What is the primary difference between a scientific theory and a scientific law? A scientific law is an assumed truth which forms the basis of your theory. Scientific laws are universal and describe observed events.
Average temperature in St Lucia in March: 22 to 28Â°C, 72 to 84Â°F. Sea temperature in St Lucia in March: 26Â°C, 79Â°F. Average rainfall in March: 97mm, 3.8in. Events: St Luciaâs annual festival of comedy kicks off in March with events and shows throughout the month.
Weather on St. Lucia in July. Traditionally the latter part of the rainy season generally sees the most rainfall, but this has not been the case in recent years. The beginning months of June and July are beginning to see increased amounts of rainfall early in the season.