- Monthly Actual Rainfall in Alappuzha District of Kerala (1923)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1922)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1921)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1920)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1919)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1918)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1917)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1916)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1915)
- Monthly Actual Rainfall in Alappuzha District of Kerala (1914)