About Calliaqua, Saint George Parish's Climate & Weather History

With a population of around 24,200, Calliaqua sits in Saint George Parish, VC. The city operates in the America/St Vincent time zone.

In 2025, Calliaqua recorded an average annual temperature of 80°F. The hottest temperatures reached 87°F in August; the coolest were 71°F in February. Total precipitation for the year was 37 inches, with the wettest month being July.