Sea Temperature in Donegal in August

Complete information on the sea temperature range in the Atlantic Ocean in Donegal in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Donegal. 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 Donegal in August

13°C

MINIMUN

15°C

AVERAGE

17°C

MAXIMUM

Historical Data of Water Temperature in August in Donegal

Water Temperature Chart for Atlantic Ocean in Donegal in August

Sea Temperature Table in Donegal in August Over the Past Years

Day	2024	2023	2022	Average
Aug 1	17°C	14°C	13°C	14.5°C
Aug 2	17°C	14°C	13°C	14.8°C
Aug 3	16°C	14°C	13°C	14.5°C
Aug 4	16°C	14°C	15°C	15.0°C
Aug 5	16°C	14°C	17°C	15.5°C
Aug 6	16°C	15°C	13°C	14.8°C
Aug 7	16°C	15°C	13°C	14.5°C
Aug 8	16°C	14°C	17°C	15.5°C
Aug 9	16°C	14°C	13°C	14.3°C
Aug 10	16°C	15°C	13°C	14.5°C
Aug 11	16°C	15°C	15°C	15.0°C
Aug 12	16°C	16°C	17°C	16.0°C
Aug 13	15°C	15°C	17°C	15.3°C
Aug 14	15°C	15°C	15°C	15.0°C
Aug 15	16°C	15°C	16°C	15.3°C
Aug 16	15°C	15°C	16°C	15.3°C
Aug 17	15°C	15°C	17°C	15.3°C
Aug 18	15°C	15°C	17°C	15.3°C
Aug 19	15°C	16°C	14°C	15.0°C
Aug 20	15°C	15°C	17°C	15.5°C
Aug 21	16°C	16°C	15°C	15.3°C
Aug 22	16°C	15°C	16°C	15.5°C
Aug 23	16°C	15°C	13°C	14.5°C
Aug 24	16°C	15°C	17°C	15.8°C
Aug 25	16°C	15°C	13°C	14.5°C
Aug 26	16°C	15°C	14°C	14.8°C
Aug 27	17°C	15°C	13°C	14.8°C
Aug 28	16°C	15°C	17°C	15.5°C
Aug 29	16°C	15°C	15°C	15.0°C
Aug 30	16°C	15°C	17°C	15.8°C

Donegal Climate and Swimming Opportunities in August

18°C

Average Day Air Temperature

12°C

Average Night Air Temperature

100 mm

Precipitation Amount per Month

16 days

Number of Rainy Days

15 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

16 km/h

Average Wind Speed

88%

Average
humidity

Donegal lies within the Ulster in Ireland. The average daytime temperature in Donegal in August is 18°C (65°F), while the nighttime average is 12°C (53°F). There are typically 16 rainy days during the month, with a total precipitation of 100 mm (3.9 inches). The daylight duration in August in Donegal is 15 hours, with an average of 4 hours of sunshine per day. The average wind speed in August is 16 km/h (10 mph), and the humidity level is around 88%.

The water temperature in Donegal in August ranges from 14°C to 16°C (57°F to 61°F). At the beginning of the month, the average temperature is around 15°C (59°F), shifting to 15°C (59°F) by mid-August and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Donegal for August is 15°C (59°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in August in Nearby Cities

Frequently Asked Questions About Water Temperatures in August in Donegal

What is the sea temperature in Donegal in August?

The water temperature in the Atlantic Ocean in Donegal in August ranges from 14°C to 16°C (57°F to 61°F).

Is it possible to swim in the Atlantic Ocean in Donegal in August?

The average sea temperature in Donegal in August is 15°C (59°F), and the air temperature is 18°C (65°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.