HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Wioi Timur, Kec. Ratahan Timur, Minahasa Tenggara, Prov. Sulawesi Utara

GPM01D_E12485_N0105
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.71 mm/hari
Reff Padi Rata-rata 1.90 mm/hari
Reff Padi Maksimum 3.36 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 4.22 10.98 0.80 0.64 1.42 19.39 73.13 144.95 164.23 96.38 187.51 183.01 141.22 129.52 76.88 68.38 85.28 64.74 108.22 168.45 105.88 166.62 79.09 171.06
1999 121.44 133.70 48.71 99.26 175.92 211.80 39.38 189.84 125.74 170.89 91.90 120.77 156.74 45.77 24.72 100.61 27.62 161.49 91.45 94.04 106.88 38.15 163.46 57.77
2000 159.10 232.98 202.94 88.78 160.81 145.84 185.59 130.26 50.07 103.73 145.04 230.81 41.34 21.79 186.38 38.40 40.68 105.39 142.03 120.78 54.13 265.45 37.72 201.43
2001 130.73 154.20 221.12 81.27 161.60 126.47 153.14 157.11 69.14 119.09 82.37 105.14 19.47 81.38 35.22 2.28 31.95 162.11 60.57 88.58 147.58 102.09 184.96 39.93
2002 284.41 109.25 47.05 76.61 58.47 69.14 72.93 137.51 195.04 1.62 132.63 109.19 10.32 12.04 7.96 4.59 3.21 7.07 4.80 13.41 28.89 125.74 56.40 53.93
2003 188.10 70.40 114.50 78.26 28.71 218.03 165.99 35.54 129.37 19.66 6.56 112.06 111.70 77.48 13.36 115.30 28.22 31.08 94.11 9.58 19.32 153.15 198.60 125.83
2004 129.59 124.31 96.69 29.12 152.32 35.54 42.01 113.24 151.43 62.75 79.29 24.98 49.17 154.39 13.09 1.21 39.62 9.58 23.03 30.61 132.25 172.97 99.96 31.01
2005 85.39 101.73 140.85 61.52 40.03 198.38 146.54 75.86 199.68 24.43 68.94 109.06 54.19 96.50 6.89 57.72 42.44 42.60 92.54 137.36 231.00 70.17 111.13 184.04
2006 53.48 83.72 255.84 136.39 60.99 50.90 60.74 58.89 107.44 155.47 168.37 100.65 13.84 9.93 29.99 1.66 39.37 35.52 18.60 3.74 39.27 97.54 130.76 47.18
2007 201.08 42.65 112.58 46.97 59.20 126.97 5.44 168.76 183.40 70.43 179.94 97.41 15.84 200.08 59.05 83.84 47.76 16.63 20.25 80.36 126.03 70.08 23.83 211.71
2008 48.65 145.74 54.45 99.02 140.80 112.32 130.40 160.27 83.21 52.63 205.40 38.96 212.83 124.83 86.07 142.65 70.86 91.39 90.22 86.06 76.68 189.35 84.43 118.63
2009 115.25 99.81 93.16 104.75 135.29 71.27 69.86 127.59 52.40 148.51 72.81 71.65 43.44 44.61 5.78 47.26 4.44 5.95 60.34 56.59 80.03 186.04 7.22 132.77
2010 116.60 69.74 39.70 37.86 16.87 72.95 101.76 107.69 127.84 96.68 179.39 89.26 91.03 179.27 111.95 99.09 179.77 103.17 84.21 79.89 53.69 128.20 219.96 113.29
2011 67.01 136.63 131.52 145.39 93.90 217.94 118.65 160.88 183.35 85.12 134.73 87.89 40.90 34.46 15.15 47.04 142.90 39.30 27.84 57.42 121.49 62.70 161.43 110.71
2012 125.31 35.50 66.77 68.87 245.80 80.87 181.27 127.45 192.58 33.89 101.48 41.87 147.69 105.47 52.31 49.96 35.11 27.66 39.99 49.39 175.55 46.99 149.30 94.40
2013 83.27 141.06 89.08 160.09 52.55 35.54 171.90 73.17 120.82 126.05 61.46 57.40 115.64 140.15 77.88 82.92 93.67 20.02 23.49 91.59 51.83 82.62 42.45 162.99
2014 181.81 135.51 75.39 21.26 7.80 85.93 78.51 67.40 158.03 55.29 90.23 92.37 22.22 44.32 105.82 94.91 36.21 1.52 0.44 30.42 120.56 63.66 117.29 102.14
2015 91.11 141.52 148.80 62.54 17.13 10.85 39.35 85.62 152.60 49.94 114.91 65.68 4.77 42.95 3.22 1.68 0.92 0.46 0.08 11.73 96.05 69.02 21.56 66.17
2016 47.93 67.89 17.58 46.89 16.65 1.74 64.08 86.21 95.23 146.40 76.90 253.75 78.04 139.61 49.72 11.30 119.50 79.84 75.96 74.76 87.57 67.58 174.03 138.11
2017 128.35 229.79 136.19 88.90 181.96 88.45 81.94 65.89 115.92 137.53 142.11 173.85 85.11 111.13 91.66 88.81 52.90 141.78 86.94 61.17 61.61 86.41 81.05 75.80
2018 95.03 75.53 212.66 99.42 61.01 159.08 45.39 212.72 54.32 79.33 90.65 127.42 118.54 3.85 23.89 36.48 36.14 20.58 32.87 68.52 105.17 132.58 66.86 162.71
2019 176.62 117.22 136.85 5.34 22.44 12.68 37.26 317.37 41.43 39.38 156.95 21.12 68.11 41.58 15.53 5.37 1.86 8.13 15.04 127.64 27.29 9.65 62.04 50.78
2020 83.35 20.12 151.33 1.72 136.31 154.53 53.04 175.38 6.96 153.08 153.06 80.96 119.86 219.29 89.86 25.47 180.07 105.51 96.60 68.15 33.23 93.53 92.83 207.07
2021 112.35 177.25 124.89 49.81 137.68 127.74 125.48 59.04 110.41 202.54 96.28 85.60 138.28 67.82 89.30 113.44 145.25 126.45 41.84 122.49 204.96 93.01 169.96 102.49
2022 90.89 76.11 50.60 189.81 49.72 196.18 95.88 126.56 148.82 99.84 58.95 103.03 118.74 130.96 66.52 147.11 115.34 69.41 99.67 107.64 49.40 192.26 80.54 88.65
2023 134.55 144.99 124.16 112.75 104.58 111.15 242.83 86.95 80.90 66.63 58.32 122.28 118.25 8.70 22.29 36.34 26.39 13.34 2.83 0.71 36.03 136.74 76.05 49.89
2024 163.44 149.45 72.53 2.88 92.04 75.52 127.30 181.02 124.83 164.54 150.48 157.91 148.28 31.16 164.43 82.06 14.81 29.17 75.60 55.50 74.24 109.47 109.96 100.14
2025 57.74 169.98 108.29 55.40 106.23 220.13 92.85 152.98 74.15 168.01 147.97 113.75 110.10 29.83 93.47 141.80 96.53 80.44 – – – – – –

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 65.1569.3750.2227.5421.3835.5444.7172.0166.1847.8372.0364.0221.6728.2213.315.2124.079.2917.1723.6237.9766.0150.8252.67
R80mm/hari 4.344.343.591.971.432.222.984.804.412.994.804.271.441.760.890.331.600.621.141.482.534.403.393.29
Reff Padimm/hari 3.043.032.511.381.001.552.093.363.092.093.362.991.011.230.620.231.120.430.801.031.773.082.372.30
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.