Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
September verdict
Carolina, Puerto Rico in September
Weather score56Good
Good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 7.7h per day, enough for a balanced month. Rainfall averages 188mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
30°C
Rain
188mm
Sun
7.7h
Weather score
56
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 188mm, so showers are a real planning factor.
Some sun
Sunshine averages 7.7h per day, enough for a balanced month.
Map
Weather map
Compare Carolina, Puerto Rico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September30°C average high
September is one of Carolina's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
Rain
September188mm average rain
September 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
September7.7 hours average sun
September 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
September56 weather score
September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsFebruary to April
These months have the strongest weather score in the monthly averages.
