12.08
wed
wed
Day
91°F
SW 2 mph
Precip.
1%
1%
Night
75°F
SW 6 mph
Precip.
16%
16%
13.08
thu
thu
Day
91°F
S 5 mph
Precip.
2%
2%
Night
75°F
SW 6 mph
Precip.
14%
14%
14.08
fri
fri
Day
93°F
SW 4 mph
Precip.
1%
1%
Night
77°F
SW 6 mph
Precip.
11%
11%
15.08
sat
sat
Day
91°F
S 6 mph
Precip.
2%
2%
Night
77°F
SW 7 mph
Precip.
10%
10%
16.08
sun
sun
Day
91°F
SW 5 mph
Precip.
3%
3%
Night
79°F
SW 7 mph
Precip.
11%
11%
17.08
mon
mon
Day
84°F
W 9 mph
Precip.
16%
16%
Night
75°F
SW 6 mph
Precip.
14%
14%
18.08
tue
tue
Day
93°F
SW 5 mph
Precip.
4%
4%
Night
75°F
SW 6 mph
Precip.
12%
12%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.5°F. The highest and lowest sea temperatures during the month were 84.9°F and 84.0°F.
Air temperature in Belem, °F
Precipitation total in Belem, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Belem
Belem on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Belem
Local time: 13:55
August 12, wednesday
1500
90°F
S
9 mph
9 mph
1800
82°F
S
11 mph
11 mph
2100
79°F
SW
9 mph
9 mph
August 13, thursday
0000
75°F
SW
6 mph
6 mph
0300
73°F
SW
6 mph
6 mph
0600
73°F
SW
4 mph
4 mph
0900
82°F
SW
5 mph
5 mph
1200
91°F
S
5 mph
5 mph
