Nicoya Peninsula Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in the Nicoya Peninsula, Costa Rica in December.

Planning a getaway to the Nicoya Peninsula, Costa Rica this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in the Nicoya Peninsula in December

The Nicoya Peninsula, Costa Rica is a region in Costa Rica. December in the Nicoya Peninsula generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to moderate.

Temperatures

During the day temperatures vary from warm in Cóbano at 29°C (84°F) to very warm in Nicoya at 32°C (90°F). At night it cools down to 22°C (72°F) in Nicoya and 25°C (77°F) in Cóbano. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

For a closer look at conditions across the Nicoya Peninsula, Costa Rica, refer to the map below.

Precipitation

In December, precipitation varies across different areas. From low rainfall in Tamarindo with an average of 14 mm (0.6 in) to moderate rainfall in Cóbano with 66 mm (2.6 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.

Explore the Nicoya Peninsula by month

Best Places to Visit in the Nicoya Peninsula in December

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

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).

Popular Destinations in the Nicoya Peninsula

What is the weather like in December for some of the most popular destinations in the Nicoya Peninsula, Costa Rica?

Temperature range in the Nicoya Peninsula (December)

Precipitation variation in the Nicoya Peninsula (December)

Tamarindo

In December Tamarindo generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and low monthly rainfall. So on average the conditions are perfect that month.

November
December
January
Max temperature
30°C (86°F)
31°C (88°F)
32°C (90°F)
Min temperature
25°C (77°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
206 hours
258 hours
295 hours
Monthly rainfall
118 mm (4.6 in)
14 mm (0.6 in)
4.2 mm (0.2 in)
Monthly rainy days
12 days
10 days
7 days
Weather conditions

Sámara

In December Sámara generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
29°C (84°F)
30°C (86°F)
31°C (88°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
226 mm (8.9 in)
49 mm (1.9 in)
16 mm (0.6 in)
Monthly rainy days
13 days
11 days
8 days
Weather conditions

Nosara

In December Nosara generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
30°C (86°F)
30°C (86°F)
32°C (90°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
200 mm (7.9 in)
39 mm (1.5 in)
13 mm (0.5 in)
Monthly rainy days
13 days
10 days
8 days
Weather conditions

Cóbano

In December Cóbano generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

November
December
January
Max temperature
28°C (82°F)
29°C (84°F)
30°C (86°F)
Min temperature
25°C (77°F)
25°C (77°F)
26°C (79°F)
Monthly sun hours
183 hours
233 hours
264 hours
Monthly rainfall
231 mm (9.1 in)
66 mm (2.6 in)
22 mm (0.9 in)
Monthly rainy days
14 days
12 days
9 days
Weather conditions

Nicoya

In December Nicoya generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 22°C (72°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
31°C (88°F)
32°C (90°F)
33°C (91°F)
Min temperature
22°C (72°F)
22°C (72°F)
22°C (72°F)
Monthly sun hours
206 hours
258 hours
295 hours
Monthly rainfall
184 mm (7.2 in)
35 mm (1.4 in)
11 mm (0.4 in)
Monthly rainy days
13 days
11 days
8 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in the Nicoya Peninsula, in Costa Rica.

Popular cities in December

Day & night temperatures, rainfall and average weather in the Nicoya Peninsula in December.

City Weather Day temp Night temp Rainfall
Tamarindo 31°C (88°F) 24°C (75°F) 14 mm (0.6 in)
Sámara 30°C (86°F) 24°C (75°F) 49 mm (1.9 in)
Nosara 30°C (86°F) 24°C (75°F) 39 mm (1.5 in)
Cóbano 29°C (84°F) 25°C (77°F) 66 mm (2.6 in)
Nicoya 32°C (90°F) 22°C (72°F) 35 mm (1.4 in)

The Nicoya Peninsula weather in December: frequently asked questions

What is the weather like in the Nicoya Peninsula, Costa Rica in December?

the Nicoya Peninsula, Costa Rica typically experiences pleasant weather in December, part of the season. Daytime highs in Tamarindo average around 31°C (88°F), and temperatures drop to about 24°C (75°F) at night.

What is the average temperature in the Nicoya Peninsula, Costa Rica in December?

Daytime temperatures in Tamarindo peak at roughly 31°C (88°F) in December, dropping to about 24°C (75°F) overnight.

Does the Nicoya Peninsula, Costa Rica get a lot of rain in December?

Rain is generally moderate to light in the Nicoya Peninsula, Costa Rica during December, with Tamarindo averaging close to 14 mm (0.6 in).

Is December a Good Time to Visit the Nicoya Peninsula, Costa Rica?

We believe that December is one of the best times to visit the Nicoya Peninsula, Costa Rica with overall perfect weather in Tamarindo.

Generally speaking, January and December provide pleasant weather in Tamarindo. On the other hand, the months of May, June, July, August, September and October tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in the Nicoya Peninsula.

Weather and climate has detailed information for every country in the world. Are you going to Costa Rica? Get detailed historical weather averages for many cities in Costa Rica.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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