Sea Temperature in Saint-Lunaire in January

Complete information on the sea temperature range in the Celtic Sea in Saint-Lunaire in January. Historical daily data. Climate details for January. 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 January

6°C

MINIMUN

9°C

AVERAGE

12°C

MAXIMUM

Historical Data of Water Temperature in January in Saint-Lunaire

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

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

Day	2024	2023	2022	Average
Jan 1	11°C	12°C	10°C	10.8°C
Jan 2	11°C	12°C	10°C	10.8°C
Jan 3	10°C	11°C	10°C	10.3°C
Jan 4	10°C	11°C	10°C	10.3°C
Jan 5	10°C	11°C	10°C	10.3°C
Jan 6	10°C	11°C	10°C	10.0°C
Jan 7	11°C	11°C	9°C	10.0°C
Jan 8	10°C	11°C	9°C	9.8°C
Jan 9	10°C	11°C	9°C	9.8°C
Jan 10	10°C	10°C	9°C	9.8°C
Jan 11	10°C	10°C	9°C	9.8°C
Jan 12	9°C	10°C	9°C	9.3°C
Jan 13	10°C	10°C	8°C	9.3°C
Jan 14	10°C	10°C	8°C	9.3°C
Jan 15	10°C	11°C	8°C	9.5°C
Jan 16	9°C	11°C	8°C	9.3°C
Jan 17	10°C	9°C	8°C	9.0°C
Jan 18	9°C	9°C	8°C	8.8°C
Jan 19	10°C	10°C	7°C	9.0°C
Jan 20	9°C	10°C	7°C	8.8°C
Jan 21	9°C	10°C	7°C	8.8°C
Jan 22	9°C	10°C	7°C	8.8°C
Jan 23	9°C	10°C	7°C	8.5°C
Jan 24	9°C	10°C	7°C	8.5°C
Jan 25	9°C	10°C	6°C	8.3°C
Jan 26	9°C	9°C	6°C	8.0°C
Jan 27	9°C	9°C	6°C	8.0°C
Jan 28	8°C	10°C	6°C	8.0°C
Jan 29	8°C	10°C	6°C	8.3°C
Jan 30	8°C	10°C	6°C	8.3°C

Saint-Lunaire Climate and Swimming Opportunities in January

10°C

Average Day Air Temperature

4°C

Average Night Air Temperature

79 mm

Precipitation Amount per Month

15 days

Number of Rainy Days

9 hrs

Daylight
per Day

2 hrs

Sunshine
per Day

25 km/h

Average Wind Speed

87%

Average
humidity

Saint-Lunaire lies within the Brittany in France. The average daytime temperature in Saint-Lunaire in January is 10°C (49°F), while the nighttime average is 4°C (39°F). There are typically 15 rainy days during the month, with a total precipitation of 79 mm (3.1 inches). The daylight duration in January in Saint-Lunaire is 9 hours, with an average of 2 hours of sunshine per day. The average wind speed in January is 25 km/h (16 mph), and the humidity level is around 87%.

The water temperature in Saint-Lunaire in January ranges from 8°C to 10°C (46°F to 50°F). At the beginning of the month, the average temperature is around 10°C (50°F), shifting to 9°C (48°F) by mid-January and reaching 8°C (46°F) in the last ten days. Overall, the average sea temperature in Saint-Lunaire for January is 9°C (48°F). Still too cold for most swimmers. Only short dips in proper gear are advisable.

Sea Temperature in January in Nearby Cities

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

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

The water temperature in the Celtic Sea in Saint-Lunaire in January ranges from 8°C to 10°C (46°F to 50°F).

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

The average sea temperature in Saint-Lunaire in January is 9°C (48°F), and the air temperature is 10°C (49°F), so still too cold for most swimmers. Only short dips in proper gear are advisable.