Sea Temperature in Harlingen in December

Complete information on the sea temperature range in the Wadden Sea in Harlingen in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Harlingen. 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 Harlingen in December

39°F

MINIMUN

46°F

AVERAGE

52°F

MAXIMUM

Historical Data of Water Temperature in December in Harlingen

Water Temperature Chart for Wadden Sea in Harlingen in December

Sea Temperature Table in Harlingen in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	46°C	48°C	50°C	48°C
Dec 2	46°C	48°C	50°C	48°C
Dec 3	46°C	46°C	48°C	47°C
Dec 4	46°C	46°C	48°C	47°C
Dec 5	46°C	46°C	48°C	47°C
Dec 6	46°C	46°C	48°C	47°C
Dec 7	46°C	45°C	46°C	46°C
Dec 8	46°C	46°C	45°C	46°C
Dec 9	46°C	46°C	45°C	46°C
Dec 10	48°C	43°C	46°C	46°C
Dec 11	46°C	45°C	46°C	46°C
Dec 12	46°C	43°C	46°C	45°C
Dec 13	46°C	45°C	45°C	44°C
Dec 14	45°C	45°C	43°C	44°C
Dec 15	45°C	45°C	45°C	45°C
Dec 16	45°C	45°C	45°C	45°C
Dec 17	45°C	45°C	45°C	44°C
Dec 18	45°C	45°C	43°C	44°C
Dec 19	45°C	45°C	41°C	43°C
Dec 20	45°C	45°C	41°C	44°C
Dec 21	45°C	45°C	41°C	44°C
Dec 22	45°C	45°C	41°C	44°C
Dec 23	45°C	46°C	41°C	45°C
Dec 24	43°C	46°C	41°C	44°C
Dec 25	45°C	46°C	41°C	45°C
Dec 26	43°C	45°C	41°C	43°C
Dec 27	45°C	46°C	41°C	44°C
Dec 28	43°C	46°C	43°C	44°C
Dec 29	45°C	46°C	41°C	44°C
Dec 30	43°C	45°C	43°C	43°C

Harlingen Climate and Swimming Opportunities in December

45°F

Average Day Air Temperature

36°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

15 days

Number of Rainy Days

8 hrs

Daylight
per Day

1 hrs

Sunshine
per Day

10 mph

Average Wind Speed

89%

Average
humidity

Harlingen lies within the Friesland in Netherlands. The average daytime temperature in Harlingen in December is 7°C (44°F), while the nighttime average is 2°C (35°F). There are typically 15 rainy days during the month, with a total precipitation of 83 mm (3.3 inches). The daylight duration in December in Harlingen is 8 hours, with an average of 1 hours of sunshine per day. The average wind speed in December is 17 km/h (11 mph), and the humidity level is around 89%.

The water temperature in Harlingen in December ranges from 6°C to 9°C (43°F to 48°F). At the beginning of the month, the average temperature is around 8°C (46°F), shifting to 7°C (45°F) by mid-December and reaching 7°C (45°F) in the last ten days. Overall, the average sea temperature in Harlingen for December is 7°C (45°F). Still too cold for most swimmers. Only short dips in proper gear are advisable.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Harlingen

What is the sea temperature in Harlingen in December?

The water temperature in the Wadden Sea in Harlingen in December ranges from 6°C to 9°C (43°F to 48°F).

Is it possible to swim in the Wadden Sea in Harlingen in December?

The average sea temperature in Harlingen in December is 7°C (45°F), and the air temperature is 7°C (44°F), so still too cold for most swimmers. Only short dips in proper gear are advisable.