ClimateForecastDecemberJanuary >>

Weather in December in North Puerto Rico

Planning a journey to North Puerto Rico this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in North Puerto Rico in December?

North Puerto Rico is a region in Puerto Rico. December in North Puerto Rico generally has warm temperatures, with moderate precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C and nighttime temperatures around 23°C in San Juan.

Precipitation

In December, precipitation varies across different areas. From moderate rainfall in Isabela with an average of 50 mm to moderate rainfall in Carolina with 70 mm.

Average sunshine

The days are mostly sunny, with an average total of around 216 hours of sunshine in San Juan. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For specific regional insights in North Puerto Rico for December, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our North Puerto Rico climate page.

Where to go in North Puerto Rico in December

Find more information for the most popular destinations in the North Puerto Rico on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in December for the 5 most popular destinations in North Puerto Rico?

San Juan

In December San Juan generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

San Juan
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
24°C 
203 hours 
129 mm 
19 days 
29°C 
23°C 
216 hours 
65 mm 
21 days 
January   >> January
>>  
28°C 
22°C 
238 hours 
55 mm 
20 days 
Climate in San Juan

Bayamon

In December Bayamon generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Bayamon
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
23°C 
203 hours 
121 mm 
19 days 
29°C 
23°C 
216 hours 
60 mm 
21 days 
January   >> January
>>  
28°C 
22°C 
238 hours 
52 mm 
20 days 
Climate in Bayamon

Isabela

In December Isabela generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Isabela
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
29°C 
24°C 
103 mm 
18 days 
28°C 
24°C 
50 mm 
20 days 
January   >> January
>>  
28°C 
23°C 
43 mm 
19 days 
Climate in Isabela

Manati

In December Manati generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Manati
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
29°C 
23°C 
203 hours 
119 mm 
19 days 
29°C 
22°C 
216 hours 
56 mm 
21 days 
January   >> January
>>  
28°C 
22°C 
238 hours 
49 mm 
20 days 
Climate in Manati

Dorado

In December Dorado generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Dorado
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
24°C 
203 hours 
115 mm 
19 days 
29°C 
23°C 
216 hours 
58 mm 
21 days 
January   >> January
>>  
28°C 
22°C 
238 hours 
50 mm 
20 days 
Climate in Dorado

Is your destination not in the list? Have a look at other destinations in North Puerto Rico, in Puerto Rico.

Is December the best time to visit North Puerto Rico?

We believe that December is one of the best times to visit North Puerto Rico with overall perfect weather in San Juan. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit North Puerto Rico is in January, February, March and December with generally perfect weather in San Juan. In contrast, May, July, August, September, October and November tend to have tolerable weather conditions.

Interested in more climate information?

We have much more information about the climate in North Puerto Rico. Interested in the weather conditions in a specific month? Select the month below.

  • January      
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  • October      
  • November      
  • December      
  • Weather and climate has detailed information for every country in the world. Are you going to Puerto Rico? Get detailed historical weather averages for many cities in Puerto Rico.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.