UV index is 6 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (73%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.

Nearby Regional Outlook

Miami Weather Radar

Live precipitation · Cloud cover · Wind

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Frequently Asked Questions

What is the hottest month in Miami?

The hottest month in Miami is typically August, with daytime highs averaging around 31°C (88°F), based on 10 years of historical weather data. Overnight lows during this period average near 25.8°C (78°F).

What is the coldest month in Miami?

The coldest month in Miami is typically January, with overnight lows averaging around 17.1°C (63°F) and daytime highs near 23.8°C (75°F), based on 10 years of historical weather data.

Does Miami have a rainy season?

Miami doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. June is the wettest month on average (about 236 mm), while February is the driest (about 63 mm).

What's the best time of year to visit Miami?

The best time to visit Miami is typically December to March, when daytime highs average a comfortable 25.1°C (77°F). Rainfall during this window averages around 74 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Is Miami's air quality safe right now?

As of the latest reading, Miami's air quality index (AQI) is 21, rated "Good", based on the nearest monitoring station. Air quality is considered satisfactory, with little to no health risk.

Atmospheric Details

Wind

3 km/h

E · Light Breeze · Max 18 km/h

Humidity

73 %

High · feels muggy

UV Index

High

Visibility

10 km

Excellent

Pressure

1018 hPa

Stable

Dew Point

24°C

Very humid

Today vs Normal

31°C+2° above normal

The long-term average high for today is 29°C.

20 of the last 20 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

Red = above normal, blue = at or below · last 12 days

Air Quality

Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Health & Activity Advice

⚠ Take Precautions

UV index is 6 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (73%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.