San Pedro Weather in December

San Pedro in December sees high temperatures, with highs around 23°C (73°F) and overnight lows of 15°C (59°F). Rainfall is fairly high at around 152 mm (6 in) on average, so pack waterproofs just in case.

Rainfall in San Pedro in December

Analyzing past climate data, one can expect approximately 16 days of rain, averaging 152 mm (6 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in San Pedro in December

In December, San Pedro gets high temperatures, with highs of 23°C (73°F). Nights cool to around 15°C (59°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in San Pedro in December

Enjoy a sunny month with about 244 hours of sunshine, the clear skies make San Pedro even more beautiful.

If your ideal day consists of dry skies and pleasant temperatures, January, February and March typically offer the best circumstances for San Pedro.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our San Pedro's climate page.

San Pedro Temperature in December

Min Temperature 15°C (59°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 53%  

Precipitation 152 mm (6 in)  

Rainy days 16 days  

Humidity 74% *  

Sunshine 244 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (3 KM, 2 Miles).

What to Wear in San Pedro in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in San Pedro in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Camping

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our San Pedro's climate page.

More climate data for San Pedro

Temperature Rainfall Sunshine Humidity

See the full San Pedro climate overview or explore weather in Costa Rica.