Rio San Juan Region Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Rio San Juan Region, Nicaragua in December.

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El Castillo de La Concepción San Carlos

Planning a getaway to Rio San Juan Region, Nicaragua 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 Rio San Juan Region in December

Rio San Juan Region, Nicaragua is a region in Nicaragua. December in Rio San Juan Region generally has warm temperatures, with high precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 22°C (72°F) in El Castillo de La Concepción. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For a closer look at conditions across Rio San Juan Region, Nicaragua, refer to the map below.

Precipitation

In December, precipitation varies across different areas. From high rainfall in San Carlos with an average of 135 mm (5.3 in) to high rainfall in El Castillo de La Concepción with 156 mm (6.1 in).

Explore Rio San Juan Region by month

Pick a month to see the average temperature, rainfall and sunshine in Rio San Juan Region - and find the best time to visit. (based on El Castillo de La Concepción)

January29°C (84°F) February29°C (84°F) March31°C (88°F) April32°C (90°F) May32°C (90°F) June31°C (88°F) This monthJuly30°C (86°F) August31°C (88°F) September31°C (88°F) October31°C (88°F) November30°C (86°F) December29°C (84°F)
Best Time to Visit Rio San Juan Region →

Best Places to Visit in Rio San Juan Region in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Rio San Juan Region.

Conditions Temperatures Precipitation
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 Rio San Juan Region

What is the weather like in December for some of the most popular destinations in Rio San Juan Region, Nicaragua?

Temperature range in Rio San Juan Region (December)

Precipitation variation in Rio San Juan Region (December)

El Castillo de La Concepción

In December El Castillo de La Concepción generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 22°C (72°F) and high monthly rainfall. So on average the conditions are very good that month.

« November
December
January »
November
December
January
Max temperature
30°C (86°F)
29°C (84°F)
29°C (84°F)
Min temperature
23°C (73°F)
22°C (72°F)
22°C (72°F)
Monthly rainfall
237 mm (9.3 in)
156 mm (6.1 in)
103 mm (4.1 in)
Monthly rainy days
16 days
15 days
11 days
Weather conditions
less favorable
very good
very good
Climate in El Castillo de La Concepción →

San Carlos

In December San Carlos generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are very good that month.

« November
December
January »
November
December
January
Max temperature
30°C (86°F)
29°C (84°F)
29°C (84°F)
Min temperature
23°C (73°F)
23°C (73°F)
22°C (72°F)
Monthly rainfall
196 mm (7.7 in)
135 mm (5.3 in)
94 mm (3.7 in)
Monthly rainy days
15 days
14 days
10 days
Weather conditions
mixed
very good
excellent
Climate in San Carlos →

Is your destination not in the list? Have a look at all destinations in Rio San Juan Region, in Nicaragua.

Popular cities in December

Day & night temperatures, rainfall and average weather in Rio San Juan Region in December.

City Weather Day temp Night temp Rainfall
El Castillo de La Concepción 29°C (84°F) 22°C (72°F) 156 mm (6.1 in)
San Carlos 29°C (84°F) 23°C (73°F) 135 mm (5.3 in)

Rio San Juan Region weather in December: frequently asked questions

What is the weather like in Rio San Juan Region, Nicaragua in December?

Expect very good weather across Rio San Juan Region, Nicaragua in December. The popular destination of El Castillo de La Concepción averages 29°C (84°F) by day and 22°C (72°F) at night during this month.

What is the average temperature in Rio San Juan Region, Nicaragua in December?

El Castillo de La Concepción averages a daytime maximum of 29°C (84°F) in December, with overnight lows close to 22°C (72°F).

Does Rio San Juan Region, Nicaragua get a lot of rain in December?

Yes, December tends to be a wetter month in Rio San Juan Region, Nicaragua. Average rainfall in El Castillo de La Concepción sits around 156 mm (6.1 in).

Is December a Good Time to Visit Rio San Juan Region, Nicaragua?

In our opinion, December is a good time to visit Rio San Juan Region, Nicaragua with overall very good weather in El Castillo de La Concepción. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, February provides excellent weather in El Castillo de La Concepción. On the other hand, the weather in May, June, July, August, September, October and November tend to be less favorable.

Interested in more climate information?

We have much more information about the climate in Rio San Juan Region.

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

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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