HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Tombolikat Selatan, Kec. Tutuyan, Bolaang Mongondow Timur, Prov. Sulawesi Utara

GPM01D_E12455_N0085
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.82 mm/hari
Reff Padi Rata-rata 1.98 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 0.35 4.19 0.47 20.65 0.97 0.82 85.83 93.00 181.91 107.44 204.38 159.07 143.72 138.07 51.36 101.29 67.03 62.11 88.84 160.73 109.61 142.27 70.64 173.46
1999 89.63 121.76 71.16 89.03 133.18 196.16 73.64 110.51 130.33 144.40 80.10 160.85 137.59 44.15 36.74 116.01 57.85 136.57 67.01 135.56 124.82 30.48 138.21 104.70
2000 188.92 194.73 205.90 72.68 127.08 155.57 160.33 144.40 67.71 104.67 196.96 161.22 65.62 9.69 187.71 53.38 39.76 81.61 98.95 129.04 119.77 204.95 92.27 148.63
2001 140.74 127.61 212.22 77.92 196.61 70.20 168.07 158.57 62.88 115.83 99.71 86.92 19.87 91.78 38.87 2.40 14.78 183.85 45.82 124.52 161.17 77.34 152.30 34.73
2002 287.37 69.53 56.93 35.09 39.67 85.24 52.89 149.06 175.35 2.08 102.54 113.69 11.39 2.57 4.23 15.69 1.98 6.55 24.12 22.69 24.08 156.66 49.50 55.16
2003 89.36 114.34 89.18 82.90 18.07 235.85 146.03 62.48 131.90 19.43 1.85 115.06 131.30 57.52 8.18 126.32 37.27 25.13 95.36 9.13 16.21 180.06 180.42 125.11
2004 123.06 105.01 65.93 73.86 172.86 32.83 73.91 74.68 124.85 80.55 112.51 21.86 59.17 148.94 15.81 0.76 49.26 9.39 52.69 5.73 158.10 162.46 89.74 46.35
2005 72.25 71.01 173.81 15.41 30.12 173.80 124.00 55.77 157.39 51.35 56.62 111.47 43.96 111.38 6.50 55.28 44.34 48.43 75.68 167.15 189.51 100.11 116.86 173.80
2006 85.13 78.23 189.88 151.66 44.99 65.69 47.29 76.85 102.27 155.69 173.99 99.75 12.97 15.57 14.13 4.60 24.01 41.74 22.29 3.25 63.92 68.99 141.27 40.88
2007 207.40 37.39 118.25 38.34 57.44 126.66 3.49 219.55 155.44 44.32 109.69 140.41 7.95 208.88 70.07 75.67 37.75 23.88 19.46 106.31 132.43 76.86 27.72 212.82
2008 58.95 115.76 33.85 118.19 72.71 141.92 140.60 169.16 66.66 68.25 176.84 65.68 197.01 135.55 100.06 106.85 56.32 110.21 89.46 103.98 96.27 163.05 85.28 122.93
2009 136.18 75.13 109.78 77.15 150.58 68.30 59.84 132.71 49.52 142.27 80.76 68.63 56.63 40.82 11.42 50.17 3.71 8.20 50.11 54.64 47.73 230.70 12.37 124.84
2010 112.23 55.39 30.61 38.01 2.04 82.43 40.55 174.51 149.25 92.92 151.99 73.43 65.43 192.55 127.86 90.82 181.89 109.92 68.12 82.74 60.46 120.26 208.35 127.27
2011 87.71 105.13 110.16 156.11 74.14 202.79 120.84 121.05 143.86 137.34 150.10 65.23 41.39 45.96 14.44 50.23 120.21 32.97 65.56 35.99 132.44 63.11 176.19 93.45
2012 80.69 54.78 72.77 50.38 171.21 94.27 160.97 162.95 176.94 57.51 85.84 78.56 128.12 119.82 48.24 54.20 41.39 54.86 39.78 50.89 171.02 55.81 84.48 101.54
2013 74.84 116.85 59.74 145.84 35.28 64.75 132.80 118.82 113.76 118.21 66.39 51.25 114.78 142.65 82.04 70.21 80.30 31.11 31.09 84.07 56.41 86.26 33.03 137.14
2014 233.49 76.12 48.70 27.40 4.39 90.05 58.01 121.62 112.49 95.77 83.49 112.53 49.91 52.66 110.25 121.10 44.03 7.87 0.12 42.79 138.78 69.25 118.35 118.32
2015 121.29 98.03 136.77 68.54 14.02 28.50 35.10 79.88 194.41 41.79 92.47 66.24 2.56 47.12 0.78 9.82 0.00 0.00 0.08 1.68 95.78 71.44 78.90 27.42
2016 60.87 38.73 4.51 69.98 14.23 3.65 61.02 132.86 75.71 178.76 108.21 225.97 78.49 150.05 52.49 8.87 105.03 99.47 78.23 82.99 123.40 85.02 156.30 161.33
2017 123.49 175.29 107.89 96.59 130.53 140.24 71.14 84.95 172.60 119.34 170.68 143.05 62.89 140.70 91.20 76.92 47.82 140.71 67.65 109.21 94.01 98.97 94.21 66.81
2018 88.60 91.47 203.54 82.14 60.18 137.90 62.80 204.39 108.33 53.54 76.48 90.95 83.31 15.62 43.79 32.58 40.78 13.57 32.75 69.35 122.61 112.70 43.43 178.89
2019 140.67 103.18 112.64 9.87 20.96 17.85 37.69 293.57 74.27 33.29 130.72 24.66 83.20 36.41 18.99 6.26 0.11 7.96 20.71 128.06 22.20 31.04 55.75 61.96
2020 93.06 12.61 130.46 3.76 135.19 123.55 34.23 195.27 37.53 145.61 154.07 79.24 133.67 177.66 71.69 36.30 159.03 94.51 80.75 93.88 45.75 69.53 64.59 185.02
2021 147.06 141.83 134.87 41.59 145.10 95.09 142.82 73.29 117.56 193.58 105.44 81.92 124.14 78.80 84.42 71.32 153.36 115.64 30.60 139.63 184.08 94.94 148.91 91.08
2022 82.95 83.23 56.97 167.27 93.58 155.44 117.89 123.71 147.22 118.05 56.08 65.58 125.23 133.07 69.47 148.48 109.44 67.02 104.37 125.48 112.99 162.32 69.25 65.55
2023 131.58 156.31 129.27 108.26 108.81 130.51 224.50 78.10 81.32 80.09 69.50 110.52 146.43 10.63 9.59 56.26 36.90 14.29 10.90 4.69 64.41 139.17 95.86 33.89
2024 140.38 131.12 86.59 3.43 108.90 32.41 89.49 195.83 188.99 149.65 147.00 139.25 171.20 24.38 163.58 113.12 31.02 29.01 76.56 64.09 64.36 94.81 69.14 137.58
2025 59.27 169.00 110.40 48.41 127.17 227.89 128.56 143.03 91.00 158.04 136.72 91.32 104.51 37.62 97.38 161.05 79.99 107.33 – – – – – –

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 74.3255.2655.2826.0517.3032.7445.9477.8572.9649.9475.0865.6637.0922.6311.059.6322.169.1521.6517.2652.9469.1453.2551.64
R80mm/hari 4.953.453.951.861.152.053.065.194.863.125.014.382.471.410.740.601.480.611.441.083.534.613.553.23
Reff Padimm/hari 3.472.422.761.300.811.432.143.633.402.183.503.061.730.990.520.421.030.431.010.762.473.232.492.26
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.