December Rainfall and Precipitation in Puerto Rico

Monthly rainfall totals, rainy days and the driest cities across Puerto Rico in December.

Puerto Rico experiences precipitation in December ranging from low in Boqueron with 26 mm (1 in) of rainfall to moderate in Naguabo with 88 mm (3.5 in) of rainfall.

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For a detailed overview over the year and the best time to visit Puerto Rico, check out our Puerto Rico's climate page.

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Best Places to Visit in Puerto Rico in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Puerto Rico.

Conditions Temperatures Precipitation

Temperatures Precipitation

Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in December: blue is cold, red is hot.

Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.

Puerto Rico precipitation in December: frequently asked questions

How much rainfall does Puerto Rico receive in December?

Rainfall in San Juan during December is on the lighter side, averaging about 65 mm (2.6 in). Expect predominantly dry weather punctuated by short showers.

How many days does it rain in Puerto Rico in December?

San Juan sees roughly 21 days rainy days during December.

Is December part of the rainy season in Puerto Rico?

Not really. December is outside the wettest stretch of the year in Puerto Rico.

What is the wettest city in December in Puerto Rico?

Naguabo is the wettest city in Puerto Rico in December according to our database, with average rainfall of around 88 mm (3.5 in).

What is the driest city in December in Puerto Rico?

Boqueron is the driest city we have data for in Puerto Rico in December, with monthly rainfall close to 26 mm (1 in).

Interested in more climate information?

We have much more information about the climate in Puerto Rico.

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.

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