Sea Temperature in Rosslare in May

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

9°C

MINIMUN

11°C

AVERAGE

13°C

MAXIMUM

Historical Data of Water Temperature in May in Rosslare

Water Temperature Chart for Irish Sea in Rosslare in May

Sea Temperature Table in Rosslare in May Over the Past Years

Day	2024	2023	2022	Average
May 1	10°C	10°C	11°C	10.3°C
May 2	10°C	10°C	10°C	10.0°C
May 3	9°C	10°C	11°C	10.0°C
May 4	10°C	10°C	11°C	10.3°C
May 5	10°C	10°C	11°C	10.3°C
May 6	9°C	10°C	12°C	10.3°C
May 7	10°C	10°C	12°C	10.5°C
May 8	10°C	10°C	12°C	10.5°C
May 9	10°C	10°C	12°C	10.5°C
May 10	10°C	11°C	10°C	10.5°C
May 11	10°C	10°C	12°C	10.8°C
May 12	10°C	10°C	12°C	10.8°C
May 13	11°C	10°C	12°C	11.0°C
May 14	11°C	10°C	10°C	10.5°C
May 15	11°C	10°C	11°C	10.8°C
May 16	11°C	10°C	11°C	10.8°C
May 17	11°C	10°C	11°C	10.8°C
May 18	11°C	11°C	12°C	11.5°C
May 19	11°C	11°C	10°C	10.8°C
May 20	11°C	10°C	12°C	11.0°C
May 21	10°C	11°C	12°C	11.3°C
May 22	11°C	11°C	11°C	11.3°C
May 23	10°C	11°C	11°C	11.0°C
May 24	11°C	10°C	12°C	11.5°C
May 25	11°C	11°C	12°C	11.5°C
May 26	10°C	11°C	12°C	11.3°C
May 27	10°C	11°C	12°C	11.3°C
May 28	11°C	11°C	11°C	11.3°C
May 29	11°C	12°C	12°C	11.8°C
May 30	11°C	12°C	12°C	11.5°C

Rosslare Climate and Swimming Opportunities in May

15°C

Average Day Air Temperature

7°C

Average Night Air Temperature

56 mm

Precipitation Amount per Month

13 days

Number of Rainy Days

16 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

16 km/h

Average Wind Speed

79%

Average
humidity

Rosslare lies within the Leinster in Ireland. The average daytime temperature in Rosslare in May is 15°C (60°F), while the nighttime average is 7°C (45°F). There are typically 13 rainy days during the month, with a total precipitation of 56 mm (2.2 inches). The daylight duration in May in Rosslare is 16 hours, with an average of 6 hours of sunshine per day. The average wind speed in May is 16 km/h (10 mph), and the humidity level is around 79%.

The water temperature in Rosslare in May ranges from 10°C to 11°C (50°F to 52°F). At the beginning of the month, the average temperature is around 10°C (50°F), shifting to 11°C (52°F) by mid-May and reaching 11°C (52°F) in the last ten days. Overall, the average sea temperature in Rosslare for May is 11°C (52°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Rosslare

What is the sea temperature in Rosslare in May?

The water temperature in the Irish Sea in Rosslare in May ranges from 10°C to 11°C (50°F to 52°F).

Is it possible to swim in the Irish Sea in Rosslare in May?

The average sea temperature in Rosslare in May is 11°C (52°F), and the air temperature is 15°C (60°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.