Computers and Electronics What's the best time to visit Lima? What's the best time to visit Lima? The best time to visit Lima is from December to April. Since Lima is in the Southern Hemisphere, these months offer warm, summer weather (sometimes upward of 80 degrees). Related Posts:Is Lima Ohio a real place?Indian Casinos in Southern California are listed here. California Casinos: Indian casinos and tribal gambling.Can you eat Christmas lima beans raw?Can you do Machu Picchu in a day from Lima?