Sea Temperature in Riantec in April

Complete information on the sea temperature range in the Bay of Biscay in Riantec in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Riantec. 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 Riantec in April

9°C

MINIMUN

11.5°C

AVERAGE

14°C

MAXIMUM

Historical Data of Water Temperature in April in Riantec

Water Temperature Chart for Bay of Biscay in Riantec in April

Sea Temperature Table in Riantec in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	12°C	11°C	9°C	10.8°C
Apr 2	12°C	11°C	10°C	11.0°C
Apr 3	12°C	11°C	10°C	11.0°C
Apr 4	11°C	11°C	10°C	10.8°C
Apr 5	11°C	11°C	10°C	10.8°C
Apr 6	11°C	11°C	10°C	10.8°C
Apr 7	11°C	11°C	10°C	10.8°C
Apr 8	11°C	11°C	11°C	11.3°C
Apr 9	11°C	12°C	11°C	11.3°C
Apr 10	11°C	12°C	11°C	11.3°C
Apr 11	11°C	13°C	11°C	11.8°C
Apr 12	12°C	12°C	11°C	11.8°C
Apr 13	12°C	13°C	11°C	12.0°C
Apr 14	11°C	12°C	12°C	11.8°C
Apr 15	11°C	13°C	12°C	12.0°C
Apr 16	11°C	12°C	12°C	12.0°C
Apr 17	12°C	13°C	12°C	12.5°C
Apr 18	12°C	12°C	12°C	12.0°C
Apr 19	12°C	13°C	12°C	12.3°C
Apr 20	12°C	13°C	13°C	12.8°C
Apr 21	12°C	13°C	13°C	12.8°C
Apr 22	13°C	13°C	13°C	13.0°C
Apr 23	12°C	13°C	13°C	12.5°C
Apr 24	12°C	13°C	13°C	12.5°C
Apr 25	13°C	14°C	13°C	13.3°C
Apr 26	13°C	14°C	14°C	13.5°C
Apr 27	13°C	14°C	14°C	13.5°C
Apr 28	12°C	14°C	14°C	13.3°C
Apr 29	13°C	14°C	14°C	13.3°C

Riantec Climate and Swimming Opportunities in April

14°C

Average Day Air Temperature

7°C

Average Night Air Temperature

57 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

13 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

20 km/h

Average Wind Speed

78%

Average
humidity

Riantec lies within the Brittany in France. The average daytime temperature in Riantec in April is 14°C (58°F), while the nighttime average is 7°C (44°F). There are typically 11 rainy days during the month, with a total precipitation of 57 mm (2.2 inches). The daylight duration in April in Riantec is 13 hours, with an average of 6 hours of sunshine per day. The average wind speed in April is 20 km/h (12 mph), and the humidity level is around 78%.

The water temperature in Riantec in April ranges from 10°C to 13°C (50°F to 55°F). At the beginning of the month, the average temperature is around 11°C (52°F), shifting to 12°C (54°F) by mid-April and reaching 13°C (55°F) in the last ten days. Overall, the average sea temperature in Riantec for April is 12°C (54°F). The water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.

Sea Temperature in April in Nearby Cities

Frequently Asked Questions About Water Temperatures in April in Riantec

What is the sea temperature in Riantec in April?

The water temperature in the Bay of Biscay in Riantec in April ranges from 10°C to 13°C (50°F to 55°F).

Is it possible to swim in the Bay of Biscay in Riantec in April?

The average sea temperature in Riantec in April is 12°C (54°F), and the air temperature is 14°C (58°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.