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El Castillo de La Concepción Weather in December
In El Castillo de La Concepción, December brings high daytime temperatures around 29°C (84°F), with nights cooling to 22°C (72°F). Expect quite a bit of rainfall this month.
Rainfall in El Castillo de La Concepción in December
You can expect rain on roughly 15 days based on historical data, averaging 156 mm (6.1 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in El Castillo de La Concepción in December
Temperatures in El Castillo de La Concepción in December top out at 29°C (84°F) and drop to 22°C (72°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 22°C (72°F), evenings stay pleasantly warm.Our weather planner can help you find worldwide destinations with pleasant weather during this period. February typically offers the best weather for El Castillo de La Concepción.
El Castillo de La Concepción Temperature in December
Min Temperature
22°C (72°F)
Max Temperature
29°C (84°F)
Chance of Rain
49%
Precipitation
156 mm (6.1 in)
Rainy days
15 days
Humidity
88% *
* Data from: Los Chiles, Costa Rica (34 KM, 21 Miles).
El Castillo de La Concepción Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in El Castillo de La Concepción - and find the best time to visit.
Historical weather records for El Castillo de La Concepción in December
Browse day-by-day weather records for El Castillo de La Concepción spanning 23 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
El Castillo de La Concepción historical weather extremes in December
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in El Castillo de La Concepción.
- The hottest December day on record in El Castillo de La Concepción reached 33°C (91°F) (December 14, 2015).
- On December 3, 2024, El Castillo de La Concepción saw its coldest December day with temperatures maxing out at 24°C (75°F).
- The coldest night in December in El Castillo de La Concepción was on December 18, 2010, with a minimum of 17°C (63°F).
- Peak precipitation in December occurred on December 15, 2013, when 80 mm (3.1 in) of precipitation was measured.
Best Places in Nicaragua in December
Find out more about the weather in Nicaragua and which places have the best travel conditions in this month. See all of Nicaragua 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 El Castillo de La Concepción in December
Warm but pleasant conditions in El Castillo de La Concepción in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.
What To Do in El Castillo de La Concepción in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
El Castillo de La Concepción 3-Day Forecast
More climate data for El Castillo de La Concepción
See the full El Castillo de La Concepción climate overview or explore weather in Nicaragua.
Popular in December
Where to go in December - average daytime high across popular destinations.
Managua
33°C (91°F) León33°C (91°F) Granada31°C (88°F) Popoyo30°C (86°F) Estelí
29°C (84°F) San Juan del Sur29°C (84°F) Big Corn Island
28°C (82°F) Moyogalpa29°C (84°F) Bucket list
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