Puerto Rico weather by month

Check out Puerto Rico weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °F
81°F maximum daytime temperature in January in San Juan81
81°F maximum daytime temperature in February in San Juan81
82°F maximum daytime temperature in March in San Juan82
84°F maximum daytime temperature in April in San Juan84
84°F maximum daytime temperature in May in San Juan84
86°F maximum daytime temperature in June in San Juan86
86°F maximum daytime temperature in July in San Juan86
86°F maximum daytime temperature in August in San Juan86
86°F maximum daytime temperature in September in San Juan86
86°F maximum daytime temperature in October in San Juan86
84°F maximum daytime temperature in November in San Juan84
82°F maximum daytime temperature in December in San Juan82
Hours of sunshine (daily)
Days with some rainfall
20 days with some rainfall in January in San Juan20
15 days with some rainfall in February in San Juan15
15 days with some rainfall in March in San Juan15
14 days with some rainfall in April in San Juan14
16 days with some rainfall in May in San Juan16
17 days with some rainfall in June in San Juan17
19 days with some rainfall in July in San Juan19
20 days with some rainfall in August in San Juan20
18 days with some rainfall in September in San Juan18
18 days with some rainfall in October in San Juan18
19 days with some rainfall in November in San Juan19
21 days with some rainfall in December in San Juan21
Sea temperature °F
79°F sea temperature in January in San Juan79
79°F sea temperature in February in San Juan79
79°F sea temperature in March in San Juan79
79°F sea temperature in April in San Juan79
81°F sea temperature in May in San Juan81
82°F sea temperature in June in San Juan82
82°F sea temperature in July in San Juan82
82°F sea temperature in August in San Juan82
84°F sea temperature in September in San Juan84
84°F sea temperature in October in San Juan84
82°F sea temperature in November in San Juan82
81°F sea temperature in December in San Juan81

More about Puerto Rico

Puerto Rico by month

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

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The climate guide for Puerto Rico (San Juan) shows long term monthly 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.

Top Puerto Rico destinations

Below are average maximum temperatures at popular countries, regions and places in Puerto Rico for next month - April. Select a destination to see the climate guide for all months of the year.

All Puerto Rico destinations

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Puerto Rico hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
2.2%
3.5%
1.3%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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More about Puerto Rico

Compare Puerto Rico with the UK

Below the Puerto Rico chart shows average maximum daytime temperature for Puerto Rico (San Juan) and the UK (London).

Maximum daytime temperature (°F)

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

Metric (°C)  |  Imperial (°F)

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