São Miguel do Guamá Weather Year-Round — Best Time to Visit
São Miguel do Guamá, Brazil has hot weather year-round. The best time to visit is September (score: 87/100). Annual average high: 31.2°C, total rainfall: 1865mm.
When is the best time to visit São Miguel do Guamá?
87
September is the best month to visit São Miguel do Guamá with a travel score of 87/100 (Excellent).
Expect highs of 33.1°C, 7 rain days, and 11.7 hours of daily sunshine.
View September weather details →Travel Score by Month
66
Jan
63
Feb
62
Mar
63
Apr
66
May
69
Jun
76
Jul
86
Aug
87
Sep
86
Oct
84
Nov
75
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in São Miguel do Guamá each month?
31.2°C
Avg High
23.3°C
Avg Low
1865mm
Annual Rain
How much rain does São Miguel do Guamá get?
São Miguel do Guamá receives 1865mm of rain annually. The wettest month is typically March with 367mm, while September is the driest.
What is the weather like each month in São Miguel do Guamá?
January
66
31°C
Low: 24°C
25 rain days
Good
February
63
30°C
Low: 23°C
25 rain days
Good
March
62
29°C
Low: 23°C
29 rain days
Good
April
63
30°C
Low: 23°C
28 rain days
Good
May
66
30°C
Low: 23°C
25 rain days
Good
June
69
30°C
Low: 23°C
19 rain days
Good
July
76
31°C
Low: 23°C
14 rain days
Good
August
86
32°C
Low: 23°C
7 rain days
Excellent
September
Best time to visit87
33°C
Low: 24°C
7 rain days
Excellent
October
86
34°C
Low: 24°C
7 rain days
Excellent
November
84
34°C
Low: 24°C
8 rain days
Excellent
December
75
33°C
Low: 24°C
15 rain days
Good
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What cities are near São Miguel do Guamá?
Data based on 1994–2024 averages · Last updated: 2024-12-31