89.45 217.62 182.46 133.45 205.98 101.11 39.17 9.72 1.10 0.00 0.05 0.50 0.00 0.00 2.62 0.00 1.15 137.42 88.91 167.92 99.22
2016 67.14 125.31 273.21 92.85 126.57 147.64 143.09 70.32 96.14 73.96 44.21 95.43 125.73 55.65 44.02 21.83 33.93 338.95 166.95 61.16 129.03 147.52 109.61 103.28
2017 124.04 152.12 203.87 166.51 120.90 173.65 121.08 111.99 46.19 91.86 58.61 54.80 4.88 17.46 0.06 0.61 0.00 78.81 70.12 119.79 116.95 306.10 60.59 198.04
2018 139.02 193.72 230.37 288.90 194.52 120.24 99.49 79.63 2.68 21.70 0.87 40.49 0.00 0.00 0.04 0.00 2.13 28.19 0.34 6.20 134.97 100.72 146.41 103.11
2019 106.69 223.56 151.08 160.23 182.22 159.91 158.04 71.36 15.63 0.14 5.84 0.00 5.86 2.87 0.00 0.66 0.00 0.00 6.24 28.91 39.15 46.86 135.82 246.72
2020 187.13 56.67 177.31 258.34 247.33 156.85 92.83 116.60 137.98 101.76 3.88 8.61 37.58 0.00 75.44 0.88 20.73 36.94 34.74 168.52 80.76 171.35 259.19 146.44
2021 151.16 132.14 307.41 288.02 166.92 143.08 186.24 2.97 23.31 65.81 9.06 140.48 6.91 0.51 38.34 24.94 43.94 90.24 0.72 130.08 168.30 187.84 81.43 198.24
2022 122.91 163.39 167.04 118.42 110.92 214.76 97.55 128.88 51.70 167.26 125.38 40.57 10.91 5.88 94.55 14.86 62.84 58.90 106.67 165.50 192.75 122.66 89.33 227.60
2023 55.79 183.85 252.69 170.11 48.08 201.99 103.08 56.82 147.53 0.00 6.22 0.01 11.05 0.00 0.00 0.14 0.00 0.03 1.14 13.10 35.31 110.90 118.47 96.80
2024 154.48 129.57 114.77 170.84 354.56 87.24 81.09 248.71 8.74 46.01 47.34 10.29 23.65 0.00 0.07 0.97 11.93 24.60 27.47 103.89 125.55 236.11 200.83 122.25
2025 110.04 266.20 73.17 249.64 189.05 191.45 128.70 46.54 218.16 145.28 28.13 15.32 21.87 0.29 36.04 57.93 29.23 135.40 – – – – – –

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 63.63124.63108.79132.20115.48108.3099.1034.4127.875.206.001.560.720.040.000.000.000.210.5118.4857.2091.1682.78103.21
R80mm/hari 4.247.797.779.447.706.776.612.291.860.330.400.100.050.000.000.000.000.010.031.153.816.085.526.45
Reff Padimm/hari 2.975.455.446.615.394.744.621.611.300.230.280.070.030.000.000.000.000.010.020.812.674.253.864.52
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.