San Pedro
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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.

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).

San Pedro Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Pedro - and find the best time to visit.

Best Places in Costa Rica in December

Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in December →

perfect weather
pleasant
tolerable
unpleasant
poor

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).

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

San Pedro 3-Day Forecast

More climate data for San Pedro

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.