Sea Temperature in Seixal in December

Complete information on the sea temperature range in the Atlantic Ocean in Seixal in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Seixal. 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 Seixal in December

18°C

MINIMUN

20.5°C

AVERAGE

23°C

MAXIMUM

Historical Data of Water Temperature in December in Seixal

Water Temperature Chart for Atlantic Ocean in Seixal in December

Sea Temperature Table in Seixal in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	22°C	22°C	22°C	21.8°C
Dec 2	22°C	23°C	22°C	22.0°C
Dec 3	22°C	22°C	22°C	21.8°C
Dec 4	22°C	22°C	22°C	21.8°C
Dec 5	22°C	23°C	21°C	21.8°C
Dec 6	22°C	22°C	21°C	21.8°C
Dec 7	22°C	22°C	21°C	21.3°C
Dec 8	21°C	22°C	22°C	21.8°C
Dec 9	21°C	21°C	22°C	21.3°C
Dec 10	21°C	22°C	22°C	21.5°C
Dec 11	21°C	22°C	21°C	21.3°C
Dec 12	21°C	22°C	20°C	21.0°C
Dec 13	21°C	22°C	21°C	21.3°C
Dec 14	21°C	21°C	21°C	21.0°C
Dec 15	21°C	22°C	21°C	21.3°C
Dec 16	20°C	21°C	21°C	20.8°C
Dec 17	20°C	22°C	21°C	21.0°C
Dec 18	20°C	22°C	20°C	20.5°C
Dec 19	20°C	22°C	21°C	20.8°C
Dec 20	20°C	21°C	20°C	20.3°C
Dec 21	20°C	21°C	20°C	20.3°C
Dec 22	20°C	22°C	20°C	20.5°C
Dec 23	21°C	21°C	21°C	20.8°C
Dec 24	21°C	21°C	21°C	20.8°C
Dec 25	20°C	21°C	21°C	20.5°C
Dec 26	20°C	21°C	20°C	20.3°C
Dec 27	20°C	21°C	20°C	20.3°C
Dec 28	21°C	21°C	20°C	20.5°C
Dec 29	21°C	22°C	21°C	21.0°C
Dec 30	20°C	22°C	20°C	20.5°C

Seixal Climate and Swimming Opportunities in December

19°C

Average Day Air Temperature

14°C

Average Night Air Temperature

100 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

10 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

18 km/h

Average Wind Speed

72%

Average
humidity

Seixal lies within the Madeira in Portugal. The average daytime temperature in Seixal in December is 19°C (66°F), while the nighttime average is 14°C (57°F). There are typically nine rainy days during the month, with a total precipitation of 100 mm (3.9 inches). The daylight duration in December in Seixal is 10 hours, with an average of 4 hours of sunshine per day. The average wind speed in December is 18 km/h (11 mph), and the humidity level is around 72%.

The water temperature in Seixal in December ranges from 20°C to 22°C (68°F to 72°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 21°C (70°F) by mid-December and reaching 21°C (70°F) in the last ten days. Overall, the average sea temperature in Seixal for December is 21°C (70°F).

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Seixal

What is the sea temperature in Seixal in December?

The water temperature in the Atlantic Ocean in Seixal in December ranges from 20°C to 22°C (68°F to 72°F).

Is it possible to swim in the Caribbean Sea in Codrington in December?

The average sea temperature in Codrington in December is 82°F (28°C), and the air temperature is 84°F (29°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.