Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
May verdict
Carolina, Puerto Rico in May
Weather score62Good
Good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 8.1h per day, so bright days are a strong part of the month. Rainfall averages 182mm, so showers are a real planning factor.
May weather
Monthly averages
Temp
30°C
Rain
182mm
Sun
8.1h
Weather score
62
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 182mm, so showers are a real planning factor.
Bright
Sunshine averages 8.1h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Carolina, Puerto Rico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May30°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
Rain
May182mm average rain
May is one of Carolina's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to March
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May8.1 hours average sun
May sits close to Carolina's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMarch to April and June to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
May62 weather score
May scores below Carolina's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsFebruary to April
These months have the strongest weather score in the monthly averages.
