What May feels like in Miami
For Miami, May is late spring on the calendar. Afternoons are hot, so sightseeing works best in the morning or evening. Little changes after sunset — nights stay warm, only slightly below the daytime level. The air carries some moisture, so hot spells feel a little sticky.
Rain in Miami in May
Dry days are the exception, with rain on about every other day. Wet days average about 8.6 mm (0.3 in), enough to soak you without an umbrella. Across the year Miami averages about 7.3 mm per rainy day, so May is typical.
Daylight and sunshine in May
On 15 May the sun rises at about 6:35 am and sets around 7:58 pm local time, giving 13 h 23 min of daylight. Days are getting longer: 39 min more daylight than in mid-April. Measured sunshine covers about 88% of the daylight — skies are mostly clear.
How May compares to the rest of the year
Ranked by average high, May comes out as the 5th warmest month in Miami. Afternoons run 1.4°C (2.5°F) warmer than in April, with 53 mm more rain. June continues the upward trend. The next month's average high: 29.5°C (85.1°F).
Who May suits
- Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
- Parks & outdoor: less ideal — afternoons are too warm to linger outside.
- Beach: less ideal — too many rainy days.
Tips for visiting Miami in May
Rain Protection
A packable rain jacket saves the day on showery afternoons.
Sun Protection
Protect yourself from strong sun: hat, SPF and plenty of water.
Quick questions
How warm is Miami in May?
It feels hot: typical highs are 28.6°C (83.5°F), with lows near 23.4°C (74.1°F).
Does it rain a lot in Miami in May?
Quite a lot — 121 mm spread over about 14 days.
What should I wear in Miami in May?
Pack rain protection and sun protection. There is little need to change for the evening.
Is May or June better for visiting Miami?
On our 12-month climate ranking, May comes out ahead (#7 of 12 vs #9). June has more rainy days.