Thinking about venturing to Guanacaste, Costa Rica this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What to Expect in Guanacaste in December
Guanacaste, Costa Rica is a region in Costa Rica. December in Guanacaste generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to high.
Temperatures
During the day temperatures vary from warm in Nuevo Arenal at 28°C (82°F) to very warm in Nicoya at 32°C (90°F). At night it cools down to 22°C (72°F) in Nicoya and 20°C (68°F) in Nuevo Arenal. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.To learn more about the conditions in specific areas of Guanacaste, Costa Rica, check out the map below.
Precipitation
In December, precipitation varies across different areas. From low rainfall in Ocotal with an average of 12 mm (0.5 in) to high rainfall in Nuevo Arenal with 147 mm (5.8 in).Average sunshine
Plenty of sunshine can be expected in numerous places in December. Tamarindo typically receives 258 hours of sunlight, making it ideal for those seeking sunny weather.
