HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Talawaan, Kec. Talawaan, Minahasa Utara, Prov. Sulawesi Utara

GPM01D_E12495_N0155
Panjang Data 28 tahun tersedia
R80 Rata-rata 3.42 mm/hari
Reff Padi Rata-rata 2.39 mm/hari
Reff Padi Maksimum 4.85 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 41.51 39.81 11.97 20.78 3.59 57.16 89.59 81.62 229.39 120.89 169.10 257.46 115.22 108.34 81.13 51.39 34.28 94.11 233.90 113.60 170.95 169.36 135.75 226.06
1999 170.91 140.47 59.20 114.22 87.03 368.57 106.19 136.27 86.72 169.33 67.95 126.66 111.09 68.59 29.76 81.76 30.98 164.89 72.26 150.07 154.01 42.93 183.52 87.36
2000 194.67 356.37 221.00 170.58 207.06 137.34 177.93 230.79 64.18 80.51 164.42 176.41 42.09 17.81 137.31 45.40 36.43 86.25 137.46 133.55 112.06 280.75 36.09 234.13
2001 148.11 232.13 316.45 96.48 187.81 144.71 133.00 166.85 89.88 76.84 111.07 71.80 37.09 36.98 27.23 4.20 26.34 181.19 59.73 84.93 256.93 72.51 131.36 113.92
2002 307.88 258.98 61.41 108.19 59.45 85.22 85.55 127.49 167.22 1.95 145.38 90.00 15.01 8.19 5.50 3.51 5.39 15.17 15.22 39.95 33.74 138.55 32.91 129.17
2003 278.93 81.27 195.89 51.19 16.08 336.35 212.52 24.12 133.44 19.36 5.36 82.56 130.50 33.93 11.27 101.31 23.25 48.78 92.63 53.89 63.52 147.21 248.75 184.93
2004 256.15 136.39 172.59 50.70 214.78 20.97 66.71 103.13 180.70 55.34 91.95 15.17 64.96 81.76 14.71 2.65 35.70 8.88 47.39 6.95 76.63 225.78 93.53 61.16
2005 107.32 186.56 265.97 11.28 79.54 258.06 198.31 34.08 188.86 40.23 65.50 103.60 68.24 41.29 9.09 41.28 56.35 21.99 177.05 109.78 308.80 55.30 128.11 188.18
2006 104.98 172.40 305.93 219.15 38.49 106.38 34.36 92.57 80.15 164.22 113.76 126.43 6.14 6.43 17.05 4.94 25.13 48.37 15.31 3.99 27.67 97.16 77.24 121.12
2007 253.46 61.51 193.30 59.01 77.23 152.77 3.99 171.26 208.33 61.24 93.59 142.31 16.65 131.78 77.11 65.05 54.32 18.27 32.04 92.68 153.52 117.74 39.32 205.53
2008 138.16 156.16 92.42 92.69 102.98 180.34 90.06 243.28 77.58 32.49 178.32 28.23 187.22 143.76 82.46 98.67 75.57 88.56 59.71 149.85 95.84 246.41 67.43 196.43
2009 215.09 145.78 133.91 115.56 192.29 51.98 97.62 105.52 40.97 173.69 71.38 77.42 44.87 39.78 15.63 54.45 2.75 3.76 60.01 54.81 134.21 199.66 15.79 193.70
2010 191.25 69.98 52.20 58.01 10.74 81.38 160.80 108.31 172.73 135.27 168.10 132.94 120.43 220.10 129.27 92.10 145.03 103.52 99.30 139.36 112.06 135.27 155.45 224.65
2011 66.96 230.96 210.69 185.18 103.11 255.22 159.93 127.34 131.25 140.35 165.61 58.81 23.06 24.17 22.77 54.70 70.24 64.26 57.37 68.61 95.57 122.45 196.10 177.20
2012 91.55 104.73 64.54 124.94 253.87 125.71 126.42 221.72 195.21 48.88 123.98 40.78 132.82 84.69 23.53 67.82 32.20 30.61 20.26 119.12 237.07 56.03 111.61 183.29
2013 105.54 206.62 83.56 263.10 77.41 72.86 254.20 87.08 151.83 131.93 54.64 68.18 121.60 161.21 105.45 61.48 51.38 53.55 40.47 95.41 96.73 119.17 94.81 169.73
2014 312.45 186.66 182.68 40.92 21.81 116.50 91.23 31.95 175.95 80.26 104.72 79.49 17.67 53.44 66.05 92.36 25.04 9.40 3.92 21.94 172.88 159.27 119.46 202.14
2015 211.06 98.16 228.59 78.81 30.35 25.47 31.04 60.35 93.78 52.05 93.39 82.64 0.15 36.65 0.96 4.94 1.52 0.29 1.92 8.17 161.62 89.59 51.79 127.26
2016 62.25 95.90 10.14 88.99 7.54 14.52 126.76 69.14 179.85 126.41 69.05 246.45 60.23 186.27 67.95 8.06 160.00 95.35 104.04 93.29 137.96 134.60 245.08 225.71
2017 174.20 295.90 91.61 200.74 150.33 203.81 105.42 85.83 116.35 138.56 191.88 148.58 114.76 119.98 84.90 81.48 74.67 142.57 107.97 93.90 68.22 134.73 100.72 92.06
2018 136.72 100.10 280.52 112.44 105.55 178.63 67.23 254.90 66.88 92.98 137.63 92.79 136.62 38.13 27.61 29.07 46.23 34.35 55.21 125.15 155.90 189.56 161.23 207.87
2019 234.65 263.13 136.13 40.06 21.07 45.59 39.28 355.73 38.17 45.80 162.74 41.29 65.97 38.35 3.37 29.39 2.27 18.73 12.10 174.39 25.63 21.36 101.17 63.44
2020 174.28 9.99 155.00 23.06 136.22 266.88 22.77 223.48 26.36 146.83 186.35 68.39 141.71 125.19 109.21 15.57 150.94 108.86 113.73 90.59 57.14 103.22 144.93 212.26
2021 136.23 266.45 147.20 97.70 157.87 218.24 141.28 99.61 150.57 227.15 129.14 104.53 151.77 94.19 81.73 144.29 193.80 93.30 31.86 178.62 257.81 171.19 177.82 277.36
2022 168.83 133.81 132.13 260.01 132.77 265.55 156.98 160.55 150.71 140.37 57.89 80.94 140.65 101.72 93.08 147.93 159.33 83.43 147.22 200.01 160.37 215.61 86.80 117.59
2023 128.74 303.96 238.13 108.92 155.40 198.10 284.11 76.53 79.19 139.32 57.82 172.40 90.16 26.49 28.02 34.65 41.30 13.94 3.01 33.90 49.42 170.45 133.88 47.82
2024 264.62 329.12 92.66 17.76 214.07 113.69 222.61 241.07 135.81 183.03 129.06 135.95 121.21 44.33 90.02 154.56 21.16 35.47 102.57 138.19 118.57 172.63 182.62 139.67
2025 99.70 246.83 183.66 89.31 196.87 382.35 136.83 171.56 97.10 182.19 95.97 127.98 131.00 31.74 71.71 149.49 87.92 113.04 – – – – – –

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 103.9292.9763.9140.7421.6656.1261.2275.0575.4448.2667.4666.3021.9830.6914.027.4322.8314.9215.2737.5360.9782.7661.17105.17
R80mm/hari 6.935.814.572.911.443.514.085.005.033.024.504.421.471.920.930.461.520.991.022.354.065.524.086.57
Reff Padimm/hari 4.854.073.202.041.012.462.863.503.522.113.153.091.031.340.650.331.070.700.711.642.853.862.854.60
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.