Manaus weather in August 2025

Expect 91°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Manaus in August. Check more long-term weather averages for Manaus in August before you book your next holiday to Brazil in 2025/2026.

  • 91°F maximum daytime temperature in August in Manaus91
    91°F max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in August in Manaus11
    11 days with some rainfall
  • 73°F minimum night-time temperature in August in Manaus73
    73°F min night temperature
  • 12 hours of daylight per day in August in Manaus12
    12 hours of daylight per day
  • Very high heat & humidity in August in ManausVH
    Very High heat & humidity
  • 2.2 inches monthly rainfall in August in Manaus2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Manaus11
    11+ (Extreme) UV index

More about Manaus

Manaus by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Brazil

  • Explore latest sale offers on holidays in 2024/2025
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific

TravelbagHoliday deal finder

The August weather guide for Brazil (Manaus) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Brazil

How hot is it in Manaus in August?

Daytime temperatures usually reach 91°F in Manaus in August with very high heat and humidity, falling to 73°F at night.

How sunny is it in Manaus in August?

There are normally 7 hours of bright sunshine each day in Manaus in August - that's 60% of daylight hours.

Does it rain in Manaus in August?

There are usually 11 days with some rain in Manaus in August and the average monthly rainfall is 2.2 inches.

Manaus August sunrise & sunset times

Browse the sunrise and sunset times for Manaus in August 2025. Select a month to view Manaus sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:07 18:06
Saturday, 16th August 2025 06:04 18:05
Sunday, 31st August 2025 05:59 18:02

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^