When to Go
The weather in Lima is a relative opposite of North America's. Summer, from December to May, is largely sunny, with temperatures regularly rising above 80°F, whereas the nights and mornings are cool. From June to November it is mostly cloudy and cool, sometimes dipping below 60°F, though there are occasional sunny days. The coastal region gets little precipitation, so you'll rarely find your plans ruined by rain, but there are winter days when you’ll have to endure a miserable foggy drizzle.