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Peru in December
Domestic holiday travel spikes late month; Lima beaches fill and Cusco sees increased rain-related trail closures.
What to expect in Peru in December
December brings warm weather to Peru, with daytime highs around 25°C (77°F) and overnight lows near 18°C (64°F). Skies are typically practically rain-free, with about 1 mm of rainfall on average. Domestic holiday travel spikes late month; Lima beaches fill and Cusco sees increased rain-related trail closures..
December is one of Peru's busiest months, so book accommodation early and expect queues at the headline sights. Flights and hotels are at peak rates, so use our tracker below to spot any drops. Peak season runs June–August, for context.
Live fares for Peru in December
Compare flights across 100+ booking sites. Hotels via Expedia.