Costa RicaThe weather in December in Bajo Castillo
It's warm in December in Bajo Castillo with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 30°C. At night, you can expect temperatures between 20°C and 21°C.
Looking for great weather? December is a good time to be in Bajo Castillo. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Bajo Castillo, Costa Rica. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 35°C in 2023, Bajo Castillo reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 20°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 26°C.
Rainfall amount
In December, there is an average of 28 mm of precipitation, spread over 5 days. The wind speed is around 5 Bft, mostly coming from the East.
Daily weather in December for Bajo Castillo
Click on any day in December to get detailed info about the usual weather on that day in Bajo Castillo. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Bajo Castillo | New York | |
|---|---|---|
| Average temperature | 29°C | 9°C |
| Max. temperature | 30°C | 12°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 28 mm | 133 mm |
| Rainy days | 5 days | 17 days |
Start of December
The month of December starts in Bajo Castillo with hot temps, averaging around 30°C during the day and nights around 21°C.
Mid December
By mid-December, daytime temps stay steady at around 30°C, with nights around 21°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of December
By the end of December, the average daytime temperature in Bajo Castillo is around 30°C, while nighttime temps are about 21°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The hurricane season in Bajo Castillo runs from June to November.
Check out the climate of Bajo Castillo for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in December in Bajo Castillo, Costa Rica. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Bajo Castillo
Temperature in December in Bajo Castillo over the years
Precipitation charts
These charts show the average amount of precipitation in December in Bajo Castillo, Costa Rica. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Bajo Castillo
Total precipitation in December in Bajo Castillo over the years
Daily UV index in December in Bajo Castillo
This chart shows the average daily UV index in December in Bajo Castillo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Bajo Castillo
Have you been to Bajo Castillo in December?
Share your weather experience in December in Bajo Castillo.
Average weather in Bajo Castillo by month
Click on a month below to see detailed weather info for Bajo Castillo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.