Rainfall Variability

Definition
Rainfall variability refers to the changes and inconsistencies of rainfall from year to year.

Why This Matters
Rainfall variability highlights and records the trends of rainfall over the years. It allows individuals to note the total amount of rainfall and identify if rainfall levels are becoming frequent.

Data Source:
Variability in Barbados’ Rainfall Pattern: An El Nino/La Nina Perspective
by Sonia Nurse, Deputy Director (Ag) of Barbados Meteorological Services Issued: October,2011

References: 
Barbados Meteorological Services
https://www.barbadosweather.org/