HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Touliang Oki, Kec. Eris, Minahasa, Prov. Sulawesi Utara

GPM01D_E12495_N0125
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.93 mm/hari
Reff Padi Rata-rata 2.05 mm/hari
Reff Padi Maksimum 3.73 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 9.14 11.89 1.29 1.01 1.86 26.47 87.84 76.97 182.40 142.16 237.72 141.40 139.18 127.14 76.55 71.65 65.15 81.04 129.29 161.25 135.80 133.00 74.69 163.22
1999 165.79 119.54 60.48 81.51 96.53 278.25 72.34 155.09 117.69 188.06 69.63 125.98 149.41 39.55 27.66 84.09 38.82 162.51 104.40 91.67 121.97 37.44 150.28 83.32
2000 152.61 293.89 194.68 114.65 163.31 145.90 163.57 155.80 54.28 88.29 137.19 246.30 42.96 19.16 153.24 44.04 39.10 108.54 121.22 133.51 86.43 275.68 37.43 203.49
2001 157.31 156.50 239.40 71.64 181.83 121.13 164.59 137.36 77.61 95.82 89.73 100.82 19.97 59.01 35.32 3.04 36.00 155.57 70.29 72.43 184.25 78.60 164.17 70.93
2002 269.78 157.66 60.64 47.20 55.99 85.33 76.64 136.71 172.10 1.63 120.42 110.61 12.80 11.95 10.45 2.90 15.27 7.22 15.08 36.52 39.50 131.80 61.46 70.17
2003 236.15 56.46 121.68 83.29 34.19 235.07 172.05 73.68 150.27 17.89 4.32 94.61 129.33 46.96 15.21 93.40 30.17 30.50 84.91 27.64 29.97 141.41 215.18 120.55
2004 121.83 142.93 120.47 22.33 197.96 25.71 98.59 68.54 224.66 33.77 81.78 21.91 72.64 100.42 20.71 1.71 30.55 11.54 42.29 15.55 174.31 155.54 95.71 40.41
2005 82.33 126.35 199.71 10.36 57.99 208.94 168.39 56.81 209.12 19.63 61.42 107.39 69.84 64.56 10.35 49.98 52.63 26.58 115.05 125.21 230.25 79.30 71.54 206.19
2006 59.68 112.52 279.78 137.67 42.22 69.71 27.08 79.66 113.52 150.86 162.39 96.87 8.08 10.33 23.91 4.31 33.02 48.34 12.81 8.27 33.76 89.91 70.01 109.91
2007 204.27 49.61 132.75 38.96 52.92 148.52 4.69 192.78 195.69 54.95 113.09 119.80 17.67 167.64 57.49 82.47 54.49 13.77 52.29 90.11 142.08 86.59 15.64 220.79
2008 56.23 158.93 67.25 78.90 93.42 136.66 130.19 172.26 78.66 49.12 205.07 48.77 211.98 139.59 113.94 73.37 70.60 104.98 56.83 127.70 125.68 167.44 117.12 106.66
2009 110.02 129.86 106.31 97.97 139.44 56.71 84.39 121.59 43.70 159.93 71.17 79.83 46.31 44.37 8.58 45.22 3.01 6.21 53.94 81.79 108.44 176.07 6.97 151.02
2010 139.84 54.17 58.28 22.37 5.08 63.00 122.94 106.31 126.77 103.65 164.63 108.44 98.33 205.90 128.04 87.52 151.73 79.19 71.58 133.71 72.67 115.24 218.26 108.32
2011 97.46 145.64 213.26 117.95 65.79 200.00 118.33 128.68 144.82 108.90 151.32 88.80 33.29 27.92 21.75 45.67 132.14 45.27 50.84 49.33 103.14 80.21 164.89 138.80
2012 90.88 75.95 66.03 72.03 247.88 92.80 164.86 140.59 182.10 30.44 92.07 46.93 109.73 108.64 32.35 61.65 51.47 19.60 23.07 73.50 233.21 39.07 110.09 140.33
2013 81.30 161.87 95.62 192.64 50.78 49.47 173.14 72.80 116.04 143.74 47.74 81.04 89.86 147.97 89.55 63.35 88.44 19.74 36.78 67.85 54.55 100.92 49.44 155.53
2014 232.61 128.75 51.71 61.93 3.81 86.61 82.56 69.32 156.90 73.79 72.56 95.74 12.90 61.46 117.64 73.90 32.14 3.93 0.58 19.02 116.55 116.94 129.58 140.28
2015 120.06 115.18 170.85 82.26 21.76 20.35 22.31 106.73 149.44 33.69 122.18 52.14 1.54 48.74 1.64 1.34 0.00 3.13 0.21 8.63 106.39 47.45 19.86 103.46
2016 60.47 62.48 0.94 80.03 13.85 1.83 89.76 72.22 99.33 151.11 74.96 245.16 62.69 154.46 56.92 13.43 126.95 82.11 78.25 90.31 124.24 70.29 210.70 152.09
2017 134.66 241.66 114.80 161.44 202.75 102.05 90.64 64.12 127.34 124.77 140.57 181.04 82.74 121.40 90.22 76.17 54.98 134.27 76.48 80.62 56.23 106.31 73.96 104.74
2018 103.77 71.03 291.05 67.72 99.54 151.19 68.44 225.35 72.57 82.34 92.62 130.13 116.23 10.63 26.53 37.83 39.47 33.75 38.71 84.04 125.62 160.90 95.74 157.17
2019 194.18 145.25 136.98 23.65 13.08 32.37 40.33 331.33 71.49 19.49 156.77 30.17 64.35 33.63 13.13 7.07 6.40 20.87 16.44 152.62 20.82 22.27 97.44 32.77
2020 108.63 8.73 157.71 13.41 139.52 196.02 52.42 185.75 12.51 170.05 152.60 66.95 140.85 140.24 89.40 15.33 173.65 90.39 100.14 74.99 34.28 81.66 89.77 208.32
2021 118.91 217.32 125.99 81.39 173.47 131.95 137.62 92.90 107.58 230.18 103.57 90.94 117.63 83.05 91.22 106.13 163.15 107.22 40.45 134.18 208.62 122.45 150.21 158.79
2022 113.31 88.45 86.25 195.10 57.12 249.98 147.72 132.22 150.17 120.09 44.24 99.64 99.51 119.35 55.87 157.57 141.63 63.80 146.42 127.74 78.31 208.07 75.93 73.13
2023 148.15 175.45 180.72 81.14 150.45 112.62 257.75 75.57 94.24 96.82 41.10 143.71 102.53 13.56 21.40 39.74 24.82 5.29 3.90 25.46 57.41 117.88 65.21 69.23
2024 200.28 189.85 69.33 4.20 100.85 133.00 195.93 153.93 113.14 157.30 139.73 137.67 130.37 32.75 113.88 108.62 19.31 29.97 71.95 81.25 87.30 129.87 113.42 112.16
2025 74.14 170.03 129.08 57.90 129.81 272.44 104.79 131.54 90.14 147.18 114.23 121.02 106.25 28.75 86.43 138.14 95.09 80.94 – – – – – –

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 79.8761.2860.6122.3620.1746.0565.2372.6876.6033.0467.9963.9919.5126.1614.796.5123.7110.6815.8926.7748.5375.2756.6572.25
R80mm/hari 5.323.834.331.601.342.884.354.855.112.064.534.271.301.640.990.411.580.711.061.673.245.023.784.52
Reff Padimm/hari 3.732.683.031.120.942.013.043.393.571.453.172.990.911.140.690.281.110.500.741.172.263.512.643.16
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.