Curah Hujan Bulanan
Stasiun Sajira BPSDA, Lebak
| Nama Stasiun | : | Sajira BPSDA |
| Lokasi Stasiun | : | Desa Sajira, Kecamatan Sajira, Lebak, Provinsi Banten |
| Longitude | : | 106.353889 |
| Latitude | : | -6.491667 |
| Tahun Dibangun | : | 1998 |
| Pengelola | : | BPSDA Ciujung Cidanau |
| Tahun | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des | Jumlah |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | 524.00 | 264.00 | 164.00 | 98.00 | 97.00 | 180.00 | 83.00 | 8.00 | 202.00 | 181.00 | 259.00 | 187.00 | 2,247.00 |
| 1999 | 263.00 | 226.00 | 121.00 | 73.00 | 61.00 | 35.00 | 17.00 | 34.00 | 36.00 | 126.00 | 139.00 | 186.00 | 1,317.00 |
| 2000 | 230.00 | 188.00 | 58.00 | 62.00 | 48.00 | 51.00 | 36.00 | 44.00 | 31.00 | 63.00 | 75.00 | 116.00 | 1,002.00 |
| 2001 | 233.00 | 234.00 | 161.50 | 112.00 | 68.00 | 75.00 | 78.00 | 25.00 | 66.00 | 214.00 | 135.00 | 205.00 | 1,606.50 |
| 2002 | 246.00 | 211.00 | 128.50 | 131.00 | 112.00 | 81.00 | 59.00 | 12.00 | 20.00 | 22.00 | 55.00 | 195.00 | 1,272.50 |
| 2003 | 74.00 | 270.00 | 137.00 | 215.00 | 120.00 | 40.00 | 18.00 | 0.00 | 35.00 | 200.00 | 122.00 | 353.00 | 1,584.00 |
| 2004 | 247.00 | 347.00 | 240.00 | 404.00 | 235.00 | 219.00 | 142.00 | 0.00 | 132.00 | 167.00 | 276.00 | 296.00 | 2,705.00 |
| 2005 | 133.00 | 180.00 | 199.00 | 62.00 | 117.00 | 162.00 | 68.00 | 58.00 | 229.00 | 97.00 | 468.00 | 405.00 | 2,178.00 |
| 2006 | 307.00 | 144.00 | 331.00 | 141.00 | 223.00 | 34.00 | 140.00 | 9.00 | 36.00 | 117.00 | 185.00 | 267.00 | 1,934.00 |
| 2007 | 198.00 | 277.00 | 333.00 | 255.00 | 138.00 | 10.00 | 65.00 | 0.00 | 7.00 | 167.00 | 139.00 | 367.00 | 1,956.00 |
| 2008 | 150.00 | 338.00 | 249.00 | 178.00 | 198.00 | 46.00 | 0.00 | 27.00 | 63.00 | 168.00 | 152.00 | 219.50 | 1,788.50 |
| 2009 | 263.10 | 330.20 | 266.50 | 0.00 | 185.00 | 157.00 | 14.50 | 21.00 | 90.00 | 0.00 | 180.00 | 79.50 | 1,586.80 |
| 2010 | 266.50 | 301.50 | 222.00 | 12.00 | 156.00 | 193.00 | 261.50 | 210.50 | 339.00 | 329.50 | 205.00 | 68.00 | 2,564.50 |
| 2011 | 209.00 | 199.50 | 184.00 | 142.00 | 190.00 | 148.00 | 16.50 | 46.50 | 83.00 | 152.50 | 282.55 | 246.50 | 1,900.05 |
| 2012 | 278.50 | 128.00 | 46.00 | 199.00 | 65.50 | 55.00 | 15.00 | 17.00 | 111.00 | 167.00 | 389.00 | 230.00 | 1,701.00 |
| 2013 | 410.00 | 128.00 | 141.00 | 132.00 | 201.00 | 47.00 | 296.00 | 17.00 | 111.00 | 153.00 | 111.00 | 273.00 | 2,020.00 |
| 2014 | 128.20 | 42.00 | 20.00 | 37.00 | 63.00 | 12.00 | 32.00 | 46.00 | 0.00 | 22.00 | 71.50 | 49.00 | 522.70 |
| 2015 | 68.00 | 75.00 | 19.00 | 52.00 | 41.00 | 22.00 | 6.00 | 0.00 | 17.00 | 19.00 | 61.00 | 83.00 | 463.00 |
| 2016 | 16.00 | 52.00 | 28.00 | 23.00 | 35.00 | 20.00 | 10.00 | 16.00 | 22.00 | 55.00 | 33.00 | 78.00 | 388.00 |
| 2017 | 56.00 | 95.00 | 26.00 | 33.00 | 50.00 | 48.00 | 0.00 | 3.00 | 19.00 | 40.00 | 80.00 | 96.00 | 546.00 |
| 2018 | 75.00 | 18.00 | 25.00 | 48.00 | 51.00 | 60.00 | 0.00 | 0.00 | 24.00 | 16.00 | 66.00 | 51.00 | 434.00 |
| 2019 | 34.00 | 40.00 | 52.00 | 48.00 | 13.00 | 6.00 | 0.00 | 17.50 | 6.00 | 35.00 | 43.00 | 80.00 | 374.50 |
| 2021 | 108.00 | 185.00 | 60.00 | 167.00 | 145.00 | 104.00 | 35.00 | 116.00 | 203.00 | 74.00 | 116.00 | 275.00 | 1,588.00 |
| 2022 | 60.00 | 147.00 | 138.00 | 142.00 | 204.00 | 267.00 | 108.00 | 134.00 | 296.00 | 161.00 | 141.00 | 361.00 | 2,159.00 |
| Rata-rata | 190.72 | 184.18 | 139.56 | 115.25 | 117.35 | 86.33 | 62.52 | 35.90 | 90.75 | 114.42 | 157.67 | 198.60 | 1,493.25 |
Berdasarkan rata-rata curah hujan bulanan di Stasiun Sajira BPSDA Desa Sajira, Kecamatan Sajira, 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 1493.25 mm/tahun. Curah hujan bulanan rata-rata maksimum adalah sebesar 198.60 mm/bulan. Berdasakan data curah hujan tahunan, dengan menggunakan metode regresi linear sederhana, diperoleh kesimpulan bahwa Curah hujan menunjukkan tren menurun dengan kemiringan sebesar -38.4806
