São João da Boa Vista Weather Year-Round — Best Time to Visit
São João da Boa Vista, Brazil has warm weather year-round. The best time to visit is August (score: 96/100). Annual average high: 26.4°C, total rainfall: 1397mm.
When is the best time to visit São João da Boa Vista?
96
August is the best month to visit São João da Boa Vista with a travel score of 96/100 (Excellent).
Expect highs of 25.9°C, 3 rain days, and 10.2 hours of daily sunshine.
View August weather details →Travel Score by Month
68
Jan
70
Feb
71
Mar
84
Apr
86
May
88
Jun
91
Jul
96
Aug
91
Sep
80
Oct
74
Nov
69
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in São João da Boa Vista each month?
26.4°C
Avg High
16.6°C
Avg Low
1397mm
Annual Rain
How much rain does São João da Boa Vista get?
São João da Boa Vista receives 1397mm of rain annually. The wettest month is typically January with 254mm, while August is the driest.
What is the weather like each month in São João da Boa Vista?
January
68
28°C
Low: 20°C
23 rain days
Good
February
70
28°C
Low: 19°C
20 rain days
Good
March
71
27°C
Low: 19°C
18 rain days
Good
April
84
26°C
Low: 17°C
9 rain days
Excellent
May
86
24°C
Low: 14°C
6 rain days
Excellent
June
88
23°C
Low: 13°C
4 rain days
Excellent
July
91
24°C
Low: 12°C
3 rain days
Excellent
August
Best time to visit96
26°C
Low: 14°C
3 rain days
Excellent
September
91
28°C
Low: 17°C
7 rain days
Excellent
October
80
28°C
Low: 18°C
14 rain days
Good
November
74
27°C
Low: 18°C
18 rain days
Good
December
69
28°C
Low: 19°C
22 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31