About Palmichal, San Jose's Climate & Weather History

With a population of around 1,500, Palmichal sits in San Jose, Costa Rica. The city operates in the America/Costa Rica time zone.

In 2025, Palmichal recorded an average annual temperature of 70°F. The hottest temperatures reached 87°F in March; the coolest were 57°F in December. Total precipitation for the year was 128 inches, with the wettest month being October.