With a population of around 4,700, Juntas sits in Guanacaste Province, Costa Rica. The city operates in the America/Costa Rica time zone.
In 2025, Juntas recorded an average annual temperature of 79°F. The hottest temperatures reached 98°F in March; the coolest were 68°F in January. Total precipitation for the year was 140 inches, with the wettest month being October.
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