Swim in Dublin in january 2025What is the temperature of the sea in in january?
Average sea temperature in Dublin in january 2025.
In january, according to seasonal norms, the sea temperature in Dublin is:
Minimum: 47°F
Average: 50°F
Maximum: 53°F
Other useful seasonal weather averages in january:
- Outside temperature: 41°F to 46°F
- Most common weather: "Cloudy"
- The wind blows at 0.6mph
- It rains a total of 2.8in, over 5 day(s).
Should we swim in Dublin in january?
No... The water temperature in Dublin in january is freezing
You won't be able to swim in Dublin in january! The water temperature is freezing, reaching as low as 47°F (and only 53°F at best)! Our advice: if you are going to Dublin this month, plan to sightsee and forget the beach!
Note also that in january, the climate is very bad with an average outside temperature of 43°F, 2.8in of precipitation (over 5 days) and 88.07 % humidity.
Water and normal seasonal temperatures in Dublin in january
| January | |||
| Average sea temperature | 50°F | ||
| Minimum sea temperature | 47°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 45°F | ||
| Maximum outside temperature | 47°F | ||
| Minimum outside temperature | 41°F | ||
| Wind speed | 18mph | ||
| Wind temperature | 34°F | ||
| Precipitation | 2.8in | ||
| Number of days of rain | 5 jour(s) (15%) | ||
| Humidity | 89% | ||
| Visibility in kilometers | 9.15km | ||
| Cloud cover | 57% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Ireland in january
| City | Average T° | Min. T° | Max. T° | Our opinion | Cork in january | 50°F | 52°F | freezing swimming | Galway in january | 50°F | 53°F | freezing swimming | Belmullet in january | 50°F | 53°F | freezing swimming | Connemara National Park in january | 50°F | 53°F | freezing swimming | Dingle in january | 51°F | 53°F | freezing swimming | Dundalk in january | 50°F | 52°F | freezing swimming | Dungloe in january | 50°F | 53°F | freezing swimming | Killybegs in january | 50°F | 52°F | freezing swimming | Letterkenny in january | 49°F | 52°F | freezing swimming | Achill Island in january | 50°F | 53°F | freezing swimming | Cliffs of Moher in january | 50°F | 53°F | freezing swimming | Donegal in january | 50°F | 53°F | freezing swimming | Waterford in january | 50°F | 52°F | freezing swimming | Wexford in january | 50°F | 52°F | freezing swimming | Sligo in january | 50°F | 53°F | freezing swimming | Westport in january | 50°F | 53°F | freezing swimming |