HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Moyag, Kec. Kotamobagu Timur, Kota Kotamobagu, Prov. Sulawesi Utara

GPM01D_E12435_N0075
Panjang Data 28 tahun tersedia
R80 Rata-rata 2.83 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 10.35 6.35 1.51 0.02 6.10 71.44 73.69 97.67 115.64 134.90 195.57 128.35 100.65 51.32 103.00 51.65 72.79 77.69 153.02 129.38 131.56 82.31 158.60
1999 59.85 129.61 93.54 45.28 170.72 140.12 80.38 108.48 136.86 130.96 53.12 156.42 145.28 47.67 19.78 127.35 53.72 126.94 64.88 118.51 117.84 35.16 100.60 108.76
2000 155.38 195.06 173.14 106.00 124.25 110.02 161.54 137.86 61.39 103.57 179.00 159.03 60.12 15.21 168.41 58.00 44.07 63.47 86.25 129.69 94.71 192.22 115.24 98.29
2001 136.44 142.40 192.40 73.58 172.56 84.76 153.64 141.59 67.50 97.28 105.48 78.05 9.04 106.88 41.66 4.67 22.38 169.12 50.32 82.54 167.80 52.58 108.72 48.83
2002 230.22 93.22 31.52 43.63 47.82 93.47 87.34 103.50 173.24 0.97 95.20 108.84 5.99 1.22 3.92 3.59 1.88 23.76 13.43 28.70 70.50 110.23 22.78 77.26
2003 74.74 96.34 96.36 66.32 28.54 229.68 154.41 57.04 168.42 16.74 0.25 89.13 137.09 34.87 1.57 135.15 37.71 27.15 70.88 10.71 25.12 82.43 181.71 101.69
2004 102.49 104.27 62.84 55.82 159.08 34.34 85.73 128.70 117.02 73.05 88.00 16.59 67.95 111.42 14.24 0.35 50.35 7.28 37.20 20.98 200.29 104.61 92.62 41.02
2005 121.56 45.87 175.61 6.64 30.99 159.18 137.73 35.20 140.92 66.17 56.74 110.00 55.84 110.00 10.20 50.77 36.21 32.56 55.24 170.13 153.15 91.12 91.43 145.74
2006 59.65 80.43 123.81 177.55 50.15 64.22 60.39 73.69 69.32 181.46 158.77 136.01 5.29 6.95 21.03 7.66 28.07 38.44 7.35 17.84 33.02 93.55 130.60 64.57
2007 180.07 47.70 103.97 44.78 61.84 111.22 9.08 192.92 164.22 32.77 80.84 172.35 11.28 172.57 87.53 59.06 43.85 29.60 36.24 94.06 108.70 64.15 31.71 218.39
2008 41.44 123.46 42.27 97.82 74.50 144.09 153.53 157.60 71.30 43.77 170.96 70.32 174.16 116.35 100.81 96.72 54.63 90.36 94.43 110.34 93.67 160.87 99.14 98.34
2009 118.75 88.16 121.24 70.63 153.32 44.79 75.23 117.97 66.20 129.82 96.00 55.96 46.15 50.36 6.54 44.18 3.75 4.25 72.52 61.16 67.24 193.72 7.83 138.51
2010 78.95 65.80 30.69 43.82 2.52 83.08 64.53 155.14 156.77 98.30 137.13 92.44 55.35 193.50 133.61 95.71 181.89 92.27 85.70 107.82 65.12 89.38 197.16 112.54
2011 84.67 78.72 152.62 123.27 75.44 186.34 142.15 112.89 129.33 148.59 137.39 45.84 24.63 46.71 5.13 55.78 126.95 35.95 60.13 35.42 139.16 51.60 142.87 119.83
2012 92.47 56.92 74.84 39.25 158.80 84.18 130.39 213.88 164.76 56.41 95.36 92.84 119.74 135.33 29.68 80.10 37.48 45.54 51.70 48.79 153.19 85.98 76.31 150.38
2013 49.32 139.64 59.12 135.21 19.69 108.77 117.85 125.47 132.37 103.86 85.48 40.64 102.78 140.39 87.26 61.73 81.17 23.75 19.48 87.98 65.31 84.87 62.04 113.68
2014 211.69 62.37 53.93 18.44 5.33 94.16 52.92 121.39 112.08 87.28 81.54 95.01 81.52 31.40 104.66 110.34 45.69 6.69 0.90 29.43 135.28 72.06 102.17 120.53
2015 144.90 74.11 130.70 74.57 17.41 31.31 38.18 78.13 191.80 57.13 94.11 76.65 2.20 29.02 2.45 16.31 0.00 1.04 0.00 4.58 99.34 99.43 116.94 18.05
2016 72.37 32.60 4.38 75.70 30.99 1.80 92.68 157.69 80.83 173.57 106.19 196.90 99.30 128.41 55.52 8.64 126.00 90.90 74.82 108.49 86.37 96.05 146.83 157.34
2017 127.21 141.81 59.85 150.24 150.45 114.23 71.96 76.18 174.51 122.47 193.21 140.63 65.09 138.65 84.00 78.43 59.34 125.85 71.70 109.39 102.60 93.83 67.39 56.93
2018 111.38 88.69 181.33 91.45 82.59 112.60 68.96 223.46 56.66 65.50 62.74 79.38 86.71 5.53 36.56 36.23 30.02 32.73 30.81 65.61 121.96 96.58 85.86 133.50
2019 115.09 109.98 87.62 21.50 23.18 16.98 26.20 266.94 43.87 67.55 104.04 21.55 82.83 33.09 10.71 14.64 2.03 29.89 10.20 148.01 28.30 30.45 63.40 58.47
2020 97.48 9.42 118.86 1.82 108.98 119.74 75.92 200.67 44.40 146.39 142.35 82.42 124.09 159.52 71.11 40.84 132.70 111.06 79.75 90.99 48.80 56.14 40.52 174.85
2021 161.41 121.49 121.14 39.55 142.71 77.15 120.60 94.90 118.69 186.65 103.59 59.18 118.63 81.44 70.65 78.09 144.94 120.86 48.33 124.98 172.44 110.78 131.53 77.76
2022 66.22 71.14 72.10 147.13 74.98 148.71 93.38 117.53 125.47 136.73 35.67 71.58 128.23 109.27 54.80 142.39 113.07 56.81 74.11 149.68 118.32 158.68 57.85 79.05
2023 109.03 136.90 115.72 97.38 106.84 120.70 149.00 103.71 98.86 81.43 51.93 122.77 157.83 8.36 3.90 44.98 40.82 20.54 15.86 20.17 123.65 99.26 91.14 50.91
2024 119.05 136.64 96.48 1.48 161.50 49.46 68.71 186.29 196.79 109.52 156.02 118.42 205.58 24.06 160.78 90.75 28.91 41.50 81.64 59.06 59.52 93.21 56.86 146.63
2025 48.97 170.95 85.53 88.37 116.80 207.46 143.58 119.43 92.45 130.68 126.65 103.11 107.61 45.74 113.14 142.07 84.31 110.10 – – – – – –

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 59.8155.0851.6020.8922.4842.7063.7077.7467.2456.9861.5458.5321.9622.296.2613.4426.9323.1014.8825.6162.8860.9457.4557.85
R80mm/hari 3.993.443.691.491.502.674.255.184.483.564.103.901.461.390.420.841.801.540.991.604.194.063.833.62
Reff Padimm/hari 2.792.412.581.041.051.872.973.633.142.492.872.731.020.980.290.591.261.080.691.122.932.842.682.53
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.