HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Rae, Kec. Beo Utara, Kepulauan Talaud, Prov. Sulawesi Utara

GPM01D_E12675_N0435
Panjang Data 28 tahun tersedia
R80 Rata-rata 8.05 mm/hari
Reff Padi Rata-rata 5.63 mm/hari
Reff Padi Maksimum 9.34 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 58.53 42.26 6.13 17.83 3.13 6.14 4.78 103.13 139.11 162.12 203.32 181.14 151.68 132.84 112.29 167.08 80.19 237.56 105.06 219.06 399.71 227.46 194.98 310.06
1999 232.22 479.56 93.62 45.91 152.81 489.70 286.74 162.21 138.84 235.77 201.19 214.43 210.86 215.86 114.94 157.54 47.10 32.58 83.00 304.13 244.68 181.79 127.68 152.17
2000 151.25 193.86 206.71 311.03 184.00 116.22 154.44 173.92 153.77 163.85 193.46 234.53 172.39 146.20 230.34 191.53 72.67 129.15 348.05 220.33 122.98 277.66 91.80 242.13
2001 154.17 142.15 395.80 101.26 283.70 142.69 76.75 172.95 196.67 194.47 131.17 200.79 93.46 116.59 349.19 66.91 125.86 152.50 186.60 143.86 224.49 111.19 151.95 124.07
2002 359.04 55.19 74.02 155.71 126.67 107.02 52.52 102.84 374.54 108.11 132.32 380.97 44.70 69.22 120.41 79.01 176.30 102.81 96.92 180.06 145.57 203.37 120.06 133.08
2003 192.76 106.59 124.03 89.18 73.55 239.48 58.95 94.88 206.02 166.92 84.05 157.80 256.87 293.40 86.77 152.48 146.21 186.10 227.97 122.75 109.61 99.40 221.03 470.04
2004 154.57 99.24 255.35 62.92 199.59 87.72 60.96 79.89 283.17 140.23 157.10 197.75 135.96 348.86 210.49 84.09 246.34 126.73 174.62 79.98 200.49 119.39 219.85 155.51
2005 153.38 209.26 196.84 44.39 101.67 148.67 107.52 72.09 347.78 165.77 129.13 188.75 179.54 243.54 103.43 175.02 179.43 133.40 217.97 220.66 407.01 265.80 312.75 186.38
2006 164.59 353.57 165.01 170.12 192.43 242.34 60.45 292.18 105.97 209.21 156.29 476.53 90.26 107.84 156.51 100.15 86.02 431.76 299.44 131.72 152.99 151.50 110.74 233.23
2007 212.67 195.81 235.71 138.14 102.98 169.22 67.36 219.93 169.81 116.66 221.59 480.49 255.47 265.48 213.13 223.58 116.05 179.16 137.17 248.04 241.40 206.09 126.05 329.56
2008 168.05 234.26 265.26 124.57 192.18 284.30 116.42 275.56 366.23 106.87 238.37 273.71 211.44 252.67 224.98 184.15 252.82 200.89 190.24 300.40 242.98 378.25 95.49 350.43
2009 319.46 318.18 275.93 90.42 109.04 64.46 275.39 194.19 129.70 236.98 161.48 213.34 199.18 323.24 65.59 186.33 85.61 144.18 144.54 106.89 128.36 414.86 43.69 154.07
2010 405.15 157.47 28.51 33.73 40.52 79.14 323.77 121.89 245.01 142.04 181.80 274.15 143.91 197.71 194.37 149.82 194.05 121.71 137.03 271.42 182.05 176.19 194.79 123.00
2011 91.03 184.71 97.11 220.71 189.86 307.77 150.78 172.98 254.47 269.97 419.18 288.68 228.15 116.47 209.24 112.35 160.23 230.96 217.98 141.95 276.05 152.99 245.48 295.46
2012 174.06 257.94 98.30 175.94 281.28 190.76 123.23 139.50 197.01 157.13 246.68 258.33 209.35 259.98 47.28 173.19 152.84 255.87 116.60 201.28 243.60 162.29 111.17 226.59
2013 573.89 253.75 111.30 285.34 132.66 72.95 361.74 133.56 315.07 222.39 285.67 221.26 140.38 457.50 247.85 235.73 113.85 105.01 102.44 118.18 219.76 158.37 221.34 148.30
2014 237.00 59.68 141.99 127.85 90.14 145.65 68.32 81.17 167.71 346.50 252.55 363.44 222.72 298.91 198.64 565.71 256.39 167.22 262.39 237.73 330.44 310.48 218.90 332.20
2015 226.75 192.96 204.49 210.98 129.98 190.77 86.68 223.52 244.98 217.01 264.15 482.19 57.63 188.75 128.79 95.92 93.53 77.49 168.15 109.37 337.61 254.51 268.13 200.15
2016 79.78 94.38 31.67 81.38 42.68 58.96 125.15 108.51 423.31 378.94 243.82 341.15 169.77 276.42 115.46 198.95 494.49 316.84 409.09 406.27 401.34 223.92 406.00 300.74
2017 313.92 263.23 169.29 190.99 312.71 366.86 279.49 202.75 536.96 389.28 605.33 446.44 390.95 272.91 272.34 306.38 438.57 455.38 292.81 253.39 336.21 296.13 269.60 177.96
2018 320.11 222.28 306.68 137.42 114.85 251.55 214.47 531.45 220.72 312.15 265.52 251.88 426.91 177.59 163.33 260.79 324.38 173.15 186.19 318.82 300.19 186.78 191.43 329.04
2019 321.17 602.90 100.75 51.91 190.99 275.26 142.95 184.07 142.03 117.84 270.99 247.30 386.66 270.10 84.36 164.37 101.06 80.39 141.44 207.56 162.96 155.38 208.42 246.17
2020 289.07 34.72 120.60 85.79 171.25 293.90 43.62 321.96 198.67 385.08 416.43 348.11 221.98 225.99 345.27 137.43 372.03 283.37 309.99 352.68 219.33 364.55 261.56 345.76
2021 306.69 285.68 189.56 112.26 113.05 426.21 157.09 179.26 358.86 551.09 318.05 181.56 394.98 149.88 236.36 235.59 370.70 368.75 272.95 222.36 262.79 412.30 325.82 528.29
2022 259.64 251.90 226.65 353.60 262.43 432.00 383.64 413.25 428.49 364.30 181.09 201.56 381.32 362.69 378.84 231.82 188.80 195.19 237.71 360.96 315.25 292.92 228.76 243.05
2023 441.39 323.80 244.58 181.25 154.56 423.57 314.33 146.63 244.26 329.40 201.73 309.87 426.16 303.78 240.42 264.18 282.74 278.27 146.12 154.87 166.83 202.90 131.17 92.87
2024 202.65 436.07 194.67 283.38 137.03 52.66 87.82 284.22 185.37 213.84 302.82 427.74 487.08 173.20 218.14 315.52 228.21 148.27 191.12 298.54 216.23 318.33 320.42 376.24
2025 281.10 207.56 353.13 219.43 313.75 424.78 242.79 327.22 239.03 243.97 391.16 366.30 305.01 97.06 327.62 443.09 240.87 140.69 – – – – – –

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 154.0198.2696.4160.7199.3677.9060.85103.07151.42141.68156.94200.18139.50129.59110.52109.9192.02118.37128.86128.13158.97154.42116.50150.62
R80mm/hari 10.276.146.894.346.624.874.066.8710.098.8510.4613.359.308.107.376.876.137.898.598.0110.6010.297.779.41
Reff Padimm/hari 7.194.304.823.044.643.412.844.817.076.207.329.346.515.675.164.814.295.526.015.617.427.215.446.59
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.