Guápiles Weather in December

Guápiles in December sees high temperatures, with highs around 26°C (79°F) and overnight lows of 19°C (66°F). With the rainy season in full effect, expect around 346 mm (14 in) of rainfall and regular showers throughout the month.

Rainfall in Guápiles in December

Guápiles is in the rainy season in December, with rain on around 16 days and an average of 346 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Guápiles in December

December in Guápiles brings high temperatures, with highs of 26°C (79°F) and nights around 19°C (66°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Guápiles in December

Expect sunny days throughout the month, with an estimated 244 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Guápiles. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Guápiles Temperature in December

Min Temperature 19°C (66°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 53%  

Precipitation 346 mm (14 in)  

Rainy days 16 days  

Humidity 74% *  

Sunshine 244 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (45 KM, 28 Miles).

What to Wear in Guápiles in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Guápiles in December

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Guápiles's climate page.

More climate data for Guápiles

Temperature Rainfall Sunshine Humidity

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