Sea Temperature in Saint-Lunaire in May

Complete information on the sea temperature range in the Celtic Sea in Saint-Lunaire in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Saint-Lunaire. 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 Saint-Lunaire in May

10°C

MINIMUN

13°C

AVERAGE

16°C

MAXIMUM

Historical Data of Water Temperature in May in Saint-Lunaire

Water Temperature Chart for Celtic Sea in Saint-Lunaire in May

Sea Temperature Table in Saint-Lunaire in May Over the Past Years

Day	2024	2023	2022	Average
May 1	10°C	12°C	12°C	11.3°C
May 2	11°C	12°C	13°C	11.8°C
May 3	11°C	12°C	13°C	12.0°C
May 4	11°C	12°C	12°C	11.8°C
May 5	12°C	12°C	11°C	11.5°C
May 6	12°C	12°C	12°C	11.8°C
May 7	12°C	12°C	13°C	12.0°C
May 8	12°C	12°C	13°C	12.3°C
May 9	12°C	13°C	14°C	13.0°C
May 10	12°C	13°C	11°C	12.3°C
May 11	12°C	12°C	14°C	12.8°C
May 12	12°C	12°C	14°C	12.8°C
May 13	12°C	12°C	13°C	12.5°C
May 14	12°C	12°C	14°C	12.8°C
May 15	12°C	13°C	12°C	12.3°C
May 16	12°C	12°C	12°C	12.3°C
May 17	12°C	13°C	14°C	13.0°C
May 18	12°C	13°C	14°C	13.0°C
May 19	13°C	13°C	13°C	13.0°C
May 20	12°C	13°C	13°C	13.0°C
May 21	12°C	13°C	13°C	12.8°C
May 22	13°C	14°C	13°C	13.3°C
May 23	13°C	14°C	13°C	13.5°C
May 24	12°C	14°C	13°C	13.0°C
May 25	13°C	14°C	13°C	13.5°C
May 26	12°C	14°C	14°C	13.5°C
May 27	13°C	14°C	14°C	13.8°C
May 28	13°C	14°C	14°C	13.8°C
May 29	12°C	14°C	13°C	13.3°C
May 30	13°C	14°C	13°C	13.5°C

Saint-Lunaire Climate and Swimming Opportunities in May

18°C

Average Day Air Temperature

10°C

Average Night Air Temperature

57 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

15 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

19 km/h

Average Wind Speed

78%

Average
humidity

Saint-Lunaire lies within the Brittany in France. The average daytime temperature in Saint-Lunaire in May is 18°C (64°F), while the nighttime average is 10°C (49°F). There are typically 11 rainy days during the month, with a total precipitation of 57 mm (2.2 inches). The daylight duration in May in Saint-Lunaire is 15 hours, with an average of 7 hours of sunshine per day. The average wind speed in May is 19 km/h (12 mph), and the humidity level is around 78%.

The water temperature in Saint-Lunaire in May ranges from 11°C to 13°C (52°F to 55°F). At the beginning of the month, the average temperature is around 12°C (54°F), shifting to 13°C (55°F) by mid-May and reaching 13°C (55°F) in the last ten days. Overall, the average sea temperature in Saint-Lunaire for May is 13°C (55°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Saint-Lunaire

What is the sea temperature in Saint-Lunaire in May?

The water temperature in the Celtic Sea in Saint-Lunaire in May ranges from 11°C to 13°C (52°F to 55°F).

Is it possible to swim in the Celtic Sea in Saint-Lunaire in May?

The average sea temperature in Saint-Lunaire in May is 13°C (55°F), and the air temperature is 18°C (64°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.