Weather in Manaus: August
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Average day temperature: | 95.6°F |
| Average night temperature: | 76.1°F | |
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Number of sunny days: | 19 days |
| Day length: | 12.0 - 12.1 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.7 in. | |
| more information | ||
14 days
forecast
forecast
| Manaus |
weather in
September
September
| Manaus |
Air temperature in August, °F
Show year:
2025
2024
2023
The highest day temperature during August of 2025 was 97°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during August were 92.7°F and 74.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Manaus in August is 0.8 in. It makes august the most dry month of the year.
Wind speed in August, mph
The average wind speed value in August is 3.3 mph The wind's strength is relatively same during the whole year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 8.7.
Best time for vacation in Manaus
Manaus on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Manaus
Local time: 18:32
December 28, sunday
2100
77°F
S
2 mph
2 mph
December 29, monday
0000
75°F
S
3 mph
3 mph
0300
73°F
S
1 mph
1 mph
0600
73°F
SW
1 mph
1 mph
0900
82°F
SW
2 mph
2 mph
1200
84°F
SW
4 mph
4 mph
1500
86°F
S
2 mph
2 mph
1800
81°F
S
2 mph
2 mph
