- Save EXTRA 10% on cheap car hire worldwide
- With this exclusive Holiday Autos discount code
- Travel before 31st December 2020 (inclusive)
San Juan weather in April 2021
Get the latest coronavirus (COVID-19) updates for Puerto Rico with current travel advice, statistics and online resources.
- 29°C max day temperature
29 - 9 hours of sunshine per day
- 14 days with some rainfall
14 - 21°C min night temperature
21 - 13 hours of daylight per day
13 - High heat & humidity
H - 121 mm of monthly rainfall
121 - 11+ (Extreme) UV index
11 - 26°C sea temperature
26
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The April 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.
Recommended for Puerto Rico
Show discount code
******vel
******vel
Expires at 23:59 on Thursday 31st Dec 2020 · View all Holiday Autos offers
How hot is it in San Juan in April?
Daytime temperatures usually reach 29°C in San Juan in April with high heat and humidity, falling to 21°C at night.
How sunny is it in San Juan in April?
There are normally 9 hours of bright sunshine each day in San Juan in April - that's 71% of daylight hours.
How warm is the sea around San Juan in April?
The average sea temperature around San Juan in April is 26°C.
Does it rain in San Juan in April?
There are usually 14 days with some rain in San Juan in April and the average monthly rainfall is 121mm.
San Juan sunrise & sunset times for April 2021
Browse the sunrise & sunset times for San Juan in April 2021. Select a month to view San Juan sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st April 2021 | 06:18 | 18:38 |
| Thursday, 15th April 2021 | 06:07 | 18:42 |
| Friday, 30th April 2021 | 05:58 | 18:46 |
- Search for cheap car hire prices from top car hire providers
- Filter car hire deals by price, car type, brand & more
- Brands include Avis, Enterprise, Europcar, Hertz, Sixt & Thifty
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Puerto Rico
Where is hot in Puerto Rico in April for 2021/2022?
Below are average maximum temperatures at popular destinations in Puerto Rico in April. Select a destination to see more weather parameters.
Be inspired
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
Related posts
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.