Manaus in august: average Weather, Temperature and Climate
Weather in Manaus in august 2025
The weather in Manaus in the month of august comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 8
Weather at 6am
83°F
Clear/Sunny
55% of time
25%
17%
3%
Weather at 12pm
97°F
Partly Cloudy
51% of time
33%
14%
3%
Weather at 6pm
85°F
Clear/Sunny
42% of time
40%
15%
2%
Weather at 3am
76°F
49%
26%
16%
9%
Evolution of daily average temperature and precipitation in Manaus in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Manaus in august.
The climate of Manaus in august is good
The weather in august in Manaus is quite dry (with 1.9in of rainfall over 3 days). The weather is better from the previous month since in july it receives an average of 3.3in of precipitation over 6 days.
The climate is very warm around this city the month of august. The high seasonal norm is 97°F. On average, the recorded minimum temperature is 83°F. Thus, the mean temperature average in august in Manaus is 90°F. Note that seasonal normals in contrast with those observed in Manaus in the month of august with a maximum record of 106°F in 2009 and a minimum record of 74°F in 2009. You You can hope to have 86°F or more for all the month.
On average, in Manaus, the days of august last 12:01. The sun rises at 06:04 and sunset is at 18:05.
With proper weather, august is okay (but not the best) to go there.
Seasonal average climate and temperature of Manaus in august
Check below seasonal norms These datas are compiled from the weather statements earlier years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 90°F | ||||
| Highest temperature | 97°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 106°F (2009) | ||||
| Lowest record temperature | 74°F (2009) | ||||
| Number of days at +86°F | 31 day(s) (100%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 8km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.9in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 1.1in (2019) | ||||
| Other climate data | |||||
| Humidity | 70% | ||||
| Visibility | 9.69km | ||||
| Cloud cover | 27% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:04 | ||||
| Time of sunset | 18:05 | ||||
| Length of day | 12:01 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Manaus in august 2024:
79°F to 97°F
77°F to 97°F
79°F to 95°F
77°F to 99°F
79°F to 99°F
76°F to 99°F
79°F to 97°F
76°F to 99°F
81°F to 101°F
81°F to 95°F
79°F to 92°F
76°F to 94°F
79°F to 94°F
76°F to 97°F
74°F to 94°F
74°F to 97°F
76°F to 99°F
81°F to 99°F
81°F to 101°F
81°F to 101°F
77°F to 101°F
81°F to 99°F
81°F to 103°F
81°F to 103°F
77°F to 103°F
79°F to 101°F
83°F to 97°F
76°F to 97°F
76°F to 99°F
77°F to 99°F
79°F to 97°F
Map: other cities in Brazil in august
Cities near Manaus:
| Alter do Chão in august | good weather |
| Boa Vista in august | tolerable weather |
| Porto Velho in august | good weather |
| Ji Parana in august | good weather |
| Macapá in august | tolerable weather |
| Sinop in august | good weather |
| Rio Branco in august | good weather |
| Ilha de Marajó in august | good weather |
| Marabá in august | good weather |
| Belem in august | good weather |
| Cuiabá in august | good weather |
| Ajuruteua (Bragança - Pará) in august | good weather |
Click over cities on the map for information about the weather in august.
Manaus
perfect weather
good
tolerable
bad
very bad
Weather data for Manaus in august:
Weather data for Manaus for august are derived from an average of the weather forecast since 2009 in Manaus. There is a margin of error and these forecasts are to be considered as general information only. The weather in Manaus can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Manaus.