HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Buyat I, Kec. Kotabunan, Bolaang Mongondow Timur, Prov. Sulawesi Utara

GPM01D_E12465_N0085
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.72 mm/hari
Reff Padi Rata-rata 1.90 mm/hari
Reff Padi Maksimum 3.43 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 0.41 3.29 0.96 1.22 0.42 26.35 81.61 104.27 148.27 98.22 191.46 166.10 152.61 134.92 57.28 96.85 72.87 62.57 76.48 169.67 97.07 147.81 69.40 170.96
1999 96.46 114.04 78.88 81.97 139.99 212.88 58.79 119.43 141.37 137.61 103.98 127.57 141.63 49.81 31.38 111.99 39.48 158.93 78.12 118.83 120.53 35.20 161.30 56.18
2000 179.92 199.54 186.98 87.34 110.68 174.75 167.78 139.32 57.76 113.72 203.11 155.10 58.17 11.22 200.04 45.43 49.82 82.62 101.03 127.19 77.87 221.26 70.25 161.49
2001 141.26 140.54 204.96 82.37 185.94 77.92 114.62 186.08 74.17 109.52 100.55 87.74 25.85 86.19 38.09 1.98 24.05 174.57 57.02 106.23 138.73 90.68 170.41 33.79
2002 236.33 70.44 53.37 30.00 42.29 79.39 43.34 157.65 165.59 2.83 110.38 109.88 10.34 11.64 7.13 21.10 4.83 7.29 16.58 20.40 16.12 140.86 50.30 52.31
2003 111.37 108.26 92.03 84.81 16.22 216.82 146.26 58.06 131.37 19.17 6.10 119.19 135.02 59.57 16.77 117.44 29.99 30.96 89.50 9.08 24.86 176.54 179.03 114.36
2004 127.57 128.36 60.23 76.49 179.66 25.76 71.97 73.32 107.09 94.09 122.96 21.96 50.27 164.78 14.95 0.95 52.39 6.09 38.51 14.62 135.72 152.63 94.61 46.96
2005 68.66 58.38 189.85 7.32 27.35 183.47 128.00 58.89 167.13 41.45 65.96 114.93 56.04 107.91 5.56 65.88 38.76 32.81 83.90 155.62 198.98 94.58 141.76 140.44
2006 60.72 55.62 220.73 133.06 57.34 50.96 23.94 89.44 113.78 156.54 173.04 125.59 19.56 9.38 13.60 1.26 29.66 43.61 19.08 5.72 45.39 93.12 136.12 23.61
2007 206.33 34.76 127.22 30.19 57.97 119.73 1.91 231.51 151.44 52.51 139.19 107.35 13.02 211.15 74.26 77.13 43.23 19.58 11.52 104.57 115.66 78.39 17.56 218.05
2008 57.63 116.09 32.34 124.47 68.88 157.01 129.46 188.57 67.54 73.46 233.50 61.95 255.78 107.09 104.54 119.08 76.88 99.82 84.11 104.68 59.60 182.16 111.82 103.71
2009 124.45 90.61 111.85 78.80 151.81 77.20 60.87 128.86 48.63 144.96 83.77 69.68 54.31 46.60 10.59 50.75 3.64 7.48 47.58 69.21 72.51 193.88 12.85 122.58
2010 109.05 55.22 27.11 35.51 1.05 81.03 47.84 169.29 152.81 101.93 166.40 77.39 61.46 203.96 121.92 89.56 197.91 111.11 82.98 77.68 49.37 127.32 204.73 124.95
2011 83.31 113.85 111.06 145.99 76.09 203.91 126.67 122.94 125.63 128.53 121.50 84.27 43.96 44.31 16.97 49.93 131.04 32.85 33.89 65.09 128.13 66.25 187.46 76.94
2012 95.89 41.00 64.43 59.87 181.59 92.98 131.90 124.29 183.51 59.03 80.70 81.57 144.32 104.29 40.87 61.84 30.64 57.94 36.95 57.94 193.73 22.89 56.66 87.80
2013 93.76 82.75 65.81 143.89 42.46 45.19 141.38 95.31 129.78 116.35 66.63 53.40 114.76 146.10 75.72 77.74 86.85 25.20 21.07 77.38 43.17 84.32 21.68 147.51
2014 222.69 65.12 61.37 20.53 2.09 82.09 60.65 85.65 116.04 79.83 88.48 108.63 51.59 36.55 108.11 121.92 44.33 0.93 0.30 44.74 93.23 83.82 101.72 112.95
2015 117.71 94.78 127.95 62.85 9.99 24.83 29.75 72.51 208.32 57.64 101.94 71.47 3.90 36.36 2.93 0.03 0.00 0.00 0.01 5.17 82.36 54.70 60.70 34.99
2016 45.58 58.13 4.37 60.85 16.17 3.02 77.26 112.89 65.91 170.29 110.39 218.90 89.72 138.94 53.25 7.55 109.88 82.94 77.44 77.40 110.72 62.38 161.96 152.16
2017 108.56 187.51 115.70 86.07 139.24 130.92 68.88 67.80 144.68 125.73 157.16 147.89 61.66 134.67 90.94 83.01 49.46 143.26 85.07 77.51 72.96 93.67 90.28 67.90
2018 84.99 88.25 205.41 95.85 52.19 153.57 47.53 193.38 50.26 82.82 74.92 108.16 96.01 9.55 43.12 22.16 30.27 12.84 41.35 64.77 88.75 127.56 28.52 174.22
2019 140.99 97.28 119.02 2.20 17.43 16.29 54.54 299.34 68.16 27.15 144.92 19.89 89.77 29.12 10.99 5.42 4.94 8.76 20.38 119.00 14.69 26.87 60.14 56.14
2020 84.57 16.96 142.89 1.22 118.88 129.22 39.19 188.12 11.42 155.85 163.35 87.79 140.53 188.66 78.57 36.71 173.75 96.80 80.64 70.47 43.62 75.45 79.33 183.56
2021 120.14 156.22 136.45 27.34 140.11 106.96 128.94 73.42 121.61 198.44 95.85 90.89 136.85 80.87 87.45 84.50 163.35 121.19 22.44 138.76 190.07 85.12 140.93 84.22
2022 77.81 85.66 53.54 160.07 104.41 158.38 117.54 124.41 159.41 98.75 49.08 91.81 133.94 129.41 82.27 151.10 113.73 58.30 100.28 110.02 72.59 186.11 69.59 71.70
2023 124.43 169.30 119.21 112.28 93.83 122.05 223.97 82.03 68.83 71.31 61.60 121.49 161.51 8.01 12.06 46.34 30.29 15.14 8.34 3.24 40.48 141.83 82.23 36.17
2024 140.77 124.56 75.39 1.58 86.83 26.90 92.04 200.81 142.02 161.28 128.92 174.44 177.50 26.16 178.40 106.39 23.07 34.70 92.84 50.36 67.16 90.88 76.36 125.78
2025 57.09 164.85 101.12 50.34 113.74 219.65 104.23 146.00 98.20 160.13 146.74 117.31 99.19 35.00 117.44 143.22 90.31 102.18 – – – – – –

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 67.0755.5453.5017.8916.2126.7946.6973.4067.2156.6173.2671.1140.3323.2511.857.1223.858.5018.0818.0943.4464.7054.1250.17
R80mm/hari 4.473.473.821.281.081.673.114.894.483.544.884.742.691.450.790.441.590.571.211.132.904.313.613.14
Reff Padimm/hari 3.132.432.680.890.761.172.183.433.142.483.423.321.881.020.550.311.110.400.840.792.033.022.532.19
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.