HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Matabulu, Kec. Nuangan, Bolaang Mongondow Timur, Prov. Sulawesi Utara

GPM01D_E12445_N0055
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.65 mm/hari
Reff Padi Rata-rata 1.86 mm/hari
Reff Padi Maksimum 3.90 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 1.17 5.06 4.63 0.93 0.13 15.70 101.71 29.33 110.78 104.19 116.52 288.93 141.53 139.58 62.26 114.34 78.44 95.34 92.96 158.10 90.28 145.39 98.15 150.38
1999 60.33 117.99 104.47 60.65 185.71 162.89 80.72 106.33 153.75 160.13 98.58 187.50 185.44 67.73 40.04 139.46 32.05 164.62 95.64 119.43 108.35 37.30 126.51 75.76
2000 144.24 229.24 126.95 173.68 99.91 133.32 152.02 178.04 67.88 132.69 226.62 228.49 55.85 17.46 228.74 47.14 57.06 74.83 123.67 110.68 35.02 230.49 58.49 138.31
2001 127.95 200.15 201.46 93.35 117.43 142.42 114.71 174.38 58.94 134.56 103.23 96.12 15.42 135.11 75.16 1.47 53.45 179.37 54.98 85.77 149.36 57.35 70.99 62.90
2002 137.91 82.50 19.41 18.48 44.16 80.78 45.69 163.00 159.66 9.51 129.59 133.19 7.36 17.87 19.91 14.40 3.97 4.03 13.46 18.14 13.48 99.68 33.27 63.70
2003 105.47 41.10 118.73 42.19 16.42 240.51 125.31 51.72 159.24 24.36 1.64 124.95 187.68 48.28 8.98 144.27 34.90 35.79 62.03 3.03 10.27 59.34 246.84 78.42
2004 121.34 76.25 53.45 59.14 169.65 15.91 48.97 64.65 174.56 39.66 125.52 54.07 51.09 173.51 29.08 3.18 49.34 13.57 14.29 33.86 69.09 120.31 88.72 45.58
2005 100.61 24.57 133.73 35.66 21.43 220.45 162.58 21.69 204.47 60.88 68.07 155.37 79.60 160.79 10.06 58.84 44.48 39.36 96.71 114.82 194.79 81.65 110.07 150.32
2006 62.57 81.36 137.54 176.05 63.56 64.45 23.64 107.00 84.55 218.58 196.70 183.65 10.69 24.31 14.86 11.83 48.71 46.96 17.85 2.05 22.92 105.51 41.04 46.55
2007 198.89 45.55 87.58 64.17 75.00 110.40 19.51 169.90 182.39 31.22 81.84 226.16 24.84 236.21 81.15 129.67 42.51 46.24 4.96 122.88 101.90 47.92 35.32 290.44
2008 31.49 125.73 85.42 60.57 61.25 188.68 158.33 175.35 86.06 79.68 289.12 90.56 239.16 144.55 171.72 86.88 66.10 103.10 77.19 153.77 68.36 129.07 139.86 83.49
2009 138.48 72.96 88.37 96.89 138.94 64.04 63.28 141.17 50.97 139.47 109.39 68.61 99.94 66.73 15.10 52.45 4.87 4.41 65.70 14.04 79.73 167.47 28.88 109.14
2010 78.27 78.34 49.74 16.20 3.77 82.65 87.23 149.69 175.52 140.77 174.96 119.86 46.15 274.65 189.30 98.14 193.74 128.54 72.83 61.81 88.21 90.52 291.10 107.97
2011 56.50 134.19 158.95 82.43 105.25 181.22 149.72 118.81 117.18 242.22 210.68 65.94 50.21 76.88 15.38 64.22 174.73 29.12 21.92 59.76 143.75 55.48 192.86 85.15
2012 70.92 92.60 70.24 52.12 173.53 81.22 115.02 132.44 168.36 57.99 145.21 132.54 160.34 165.37 33.98 86.73 69.73 23.20 46.16 99.88 186.67 48.83 156.34 77.56
2013 79.96 85.11 47.21 134.22 59.74 24.02 169.28 96.35 115.69 157.21 101.16 54.40 155.77 176.42 119.60 101.72 142.47 18.19 28.78 74.05 66.40 71.25 47.32 120.19
2014 136.00 35.39 38.05 28.45 2.00 83.56 96.40 51.14 135.05 82.89 94.86 114.44 72.27 30.49 141.30 125.22 37.13 3.36 0.15 25.03 102.84 68.08 122.89 80.53
2015 125.05 60.82 113.82 67.47 18.10 15.58 35.60 68.12 200.29 79.51 102.72 98.25 2.06 39.93 8.87 2.28 0.00 0.00 1.61 1.76 51.82 80.25 92.67 13.81
2016 28.70 45.06 1.48 60.44 25.94 3.67 102.13 90.17 42.96 164.71 83.98 259.11 77.29 180.30 53.55 16.43 145.55 99.68 61.55 113.39 93.86 59.38 188.21 157.45
2017 141.42 124.18 88.03 107.08 186.60 94.87 58.70 102.13 157.34 135.26 182.67 187.39 128.94 173.99 123.46 119.36 78.38 159.09 76.31 92.39 54.17 136.68 60.20 56.11
2018 118.93 75.37 109.12 112.04 70.04 105.98 60.79 261.09 39.54 112.62 94.63 98.45 106.79 17.38 52.14 13.25 40.14 18.49 67.02 29.66 43.54 129.74 63.73 159.43
2019 102.83 149.57 88.18 5.33 21.22 14.50 50.61 241.09 50.95 49.77 157.35 27.09 122.50 46.67 17.43 22.44 5.41 8.19 18.69 122.66 25.09 4.33 53.26 60.58
2020 89.51 12.91 107.31 10.48 105.75 131.68 80.17 152.58 33.78 176.28 177.83 107.12 161.50 244.76 78.95 81.25 171.78 110.45 128.72 56.46 43.28 69.46 46.30 150.51
2021 83.01 174.30 122.04 16.11 144.65 89.07 125.66 52.66 125.33 248.27 93.10 101.30 169.79 95.74 101.65 99.95 239.18 154.67 38.09 112.97 180.34 142.53 103.48 108.76
2022 65.38 78.12 141.14 97.05 62.35 169.00 100.11 133.33 154.86 140.08 48.07 66.32 187.05 120.82 90.22 164.58 107.73 43.31 154.19 67.09 72.15 179.60 69.40 79.00
2023 128.35 147.87 104.91 105.86 79.84 110.59 166.49 81.80 85.17 88.94 64.46 163.23 214.33 10.81 23.15 82.59 82.22 18.44 1.88 1.83 52.15 114.30 69.04 59.52
2024 107.53 144.38 71.25 1.55 69.18 56.94 65.41 200.76 219.44 118.24 208.41 166.58 297.72 39.33 230.49 134.28 22.51 36.92 100.44 57.49 71.08 75.72 84.97 118.93
2025 49.54 185.95 100.91 72.78 144.67 198.84 159.95 105.49 56.10 141.68 182.22 218.94 183.10 35.45 176.42 183.11 102.27 168.47 – – – – – –

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 59.5644.2749.2316.1820.5922.4050.2862.2555.0756.3483.5568.1541.8829.2515.3214.1730.1412.4913.9616.5039.9756.6046.9160.15
R80mm/hari 3.972.773.521.161.371.403.354.153.673.525.574.542.791.831.020.892.010.830.931.032.663.773.133.76
Reff Padimm/hari 2.781.942.460.810.960.982.352.912.572.463.903.181.951.280.710.621.410.580.650.721.872.642.192.63
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.