HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Matesih, Kec. Matesih, Karanganyar, Prov. Jawa Tengah

GPM01D_E11105_S0765
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.51 mm/hari
Reff Padi Rata-rata 2.46 mm/hari
Reff Padi Maksimum 6.22 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 60.37 94.48 145.99 298.80 202.59 181.47 219.95 81.90 42.19 4.10 114.95 67.22 62.40 92.07 16.36 16.55 3.39 70.02 71.83 169.38 188.29 78.65 55.84 225.13
1999 112.60 135.74 66.64 142.05 164.04 132.10 122.56 34.84 37.99 5.48 38.30 5.95 36.13 6.39 7.71 9.79 6.96 9.64 62.29 155.16 186.33 156.29 154.36 155.14
2000 124.55 228.08 103.46 91.74 163.49 116.10 232.16 94.03 67.07 118.09 21.36 14.07 5.98 5.10 11.60 18.73 11.74 19.92 66.74 199.31 253.89 193.17 118.69 58.78
2001 80.93 273.09 207.10 72.86 212.94 289.58 223.60 162.83 88.12 35.62 174.09 8.74 12.33 46.95 9.02 3.16 12.89 34.16 33.14 220.63 107.70 244.44 66.40 104.41
2002 39.91 374.49 279.11 223.04 142.09 210.14 184.29 47.67 53.52 1.31 8.08 2.93 6.10 6.85 11.27 1.14 0.73 2.87 1.15 39.98 57.70 162.24 140.04 178.94
2003 36.37 231.39 182.28 282.60 192.18 111.50 79.04 35.12 108.73 7.64 3.15 8.47 4.17 2.95 0.05 0.69 10.13 7.83 51.99 82.31 38.19 217.69 257.11 79.29
2004 74.09 277.96 164.03 211.72 161.14 77.20 73.50 48.97 26.83 97.04 29.45 8.73 58.91 13.47 0.49 0.00 0.64 10.21 0.47 37.19 44.34 336.37 131.84 210.49
2005 64.96 152.19 130.27 166.39 159.81 174.37 204.17 20.52 41.88 7.35 12.83 245.27 70.07 6.40 5.21 16.35 8.89 48.64 43.54 149.51 33.41 127.51 179.36 162.63
2006 190.01 283.74 73.87 243.61 100.49 150.55 118.65 63.37 76.06 116.60 5.10 1.14 0.23 0.76 1.87 3.96 0.00 0.00 2.56 0.97 48.69 59.43 57.85 199.89
2007 5.66 61.77 157.95 214.15 113.08 304.68 136.50 138.30 27.49 62.63 15.13 23.89 1.79 8.30 1.95 15.49 0.67 0.81 19.02 83.77 190.24 21.25 209.07 331.65
2008 103.84 137.49 271.05 280.64 212.97 278.01 141.72 43.31 69.04 6.74 11.51 3.09 5.10 2.72 23.69 4.67 15.74 8.29 142.98 83.06 373.29 167.15 133.92 130.68
2009 72.79 318.11 158.91 259.88 91.04 133.95 82.03 76.72 74.28 178.16 37.16 7.72 4.84 20.83 2.30 2.38 9.45 0.65 7.75 41.56 81.28 116.37 30.38 192.88
2010 190.97 326.85 205.75 202.85 269.70 228.73 148.20 163.26 213.95 112.86 125.57 38.56 70.10 87.32 23.22 140.11 135.26 155.91 108.95 187.38 115.24 152.17 305.55 111.98
2011 155.82 136.34 111.63 123.45 111.62 178.55 155.55 119.91 197.23 1.45 10.30 30.46 4.62 37.47 1.69 3.03 2.71 1.10 4.64 89.21 197.63 231.57 185.26 143.48
2012 203.94 107.07 106.10 124.64 177.88 70.20 135.61 103.31 76.71 8.51 59.47 12.11 3.56 2.94 2.57 2.50 0.67 5.31 36.69 62.63 80.62 205.42 210.60 191.93
2013 238.45 156.08 172.04 160.54 178.06 136.99 225.53 80.17 40.09 155.09 125.39 102.97 93.08 16.39 8.85 22.29 7.84 10.03 1.34 130.36 117.67 61.72 188.11 85.47
2014 237.55 268.27 78.60 195.27 166.63 186.14 160.65 83.73 74.40 58.68 6.20 88.55 48.09 32.06 12.57 1.22 5.63 14.89 2.11 12.48 117.45 176.03 142.60 207.09
2015 77.19 176.04 216.61 116.59 201.75 171.91 157.51 155.54 140.23 27.80 15.03 10.32 8.57 1.23 2.44 1.09 0.73 4.53 3.99 11.52 105.77 139.82 175.48 91.70
2016 78.67 132.78 269.09 152.17 131.78 145.07 154.90 76.54 92.91 90.96 58.51 66.25 51.04 105.41 121.55 24.64 57.32 251.41 148.35 75.62 137.36 213.67 86.29 106.81
2017 109.49 168.00 163.87 250.90 143.11 173.57 124.81 166.07 53.00 98.29 45.56 45.66 11.06 18.66 3.14 7.19 2.13 85.58 124.92 112.00 125.54 292.35 96.10 146.16
2018 134.51 139.22 184.78 306.51 220.95 87.36 89.62 97.35 10.06 17.85 4.26 34.94 9.88 0.00 1.14 1.37 1.08 11.84 24.56 20.43 165.52 141.61 162.49 118.72
2019 94.52 216.43 122.46 221.64 217.07 142.00 190.67 100.20 35.83 6.98 5.06 0.38 35.76 4.70 0.28 2.36 3.66 4.39 8.54 20.81 77.39 27.40 123.18 214.26
2020 165.91 55.14 197.65 254.54 196.87 195.14 109.57 113.83 96.44 118.30 14.09 11.65 56.57 12.59 82.10 6.76 24.07 30.80 33.80 151.60 86.61 169.77 303.07 146.23
2021 132.57 149.97 280.02 283.93 176.67 197.70 259.40 21.01 34.89 119.79 32.01 113.93 14.41 3.65 32.81 21.12 53.81 74.24 5.77 153.01 218.28 160.01 146.07 185.05
2022 110.31 202.97 178.28 69.23 186.55 141.98 69.50 188.45 83.50 133.12 114.12 26.67 14.99 26.08 108.42 4.39 85.66 31.72 109.40 204.03 159.69 178.08 91.61 199.69
2023 50.24 189.53 228.56 185.96 60.03 278.83 108.01 102.85 141.86 2.91 14.28 2.55 13.88 0.17 6.29 4.35 2.17 1.70 10.56 47.51 118.33 95.37 159.17 152.38
2024 164.98 99.16 171.84 145.25 326.04 50.57 170.93 211.30 14.51 34.33 61.02 29.18 31.87 1.05 21.70 4.88 22.92 75.29 32.44 68.81 130.78 220.49 226.57 111.17
2025 123.91 246.52 67.22 286.25 194.31 162.51 215.36 48.88 225.14 146.94 57.25 18.67 25.43 23.61 29.14 100.51 24.28 166.45 – – – – – –

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 64.04127.63105.57124.40128.04115.18104.3346.8035.646.497.705.374.802.421.831.340.732.643.4230.6469.5188.6889.48105.85
R80mm/hari 4.277.987.548.898.547.206.963.122.380.410.510.360.320.150.120.080.050.180.231.914.635.915.976.62
Reff Padimm/hari 2.995.585.286.225.985.044.872.181.660.280.360.250.220.110.090.060.030.120.161.343.244.144.184.63
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.