Verdict: Excellent month
Lima Weather in January
January hits the sweet spot in Lima — highs around 24°C (75°F), ideal for a full day on foot. Rain is a non-issue, with only ~2 wet days in an average year. Overall, January is one of the best months of the year to be in Lima.
Average high
24°C / 75°F
Average low
20°C / 68°F
Rain days
~2
Precipitation
8 mm
What to pack for Lima in January
- Summer clothes, plus one light layer for air-con and evenings
- Comfortable walking shoes — every guide on this site assumes you'll use them
January against the rest of the year
Warmest in Lima: Feb (25°C / 77°F) · Coolest: Aug (18°C / 64°F) · Wettest: Mar (~4 rain days)
24°
20°
Jan
25°
21°
Feb
25°
21°
Mar
23°
19°
Apr
21°
16°
May
19°
15°
Jun
19°
14°
Jul
18°
14°
Aug
19°
14°
Sep
19°
15°
Oct
20°
16°
Nov
22°
18°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)