Callao Weather Year-Round — Best Time to Visit
Callao, Peru has warm weather year-round. The best time to visit is May (score: 91/100). Annual average high: 22.4°C, total rainfall: 76mm.
When is the best time to visit Callao?
91
May is the best month to visit Callao with a travel score of 91/100 (Excellent).
Expect highs of 21.9°C, 0 rain days, and 10.9 hours of daily sunshine.
View May weather details →Travel Score by Month
88
Jan
85
Feb
85
Mar
90
Apr
91
May
89
Jun
88
Jul
88
Aug
88
Sep
89
Oct
91
Nov
90
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Callao each month?
22.4°C
Avg High
17.6°C
Avg Low
76mm
Annual Rain
How much rain does Callao get?
Callao receives 76mm of rain annually. The wettest month is typically February with 23mm, while August is the driest.
What is the weather like each month in Callao?
January
88
25°C
Low: 20°C
4 rain days
Excellent
February
85
26°C
Low: 21°C
7 rain days
Excellent
March
85
26°C
Low: 21°C
6 rain days
Excellent
April
90
24°C
Low: 19°C
2 rain days
Excellent
May
Best time to visit91
22°C
Low: 17°C
0 rain days
Excellent
June
89
20°C
Low: 16°C
0 rain days
Excellent
July
88
20°C
Low: 15°C
0 rain days
Excellent
August
88
19°C
Low: 15°C
0 rain days
Excellent
September
88
20°C
Low: 15°C
0 rain days
Excellent
October
89
21°C
Low: 16°C
0 rain days
Excellent
November
91
22°C
Low: 17°C
0 rain days
Excellent
December
90
23°C
Low: 19°C
2 rain days
Excellent
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What cities are near Callao?
Data based on 1994–2024 averages · Last updated: 2024-12-31