Castro Weather Year-Round — Best Time to Visit
Castro, Brazil has warm weather year-round. The best time to visit is August (score: 78/100). Annual average high: 22.5°C, total rainfall: 1443mm.
When is the best time to visit Castro?
78
August is the best month to visit Castro with a travel score of 78/100 (Good).
Expect highs of 20.8°C, 7 rain days, and 9.2 hours of daily sunshine.
View August weather details →Travel Score by Month
66
Jan
68
Feb
70
Mar
78
Apr
73
May
72
Jun
74
Jul
78
Aug
75
Sep
69
Oct
72
Nov
69
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Castro each month?
22.5°C
Avg High
13.9°C
Avg Low
1443mm
Annual Rain
How much rain does Castro get?
Castro receives 1443mm of rain annually. The wettest month is typically January with 224mm, while August is the driest.
What is the weather like each month in Castro?
January
66
25°C
Low: 18°C
23 rain days
Good
February
68
25°C
Low: 18°C
19 rain days
Good
March
70
24°C
Low: 17°C
17 rain days
Good
April
78
23°C
Low: 15°C
9 rain days
Good
May
73
20°C
Low: 12°C
8 rain days
Good
June
72
19°C
Low: 10°C
8 rain days
Good
July
74
19°C
Low: 10°C
7 rain days
Good
August
Best time to visit78
21°C
Low: 11°C
7 rain days
Good
September
75
22°C
Low: 12°C
10 rain days
Good
October
69
23°C
Low: 14°C
15 rain days
Good
November
72
24°C
Low: 15°C
15 rain days
Good
December
69
25°C
Low: 17°C
19 rain days
Good
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What cities are near Castro?
Data based on 1994–2024 averages · Last updated: 2024-12-31