South Miami (FL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit South Miami.
Climate overview of South Miami
South Miami, Florida, United States of America, has a moderate seasonal temperature range, with August reaching 33°C (91°F) and January cooling to 24°C (75°F).
With around 1616 mm (64 in) of annual rainfall, South Miami has a notably wet climate. However, this rainfall is not evenly distributed — the city has a distinct rainy season from June to October. The wettest month is August. The most sunshine falls in July, with an average of 10.3 hours of daily sunshine.
South Miami Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in South Miami — and find the best time to visit.
Monthly Temperature in South Miami
The weather in South Miami changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a very warm 33°C (91°F) in August. In January, the coolest month of the year, temperatures drop to a comfortable 24°C (75°F).
At night, temperatures range from around 25°C (77°F) in August to 16°C (61°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in South Miami
South Miami is known for its substantial rainfall, with annual precipitation reaching 1616 mm (64 in). South Miami can be quite wet during August, receiving approximately 237 mm (9.3 in) of precipitation over 24 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 42 mm (1.7 in) of precipitation spread across 9 rainy days days. For more details, please visit our South Miami Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in South Miami
South Miami experiences moderate variation in sunshine hours across the seasons. With 10.3 hours daily sunshine in July, it dips to 7.2 hours in December, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in South Miami
The mean water temperature over the year ranges from 24°C (75°F) in January to 28°C (82°F) in June.
Water temperature over the year
Humidity in South Miami by Month
The relative humidity is high throughout the year in South Miami.
The city experiences its highest humidity in September, reaching 78%. In April, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in South Miami
The mean wind speed varies between 4 m/s (8 knots) and 5 m/s (10 knots) throughout the year. It is lowest in January, June, July, August, September, October and December and highest during February, March, April, May and November. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit South Miami
The weather does bring rainfall during this period, between 42 mm (1.7 in) and 99 mm (3.9 in).
Plan accordingly for June, July, August, September and October, when conditions bring the heaviest precipitation. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in South Miami
What is the best time to visit South Miami?
January, February, March, April, November and December typically offer the most optimal weather in South Miami. In contrast, June, July, August and September tend to have less optimal conditions. South Miami has a distinct rainy season from June to October.
What temperatures can I expect in South Miami?
Daytime highs range from 24°C (75°F) in January to 33°C (91°F) in August. Nighttime lows range from 16°C (61°F) to 25°C (77°F).
How much rain does South Miami get?
Annual rainfall is around 1616 mm (64 in). August is the wettest month with 237 mm (9.3 in), while January is the driest with 42 mm (1.7 in).
How sunny is South Miami?
South Miami receives around 3,122 hours of sunshine per year. July is the sunniest month with 308 hours, while December is the cloudiest with just 216 hours. Overall, South Miami enjoys abundant sunshine.
South Miami 3-Day Forecast
South Miami (FL) 3-Day Forecast
South Miami on the map
South Miami is highlighted — select any city to see its climate.
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