Weather in Caribbean Coast, Costa Rica in December

So you're interested in going to Caribbean Coast, Costa Rica in December

December is a hot and slightly rainy time for sunbathing in Caribbean Coast. December is an excellent month for swimming in Caribbean Coast with very warm sea temperatures. Consider visiting Caribbean Coast in the months of February, March, April, May, for the best beach weather. Also consider one of our other suggestions for December.

Temperature in Caribbean Coast in December

The average maximum temperature in Caribbean Coast in December is 28°. The average maximum temperature is 28° in the previous month and 28° in the next month.

The average temperature in Caribbean Coast in December is 25°. The average temperature ranges is 26° in the previous month and 25° in the next month.

The average minimum temperature in Caribbean Coast in December is 22°. The minimum temperature is 23° in the previous month and 22° in the next month.

Sunshine in Caribbean Coast in December

The average day light hours per day in Caribbean Coast in December are 11.6 and there are 5.5 hours of sunshine per day on average during December making it a sunny month that is overcast at times.

The ultraviolet index in Caribbean Coast in December is typically 10.6 during December. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Caribbean Coast in December

The average sea water temperature in Caribbean Coast in December is 25.4° which is warm and pleasant for relaxing and swimming for long periods.

Rainfall in Caribbean Coast in December

The average total rainfall in Caribbean Coast in December is 10.7cm and on average there are 12.7 rainy days in December making it a slightly wet time to visit the beach.

Humidity in Caribbean Coast in December

The maximum dew point (an indicator of humidity) in Caribbean Coast in December is 23° which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 24° in the previous month and 23° in the next month.

The average maximum relative humidity in Caribbean Coast in December is typically 94.6%. The maximum relative humidity is 92.9% in the previous month and 94.2% in the next month.

The average relative humidity in Caribbean Coast in December is typically 81.7%. The average relative humidity is 82% in the previous month and 80.1% in the next month.

Wind Speed in Caribbean Coast in December

The average maximum wind speed in Caribbean Coast in December is typically 15kmh. The average maximum wind speed is 15kmh in the previous month and 14kmh in the next month.

The average wind speed in Caribbean Coast in December is typically 6kmh. The average wind speed is 7kmh in the previous month and 6kmh in the next month.

The average wind direction in Caribbean Coast in December is from the North West.

Monthly Averages

Suggested Beaches in December

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