HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Adow, Kec. Pinolosian Tengah, Bolaang Mongondow Selatan, Prov. Sulawesi Utara

GPM01D_E12425_N0045
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.76 mm/hari
Reff Padi Rata-rata 1.93 mm/hari
Reff Padi Maksimum 3.63 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 0.50 7.01 3.61 0.53 2.06 1.39 55.34 58.96 68.68 131.00 113.79 278.51 127.39 134.41 87.94 80.57 81.73 97.02 60.02 174.09 85.52 129.95 69.03 164.34
1999 45.38 124.83 89.91 56.66 113.50 161.46 85.39 96.28 132.07 154.54 82.61 200.04 194.88 60.99 65.37 127.59 53.42 127.29 73.52 130.86 110.15 21.79 94.83 65.88
2000 107.38 215.48 134.00 186.19 103.40 115.87 166.54 142.56 73.35 128.56 225.20 220.86 65.51 29.41 254.25 32.14 52.79 84.58 103.89 114.95 46.53 147.05 54.41 104.97
2001 140.47 187.58 230.68 28.92 127.72 101.37 154.56 113.29 95.11 94.26 153.32 89.22 11.10 149.64 71.32 4.22 63.63 169.83 44.76 94.62 138.51 73.55 66.22 80.09
2002 89.93 81.78 20.03 21.64 40.69 95.81 44.74 141.80 146.39 8.08 91.21 157.09 17.77 16.23 21.99 15.35 5.96 4.10 4.28 6.74 20.27 114.57 11.64 91.21
2003 98.48 40.44 132.72 25.15 34.73 203.97 132.32 53.35 141.78 38.33 3.66 155.45 222.20 47.76 6.78 138.84 36.76 48.85 63.91 4.99 11.69 70.25 203.37 109.63
2004 67.53 114.90 55.13 52.37 147.68 23.26 83.39 71.08 177.29 50.56 179.96 40.88 82.48 140.89 29.23 0.77 69.84 9.38 18.49 41.05 98.59 113.76 77.25 41.63
2005 113.99 24.44 132.67 6.22 16.11 175.42 166.34 22.16 193.23 68.92 77.02 148.72 92.44 145.22 8.38 63.91 10.95 131.65 116.48 89.77 162.65 94.42 151.31 106.76
2006 64.02 75.06 135.85 145.53 45.82 74.22 34.73 116.60 69.08 199.53 157.28 301.62 8.33 33.59 29.80 9.53 54.70 44.30 13.41 2.74 24.31 109.25 35.49 59.46
2007 163.07 85.21 65.98 74.75 52.06 102.89 16.76 162.09 189.45 61.33 69.93 212.11 26.64 225.19 81.11 144.59 58.42 43.06 3.33 106.82 49.25 85.85 39.38 283.16
2008 32.82 84.85 79.55 63.35 59.83 191.17 176.00 186.58 102.90 74.46 279.86 93.56 229.72 194.93 232.20 73.72 84.18 110.44 68.59 157.95 56.68 169.90 164.21 90.78
2009 87.81 103.97 80.66 97.13 125.66 67.40 40.95 137.34 61.67 171.54 135.51 72.63 96.64 83.55 11.21 83.33 8.83 6.97 90.60 18.57 70.01 175.27 36.27 91.00
2010 89.93 52.67 44.54 16.57 0.91 66.65 93.78 118.51 173.06 126.96 174.62 137.60 59.31 281.18 198.44 121.14 204.28 122.52 72.09 82.91 58.32 80.18 193.36 108.94
2011 89.64 77.69 145.75 79.01 75.83 195.19 121.69 136.01 74.45 234.86 221.28 79.12 69.43 99.75 22.27 65.35 178.81 28.41 64.43 36.95 125.97 52.95 159.74 81.77
2012 72.07 75.99 58.22 55.59 163.75 87.60 170.24 76.23 144.00 86.76 115.06 152.61 166.98 191.21 38.28 129.58 27.22 16.45 47.16 105.01 187.67 37.34 120.35 73.47
2013 86.14 63.95 48.57 106.84 42.51 36.75 170.16 102.38 131.02 150.49 94.30 60.86 181.87 202.34 140.81 103.73 183.14 12.21 20.31 87.42 66.45 76.77 47.15 114.59
2014 175.93 33.36 36.34 31.84 2.29 79.44 93.60 66.74 129.88 131.92 93.14 127.44 85.54 39.62 179.68 126.92 35.29 2.31 1.18 27.48 100.41 64.97 119.82 74.32
2015 104.64 61.93 101.99 49.18 15.82 11.09 33.77 75.80 237.19 97.79 117.14 101.04 3.27 41.13 2.34 5.48 0.06 0.00 0.01 2.20 66.52 26.76 73.36 20.15
2016 17.58 55.22 5.86 65.92 20.29 6.56 93.70 85.68 54.38 160.55 70.05 231.29 57.60 195.89 53.25 23.12 122.79 127.11 72.23 112.60 67.67 75.88 200.62 126.67
2017 117.25 123.13 58.49 118.81 164.78 85.39 48.59 104.82 170.34 120.20 188.12 170.53 135.74 163.66 134.93 123.14 114.64 135.88 61.00 97.28 64.73 128.32 64.70 42.06
2018 109.52 95.98 96.61 104.25 65.21 98.39 55.69 254.20 60.88 103.93 82.30 106.47 106.70 29.65 37.38 34.80 57.08 13.31 54.67 34.20 43.95 121.10 39.78 134.95
2019 86.56 138.48 40.14 1.61 29.16 9.91 47.03 227.65 62.31 53.88 180.00 31.14 160.36 54.72 17.53 19.55 1.95 16.84 16.95 128.30 25.55 2.28 57.07 46.99
2020 82.19 11.52 104.83 4.18 98.27 130.16 57.16 158.92 68.31 148.16 173.33 116.65 173.77 246.03 78.01 113.23 189.79 106.52 138.17 61.14 53.91 62.20 44.17 131.00
2021 59.77 174.73 97.57 20.50 99.43 91.98 121.19 48.24 144.02 261.55 92.29 117.01 178.80 100.02 120.63 120.68 237.23 184.81 33.93 110.12 166.84 151.72 105.21 60.09
2022 52.57 75.65 108.89 96.91 81.61 132.61 95.20 114.90 138.01 135.63 42.61 70.27 199.87 147.78 119.79 162.31 109.01 93.79 130.19 88.58 52.07 166.72 55.73 75.62
2023 92.63 149.99 89.56 90.17 92.30 78.35 128.70 79.89 87.37 94.34 70.80 138.08 213.57 16.96 27.28 84.84 89.72 22.43 9.99 12.46 40.21 121.80 42.62 65.05
2024 99.01 143.27 70.20 1.22 59.78 69.99 62.04 185.03 234.04 136.96 230.03 192.04 344.10 38.42 245.42 114.22 25.83 42.85 118.93 48.21 70.57 55.91 61.75 104.66
2025 51.61 159.90 84.14 87.35 143.75 157.98 149.66 104.83 58.99 135.99 174.47 252.38 237.40 34.46 254.68 165.17 100.61 171.92 – – – – – –

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 52.3750.2243.6614.5019.4534.0546.5770.2167.1167.4075.7877.8251.4034.2921.1018.7122.8511.6412.0416.1242.4554.7241.4859.84
R80mm/hari 3.493.143.121.041.302.133.104.684.474.215.055.193.432.141.411.171.520.780.801.012.833.652.773.74
Reff Padimm/hari 2.442.202.180.720.911.492.173.283.132.953.543.632.401.500.980.821.070.540.560.711.982.551.942.62
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.