- Find the cheapest fares on flights to Brazil
- Fly to Recife, Rio de Janeiro, Sao Paulo & more
- Depart from Heathrow, Gatwick, London City & Manchester
Brazil weather in August 2025
Expect 25°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Brazil in August based on long-term weather averages. There is usually 9 days with some rainfall and 76 mm of average monthly rainfall in August.
- 25°C max day temperature
25 - 6 hours of sunshine per day
- 9 days with some rainfall
9 - 16°C min night temperature
16 - 11 hours of daylight per day
11 - Low heat & humidity
L - 76 mm of monthly rainfall
76 - 7 (High) UV index
7 - 22°C sea temperature
22
More about Brazil
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Brazil by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Brazil
The August weather guide for Brazil (Rio de Janeiro) 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.
Top Brazil destinations
Below are average maximum temperatures at popular countries, regions and places in Brazil in August. Select a holiday destination to see more weather parameters.
All Brazil destinations
- Angra Dos Reis
- Belem
- Belo Horizonte
- Boa Vista
- Brasilia
- Buzios
- Caceres
- Campinas
- Campo Grande
- Costa do Sauipe
- Cuiaba
- Curitiba
- Fernando de Noronha
- Florianopolis
- Fortaleza
- Foz do Iguacu
- Guaruja
- Ilheus
- Macapa
- Maceio
- Manaus
- Marau Peninsular
- Natal
- Paraty
- Pipa
- Ponta Negra
- Porto Alegre
- Porto Seguro
- Porto Velho
- Praia Do Forte
- Recife
- Rio de Janeiro
- Salvador
- Sao Luis
- Sao Paulo
- Tabatinga
- Via Costeira
Metric (°C / mm) | Imperial (°F / inches)
More about Brazil
How hot is it in Brazil in August?
Daytime temperatures usually reach 25°C in Rio de Janeiro, Brazil in August with low heat and humidity, falling to 16°C at night.
How sunny is it in Brazil in August?
There are normally 6 hours of bright sunshine each day in Rio de Janeiro, Brazil in August - that's 55% of daylight hours.
How warm is the sea around Brazil in August?
The average sea temperature around Rio de Janeiro, Brazil in August is 22°C.
Does it rain in Brazil in August?
There are usually 9 days with some rain in Rio de Janeiro, Brazil in August and the average monthly rainfall is 76mm.
Brazil August sunrise & sunset times
Browse the sunrise and sunset times for Brazil in August 2025. Select a month to view Brazil sunrise and sunset times for the next 12 months. The Brazil sunrise and sunset times shown below are for Rio de Janeiro.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 06:27 | 17:32 |
| Saturday, 16th August 2025 | 06:17 | 17:38 |
| Sunday, 31st August 2025 | 06:04 | 17:43 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport