The month in detail
What to expect in August
In the height of summer, Miami sees high temperatures (88°F). Heat is a factor for outdoor activities. With 49% of rainy days, always have indoor alternatives planned.
August ranks 11 out of 12 months in Miami. Compared to July: 8 pts more rainy days, −0.7h of sun per day.
This month's conditions
What it's like in August
UV index
8 · very high
protection essential
Feels like
oppressive heat
24°
Sea
32°C
warm, ideal
Daylight
12.9h of daylight
Air quality
good
AQI 26
Compare
Is August the right month?
The best month in Miami is April (8.9/10), 3.7 pts higher than August.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Miami
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Miami
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.
Country · United States
🗣️LanguageEnglish
💶CurrencyUS Dollar ($)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJuly · 88°F
❄️Coolest monthJanuary · 75°F
🌧️Rainiest month ⓘSeptember · 51%
🏖️ Beach trip
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Explore
Other destinations in August
If August doesn't convince you for this destination, compare with others.
Location
Where is Miami ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
United StatesTemperate oceanic climate with a 8.9 → 5.2 gap between best and worst month. 10 years of ERA5 data to choose by project.
25.77°N · 80.19°W
Questions
Frequently asked questions
What is the best time to visit Miami?
April is the best month with 82°F highs, 72°F lows, 9.8h of sunshine and 23.0% rainy days. The months of April & March offer comparable conditions.
How many hours of sunshine does Miami get in April?
Miami averages 9.8 sunshine hours per day in April. It is the sunniest month with a climate score of 8.5/10.
What is the rainiest month in Miami?
August is the most unfavourable month with August has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Miami in April?
In April, overnight lows reach 72°F, while afternoon highs average 82°F.
Is Miami good in winter?
In winter (December-February), Miami scores 7.9/10 on average — Acceptable conditions for cultural visits.. The best month overall remains April with a score of 8.5/10.
When should you avoid Miami?
August is the most difficult month to visit Miami, with August has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Miami in August?
In August, the sea averages 89°F in Miami: warm, ideal. Ideal conditions for swimming and snorkeling.
Do you need sun protection in Miami in August?
The average UV index reaches 8 in August in Miami (very high), with about 12.9h of daylight. Protection essential.