Brasília in August
In August, Brasília averages 28°C (82°F) during the day and 16°C (62°F) at night, with only about 3 rainy days.
High seasonConditions are warm and beach-friendly. Skies are generally dry and clear.
August is a great month to visit Brasília: pleasant temperatures and relatively few wet days.
How August compares to the rest of the year in Brasília
August is one of the warmest months in Brasília (3rd of 12) and one of the driest months (11th of 12). Daytime temperature runs 1°C above the annual average (27°C). August runs 2°C warmer than July (26°C) and warms a further 2°C into September (30°C).
August sunrise & sunset in Brasília
Times shown for Brasília local time (America/Sao_Paulo), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Brasília — August
Golden-hour and blue-hour windows for the 15th of August, in Brasília's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Brasília in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (High season) and Brasília's popularity.
Crowds & pricing — August in Brasília
This is a busy month in Brasília — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — August in Brasília
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Brasília in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 27°C / 80°F | 19°C / 66°F | 157 mm | 23 | — |
| February | 27°C / 80°F | 19°C / 66°F | 169 mm | 24 | — |
| March | 26°C / 80°F | 19°C / 66°F | 160 mm | 25 | — |
| April | 26°C / 79°F | 18°C / 65°F | 92 mm | 21 | — |
| May | 26°C / 78°F | 16°C / 61°F | 15 mm | 9 | — |
| June | 25°C / 78°F | 15°C / 59°F | 2 mm | 4 | — |
| July | 26°C / 78°F | 15°C / 58°F | 0 mm | 1 | — |
| August | 28°C / 82°F | 16°C / 62°F | 8 mm | 3 | — |
| September | 30°C / 86°F | 19°C / 65°F | 22 mm | 8 | — |
| October | 30°C / 85°F | 20°C / 67°F | 92 mm | 18 | — |
| November | 27°C / 81°F | 19°C / 66°F | 197 mm | 26 | — |
| December | 27°C / 80°F | 19°C / 66°F | 195 mm | 24 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Brasília in August →
Frequently asked questions
How hot is Brasília in August?
In August, Brasília averages a high of 28°C (82°F) and a low of 16°C (62°F) — generally warm.
Does it rain a lot in Brasília in August?
August is generally dry in Brasília, with about 3 rainy days on average.
Is August a good time to visit Brasília?
August is warm and mostly dry. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Brasília in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full August packing list for Brasília for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.