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Puerto Rico weather in September 2021
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- 2525°C max day temperature
- 11 day with some rainfall
- 1818°C min night temperature
- 1212 hours of daylight per day
- MModerate heat & humidity
- 1212 mm of monthly rainfall
- 99 (Very High) UV index
- 2323°C sea temperature
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The September weather guide for Puerto Rico, Gran Canaria shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Puerto Rico in September?
Daytime temperatures usually reach 25°C in Puerto Rico in September with moderate heat and humidity, falling to 18°C at night.
How sunny is it in Puerto Rico in September?
There are normally 8 hours of bright sunshine each day in Puerto Rico in September - that's 64% of daylight hours.
How warm is the sea around Puerto Rico in September?
The average sea temperature around Puerto Rico in September is 23°C.
Does it ever rain in Puerto Rico in September?
There is usually 1 day with some rain in Puerto Rico in September and the average monthly rainfall is 12mm.
Metric (°C / mm) | Imperial (°F / inches)
Puerto Rico sunrise & sunset times for September 2021
Browse the sunrise and sunset times for Puerto Rico in September 2021. Select a month to view Puerto Rico sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st September 2021||07:42||20:23|
|Wednesday, 15th September 2021||07:48||20:07|
|Thursday, 30th September 2021||07:55||19:50|
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