HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Sendangrejo, Kec. Baturetno, Wonogiri, Prov. Jawa Tengah

GPM01D_E11095_S0795
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.88 mm/hari
Reff Padi Rata-rata 2.01 mm/hari
Reff Padi Maksimum 5.47 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 33.21 127.09 156.06 222.87 184.04 176.88 130.07 123.89 41.72 1.31 114.51 74.17 76.55 60.95 0.57 13.96 1.66 68.88 23.67 232.90 184.30 92.21 15.93 241.82
1999 108.78 131.13 68.00 111.03 163.30 127.15 130.81 18.90 44.55 1.58 18.48 0.40 17.69 0.95 0.00 0.00 0.04 7.25 36.99 110.90 138.93 163.35 134.44 148.43
2000 107.18 195.33 101.00 102.89 140.91 142.16 236.06 74.73 73.49 78.96 30.37 7.75 1.21 1.24 0.00 26.03 4.09 3.27 60.85 193.84 203.30 113.67 120.47 50.27
2001 139.33 192.17 238.21 25.90 176.51 299.98 144.03 175.50 50.55 44.55 171.36 3.09 11.36 16.56 0.08 7.19 14.42 6.98 46.16 216.43 101.75 216.45 87.77 34.00
2002 56.62 357.73 344.26 161.34 99.82 197.71 161.17 54.50 43.04 0.00 2.79 1.01 0.06 0.00 1.22 0.00 3.20 3.48 4.20 36.48 28.62 135.60 149.88 156.36
2003 73.87 171.75 106.92 294.58 218.22 69.82 44.56 40.87 79.87 8.40 0.00 12.78 0.44 0.96 0.01 0.00 5.47 0.63 14.90 112.06 35.22 193.35 215.99 93.41
2004 49.15 289.40 193.44 150.02 157.92 51.94 43.80 7.62 13.66 92.58 26.96 6.65 25.14 6.99 0.14 0.13 0.06 5.69 3.40 12.74 47.02 283.92 139.36 184.82
2005 81.70 181.94 98.95 165.76 111.94 197.43 173.05 12.85 6.89 8.79 12.98 203.43 84.29 4.77 0.00 0.23 7.02 45.93 5.27 146.50 9.34 75.06 218.68 122.85
2006 123.04 332.61 58.50 233.61 85.70 140.03 97.65 58.78 56.92 122.64 4.35 0.40 0.00 0.03 0.07 0.00 0.00 0.00 0.17 0.37 26.99 25.77 48.74 231.62
2007 6.96 38.72 160.20 199.94 80.35 265.71 133.57 120.40 30.92 61.94 1.24 35.24 2.75 0.55 0.03 0.56 0.00 0.21 1.90 113.45 181.49 0.92 179.13 314.43
2008 161.51 65.43 272.26 271.25 185.63 275.92 124.79 35.00 24.42 0.00 4.98 0.00 0.00 0.01 8.58 0.76 1.25 0.00 116.05 72.26 327.02 204.51 113.77 106.07
2009 112.50 246.55 200.95 206.92 52.66 148.15 86.31 49.09 84.98 129.72 10.85 0.13 7.38 15.66 0.00 3.61 12.06 0.00 5.24 52.20 74.07 142.38 37.97 168.87
2010 203.97 227.85 199.12 165.21 189.38 260.09 92.76 187.97 195.73 118.25 96.56 32.14 46.26 70.74 20.12 90.49 135.97 156.62 84.63 212.90 150.27 117.48 342.97 84.66
2011 158.89 133.70 106.50 137.80 87.31 146.38 154.31 76.76 167.23 3.89 1.94 2.51 9.39 2.15 0.00 0.00 0.00 0.00 0.72 87.53 159.94 199.84 107.28 177.90
2012 206.43 89.14 101.07 157.43 157.81 71.72 78.56 124.34 67.63 13.86 19.95 6.09 1.38 1.63 0.05 0.77 0.00 3.41 1.46 24.71 23.19 252.10 249.42 145.36
2013 264.82 137.96 108.56 190.65 150.46 162.73 183.96 72.25 30.60 149.01 116.20 106.62 99.06 3.90 6.36 0.00 0.70 2.08 0.01 75.31 102.74 71.88 124.86 129.40
2014 308.05 201.03 101.68 147.36 94.11 182.44 103.19 51.09 92.28 5.30 1.37 95.05 18.86 1.77 0.00 0.00 0.00 0.33 0.67 2.24 77.75 205.41 108.13 192.07
2015 75.64 187.39 222.65 78.43 232.48 130.62 138.43 138.13 139.47 3.05 20.03 3.46 0.00 0.00 1.17 0.19 0.69 0.21 0.00 0.66 115.46 68.28 170.82 74.07
2016 60.15 176.94 259.73 100.92 100.34 194.00 191.86 72.58 122.66 59.03 46.85 61.80 35.52 96.77 70.95 23.50 10.31 301.34 134.88 97.24 169.79 175.90 142.09 40.11
2017 108.20 164.98 196.60 166.67 65.14 218.83 76.23 187.47 32.14 78.05 36.46 46.79 4.51 21.76 0.02 2.46 0.00 77.94 76.00 59.87 110.21 337.47 59.50 155.06
2018 115.70 156.25 208.04 211.64 135.34 151.20 89.02 86.27 2.85 16.81 0.28 15.23 0.29 0.00 1.26 0.00 0.48 11.25 0.40 0.54 140.10 142.82 165.97 77.57
2019 59.33 198.89 77.52 203.77 234.18 117.96 147.90 84.94 3.59 0.00 4.59 0.00 0.06 0.05 0.00 1.06 0.00 4.02 0.19 12.68 50.00 6.52 137.27 177.30
2020 162.19 60.03 194.45 235.10 284.87 126.78 79.94 100.60 72.91 120.38 21.71 2.50 26.71 0.00 73.12 0.46 5.85 1.59 43.87 136.55 87.18 141.42 228.26 124.00
2021 122.17 154.04 322.71 205.76 131.18 166.38 196.28 16.72 12.61 10.46 21.23 116.62 16.79 0.72 1.88 5.46 100.99 18.66 2.42 118.68 238.61 125.70 106.29 217.99
2022 130.34 143.68 197.64 65.11 131.94 167.11 52.12 162.68 71.53 136.09 101.58 31.74 30.50 20.52 68.84 5.17 91.54 15.56 99.39 214.47 164.47 194.65 97.06 190.32
2023 30.56 179.02 204.81 221.45 24.17 216.08 97.14 73.57 103.50 0.00 7.97 1.42 80.25 0.00 0.00 0.00 0.00 0.00 3.20 1.92 56.42 79.83 106.85 80.24
2024 139.69 116.26 162.11 139.80 324.78 16.57 127.36 228.48 1.61 17.15 34.68 30.49 34.34 0.00 2.15 5.14 6.55 32.95 5.48 73.56 113.09 246.71 212.22 157.28
2025 135.11 219.60 58.81 235.89 87.19 180.73 148.58 58.75 232.99 128.99 52.01 3.48 25.29 3.67 0.10 124.99 10.75 152.13 – – – – – –

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 58.79124.92100.59109.4086.89125.0179.6639.6913.451.532.620.890.240.000.000.000.000.160.568.5042.3073.7993.3479.17
R80mm/hari 3.927.817.187.815.797.815.312.650.900.100.170.060.020.000.000.000.000.010.040.532.824.926.224.95
Reff Padimm/hari 2.745.475.035.474.055.473.721.850.630.070.120.040.010.000.000.000.000.010.030.371.973.444.363.46
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.