Sea Temperature in Rotterdam in April

Complete information on the sea temperature range in the North Sea in Rotterdam in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Rotterdam. 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 Rotterdam in April

43°F

MINIMUN

48°F

AVERAGE

54°F

MAXIMUM

Historical Data of Water Temperature in April in Rotterdam

Water Temperature Chart for North Sea in Rotterdam in April

Sea Temperature Table in Rotterdam in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	45°C	45°C	45°C	45°C
Apr 2	45°C	45°C	45°C	45°C
Apr 3	45°C	46°C	46°C	46°C
Apr 4	45°C	46°C	46°C	46°C
Apr 5	45°C	46°C	46°C	46°C
Apr 6	45°C	46°C	46°C	46°C
Apr 7	45°C	46°C	46°C	46°C
Apr 8	45°C	46°C	46°C	46°C
Apr 9	45°C	46°C	48°C	47°C
Apr 10	45°C	46°C	48°C	46°C
Apr 11	45°C	48°C	48°C	47°C
Apr 12	45°C	48°C	48°C	47°C
Apr 13	45°C	48°C	48°C	47°C
Apr 14	45°C	48°C	48°C	47°C
Apr 15	46°C	48°C	50°C	48°C
Apr 16	45°C	48°C	50°C	48°C
Apr 17	46°C	48°C	50°C	49°C
Apr 18	45°C	48°C	50°C	48°C
Apr 19	46°C	48°C	50°C	48°C
Apr 20	46°C	50°C	50°C	49°C
Apr 21	46°C	50°C	52°C	50°C
Apr 22	46°C	50°C	52°C	50°C
Apr 23	46°C	50°C	52°C	50°C
Apr 24	48°C	50°C	52°C	50°C
Apr 25	48°C	50°C	52°C	50°C
Apr 26	46°C	50°C	52°C	50°C
Apr 27	48°C	52°C	54°C	51°C
Apr 28	46°C	52°C	54°C	51°C
Apr 29	48°C	52°C	54°C	51°C

Rotterdam Climate and Swimming Opportunities in April

54°F

Average Day Air Temperature

45°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

10 days

Number of Rainy Days

14 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

12 mph

Average Wind Speed

80%

Average
humidity

Rotterdam lies within the South Holland in Netherlands. The average daytime temperature in Rotterdam in April is 12°C (53°F), while the nighttime average is 7°C (44°F). There are typically 10 rainy days during the month, with a total precipitation of 41 mm (1.6 inches). The daylight duration in April in Rotterdam is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in April is 19 km/h (12 mph), and the humidity level is around 80%.

The water temperature in Rotterdam in April ranges from 7°C to 10°C (45°F to 50°F). At the beginning of the month, the average temperature is around 8°C (46°F), shifting to 9°C (48°F) by mid-April and reaching 10°C (50°F) in the last ten days. Overall, the average sea temperature in Rotterdam for April is 9°C (48°F). The water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.

Sea Temperature in April in Nearby Cities

Frequently Asked Questions About Water Temperatures in April in Rotterdam

What is the sea temperature in Rotterdam in April?

The water temperature in the North Sea in Rotterdam in April ranges from 7°C to 10°C (45°F to 50°F).

Is it possible to swim in the North Sea in Rotterdam in April?

The average sea temperature in Rotterdam in April is 9°C (48°F), and the air temperature is 12°C (53°F), so the water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.