Sea Temperature in Arklow in April

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

7°C

MINIMUN

9°C

AVERAGE

11°C

MAXIMUM

Historical Data of Water Temperature in April in Arklow

Water Temperature Chart for Irish Sea in Arklow in April

Sea Temperature Table in Arklow in April Over the Past Years

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

Arklow Climate and Swimming Opportunities in April

13°C

Average Day Air Temperature

5°C

Average Night Air Temperature

52 mm

Precipitation Amount per Month

13 days

Number of Rainy Days

14 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

17 km/h

Average Wind Speed

80%

Average
humidity

Arklow lies within the Leinster in Ireland. The average daytime temperature in Arklow in April is 13°C (55°F), while the nighttime average is 5°C (40°F). There are typically 13 rainy days during the month, with a total precipitation of 52 mm (2.0 inches). The daylight duration in April in Arklow is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in April is 17 km/h (11 mph), and the humidity level is around 80%.

The water temperature in Arklow in April ranges from 8°C to 10°C (46°F to 50°F). At the beginning of the month, the average temperature is around 9°C (48°F), shifting to 9°C (48°F) by mid-April and reaching 9°C (48°F) in the last ten days. Overall, the average sea temperature in Arklow 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 Arklow

What is the sea temperature in Arklow in April?

The water temperature in the Irish Sea in Arklow in April ranges from 8°C to 10°C (46°F to 50°F).

Is it possible to swim in the Irish Sea in Arklow in April?

The average sea temperature in Arklow in April is 9°C (48°F), and the air temperature is 13°C (55°F), so the water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.