Sea Temperature in Gragnano in December

Complete information on the sea temperature range in the Tyrrhenian Sea in Gragnano in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Gragnano. 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 Gragnano in December

15°C

MINIMUN

17.5°C

AVERAGE

20°C

MAXIMUM

Historical Data of Water Temperature in December in Gragnano

Water Temperature Chart for Tyrrhenian Sea in Gragnano in December

Sea Temperature Table in Gragnano in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	19°C	19°C	18°C	18.8°C
Dec 2	19°C	19°C	18°C	18.5°C
Dec 3	19°C	18°C	18°C	18.3°C
Dec 4	19°C	19°C	18°C	18.5°C
Dec 5	19°C	18°C	18°C	18.0°C
Dec 6	18°C	18°C	18°C	18.0°C
Dec 7	19°C	18°C	18°C	18.3°C
Dec 8	19°C	19°C	18°C	18.5°C
Dec 9	18°C	19°C	18°C	18.3°C
Dec 10	18°C	18°C	18°C	17.8°C
Dec 11	18°C	18°C	18°C	17.8°C
Dec 12	18°C	18°C	18°C	18.0°C
Dec 13	18°C	18°C	18°C	17.8°C
Dec 14	18°C	18°C	17°C	17.8°C
Dec 15	18°C	17°C	18°C	17.5°C
Dec 16	18°C	17°C	17°C	17.3°C
Dec 17	18°C	18°C	18°C	17.8°C
Dec 18	18°C	17°C	17°C	17.3°C
Dec 19	18°C	18°C	18°C	17.5°C
Dec 20	18°C	17°C	18°C	17.5°C
Dec 21	18°C	17°C	17°C	17.0°C
Dec 22	18°C	17°C	17°C	17.0°C
Dec 23	18°C	17°C	17°C	17.0°C
Dec 24	17°C	17°C	17°C	16.8°C
Dec 25	18°C	17°C	17°C	17.0°C
Dec 26	17°C	17°C	17°C	17.0°C
Dec 27	17°C	17°C	17°C	16.8°C
Dec 28	18°C	17°C	17°C	17.0°C
Dec 29	17°C	17°C	17°C	16.8°C
Dec 30	17°C	17°C	17°C	16.8°C

Gragnano Climate and Swimming Opportunities in December

13°C

Average Day Air Temperature

8°C

Average Night Air Temperature

112 mm

Precipitation Amount per Month

12 days

Number of Rainy Days

9 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

77%

Average
humidity

Gragnano lies within the Campania in Italy. The average daytime temperature in Gragnano in December is 13°C (55°F), while the nighttime average is 8°C (47°F). There are typically 12 rainy days during the month, with a total precipitation of 112 mm (4.4 inches). The daylight duration in December in Gragnano is 9 hours, with an average of 3 hours of sunshine per day. The average wind speed in December is 12 km/h (7 mph), and the humidity level is around 77%.

The water temperature in Gragnano in December ranges from 16°C to 19°C (61°F to 66°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-December and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Gragnano for December is 18°C (64°F).

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Gragnano

What is the sea temperature in Gragnano in December?

The water temperature in the Tyrrhenian Sea in Gragnano in December ranges from 16°C to 19°C (61°F to 66°F).

Is it possible to swim in the Adriatic Sea in Viserbo in December?

The average sea temperature in Viserbo in December is 12°C (54°F), and the air temperature is 7°C (45°F), so the water is still cold, but for short swims, it can be manageable. Warm clothes are necessary after swimming.