HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Sumberwringin, Kec. Sumberwringin, Bondowoso, Prov. Jawa Timur

GPM01D_E11405_S0805
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.77 mm/hari
Reff Padi Rata-rata 1.94 mm/hari
Reff Padi Maksimum 5.80 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 108.33 101.73 100.61 156.62 106.90 128.04 49.59 111.91 54.03 29.08 32.90 40.48 62.74 38.34 3.51 11.49 7.08 85.14 61.60 168.48 90.62 93.36 90.85 202.71
1999 161.54 169.99 125.69 197.94 121.87 172.86 189.05 40.10 52.39 5.27 5.43 30.77 45.85 3.02 9.62 2.57 2.87 8.64 87.35 44.49 213.11 61.40 151.69 191.35
2000 121.13 206.37 90.00 107.04 240.07 131.87 75.00 156.51 89.37 126.05 43.30 17.65 5.28 7.27 16.34 5.32 1.42 12.00 27.99 171.09 166.95 226.22 68.96 43.56
2001 133.16 133.91 152.08 54.16 141.90 226.40 85.16 45.11 14.72 20.04 159.92 4.78 2.56 32.11 29.17 0.52 2.54 34.38 12.32 150.28 55.47 133.15 87.82 133.23
2002 115.39 267.91 268.88 179.67 117.62 123.63 96.04 32.47 55.14 3.87 7.43 1.07 0.00 1.70 6.53 0.00 17.60 16.82 4.65 5.10 19.60 111.28 100.13 207.06
2003 116.26 248.76 144.48 234.41 204.46 31.63 74.57 25.90 145.38 1.60 25.04 12.85 5.75 8.61 0.00 6.57 28.28 4.50 12.54 79.79 38.03 216.65 130.05 121.19
2004 110.61 200.19 140.10 269.46 211.14 155.32 46.50 41.51 17.44 65.54 9.90 4.04 5.95 9.32 8.94 2.13 5.39 14.42 2.15 63.46 6.01 209.25 88.72 150.59
2005 22.74 145.46 169.72 118.96 205.87 90.84 172.45 23.85 10.00 9.04 7.57 20.98 55.79 5.96 2.29 9.00 6.89 4.11 51.51 102.39 8.36 156.47 153.09 209.67
2006 128.89 193.57 60.06 244.41 98.35 208.57 54.08 111.27 74.66 124.04 9.69 15.86 0.48 1.59 1.94 1.32 0.00 0.00 4.83 0.63 13.65 15.78 30.31 188.71
2007 32.30 133.34 128.53 181.98 163.10 224.91 97.01 112.49 14.60 77.82 32.91 48.85 8.00 9.84 1.03 6.31 12.27 2.82 43.95 32.31 98.84 16.04 64.29 192.82
2008 113.22 102.20 164.82 144.41 150.15 246.82 42.39 52.59 65.06 5.45 22.31 0.93 0.57 0.72 14.22 3.13 5.78 4.17 59.98 73.72 33.78 163.36 209.23 183.49
2009 248.69 140.86 167.19 172.04 120.69 46.00 113.01 61.63 93.62 93.24 27.59 2.73 5.71 12.87 5.26 6.70 5.57 26.49 12.94 8.18 52.06 99.92 50.74 206.54
2010 201.03 227.18 110.45 197.76 154.07 133.72 181.87 103.24 159.64 101.59 101.47 31.53 50.74 59.38 17.37 28.97 49.44 137.87 107.01 167.39 94.03 69.95 169.99 108.32
2011 112.78 126.39 72.96 91.83 171.19 166.16 167.62 60.42 151.11 46.94 8.86 42.75 11.68 2.37 0.09 0.86 0.26 2.06 0.94 23.80 164.61 103.99 116.56 183.59
2012 203.29 129.37 104.46 103.15 192.82 64.42 91.89 8.86 139.05 1.30 8.87 18.83 3.47 23.42 0.17 0.00 0.00 5.77 2.98 30.61 2.47 186.12 185.61 140.32
2013 263.91 177.68 77.34 151.77 198.13 102.85 153.60 59.01 19.03 145.21 107.65 51.63 77.80 31.09 0.26 0.02 6.51 0.00 14.83 52.21 60.37 153.51 111.86 166.31
2014 146.17 184.51 137.06 139.35 247.60 78.59 89.14 78.34 57.33 22.51 12.48 37.92 94.76 10.20 7.62 0.00 5.39 1.06 9.20 4.15 97.45 130.62 87.71 207.15
2015 83.32 211.54 196.05 139.25 292.61 57.40 62.86 135.47 83.62 11.63 27.38 8.14 1.61 6.90 11.56 0.22 0.71 0.29 1.29 16.21 109.47 31.54 106.11 88.22
2016 21.49 177.68 208.07 179.95 109.87 81.52 115.71 35.77 80.12 84.54 40.05 103.48 59.25 49.16 31.87 6.68 11.08 134.26 108.76 73.86 104.16 151.95 182.68 90.14
2017 125.70 222.06 186.02 73.85 92.34 175.93 135.87 63.78 87.80 49.28 121.46 24.86 4.21 7.45 2.17 4.94 0.00 13.20 50.11 59.59 132.29 207.72 116.77 183.30
2018 181.61 230.86 205.03 189.55 229.22 123.08 52.07 16.60 14.56 15.20 0.79 43.40 3.93 0.40 3.50 3.24 2.26 13.40 5.77 3.34 30.96 240.05 58.20 98.30
2019 145.13 200.13 183.88 146.40 166.64 160.57 220.44 55.35 37.63 8.71 5.54 1.29 3.40 0.43 0.17 0.76 0.00 0.55 4.79 1.97 36.11 53.14 65.51 113.11
2020 99.35 134.96 176.77 239.06 245.30 115.70 136.82 51.56 24.57 165.69 11.06 13.18 29.27 0.28 42.78 2.44 1.33 1.94 38.86 128.50 12.96 142.97 254.61 86.41
2021 155.26 189.72 245.24 205.55 181.43 173.06 148.36 0.43 13.40 56.75 11.28 126.59 38.22 1.98 11.86 4.10 70.63 16.10 16.51 84.80 149.13 201.88 174.14 198.33
2022 198.78 183.83 120.94 83.61 116.89 302.93 50.69 139.46 39.97 177.80 87.26 13.80 21.83 8.17 36.26 2.02 51.94 15.68 123.54 208.46 86.26 267.53 63.89 174.88
2023 62.53 162.94 313.64 146.66 160.38 133.42 149.61 62.38 35.97 4.11 4.10 8.71 65.96 0.90 5.93 0.00 0.99 0.00 8.49 17.27 48.08 86.23 142.82 84.90
2024 121.23 73.23 150.55 118.31 255.86 37.59 105.68 114.23 11.51 45.90 22.49 3.19 20.59 4.57 0.15 0.00 5.69 27.77 8.00 15.51 79.30 112.37 260.27 123.73
2025 153.62 198.95 80.64 213.19 111.43 184.79 55.78 66.52 132.81 85.96 34.90 33.14 29.17 0.42 0.72 25.81 9.47 79.16 – – – – – –

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 96.14132.5498.49106.26115.7975.7553.6731.1614.705.417.543.873.230.860.240.010.620.954.736.9517.2266.5365.0295.04
R80mm/hari 6.418.287.037.597.724.733.582.080.980.340.500.260.220.050.020.000.040.060.320.431.154.444.335.94
Reff Padimm/hari 4.495.804.925.315.403.312.501.450.690.240.350.180.150.040.010.000.030.040.220.300.803.103.034.16
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.