Curah Hujan Bulanan
Stasiun PASIR ONA, Lebak
| Nama Stasiun | : | PASIR ONA |
| Lokasi Stasiun | : | Desa Rangkasbitung Timur, Kecamatan Rangkasbitung, Lebak, Provinsi Banten |
| Longitude | : | 106.265833 |
| Latitude | : | -6.369444 |
| Pengelola | : | BBWS CIDANAU CIUJUNG CIDURIAN |
| Tahun | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des | Jumlah |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | 289.00 | 447.50 | 334.00 | 257.50 | 131.00 | 32.00 | 14.00 | 5.00 | 131.50 | 42.00 | 325.00 | 188.00 | 2,196.50 |
| 1992 | 263.00 | 385.00 | 210.00 | 319.00 | 232.00 | 95.00 | 52.00 | 195.00 | 181.50 | 298.50 | 137.00 | 296.80 | 2,664.80 |
| 1993 | 317.00 | 255.00 | 48.00 | 210.50 | 178.00 | 106.50 | 55.50 | 255.50 | 206.50 | 117.50 | 320.00 | 305.00 | 2,375.00 |
| 1994 | 469.00 | 280.50 | 238.50 | 321.00 | 90.00 | 78.50 | 0.00 | 11.50 | 29.50 | 69.00 | 123.00 | 90.00 | 1,800.50 |
| 1995 | 563.90 | 199.50 | 393.00 | 221.00 | 130.00 | 210.50 | 250.00 | 10.00 | 149.50 | 280.19 | 662.50 | 398.40 | 3,468.49 |
| 1996 | 246.50 | 79.00 | 234.80 | 284.60 | 313.50 | 83.00 | 33.40 | 102.80 | 138.90 | 246.50 | 199.50 | 363.70 | 2,326.20 |
| 1997 | 380.10 | 394.80 | 147.40 | 81.20 | 119.20 | 0.00 | 0.00 | 0.00 | 18.00 | 10.00 | 295.80 | 187.30 | 1,633.80 |
| 1998 | 220.70 | 168.70 | 363.20 | 343.60 | 258.00 | 285.30 | 91.00 | 141.80 | 110.80 | 258.80 | 398.80 | 393.40 | 3,034.10 |
| 1999 | 494.50 | 289.00 | 157.90 | 178.70 | 125.50 | 148.50 | 103.40 | 98.10 | 252.00 | 121.00 | 236.50 | 519.00 | 2,724.10 |
| 2000 | 393.00 | 532.50 | 279.00 | 130.00 | 482.00 | 102.20 | 111.50 | 195.00 | 88.50 | 228.00 | 323.00 | 113.50 | 2,978.20 |
| 2001 | 639.00 | 430.00 | 202.00 | 223.00 | 134.00 | 145.00 | 225.00 | 56.00 | 287.00 | 131.00 | 156.00 | 177.00 | 2,805.00 |
| 2002 | 482.00 | 293.00 | 181.00 | 482.00 | 64.00 | 55.00 | 50.00 | 13.00 | 32.00 | 0.00 | 165.00 | 167.00 | 1,984.00 |
| 2003 | 109.00 | 269.00 | 75.00 | 229.50 | 173.00 | 12.00 | 9.00 | 0.00 | 32.00 | 124.00 | 140.00 | 388.00 | 1,560.50 |
| 2004 | 161.00 | 125.00 | 215.00 | 263.00 | 160.00 | 217.00 | 142.00 | 0.00 | 133.00 | 165.00 | 283.00 | 298.00 | 2,162.00 |
| 2005 | 282.00 | 382.00 | 215.00 | 47.00 | 280.00 | 243.00 | 185.00 | 14.00 | 86.00 | 277.00 | 269.00 | 375.00 | 2,655.00 |
| 2006 | 279.00 | 218.00 | 237.00 | 310.00 | 146.00 | 55.00 | 6.00 | 32.00 | 46.00 | 139.00 | 40.00 | 235.00 | 1,743.00 |
| 2008 | 210.00 | 305.00 | 0.00 | 253.00 | 201.00 | 92.00 | 0.00 | 312.00 | 81.00 | 282.00 | 182.00 | 104.00 | 2,022.00 |
| 2009 | 290.00 | 301.00 | 249.00 | 89.00 | 109.00 | 82.00 | 106.00 | 28.00 | 129.00 | 244.00 | 313.00 | 17.00 | 1,957.00 |
| 2010 | 282.00 | 170.00 | 279.00 | 76.00 | 268.00 | 120.00 | 273.00 | 211.00 | 301.00 | 515.00 | 170.00 | 182.00 | 2,847.00 |
| 2011 | 294.00 | 137.00 | 238.00 | 233.00 | 184.00 | 142.00 | 59.00 | 10.00 | 72.00 | 115.00 | 278.00 | 305.50 | 2,067.50 |
| 2012 | 460.00 | 212.00 | 198.00 | 129.00 | 158.00 | 78.50 | 23.00 | 42.00 | 100.00 | 137.00 | 183.00 | 143.00 | 1,863.50 |
| 2013 | 509.00 | 178.50 | 145.50 | 323.00 | 339.00 | 44.00 | 247.00 | 26.50 | 155.50 | 161.00 | 235.00 | 292.00 | 2,656.00 |
| 2014 | 514.50 | 308.00 | 102.00 | 137.00 | 162.00 | 221.50 | 188.50 | 43.00 | 0.00 | 192.00 | 329.00 | 194.00 | 2,391.50 |
| 2015 | 337.00 | 332.00 | 122.50 | 277.00 | 96.50 | 37.50 | 7.50 | 19.00 | 49.00 | 36.00 | 185.00 | 140.50 | 1,639.50 |
| 2016 | 102.50 | 411.50 | 462.00 | 204.50 | 81.50 | 141.00 | 75.50 | 183.00 | 198.00 | 282.00 | 182.00 | 227.00 | 2,550.50 |
| 2017 | 266.00 | 418.50 | 223.00 | 183.00 | 203.00 | 159.50 | 182.00 | 78.00 | 195.00 | 167.50 | 125.00 | 123.00 | 2,323.50 |
| 2018 | 336.00 | 275.50 | 130.50 | 273.50 | 217.00 | 146.50 | 9.00 | 29.00 | 226.00 | 79.00 | 261.50 | 225.00 | 2,208.50 |
| 2019 | 263.00 | 139.50 | 250.00 | 242.00 | 232.00 | 19.50 | 18.00 | 24.00 | 6.00 | 69.00 | 119.00 | 157.00 | 1,539.00 |
| 2020 | 326.00 | 283.00 | 285.50 | 352.00 | 288.00 | 147.00 | 99.00 | 47.00 | 112.00 | 252.00 | 278.50 | 391.00 | 2,861.00 |
| 2021 | 293.50 | 462.50 | 112.50 | 351.50 | 188.00 | 209.50 | 64.00 | 363.00 | 472.00 | 262.00 | 284.60 | 303.00 | 3,366.10 |
| 2022 | 363.00 | 279.00 | 182.00 | 159.50 | 250.00 | 310.00 | 236.00 | 112.00 | 280.00 | 326.00 | 138.00 | 406.00 | 3,041.50 |
| Rata-rata | 336.62 | 289.08 | 210.01 | 231.76 | 193.33 | 123.19 | 94.04 | 85.72 | 138.68 | 181.52 | 236.70 | 248.55 | 2,369.20 |
Berdasarkan rata-rata curah hujan bulanan di Stasiun PASIR ONA Desa Rangkasbitung Timur, Kecamatan Rangkasbitung, Lebak, Provinsi Banten, Musim Basah terjadi mulai bulan September. Musim basah ditandai dengan curah hujan tinggi, tanah yang lebih lembab, dan seringnya terjadi hujan lebat. Sedangkan Musim Kering terjadi mulai bulan Desember. Musim kering ditandai dengan curah hujan rendah, tanah lebih kering, dan kondisi cuaca yang umumnya lebih panas.
Besar curah hujan tahunan rata-rata adalah sebesar 2369.2 mm/tahun. Curah hujan bulanan rata-rata maksimum adalah sebesar 336.62 mm/bulan. Berdasakan data curah hujan tahunan, dengan menggunakan metode regresi linear sederhana, diperoleh kesimpulan bahwa Curah hujan menunjukkan tren meningkat dengan kemiringan sebesar 1.0476
