With a population of around 44,800, Pehuajo sits in Buenos Aires, Argentina. The city operates in the America/Argentina/Buenos Aires time zone.
In 2025, Pehuajo recorded an average annual temperature of 62°F. The hottest temperatures reached 99°F in December; the coolest were 26°F in July. Total precipitation for the year was 39 inches, with the wettest month being February.
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