Sea Temperature in Trieste in January

Complete information on the sea temperature range in the Adriatic Sea in Trieste in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Trieste. 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 Trieste in January

43°F

MINIMUN

50°F

AVERAGE

57°F

MAXIMUM

Historical Data of Water Temperature in January in Trieste

Water Temperature Chart for Adriatic Sea in Trieste in January

Sea Temperature Table in Trieste in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	55°C	50°C	52°C	53°C
Jan 2	55°C	52°C	52°C	53°C
Jan 3	55°C	52°C	52°C	53°C
Jan 4	55°C	50°C	52°C	53°C
Jan 5	55°C	50°C	52°C	52°C
Jan 6	55°C	50°C	52°C	52°C
Jan 7	55°C	50°C	52°C	52°C
Jan 8	55°C	52°C	50°C	52°C
Jan 9	55°C	52°C	50°C	53°C
Jan 10	55°C	52°C	50°C	52°C
Jan 11	55°C	52°C	50°C	52°C
Jan 12	54°C	52°C	50°C	52°C
Jan 13	55°C	52°C	48°C	52°C
Jan 14	55°C	52°C	48°C	52°C
Jan 15	54°C	52°C	48°C	51°C
Jan 16	54°C	52°C	48°C	51°C
Jan 17	55°C	52°C	48°C	52°C
Jan 18	54°C	52°C	48°C	51°C
Jan 19	54°C	52°C	48°C	51°C
Jan 20	54°C	50°C	46°C	51°C
Jan 21	54°C	50°C	48°C	51°C
Jan 22	54°C	50°C	48°C	51°C
Jan 23	54°C	50°C	48°C	51°C
Jan 24	52°C	50°C	48°C	50°C
Jan 25	54°C	50°C	48°C	51°C
Jan 26	52°C	50°C	48°C	50°C
Jan 27	52°C	50°C	48°C	50°C
Jan 28	52°C	50°C	48°C	50°C
Jan 29	52°C	50°C	48°C	50°C
Jan 30	52°C	48°C	48°C	50°C

Trieste Climate and Swimming Opportunities in January

45°F

Average Day Air Temperature

36°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

8 days

Number of Rainy Days

9 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

5 mph

Average Wind Speed

70%

Average
humidity

Trieste lies within the Friuli-Venezia Giulia in Italy. The average daytime temperature in Trieste in January is 7°C (44°F), while the nighttime average is 2°C (36°F). There are typically eight rainy days during the month, with a total precipitation of 69 mm (2.7 inches). The daylight duration in January in Trieste is 9 hours, with an average of 3 hours of sunshine per day. The average wind speed in January is 8 km/h (5 mph), and the humidity level is around 70%.

The water temperature in Trieste in January ranges from 9°C to 11°C (48°F to 52°F). At the beginning of the month, the average temperature is around 12°C (54°F), shifting to 11°C (52°F) by mid-January and reaching 10°C (50°F) in the last ten days. Overall, the average sea temperature in Trieste for January is 11°C (52°F). The water is still cold, but for short swims, it can be manageable. Warm clothes are necessary after swimming.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Trieste

What is the sea temperature in Trieste in January?

The water temperature in the Adriatic Sea in Trieste in January ranges from 9°C to 11°C (48°F to 52°F).

Is it possible to swim in the Adriatic Sea in Trieste in January?

The average sea temperature in Trieste in January is 11°C (52°F), and the air temperature is 7°C (44°F), so the water is still cold, but for short swims, it can be manageable. Warm clothes are necessary after swimming.