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Sea Temperature in Boulogne-sur-Mer in January
Complete information on the sea temperature range in the English Channel in Boulogne-sur-Mer in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Boulogne-sur-Mer. 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 Boulogne-sur-Mer in January
43°F
MINIMUN
48°F
AVERAGE
54°F
MAXIMUM
Historical Data of Water Temperature in January in Boulogne-sur-Mer
Water Temperature Chart for English Channel in Boulogne-sur-Mer in January
Sea Temperature Table in Boulogne-sur-Mer in January Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jan 1 | 50°C | 43°C | 48°C | 47°C |
| Jan 2 | 50°C | 50°C | 43°C | 48°C |
| Jan 3 | 50°C | 43°C | 50°C | 48°C |
| Jan 4 | 50°C | 46°C | 43°C | 47°C |
| Jan 5 | 50°C | 45°C | 45°C | 47°C |
| Jan 6 | 48°C | 45°C | 48°C | 47°C |
| Jan 7 | 48°C | 50°C | 45°C | 48°C |
| Jan 8 | 48°C | 43°C | 50°C | 47°C |
| Jan 9 | 48°C | 46°C | 43°C | 46°C |
| Jan 10 | 48°C | 45°C | 46°C | 47°C |
| Jan 11 | 48°C | 45°C | 48°C | 47°C |
| Jan 12 | 48°C | 48°C | 43°C | 47°C |
| Jan 13 | 48°C | 45°C | 45°C | 46°C |
| Jan 14 | 48°C | 43°C | 50°C | 47°C |
| Jan 15 | 48°C | 45°C | 45°C | 46°C |
| Jan 16 | 46°C | 43°C | 43°C | 45°C |
| Jan 17 | 48°C | 43°C | 43°C | 46°C |
| Jan 18 | 46°C | 48°C | 45°C | 47°C |
| Jan 19 | 48°C | 43°C | 48°C | 46°C |
| Jan 20 | 48°C | 48°C | 43°C | 47°C |
| Jan 21 | 48°C | 46°C | 46°C | 47°C |
| Jan 22 | 48°C | 46°C | 46°C | 47°C |
| Jan 23 | 48°C | 48°C | 43°C | 46°C |
| Jan 24 | 48°C | 43°C | 50°C | 46°C |
| Jan 25 | 46°C | 43°C | 45°C | 45°C |
| Jan 26 | 48°C | 48°C | 45°C | 47°C |
| Jan 27 | 46°C | 43°C | 45°C | 45°C |
| Jan 28 | 48°C | 46°C | 46°C | 47°C |
| Jan 29 | 46°C | 43°C | 48°C | 46°C |
| Jan 30 | 48°C | 45°C | 50°C | 48°C |
Boulogne-sur-Mer Climate and Swimming Opportunities in January
45°F
Average Day Air Temperature
37°F
Average Night Air Temperature
2 in
Precipitation Amount per Month
13 days
Number of Rainy Days
8 hrs
Daylight
per Day
2 hrs
Sunshine
per Day
15 mph
Average Wind Speed
90%
Average
humidity
Boulogne-sur-Mer lies within the Hauts-de-France in France. The average daytime temperature in Boulogne-sur-Mer in January is 7°C (45°F), while the nighttime average is 3°C (37°F). There are typically 13 rainy days during the month, with a total precipitation of 58 mm (2.3 inches). The daylight duration in January in Boulogne-sur-Mer is 8 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 90%.
The water temperature in Boulogne-sur-Mer in January ranges from 7°C to 9°C (45°F to 48°F). At the beginning of the month, the average temperature is around 9°C (48°F), shifting to 8°C (46°F) by mid-January and reaching 8°C (46°F) in the last ten days. Overall, the average sea temperature in Boulogne-sur-Mer for January is 8°C (46°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 Boulogne-sur-Mer
What is the sea temperature in Boulogne-sur-Mer in January?
The water temperature in the English Channel in Boulogne-sur-Mer in January ranges from 7°C to 9°C (45°F to 48°F).
Is it possible to swim in the English Channel in Boulogne-sur-Mer in January?
The average sea temperature in Boulogne-sur-Mer in January is 8°C (46°F), and the air temperature is 7°C (45°F), so still too cold for most swimmers. Only short dips in proper gear are advisable.