About Oyambarillo, Pichincha's Climate & Weather History

Oyambarillo is a city of approximately 8,000 people in Pichincha, Ecuador. Located in the America/Guayaquil time zone at 0.2°S latitude.

In 2025, Oyambarillo recorded an average annual temperature of 57°F. The hottest temperatures reached 73°F in September; the coolest were 43°F in December. Total precipitation for the year was 167 inches, with the wettest month being February.