Sea Temperature in Ballycastle in January

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

45°F

MINIMUN

49°F

AVERAGE

54°F

MAXIMUM

Historical Data of Water Temperature in January in Ballycastle

Water Temperature Chart for Atlantic Ocean in Ballycastle in January

Sea Temperature Table in Ballycastle in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	48°C	46°C	50°C	49°C
Jan 2	48°C	46°C	46°C	48°C
Jan 3	48°C	50°C	54°C	51°C
Jan 4	48°C	46°C	54°C	50°C
Jan 5	48°C	48°C	54°C	50°C
Jan 6	48°C	48°C	50°C	49°C
Jan 7	46°C	46°C	46°C	47°C
Jan 8	46°C	50°C	48°C	49°C
Jan 9	46°C	52°C	46°C	49°C
Jan 10	46°C	48°C	50°C	48°C
Jan 11	46°C	50°C	54°C	50°C
Jan 12	46°C	54°C	54°C	51°C
Jan 13	46°C	52°C	50°C	49°C
Jan 14	46°C	46°C	46°C	47°C
Jan 15	46°C	48°C	46°C	47°C
Jan 16	48°C	48°C	54°C	49°C
Jan 17	48°C	46°C	46°C	47°C
Jan 18	48°C	50°C	46°C	48°C
Jan 19	48°C	54°C	50°C	50°C
Jan 20	48°C	50°C	48°C	49°C
Jan 21	46°C	54°C	48°C	49°C
Jan 22	46°C	48°C	46°C	47°C
Jan 23	46°C	46°C	48°C	48°C
Jan 24	46°C	46°C	50°C	48°C
Jan 25	46°C	50°C	50°C	49°C
Jan 26	48°C	50°C	54°C	50°C
Jan 27	48°C	48°C	50°C	49°C
Jan 28	46°C	54°C	48°C	49°C
Jan 29	48°C	52°C	54°C	51°C
Jan 30	48°C	46°C	54°C	49°C

Ballycastle Climate and Swimming Opportunities in January

48°F

Average Day Air Temperature

37°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

18 days

Number of Rainy Days

8 hrs

Daylight
per Day

1 hrs

Sunshine
per Day

12 mph

Average Wind Speed

91%

Average
humidity

Ballycastle lies within the Connacht in Ireland. The average daytime temperature in Ballycastle in January is 9°C (48°F), while the nighttime average is 3°C (37°F). There are typically 18 rainy days during the month, with a total precipitation of 113 mm (4.5 inches). The daylight duration in January in Ballycastle is 8 hours, with an average of 1 hours of sunshine per day. The average wind speed in January is 20 km/h (12 mph), and the humidity level is around 91%.

The water temperature in Ballycastle in January 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-January and reaching 9°C (48°F) in the last ten days. Overall, the average sea temperature in Ballycastle for January is 9°C (48°F). Still too cold for most swimmers. Only short dips in proper gear are advisable.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Ballycastle

What is the sea temperature in Ballycastle in January?

The water temperature in the Atlantic Ocean in Ballycastle in January ranges from 8°C to 10°C (46°F to 50°F).

Is it possible to swim in the Atlantic Ocean in Ballycastle in January?

The average sea temperature in Ballycastle in January is 9°C (48°F), and the air temperature is 9°C (48°F), so still too cold for most swimmers. Only short dips in proper gear are advisable.