Sea Temperature in San Fernando in December

Complete information on the sea temperature range in the Caribbean Sea in San Fernando in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in San Fernando. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in San Fernando in December

25°C

MINIMUN

27°C

AVERAGE

29°C

MAXIMUM

Historical Data of Water Temperature in December in San Fernando

Water Temperature Chart for Caribbean Sea in San Fernando in December

Sea Temperature Table in San Fernando in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	29°C	28°C	28°C	28.5°C
Dec 2	29°C	29°C	28°C	28.5°C
Dec 3	28°C	29°C	27°C	28.0°C
Dec 4	29°C	28°C	27°C	28.0°C
Dec 5	28°C	28°C	27°C	27.8°C
Dec 6	28°C	28°C	28°C	28.0°C
Dec 7	28°C	28°C	27°C	27.8°C
Dec 8	28°C	28°C	28°C	27.8°C
Dec 9	28°C	28°C	27°C	27.5°C
Dec 10	28°C	28°C	28°C	28.0°C
Dec 11	28°C	28°C	27°C	27.8°C
Dec 12	28°C	27°C	28°C	27.8°C
Dec 13	28°C	28°C	27°C	27.8°C
Dec 14	28°C	27°C	28°C	27.8°C
Dec 15	27°C	28°C	27°C	27.5°C
Dec 16	28°C	27°C	27°C	27.5°C
Dec 17	28°C	27°C	26°C	27.0°C
Dec 18	28°C	27°C	27°C	27.3°C
Dec 19	27°C	29°C	27°C	27.5°C
Dec 20	28°C	28°C	26°C	27.5°C
Dec 21	27°C	28°C	26°C	27.3°C
Dec 22	27°C	28°C	27°C	27.3°C
Dec 23	28°C	28°C	27°C	27.8°C
Dec 24	28°C	29°C	27°C	27.8°C
Dec 25	28°C	27°C	27°C	27.3°C
Dec 26	27°C	28°C	27°C	27.3°C
Dec 27	28°C	29°C	27°C	27.8°C
Dec 28	28°C	28°C	27°C	27.8°C
Dec 29	28°C	29°C	26°C	27.8°C
Dec 30	28°C	28°C	27°C	27.8°C

San Fernando Climate and Swimming Opportunities in December

30°C

Average Day Air Temperature

22°C

Average Night Air Temperature

162 mm

Precipitation Amount per Month

14 days

Number of Rainy Days

11 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

13 km/h

Average Wind Speed

84%

Average
humidity

San Fernando lies within in Trinidad and Tobago. The average daytime temperature in San Fernando in December is 86°F (30°C), while the nighttime average is 71°F (22°C). There are typically 14 rainy days during the month, with a total precipitation of 6.4 inches (162 mm). The daylight duration in December in San Fernando is 11 hours, with an average of 7 hours of sunshine per day. The average wind speed in December is 8 mph (13 km/h), and the humidity level is around 84%.

The water temperature in San Fernando in December ranges from 81°F to 82°F (27°C to 28°C). At the beginning of the month, the average temperature is around 82°F (28°C), shifting to 82°F (28°C) by mid-December and reaching 82°F (28°C) in the last ten days. Overall, the average sea temperature in San Fernando for December is 82°F (28°C). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in San Fernando

What is the sea temperature in San Fernando in December?

The water temperature in the Caribbean Sea in San Fernando in December ranges from 81°F to 82°F (27°C to 28°C).

Is it possible to swim in the Caribbean Sea in San Fernando in December?

The average sea temperature in San Fernando in December is 82°F (28°C), and the air temperature is 86°F (30°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.