Sea Temperature in Calhetas in December

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

61°F

MINIMUN

64°F

AVERAGE

68°F

MAXIMUM

Historical Data of Water Temperature in December in Calhetas

Water Temperature Chart for Atlantic Ocean in Calhetas in December

Sea Temperature Table in Calhetas in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	68°C	68°C	66°C	67°C
Dec 2	66°C	68°C	66°C	67°C
Dec 3	68°C	66°C	66°C	67°C
Dec 4	66°C	66°C	66°C	67°C
Dec 5	66°C	66°C	66°C	66°C
Dec 6	66°C	66°C	64°C	66°C
Dec 7	66°C	66°C	64°C	66°C
Dec 8	66°C	66°C	64°C	65°C
Dec 9	68°C	66°C	64°C	66°C
Dec 10	66°C	66°C	64°C	66°C
Dec 11	66°C	66°C	64°C	66°C
Dec 12	66°C	64°C	63°C	65°C
Dec 13	68°C	66°C	64°C	66°C
Dec 14	66°C	66°C	64°C	66°C
Dec 15	66°C	66°C	64°C	66°C
Dec 16	66°C	64°C	63°C	65°C
Dec 17	66°C	66°C	64°C	66°C
Dec 18	66°C	66°C	63°C	65°C
Dec 19	66°C	66°C	63°C	65°C
Dec 20	66°C	66°C	63°C	65°C
Dec 21	66°C	66°C	63°C	65°C
Dec 22	64°C	66°C	63°C	65°C
Dec 23	64°C	64°C	64°C	65°C
Dec 24	64°C	64°C	64°C	65°C
Dec 25	64°C	64°C	64°C	64°C
Dec 26	64°C	64°C	63°C	64°C
Dec 27	66°C	66°C	63°C	65°C
Dec 28	64°C	64°C	61°C	64°C
Dec 29	66°C	66°C	63°C	65°C
Dec 30	64°C	64°C	63°C	64°C

Calhetas Climate and Swimming Opportunities in December

61°F

Average Day Air Temperature

52°F

Average Night Air Temperature

6 in

Precipitation Amount per Month

15 days

Number of Rainy Days

9 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

9 mph

Average Wind Speed

82%

Average
humidity

Calhetas lies within the Azores in Portugal. The average daytime temperature in Calhetas in December is 16°C (60°F), while the nighttime average is 11°C (52°F). There are typically 15 rainy days during the month, with a total precipitation of 144 mm (5.7 inches). The daylight duration in December in Calhetas is 9 hours, with an average of 3 hours of sunshine per day. The average wind speed in December is 14 km/h (9 mph), and the humidity level is around 82%.

The water temperature in Calhetas in December ranges from 17°C to 19°C (63°F to 66°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 19°C (66°F) by mid-December and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Calhetas for December is 19°C (66°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Calhetas

What is the sea temperature in Calhetas in December?

The water temperature in the Atlantic Ocean in Calhetas in December ranges from 17°C to 19°C (63°F to 66°F).

Is it possible to swim in the Atlantic Ocean in Calhetas in December?

The average sea temperature in Calhetas in December is 19°C (66°F), and the air temperature is 16°C (60°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.