Puerto Rico weather averages for holidays in 2017/2018

Check Puerto Rico weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Puerto Rico is expected to be 31°C, while the average maximum temperature in June is 30°C. The holiday weather guide shown below is for San Juan.

  • Discover the latest low fares to Central America
  • Including Costa Rica, Cuba, Dominican Republic & Mexico
  • Prices shown are for return flights including taxes & fees

More about Puerto Rico

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Puerto Rico weather averages

Check Puerto Rico weather averages before you book your next holiday. The warmest months in Puerto Rico are June, July, August, September and October with an average maximum temperature of 30°C. The sunniest months are March, April, June, July and August with on average 9 hours of bright sunshine per day. The month with the least number of days with some rain is April with 14 days. The sea is at its warmest in Puerto Rico in September and October with an average sea temperature of 29°C. The Puerto Rico weather averages shown below are for San Juan.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some rainfall

Sea temperature (°C)

More weather parameters

Metric (°C / mm)  |  Imperial (°F / inches)

  • Search Momondo for cheap flights to Puerto Rico
  • Find the best prices & flight routes from top airlines
  • Compare leading flight offers before booking online

Back to top

Puerto Rico weather today

Here is the weather in Puerto Rico today, Saturday 24th June 2017. Expect broken clouds in Puerto Rico with a maximum temperature of 31°C, moderate levels of heat & humidity and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 28 kph from the east. The weather forecast shown below is for San Juan.

  • 31
    °C maximum temperature
  • 26
    °C minimum temperature
  • broken clouds
  • 6
    hours of sunshine
  • 35
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 28
    kph wind from E

5-day weather forecast

Metric (°C / mm)  |  Imperial (°F / inches)

  • Find cheap flights to Puerto Rico with Skyscanner
  • Search by departure airport to find best airline routes
  • Enter exact dates, months or find the cheapest month

Back to top

Puerto Rico weather overview

This large, mountainous island lies between Hispaniola and the Leeward Islands and its topography and location, in the path of the northeast trade winds, gives it a rainier climate than is usual in the region. Unlike most other Caribbean islands, which have a single summer rainy season, Puerto Rico experiences downpours at any time of the year.

Its centre and north coast (site of the island's capital, San Juan) are particularly rainy. The south coast is more sheltered and therefore drier. Temperatures are high throughout the year in San Juan and humidity can make the heat sticky and unpleasant, although sea breezes help dispel this on the coast and the air is cooler and fresher in the mountains.

What to pack for Puerto Rico weather

Pack light clothes and rainwear with a warmer cover-up if you are planning a mountain visit.

Tropical storm risk: Puerto Rico hurricane season

% of month affected by tropical storms
<1%
0
0
<1%
0
0
<1%
2%
4%
1%
1%
<1%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Puerto Rico tropical storm risk chart above shows the hurricane season for San Juan, Puerto Rico.

More about tropical storms

  • Book online & save up to 11% on all inclusive holidays
  • Low holiday deposits available from £50 per person
  • FREE child places are also available

Back to top

Puerto Rico holiday weather averages by month

Check Puerto Rico holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

Compare Puerto Rico weather with the USA

Below the Puerto Rico weather chart shows maximum daytime temperature for Puerto Rico (San Juan) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Puerto Rico (San Juan)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Puerto Rico weather >>

  • Save up to 10% on Thomson holidays when you book online
  • Browse deals on all inclusive, family and luxury breaks
  • Low deposits available from just £75 per person

Back to top

More Puerto Rico destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^