HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Mooat, Kec. Mooat, Bolaang Mongondow Timur, Prov. Sulawesi Utara
GPM01D_E12445_N0075
Panjang Data
28
tahun tersedia
R80 Rata-rata
3.08
mm/hari
Reff Padi Rata-rata
2.16
mm/hari
Reff Padi Maksimum
4.19
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.
DATA SETENGAH BULANAN
Curah Hujan per Periode I–II
Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.
mm/periode
| Tahun | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | |
| 1998 | 0.38 | 18.02 | 4.48 | 2.21 | 0.28 | 8.83 | 89.46 | 66.81 | 114.16 | 108.95 | 150.27 | 201.14 | 140.56 | 123.47 | 52.20 | 106.98 | 58.38 | 69.57 | 90.91 | 147.31 | 104.79 | 135.10 | 87.53 | 149.63 |
| 1999 | 76.06 | 121.27 | 91.12 | 56.95 | 166.26 | 153.30 | 97.88 | 91.78 | 124.76 | 146.61 | 67.37 | 157.66 | 159.79 | 46.75 | 26.90 | 134.40 | 47.70 | 150.49 | 61.89 | 140.08 | 118.72 | 48.00 | 109.33 | 119.85 |
| 2000 | 221.68 | 181.81 | 185.26 | 98.97 | 117.81 | 143.12 | 171.50 | 149.45 | 62.31 | 108.27 | 213.48 | 139.86 | 63.28 | 12.25 | 182.18 | 60.07 | 54.47 | 62.88 | 100.45 | 125.25 | 96.49 | 190.47 | 110.85 | 114.76 |
| 2001 | 132.13 | 145.74 | 206.99 | 70.79 | 190.22 | 73.82 | 184.90 | 140.58 | 62.54 | 113.73 | 92.51 | 82.88 | 9.31 | 109.34 | 44.80 | 2.37 | 19.58 | 182.27 | 47.48 | 110.02 | 167.88 | 52.46 | 119.04 | 43.80 |
| 2002 | 191.93 | 86.52 | 39.34 | 53.47 | 43.50 | 87.55 | 78.67 | 131.23 | 176.71 | 5.85 | 104.41 | 115.28 | 10.70 | 6.14 | 15.96 | 3.36 | 8.01 | 17.76 | 13.16 | 21.23 | 43.74 | 130.33 | 46.18 | 53.69 |
| 2003 | 79.47 | 84.06 | 95.24 | 74.62 | 27.45 | 249.44 | 147.70 | 53.69 | 148.93 | 22.63 | 1.15 | 97.20 | 137.92 | 50.65 | 5.87 | 138.33 | 39.12 | 25.97 | 74.48 | 12.26 | 36.66 | 122.55 | 179.05 | 103.53 |
| 2004 | 108.30 | 107.18 | 57.09 | 67.44 | 197.99 | 17.06 | 94.26 | 93.97 | 112.80 | 86.22 | 99.07 | 21.59 | 51.01 | 145.09 | 15.05 | 2.45 | 53.29 | 4.67 | 39.91 | 12.17 | 191.06 | 108.43 | 102.06 | 32.76 |
| 2005 | 122.90 | 48.99 | 169.28 | 16.19 | 31.01 | 173.12 | 136.40 | 50.17 | 145.01 | 56.62 | 61.98 | 110.65 | 60.16 | 112.61 | 9.11 | 48.50 | 60.79 | 33.05 | 63.88 | 163.61 | 171.02 | 93.40 | 104.23 | 149.88 |
| 2006 | 74.82 | 80.96 | 160.11 | 156.72 | 57.21 | 60.13 | 51.38 | 79.12 | 82.65 | 176.14 | 201.88 | 124.87 | 12.04 | 10.65 | 25.36 | 7.42 | 23.42 | 45.52 | 16.91 | 9.52 | 54.59 | 80.24 | 136.63 | 59.09 |
| 2007 | 185.46 | 57.22 | 111.75 | 40.12 | 70.19 | 106.60 | 6.40 | 199.50 | 150.24 | 25.77 | 87.87 | 171.85 | 12.32 | 186.30 | 70.95 | 76.92 | 33.86 | 34.89 | 21.94 | 105.63 | 114.06 | 74.04 | 23.60 | 219.64 |
| 2008 | 49.85 | 110.89 | 43.14 | 99.28 | 64.65 | 161.27 | 142.20 | 195.60 | 69.67 | 52.76 | 189.20 | 76.36 | 183.11 | 137.20 | 120.75 | 97.40 | 55.85 | 95.49 | 99.04 | 121.27 | 88.91 | 158.21 | 86.84 | 108.95 |
| 2009 | 115.90 | 125.41 | 124.34 | 69.33 | 185.30 | 59.64 | 65.87 | 127.07 | 61.30 | 136.68 | 88.97 | 72.16 | 54.79 | 50.15 | 18.81 | 41.57 | 3.42 | 5.91 | 80.31 | 43.41 | 75.66 | 188.16 | 12.39 | 126.31 |
| 2010 | 89.67 | 60.99 | 33.06 | 30.08 | 2.51 | 98.23 | 63.94 | 147.51 | 155.10 | 92.32 | 147.14 | 87.67 | 65.08 | 205.27 | 131.26 | 101.45 | 168.64 | 110.25 | 79.43 | 106.60 | 67.37 | 99.30 | 213.50 | 120.36 |
| 2011 | 77.77 | 93.73 | 98.59 | 148.56 | 81.66 | 196.22 | 177.91 | 117.42 | 138.35 | 158.94 | 160.53 | 52.35 | 38.99 | 46.94 | 11.31 | 52.34 | 120.69 | 36.30 | 43.88 | 47.54 | 133.15 | 54.83 | 155.49 | 101.37 |
| 2012 | 74.83 | 69.70 | 81.03 | 33.92 | 165.60 | 94.24 | 140.25 | 194.41 | 175.71 | 48.73 | 90.06 | 99.41 | 129.71 | 127.21 | 40.76 | 70.93 | 50.62 | 39.02 | 53.47 | 47.81 | 152.03 | 79.53 | 98.41 | 117.08 |
| 2013 | 80.17 | 98.91 | 56.39 | 136.63 | 35.90 | 87.44 | 162.69 | 95.01 | 134.48 | 104.08 | 69.07 | 48.21 | 116.20 | 152.29 | 88.05 | 76.56 | 87.43 | 27.56 | 22.04 | 96.61 | 51.93 | 93.97 | 30.16 | 137.57 |
| 2014 | 220.54 | 61.89 | 57.83 | 20.86 | 3.34 | 107.69 | 62.45 | 160.05 | 119.75 | 95.48 | 98.58 | 100.65 | 82.94 | 54.46 | 99.02 | 139.06 | 53.08 | 10.64 | 3.40 | 32.45 | 133.72 | 71.81 | 116.78 | 113.06 |
| 2015 | 129.49 | 92.08 | 122.94 | 82.74 | 20.39 | 24.25 | 46.42 | 92.47 | 228.89 | 52.22 | 103.27 | 75.25 | 8.24 | 43.80 | 10.55 | 15.10 | 21.95 | 9.27 | 1.00 | 2.65 | 101.81 | 90.41 | 98.07 | 36.24 |
| 2016 | 59.25 | 42.35 | 9.20 | 76.85 | 29.57 | 8.15 | 90.04 | 142.55 | 58.45 | 197.00 | 102.98 | 217.57 | 93.41 | 135.29 | 53.02 | 15.78 | 132.41 | 82.69 | 67.74 | 102.24 | 111.29 | 73.48 | 165.03 | 154.75 |
| 2017 | 134.75 | 149.84 | 80.44 | 124.56 | 176.67 | 114.54 | 68.53 | 90.06 | 197.55 | 120.44 | 183.57 | 153.59 | 71.78 | 146.71 | 94.77 | 82.35 | 63.61 | 133.95 | 79.03 | 116.15 | 83.63 | 115.48 | 77.05 | 68.49 |
| 2018 | 106.39 | 91.95 | 179.83 | 109.11 | 77.84 | 131.26 | 64.15 | 227.51 | 83.76 | 65.48 | 82.53 | 85.66 | 89.57 | 9.75 | 47.66 | 39.26 | 39.87 | 42.77 | 46.89 | 66.04 | 102.88 | 108.37 | 70.86 | 151.29 |
| 2019 | 138.23 | 112.87 | 92.28 | 29.81 | 25.62 | 17.19 | 38.99 | 276.96 | 66.83 | 48.61 | 116.40 | 25.83 | 93.15 | 41.86 | 34.39 | 12.96 | 9.57 | 24.23 | 15.37 | 143.57 | 27.53 | 26.43 | 58.27 | 66.04 |
| 2020 | 120.32 | 9.89 | 120.31 | 9.19 | 103.00 | 141.58 | 82.27 | 192.50 | 59.36 | 164.99 | 155.54 | 85.98 | 132.03 | 195.71 | 75.72 | 45.42 | 162.19 | 99.35 | 84.68 | 90.27 | 41.95 | 74.27 | 54.40 | 176.70 |
| 2021 | 151.95 | 128.82 | 130.45 | 38.27 | 165.07 | 62.92 | 139.45 | 89.02 | 116.85 | 205.52 | 98.31 | 81.62 | 137.57 | 78.88 | 85.29 | 81.50 | 167.54 | 118.54 | 41.49 | 134.74 | 198.93 | 95.29 | 142.11 | 86.79 |
| 2022 | 73.72 | 82.70 | 73.25 | 147.72 | 77.79 | 167.52 | 119.62 | 122.30 | 146.50 | 128.68 | 36.89 | 70.43 | 140.73 | 114.43 | 74.13 | 146.62 | 114.39 | 62.19 | 101.71 | 114.56 | 107.04 | 168.27 | 71.12 | 78.36 |
| 2023 | 122.79 | 153.29 | 136.62 | 89.92 | 99.79 | 124.25 | 171.80 | 111.36 | 94.21 | 113.83 | 58.20 | 123.49 | 162.40 | 8.49 | 21.63 | 51.05 | 43.94 | 22.51 | 16.79 | 18.35 | 95.08 | 111.99 | 102.67 | 60.35 |
| 2024 | 121.02 | 134.64 | 84.77 | 5.74 | 121.60 | 60.91 | 75.26 | 200.09 | 189.11 | 133.99 | 158.63 | 131.74 | 210.10 | 27.14 | 174.11 | 112.86 | 24.66 | 42.30 | 67.34 | 75.44 | 55.89 | 94.31 | 66.11 | 136.34 |
| 2025 | 69.62 | 159.99 | 95.00 | 73.70 | 115.67 | 219.34 | 166.17 | 115.80 | 106.19 | 149.55 | 135.78 | 120.65 | 112.25 | 50.20 | 115.02 | 157.31 | 91.53 | 128.44 | – | – | – | – | – | – |
HASIL R80
Ringkasan R80 dan Hujan Efektif
Nilai ditampilkan untuk periode I dan II setiap bulan.
mm
| Parameter | Jan I | Jan II | Feb I | Feb II | Mar I | Mar II | Apr I | Apr II | Mei I | Mei II | Jun I | Jun II | Jul I | Jul II | Agu I | Agu II | Sep I | Sep II | Okt I | Okt II | Nov I | Nov II | Des I | Des II |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R80mm/periode | 74.60 | 60.24 | 53.74 | 28.02 | 27.08 | 52.56 | 63.64 | 89.85 | 65.97 | 51.52 | 68.73 | 71.81 | 33.65 | 24.16 | 15.77 | 14.67 | 23.13 | 21.56 | 16.86 | 20.08 | 53.52 | 72.81 | 56.72 | 59.85 |
| R80mm/hari | 4.97 | 3.76 | 3.84 | 2.00 | 1.81 | 3.29 | 4.24 | 5.99 | 4.40 | 3.22 | 4.58 | 4.79 | 2.24 | 1.51 | 1.05 | 0.92 | 1.54 | 1.44 | 1.12 | 1.25 | 3.57 | 4.85 | 3.78 | 3.74 |
| Reff Padimm/hari | 3.48 | 2.64 | 2.69 | 1.40 | 1.26 | 2.30 | 2.97 | 4.19 | 3.08 | 2.25 | 3.21 | 3.35 | 1.57 | 1.06 | 0.74 | 0.64 | 1.08 | 1.01 | 0.79 | 0.88 | 2.50 | 3.40 | 2.65 | 2.62 |
INTERPRETASI
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.