HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Tugu, Kec. Jumantono, Karanganyar, Prov. Jawa Tengah
GPM01D_E11095_S0765
Panjang Data
28
tahun tersedia
R80 Rata-rata
3.27
mm/hari
Reff Padi Rata-rata
2.29
mm/hari
Reff Padi Maksimum
6.85
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 | 67.77 | 97.62 | 179.49 | 259.61 | 196.37 | 185.96 | 203.66 | 75.40 | 53.03 | 1.94 | 102.40 | 62.25 | 46.80 | 91.66 | 17.10 | 16.93 | 0.63 | 68.36 | 79.47 | 168.82 | 160.04 | 81.10 | 50.91 | 209.78 |
| 1999 | 95.95 | 141.25 | 70.48 | 155.10 | 166.20 | 143.17 | 114.71 | 35.34 | 37.43 | 5.68 | 27.10 | 9.08 | 39.02 | 1.89 | 1.90 | 2.82 | 1.76 | 9.29 | 67.46 | 136.31 | 156.72 | 171.72 | 142.07 | 154.20 |
| 2000 | 79.75 | 242.39 | 112.33 | 87.36 | 190.19 | 88.77 | 191.42 | 112.16 | 70.74 | 91.71 | 21.10 | 13.21 | 4.64 | 2.41 | 10.58 | 21.65 | 9.72 | 20.09 | 56.37 | 232.88 | 244.98 | 146.70 | 127.73 | 50.29 |
| 2001 | 98.25 | 242.67 | 194.91 | 76.13 | 175.43 | 325.92 | 232.38 | 128.41 | 108.95 | 31.20 | 161.05 | 10.91 | 12.02 | 27.23 | 4.57 | 8.49 | 14.49 | 43.28 | 35.16 | 231.61 | 90.97 | 219.64 | 49.92 | 83.10 |
| 2002 | 42.95 | 341.52 | 279.19 | 193.39 | 136.43 | 213.63 | 218.26 | 37.61 | 29.21 | 1.09 | 7.78 | 2.28 | 5.47 | 7.08 | 14.66 | 0.09 | 0.17 | 1.00 | 3.35 | 29.38 | 61.74 | 160.59 | 104.49 | 194.28 |
| 2003 | 45.64 | 219.78 | 148.56 | 293.99 | 197.07 | 118.90 | 72.92 | 44.02 | 96.49 | 6.89 | 2.01 | 8.38 | 1.46 | 1.30 | 0.26 | 0.49 | 8.51 | 2.96 | 46.98 | 99.56 | 35.78 | 193.85 | 246.76 | 82.91 |
| 2004 | 84.16 | 272.59 | 149.32 | 212.68 | 155.87 | 83.98 | 67.09 | 58.35 | 34.45 | 89.22 | 28.85 | 5.52 | 49.97 | 13.85 | 0.65 | 0.01 | 1.72 | 21.31 | 0.20 | 41.53 | 35.22 | 351.48 | 114.97 | 218.01 |
| 2005 | 70.37 | 149.32 | 114.60 | 195.22 | 187.73 | 148.08 | 207.66 | 13.22 | 46.29 | 8.57 | 15.92 | 210.35 | 70.85 | 2.36 | 4.56 | 8.22 | 10.51 | 45.33 | 29.66 | 147.76 | 37.90 | 112.26 | 154.38 | 168.65 |
| 2006 | 202.71 | 282.79 | 69.19 | 285.93 | 94.19 | 159.67 | 139.58 | 60.28 | 101.72 | 113.04 | 4.50 | 1.60 | 0.46 | 0.40 | 0.93 | 0.06 | 0.00 | 0.00 | 1.37 | 0.93 | 55.13 | 69.88 | 65.72 | 197.55 |
| 2007 | 6.28 | 78.36 | 112.85 | 266.92 | 111.61 | 293.68 | 149.02 | 149.52 | 18.62 | 74.58 | 5.15 | 33.38 | 1.00 | 3.13 | 0.65 | 16.83 | 0.32 | 0.10 | 47.28 | 84.38 | 217.59 | 17.32 | 167.10 | 352.78 |
| 2008 | 104.67 | 123.92 | 273.25 | 278.87 | 232.07 | 245.57 | 118.63 | 48.88 | 67.19 | 5.51 | 11.84 | 3.24 | 1.47 | 1.78 | 18.70 | 5.77 | 6.68 | 0.67 | 153.09 | 79.48 | 334.37 | 193.46 | 117.41 | 113.73 |
| 2009 | 94.00 | 296.06 | 165.53 | 256.70 | 100.49 | 163.90 | 80.59 | 83.38 | 69.96 | 166.24 | 43.04 | 4.25 | 5.01 | 20.19 | 1.52 | 1.01 | 7.55 | 0.28 | 11.00 | 40.55 | 82.18 | 111.71 | 39.54 | 209.49 |
| 2010 | 178.17 | 310.55 | 204.44 | 199.97 | 249.71 | 224.52 | 114.63 | 175.81 | 245.55 | 93.08 | 126.34 | 25.51 | 64.72 | 70.25 | 23.86 | 115.95 | 154.05 | 129.10 | 102.68 | 204.05 | 128.47 | 129.68 | 238.07 | 129.20 |
| 2011 | 137.74 | 129.79 | 88.79 | 137.79 | 111.96 | 206.48 | 149.94 | 122.63 | 201.88 | 0.77 | 12.64 | 24.36 | 2.23 | 46.41 | 0.82 | 0.16 | 2.41 | 0.46 | 0.11 | 110.65 | 229.66 | 193.43 | 210.85 | 121.14 |
| 2012 | 193.01 | 110.49 | 110.57 | 140.55 | 165.96 | 62.60 | 136.27 | 126.36 | 77.82 | 10.16 | 50.40 | 9.13 | 3.31 | 1.97 | 0.10 | 2.56 | 0.00 | 1.54 | 21.26 | 65.38 | 88.19 | 211.00 | 199.54 | 183.40 |
| 2013 | 237.62 | 144.69 | 174.31 | 157.67 | 169.02 | 128.60 | 205.07 | 81.14 | 23.50 | 163.97 | 97.83 | 126.42 | 89.50 | 13.72 | 2.49 | 9.52 | 6.28 | 15.75 | 0.32 | 116.73 | 98.86 | 58.61 | 171.44 | 79.77 |
| 2014 | 222.30 | 283.68 | 75.38 | 191.66 | 162.40 | 150.80 | 161.68 | 69.51 | 82.47 | 29.21 | 3.69 | 103.86 | 37.17 | 18.71 | 2.23 | 0.00 | 2.68 | 18.12 | 11.19 | 5.32 | 107.05 | 162.64 | 136.52 | 238.19 |
| 2015 | 72.79 | 167.96 | 254.36 | 97.52 | 214.87 | 150.98 | 162.47 | 155.53 | 159.32 | 6.94 | 7.84 | 8.32 | 2.21 | 0.06 | 0.42 | 0.32 | 1.13 | 1.05 | 1.16 | 5.51 | 90.90 | 122.14 | 168.02 | 89.30 |
| 2016 | 79.94 | 104.53 | 273.17 | 143.98 | 102.76 | 174.69 | 159.12 | 62.75 | 86.82 | 87.94 | 50.13 | 68.65 | 43.66 | 98.13 | 123.43 | 7.07 | 33.39 | 262.24 | 129.14 | 67.62 | 142.39 | 212.36 | 84.37 | 102.74 |
| 2017 | 101.54 | 165.60 | 176.26 | 237.94 | 128.07 | 161.68 | 116.96 | 168.77 | 61.45 | 82.64 | 45.55 | 41.14 | 9.80 | 12.93 | 0.23 | 5.62 | 0.00 | 88.46 | 132.71 | 111.34 | 122.52 | 281.94 | 82.23 | 147.92 |
| 2018 | 130.76 | 139.23 | 211.62 | 266.02 | 199.90 | 94.51 | 79.68 | 121.42 | 6.37 | 17.33 | 1.62 | 35.51 | 1.07 | 0.00 | 0.00 | 0.00 | 0.11 | 19.29 | 40.45 | 4.11 | 150.12 | 132.72 | 160.57 | 110.04 |
| 2019 | 95.39 | 214.85 | 142.74 | 193.14 | 230.67 | 136.08 | 208.77 | 64.91 | 18.75 | 1.62 | 4.28 | 0.00 | 17.06 | 1.63 | 0.20 | 1.55 | 1.47 | 0.55 | 11.84 | 25.58 | 60.22 | 36.38 | 123.29 | 208.24 |
| 2020 | 169.84 | 42.31 | 156.20 | 286.27 | 210.32 | 199.03 | 110.59 | 100.26 | 94.21 | 106.04 | 13.94 | 8.84 | 47.84 | 4.82 | 88.54 | 5.54 | 14.94 | 24.74 | 37.52 | 135.19 | 63.88 | 182.09 | 295.12 | 139.67 |
| 2021 | 123.17 | 143.10 | 269.22 | 283.81 | 198.09 | 164.59 | 256.75 | 8.13 | 40.10 | 92.57 | 19.58 | 124.49 | 11.67 | 1.79 | 33.03 | 24.54 | 45.56 | 81.57 | 1.42 | 136.76 | 187.88 | 160.56 | 151.83 | 165.11 |
| 2022 | 105.37 | 199.85 | 171.77 | 68.95 | 180.07 | 121.79 | 54.89 | 169.01 | 67.13 | 132.11 | 97.83 | 34.32 | 12.78 | 17.41 | 99.04 | 4.15 | 72.50 | 39.01 | 90.54 | 230.02 | 166.01 | 157.68 | 108.14 | 187.87 |
| 2023 | 57.89 | 163.66 | 225.86 | 186.77 | 50.60 | 290.66 | 94.65 | 87.97 | 137.65 | 0.51 | 10.91 | 0.96 | 12.95 | 0.05 | 1.77 | 1.75 | 0.00 | 0.51 | 3.28 | 31.62 | 92.52 | 80.36 | 171.55 | 108.38 |
| 2024 | 162.73 | 105.19 | 158.12 | 133.83 | 335.56 | 42.52 | 133.11 | 227.92 | 9.32 | 39.85 | 62.40 | 8.92 | 23.63 | 1.79 | 14.55 | 4.13 | 12.03 | 73.05 | 25.24 | 71.63 | 119.39 | 231.04 | 217.04 | 106.18 |
| 2025 | 108.33 | 249.68 | 67.84 | 275.42 | 176.93 | 156.31 | 223.06 | 36.12 | 203.22 | 153.42 | 44.35 | 17.55 | 40.99 | 1.00 | 29.11 | 94.64 | 34.33 | 145.89 | – | – | – | – | – | – |
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 | 69.85 | 109.43 | 106.21 | 137.00 | 111.89 | 114.02 | 91.83 | 42.73 | 28.06 | 4.80 | 5.02 | 4.05 | 2.06 | 1.24 | 0.39 | 0.14 | 0.16 | 0.54 | 1.40 | 27.86 | 61.13 | 80.80 | 83.51 | 97.36 |
| R80mm/hari | 4.66 | 6.84 | 7.59 | 9.79 | 7.46 | 7.13 | 6.12 | 2.85 | 1.87 | 0.30 | 0.33 | 0.27 | 0.14 | 0.08 | 0.03 | 0.01 | 0.01 | 0.04 | 0.09 | 1.74 | 4.08 | 5.39 | 5.57 | 6.09 |
| Reff Padimm/hari | 3.26 | 4.79 | 5.31 | 6.85 | 5.22 | 4.99 | 4.29 | 1.99 | 1.31 | 0.21 | 0.23 | 0.19 | 0.10 | 0.05 | 0.02 | 0.01 | 0.01 | 0.03 | 0.07 | 1.22 | 2.85 | 3.77 | 3.90 | 4.26 |
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.