Mild
Average highs are around 24°C, so days are mild rather than hot.
January verdict
Good for holiday weather
Average highs are around 24°C, so days are mild rather than hot. Sunshine averages 7h per day, enough for a balanced month. Rainfall averages 61mm, which is relatively low for holiday planning.

Monthly averages
Temp
24°C
Rain
61mm
Sun
7h
Sea
25°C
Weather score
68
Good
Mild
Average highs are around 24°C, so days are mild rather than hot.
Drier
Rainfall averages 61mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7h per day, enough for a balanced month.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Compare Miami, Florida, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
January24°C average high
January is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
January61mm average rain
January sits on the drier side of Miami's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
January7 hours average sun
January is one of Miami's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
January25°C average sea
January is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
January68 weather score
January scores below Miami's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMarch to April
These months have the strongest weather score in the monthly averages.