30YearWeather
Miami in May
Miami weather in May - United States
☀️Hot & Sunny

Miami Weather in May

Plan your May trip to Miami, United States. Based on 30 years of NASA data, expect temperatures of 29°C (high) to 23°C (low), with 30% rain probability and 8 hours of daily sunshine. The Atlantic Ocean averages 29°C in May. Pack rain gear for around 24 rainy days.

Avg High
29°C

Hottest around day 27

Avg Low
23°C

Coolest around day 2

Rainy Days
24days

30% avg rain chance

Sunshine
8hrs/day

Spring season

Sea Temperature in May

Atlantic Ocean

29°C

Monthly Average

Water Feel
🌴Tropical

Perfect for swimming and water sports

Swim Rating
Excellent for swimming

Based on average sea surface temperature

Body of Water
Atlantic Ocean

Miami coastline

Miami May Weather Calendar

Click any day to see detailed weather information

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Connect

Miami-Dade County is served by an overla...

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for Miami

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Major Hub
83/ 100
Traffic Index

Extremely busy airport

Peak Daily Arrivals

0

slots per day

Peak

Mar

Low

Oct

Monthly Traffic Distribution

581
Jan
619
Feb
653
Mar
586
Apr
612
May
556
Jun
555
Jul
566
Aug
494
Sep
172
Oct
593
Nov
627
Dec
Traffic Level
Low Season

Key Connections

Atlanta Hartsfield Jackson (ATL)
Havana José Martí (HAV)
Bogotá El Dorado (BOG)
Orlando (MCO)
Dallas-Fort Worth (DFW)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is May a Good Time to Visit Miami?

👍Great time to visit - recommended
Short Answer

May perfect for Miami's beaches - 29°C water temperature, 29°C days, minimal 30% rain. Book beachfront early as this is peak coastal season.

Decision Factors

Warm tropical seas

29°C sea temperature - Hot Soup

Peak tourist season

94% of annual peak - expect crowds and peak prices

Plenty of sunshine

11.5h of sunshine daily

Exceptional dining scene

58 Michelin-listed restaurants

Good For

  • 🏖️
    Beach lovers

    29°C warm seas and 30% rain probability

  • 📸
    Photographers

    11.5h sunshine, 54% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

  • 🌡️
    Heat-sensitive visitors

    33°C feels-like temperature creates discomfort

930 observations30-year historical data
Confidence: 99%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Miami in May averages 29°C with 30% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Miami in May

What are the temperatures in Miami in May?

Daytime highs average 29°C, nights drop to 23°C. Temperatures remain fairly consistent.

How many rainy days in Miami in May?

Expect around 24 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Miami in May?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is May peak season in Miami?

This is shoulder season—moderate prices and manageable crowds.