- Monthly Actual Rainfall in Supaul District of Bihar (1991)
- Monthly Actual Rainfall in Supaul District of Bihar (1990)
- Monthly Actual Rainfall in Supaul District of Bihar (1989)
- Monthly Actual Rainfall in Supaul District of Bihar (1988)
- Monthly Actual Rainfall in Supaul District of Bihar (1987)
- Monthly Actual Rainfall in Supaul District of Bihar (1986)
- Monthly Actual Rainfall in Supaul District of Bihar (1985)
- Monthly Actual Rainfall in Supaul District of Bihar (1984)
- Monthly Actual Rainfall in Supaul District of Bihar (1983)
- Monthly Actual Rainfall in Supaul District of Bihar (1982)