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.
The rainy season is from June to November. St. Lucia weather is tempered by mild trade winds blowing off the water. The island experiences the majority of its rainfall in the summertime, when St. Lucia weather is at its hottest and most humid but most storms are short bursts.