- Check out the best deals on holidays & hotels worldwide
- Select a destination to see popular hotels & apartments
- Filter deals by TripAdvisor rating, star rating, facilities & more
San Juan weather in June 2020
- 3030°C max day temperature
- 1717 days with some rainfall
- 2323°C min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 151151 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
The June weather guide for San Juan, Puerto Rico 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 San Juan in June?
Daytime temperatures usually reach 30°C in San Juan in June with high heat and humidity, falling to 23°C at night.
How sunny is it in San Juan in June?
There are normally 9 hours of bright sunshine each day in San Juan in June - that's 65% of daylight hours.
How warm is the sea around San Juan in June?
The average sea temperature around San Juan in June is 28°C.
Does it rain in San Juan in June?
There are usually 17 days with some rain in San Juan in June and the average monthly rainfall is 151mm.
San Juan sunrise & sunset times for June 2020
Browse the sunrise & sunset times for San Juan in June 2020. Select a month to view San Juan sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Monday, 1st June 2020||05:47||18:58|
|Monday, 15th June 2020||05:48||19:02|
|Tuesday, 30th June 2020||05:52||19:05|
- Save up to 40% in Hotels.com Wanderlust sale
- Offers on hotel bookings to worldwide destinations
- Travel before 22nd March 2020 (inclusive)
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Puerto Rico
Where's hot in Puerto Rico in June?
Below are average maximum temperatures at popular destinations in Puerto Rico in June. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.