Grajaú Weather Year-Round — Best Time to Visit
Grajaú, Brazil has warm weather year-round. The best time to visit is August (score: 79/100). Annual average high: 23.6°C, total rainfall: 1551mm.
When is the best time to visit Grajaú?
79
August is the best month to visit Grajaú with a travel score of 79/100 (Good).
Expect highs of 21.9°C, 7 rain days, and 8.7 hours of daily sunshine.
View August weather details →Travel Score by Month
65
Jan
66
Feb
66
Mar
75
Apr
74
May
76
Jun
77
Jul
79
Aug
74
Sep
69
Oct
67
Nov
66
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Grajaú each month?
23.6°C
Avg High
16.1°C
Avg Low
1551mm
Annual Rain
How much rain does Grajaú get?
Grajaú receives 1551mm of rain annually. The wettest month is typically January with 260mm, while August is the driest.
What is the weather like each month in Grajaú?
January
65
26°C
Low: 19°C
25 rain days
Good
February
66
26°C
Low: 20°C
21 rain days
Good
March
66
25°C
Low: 19°C
21 rain days
Good
April
75
24°C
Low: 17°C
13 rain days
Good
May
74
22°C
Low: 14°C
9 rain days
Good
June
76
21°C
Low: 13°C
7 rain days
Good
July
77
21°C
Low: 12°C
6 rain days
Good
August
Best time to visit79
22°C
Low: 13°C
7 rain days
Good
September
74
23°C
Low: 15°C
11 rain days
Good
October
69
24°C
Low: 16°C
15 rain days
Good
November
67
24°C
Low: 17°C
18 rain days
Good
December
66
26°C
Low: 19°C
22 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31