Callao, Peru climate

Average temperatures, precipitation and all-time records for Callao, Peru, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is February, averaging a high of 23°C, and its coldest is September, with an average low of 15°C.

Callao is a seaside city and constitutional province in Peru. Located next to the Pacific Ocean, it forms part of the Lima metropolitan area alongside Lima province. via Wikipedia

Callao average temperatures by month

Typical daily high and low, and average precipitation, for each month in Callao, Peru, based on 1980–2026 records. The wettest month is January (0 mm on an average day).

Month	Avg high	Avg low
January	22°C	20°C
February	23°C	21°C
March	22°C	21°C
April	20°C	19°C
May	19°C	18°C
June	18°C	17°C
July	17°C	16°C
August	16°C	15°C
September	16°C	15°C
October	17°C	16°C
November	18°C	17°C
December	20°C	18°C

Jan 19°–23°

Feb 20°–24°

Mar 19°–24°

Apr 18°–22°

May 16°–21°

Jun 15°–19°

Jul 15°–18°

Aug 14°–17°

Sep 14°–18°

Oct 14°–18°

Nov 16°–19°

Dec 17°–21°

Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.

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Record extremes

Hottest day on record: 27°C on 1983-01-28
Coldest day on record: 13°C on 2007-09-01

All Callao weather records →

Percentiles compare each day to Callao, Peru's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →